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leo-claude-mktplace/plugins/code-sentinel/README.md
lmiranda 870ed26510 feat: add code-sentinel plugin for security scanning and refactoring
Adds security scanning via PreToolUse hooks + refactoring commands:
- PreToolUse hook catches security issues before code is written
- /security-scan command for comprehensive security audit
- /refactor command to apply refactoring patterns
- /refactor-dry command to preview refactoring opportunities
- security-reviewer agent for vulnerability analysis
- refactor-advisor agent for code structure improvements
- security-patterns skill for vulnerability detection rules

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-20 12:32:43 -05:00

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# code-sentinel
Security scanning and code refactoring tools for Claude Code projects.
## Features
### Security Scanning
- **PreToolUse Hook**: Catches vulnerabilities BEFORE code is written
- **Full Audit**: `/security-scan` for comprehensive project review
- **Pattern Detection**: SQL injection, XSS, command injection, secrets, and more
### Refactoring
- **Pattern Library**: Extract method, simplify conditionals, modernize syntax
- **Safe Transforms**: Preview changes before applying
- **Reference Updates**: Automatically updates all call sites
## Commands
| Command | Description |
|---------|-------------|
| `/security-scan` | Full project security audit |
| `/refactor <target>` | Apply refactoring with pattern |
| `/refactor-dry <target>` | Preview opportunities without changes |
## Hooks
- **PreToolUse (Write\|Edit)**: Scans code for security patterns before writing
## Security Patterns Detected
| Category | Examples |
|----------|----------|
| Injection | SQL, Command, Code (eval), XSS |
| Secrets | Hardcoded API keys, passwords |
| Deserialization | Pickle, unsafe YAML |
| Path Traversal | Unsanitized file paths |
## Installation
```bash
/plugin marketplace add https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace.git
/plugin install code-sentinel
```
## Integration
See claude-md-integration.md for CLAUDE.md additions.