Set up Claude Code hooks that block specified Git commands before they run, including push and destructive cleanup operations. Choose project or global installation, adjust the blocked commands, and test that the hook rejects a sample command.
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设置 Claude Code hooks，在危险 git commands（push、reset --hard、clean、branch -D 等）执行前阻止它们。适用于用户想防止破坏性 git 操作、添加 git safety hooks，或在 Claude Code 中阻止 git push/reset 时。
安装前可以查看交给 AI 代理的指令内容。
设置一个 PreToolUse hook，在 Claude 执行危险 git commands 前拦截并阻止它们。
git push（包括 --force 在内的所有 variants）git reset --hardgit clean -f / git clean -fdgit branch -Dgit checkout . / git restore .被阻止时，Claude 会看到一条 message，说明它无权访问这些 commands。
询问用户：只为当前 project 安装（.claude/settings.json），还是为所有 projects 安装（~/.claude/settings.json）？
bundled script 位于：scripts/block-dangerous-git.sh
根据 scope 复制到目标位置：
.claude/hooks/block-dangerous-git.sh~/.claude/hooks/block-dangerous-git.sh用 chmod +x 让它可执行。
添加到对应 settings file：
Project (.claude/settings.json):
{
"hooks": {
"PreToolUse": [
{
"matcher": "Bash",
"hooks": [
{
"type": "command",
"command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/block-dangerous-git.sh"
}
]
}
]
}
}
Global (~/.claude/settings.json):
{
"hooks": {
"PreToolUse": [
{
"matcher": "Bash",
"hooks": [
{
"type": "command",
"command": "~/.claude/hooks/block-dangerous-git.sh"
}
]
}
]
}
}
如果 settings file 已存在，把 hook merge 到现有 hooks.PreToolUse array 中，不要覆盖其他 settings。
询问用户是否要在 blocked list 中添加或移除 patterns。相应编辑复制后的 script。
运行快速测试：
echo '{"tool_input":{"command":"git push origin main"}}' | <path-to-script>
应以 code 2 退出，并向 stderr 打印 BLOCKED message。
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Find the right skill and sequence for your current development task, from shaping an idea to implementation, debugging, and review. The guide also explains when to prototype, prepare specifications, or move work into a fresh session.
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Summarize the current conversation and launch a fresh background agent to continue the work. The handoff includes references to existing artifacts and suggested skills, removes sensitive information, and can emphasize the next session’s intended focus.
中文简介正在准备中。当前显示英语简介。
Review changes from a chosen Git reference against both project coding standards and issue or specification requirements. Separate parallel reviews report rule violations, possible design problems, missing requirements, and changes beyond the intended scope.
中文简介正在准备中。当前显示英语简介。
Design modules that expose simple interfaces while hiding substantial behavior. Use shared terms and principles to assess interface complexity, decide where behavior can be swapped, and organize code so callers and tests use the same interface.
中文简介正在准备中。当前显示英语简介。
Diagnose difficult bugs and performance regressions by first building a repeatable check for the exact symptom. Minimize the reproduction, test ranked hypotheses, apply a fix, and verify the original scenario with regression tests where suitable.
中文简介正在准备中。当前显示英语简介。
Clarify project terminology and the relationships between business concepts. Check definitions against concrete scenarios and code, update GLOSSARY.md as terms are agreed, and record significant design decisions with their trade-offs when the stated criteria are met.
中文简介正在准备中。当前显示英语简介。