git-guardrails-claude-code SKILL.md skillA
git-guardrails-claude-code from vinvcn/mattpocock-skills-zh-cn is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vinvcn/mattpocock-skills-zh-cn/git-guardrails-claude-code@git:20261008.5be0dc1Pins git:20261008.5be0dc1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vinvcn/mattpocock-skills-zh-cn
- Path
skills/misc/git-guardrails-claude-code/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261008.5be0dc1, committed Oct 8, 2026
- First version recorded
- Apr 28, 2026
- Size
- 2,312 bytes
- Repository stars
- 5,110
- License
- MIT
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。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 设置 Git Guardrails
设置一个 PreToolUse hook，在 Claude 执行危险 git commands 前拦截并阻止它们。
## 会被阻止的命令
- `git push`（包括 `--force` 在内的所有 variants）
- `git reset --hard`
- `git clean -f` / `git clean -fd`
- `git branch -D`
- `git checkout .` / `git restore .`
被阻止时，Claude 会看到一条 message，说明它无权访问这些 commands。
## 步骤
### 1. 询问安装范围
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`）？
### 2. 复制 hook 脚本
bundled script 位于：[scripts/block-dangerous-git.sh](scripts/block-dangerous-git.sh)
根据 scope 复制到目标位置：
- **Project**: `.claude/hooks/block-dangerous-git.sh`
- **Global**: `~/.claude/hooks/block-dangerous-git.sh`
用 `chmod +x` 让它可执行。
### 3. 把 hook 加入 settings
添加到对应 settings file：
**Project** (`.claude/settings.json`):
```json
{
"hooks": {
"PreToolUse": [
{
"matcher": "Bash",
"hooks": [
{
"type": "command",
"command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/block-dangerous-git.sh"
}
]
}
]
}
}
```
**Global** (`~/.claude/settings.json`):
```json
{
"hooks": {
"PreToolUse": [
{
"matcher": "Bash",
"hooks": [
{
…Read the whole file at its exact version.
How to install
mdr add vinvcn/mattpocock-skills-zh-cn/git-guardrails-claude-code@sha256:3bfcf331a62cc940The line at the top of this page pins the label git:20261008.5be0dc1, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_gmsy2kgq3cow3f6k)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Apr 28, 2026 and Oct 8, 2026, about one every 54 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261008.5be0dc1 latest | 2026-10-08 | 5be0dc1 | 2,312 B | A | view · diff |
| git:20260704.c71ad54 | 2026-07-04 | c71ad54 | 2,300 B | A | view · diff |
| git:20260428.50115f3 | 2026-04-28 | 50115f3 | 2,294 B | A | view · diff |
| git:20260428.62f43a1 | 2026-04-28 | 62f43a1 | 2,312 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2312 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
vinvcn/mattpocock-skills-zh-cn · 5,110 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gmsy2kgq3cow3f6k GET https://markdownregistry.com/api/v1/resolve?ref=vinvcn/mattpocock-skills-zh-cn/git-guardrails-claude-code GET https://markdownregistry.com/api/v1/blob/3bfcf331a62cc940e2dfd48e0109356507eca24084bdba603c205233a839c310
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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