Rule Effectiveness Analysis

功能

• Analyze rule effectiveness against git history
• Detect code coverage gaps
• Classify rules as active, occasional, or inert
• Recommend pruning for token optimization
• Generate detailed reports and automated fix suggestions

使用场景

• When needing to reduce Claude Code token consumption
• To identify and remove unused Claude Code rules
• To audit the effectiveness of existing rule configurations
• When ensuring comprehensive code coverage by Claude Code rules

非目标

• Generating new Claude Code rules
• Managing or modifying rule files directly without user confirmation
• Analyzing code quality outside of Claude Code rule coverage

工作流

1. Collect rules inventory from `.claude/rules/`
2. Collect file activity from git history
3. Cross-reference rules against file activity
4. Classify rules based on usage metrics
5. Detect code coverage gaps
6. Analyze token optimization potential
7. Generate a detailed report
8. Offer automated fixes