Add curated brooks-lint skill

[hyhmrright]

Summary

• Add brooks-lint as a curated skill: AI code reviews grounded in six classic engineering books (The Mythical Man-Month, Code Complete, Refactoring, Clean Architecture, The Pragmatic Programmer, Domain-Driven Design)
• Four analysis modes: PR review, architecture audit, tech debt assessment, test quality review
• Every finding follows the Iron Law: Symptom, Source, Consequence, Remedy
• Health score system (base 100, deductions per finding severity)

Skill structure

skills/.curated/brooks-lint/
  SKILL.md                           # Main skill definition with mode detection
  LICENSE.txt                        # MIT
  agents/openai.yaml                 # Codex interface metadata
  references/decay-risks.md          # Six decay risk definitions with symptoms + sources
  references/pr-review-guide.md      # Mode 1: PR review checklist
  references/architecture-guide.md   # Mode 2: Architecture audit (with Mermaid diagrams)
  references/debt-guide.md           # Mode 3: Tech debt classification
  references/test-decay-risks.md     # Six test-space decay risks
  references/test-guide.md           # Mode 4: Test quality review

Validation

python3 skills/.system/skill-creator/scripts/quick_validate.py skills/.curated/brooks-lint
# => Skill is valid!

Source

Full skill with Claude Code plugin support: https://github.com/hyhmrright/brooks-lint