Agent Skills › rohitg00/pro-workflow › llm-gate

llm-gate

GitHub

利用LLM钩子创建智能质量门禁，验证提交信息、代码规范及安全漏洞。支持Prompt和Agent两种模式，可拦截危险操作或敏感信息泄露，为特定操作设置AI驱动的防护栏。

skills/llm-gate/SKILL.md rohitg00/pro-workflow

Trigger Scenarios

设置提交消息验证执行破坏性命令如rm 写入可能包含密钥的文件推送代码前的安全审查

Install

npx skills add rohitg00/pro-workflow --skill llm-gate -g -y

More Options

Use without installing

npx skills use rohitg00/pro-workflow@llm-gate

指定 Agent (Claude Code)

npx skills add rohitg00/pro-workflow --skill llm-gate -a claude-code -g -y

安装 repo 全部 skill

npx skills add rohitg00/pro-workflow --all -g -y

预览 repo 内 skill

npx skills add rohitg00/pro-workflow --list

SKILL.md

Frontmatter

{
    "name": "llm-gate",
    "description": "LLM-powered quality verification using prompt hooks. Validates commit messages, code patterns, and conventions using AI before allowing operations. Use to set up intelligent guardrails."
}

LLM Gate

Use Claude Code's type: "prompt" hooks to create intelligent quality gates that use AI to verify operations.

Trigger

Use when:

Setting up commit message validation
Enforcing code conventions beyond what linters catch
Creating smart guardrails for specific operations

How Prompt Hooks Work

Claude Code supports hooks with type: "prompt" that run a small LLM (Haiku by default) to verify conditions:

{
  "PreToolUse": [{
    "matcher": "Bash",
    "hooks": [{
      "type": "prompt",
      "if": "Bash(git commit*)",
      "prompt": "Check if this git commit follows conventional commit format (<type>(<scope>): <summary>). The commit command is: $ARGUMENTS. Return {\"ok\": true} if valid, {\"ok\": false, \"reason\": \"...\"} if not.",
      "model": "haiku",
      "timeout": 15
    }]
  }]
}

The hook:

Substitutes $ARGUMENTS with the JSON hook input
Sends to Haiku (fast, cheap)
Expects {"ok": true} or {"ok": false, "reason": "..."}
If not ok → blocks the tool call with the reason

Example Gates

Conventional Commit Validator

{
  "type": "prompt",
  "if": "Bash(git commit*)",
  "prompt": "Verify this git commit follows conventional commits: type(scope): summary. Types: feat,fix,refactor,test,docs,chore,perf,ci. Summary under 72 chars. Input: $ARGUMENTS",
  "model": "haiku"
}

Destructive Command Guard

{
  "type": "prompt",
  "if": "Bash(rm *)",
  "prompt": "Check if this rm command is safe. Flag if it uses -rf on important directories (src/, node_modules/, .git/). Input: $ARGUMENTS",
  "model": "haiku"
}

API Key Leak Prevention

{
  "type": "prompt",
  "matcher": "Write",
  "prompt": "Check if this file write contains hardcoded API keys, secrets, passwords, or tokens. Input: $ARGUMENTS. Return ok:false if secrets found.",
  "model": "haiku"
}

Agent Hooks

For complex verification, use type: "agent" (runs a full agent):

{
  "type": "agent",
  "if": "Bash(git push*)",
  "prompt": "Review all staged changes for security issues before pushing. Check for: hardcoded secrets, SQL injection, XSS vulnerabilities, exposed internal URLs.",
  "model": "haiku",
  "timeout": 60
}