Extract Rules

Analyzes existing codebase to identify what Claude would get wrong without project-specific guidance, extracting coding rules and domain knowledge as structured markdown documentation for AI agents.

Usage

/extract-rules                      # Extract rules from codebase (initial)
/extract-rules --update             # Re-scan and add new patterns (preserve existing)
/extract-rules --restructure        # Re-analyze, reorganize structure, merge existing rules
/extract-rules --from-conversation              # Extract from current session (latest)
/extract-rules --from-conversation <session-id> # Extract from a specific session
/extract-rules --from-pr 123                   # PR in current repo
/extract-rules --from-pr owner/repo#123        # PR in another repo (URL form also accepted)
/extract-rules --from-pr 100..110              # PR range (current repo)
/extract-rules --from-pr owner/repo#100..110   # PR range (another repo)
# Multiple specs allowed (space-separated) → cross-analysis detects org-wide principles