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Luong NGUYEN
deb7e5c710
* docs: sync to Claude Code v2.1.233 Bring the tutorial from the v2.1.220 baseline up to v2.1.233 (13 releases) per update-plan-2026-08-15.md. Corrections: - Remove /ultraplan (removed in v2.1.222); point at plan mode instead - Drop the 200-subagent-per-session cap and CLAUDE_CODE_MAX_SUBAGENTS_PER_SESSION (cap removed in v2.1.224) - Note TaskCompleted/TaskCreated only fire when todo tools are enabled Updates: - /review documented as an alias of /code-review (v2.1.223) - fork subagents default to interactive (v2.1.232) - ultrareview v2.1.227 floor, --post/--no-post - GitLab MR support for -w/--worktree and Agent View New sections: - Cross-session messaging (ListAgents, SendMessage, crossSessionInbound) - Sandbox credential masking (v2.1.221, v2.1.224) - Trust and permission scoping - archive and command plugin sources, conditional plugin activation - claude self-hosted-runner, 7 new env vars Translations (vi/ja/zh/uk) mirrored where the corresponding pages exist. Every modified file carries the 2.1.233 metadata footer; files already at 2.1.220 with no content change were left alone. * docs: address review findings from the v2.1.233 sync - Mirror the /review alias correction (v2.1.223) into vi/ja/uk/zh 01-slash-commands: add the live alias row, drop the stale row from the deprecated table, and rewrite the history bullet. All four still called /review deprecated in favour of a code-review plugin while carrying a 2.1.233 stamp. - Rewrite the 10-cli CLAUDE_CODE_FORK_SUBAGENT row to agree with 04-subagents: fork mode is on by default in interactive sessions on every build since v2.1.232; the variable enables it where it is off by default. - Remove a stray blank line that split the 10-cli environment-variable table, leaving the seven new v2.1.221-v2.1.233 rows without a delimiter row and rendering them as literal pipe text. - Add the todo-tools caveat to the TaskCompleted row alongside TaskCreated in claude_concepts_guide, uk/ja concepts guides, and the uk/vi/zh/ja CATALOGs. - Fix the ja 07-plugins and 09-advanced-features footers, which paired a 2.1.233 version stamp with an April 24 last-updated date. * docs(subagents): correct the stale fork-subagent claim in ja pages (#171) ja/10-cli and ja/04-subagents both stated that CLAUDE_CODE_FORK_SUBAGENT only enables forked subagents on external builds (Bedrock, Vertex, Foundry) with no effect on the Anthropic API. That was true at v2.1.117 but has been wrong since v2.1.232: fork mode is on by default in interactive sessions on every build, first-party or not, and the variable now turns it on where it is off by default (claude -p, the Agent SDK, or Claude Code older than v2.1.232). Both pages remain stamped 2.1.119 on purpose. Only the individual claim was verified and corrected; bumping the page stamp would assert a whole-page verification that has not been done. Do not bump these stamps without a full resync of the pages.
Hooks 参考
Hooks 是在 Claude Code 事件发生时自动执行的 shell 命令，用来做格式化、校验、通知、审计等自动化工作。
概览
Hooks 是事件驱动的自动化机制。它们会在 Claude Code 发生某些动作时自动运行，不需要你手动触发。
常见用途：
- 写文件前自动格式化
- 提交前运行测试
- 扫描安全问题
- 记录 bash 命令
- 校验用户提示词
- 发送团队通知
Hook 类型
Claude Code 支持 31 个 hook 事件，按用途分为以下 4 组。事件的 handler 类型共 5 种：command、http、mcp_tool、prompt、agent。
- Tool Hooks：
PreToolUse、PostToolUse、PostToolUseFailure、PostToolBatch、PermissionRequest、PermissionDenied - Session Hooks：
SessionStart、Setup、SessionEnd、Stop、StopFailure、SubagentStart、SubagentStop - Task Hooks：
UserPromptSubmit、UserPromptExpansion、MessageDisplay、TaskCompleted、TaskCreated、TeammateIdle（TaskCompleted和TaskCreated仅在启用 todo 工具时触发 —— 在 Opus 4.8、Sonnet 5、Fable 5、Mythos 5 及更新模型上默认关闭；CLAUDE_CODE_ENABLE_TODO_TOOLS=1可恢复） - Lifecycle Hooks：
ConfigChange、CwdChanged、DirectoryAdded、FileChanged、PreCompact、PostCompact、WorktreeCreate、WorktreeRemove、Notification、InstructionsLoaded、Elicitation、ElicitationResult
安装
mkdir -p ~/.claude/hooks
cp 06-hooks/*.sh ~/.claude/hooks/
chmod +x ~/.claude/hooks/*.sh
然后在 ~/.claude/settings.json 里配置：
{
"hooks": {
"PreToolUse": [
{
"matcher": "Write",
"hooks": [
{
"type": "command",
"command": "~/.claude/hooks/format-code.sh"
}
]
}
],
"PostToolUse": [
{
"matcher": "Write",
"hooks": [
{
"type": "command",
"command": "~/.claude/hooks/security-scan.sh"
}
]
}
]
}
}
使用方法
Hooks 会在匹配到事件时自动执行。你可以把它理解成 Claude Code 的事件回调。
常见示例
format-code.sh- 写入前自动格式化pre-commit.sh- 提交前跑测试security-scan.sh- 做安全扫描log-bash.sh- 记录 bash 命令validate-prompt.sh- 校验输入notify-team.sh- 发通知
最佳实践
- 把 hooks 保持短小明确
- 只做单一职责
- 先在本地测试
- 不要在 hook 里放复杂业务逻辑
- 对副作用保持谨慎
故障排查
- 检查文件路径和权限
- 确认脚本可执行
- 检查 settings.json 语法
- 查看 Claude Code 版本兼容性
相关概念
更多资源
最后更新: 2026 年 8 月 15 日 Claude Code 版本: 2.1.233 来源: