- frontend_analyzer.py: scans codebase for routes, APIs, enums, framework detection - prd_scaffolder.py: generates PRD directory with README, page stubs, appendix - references/framework-patterns.md: React, Next.js, Vue, Nuxt, Angular, Svelte patterns - references/prd-quality-checklist.md: validation checklist for generated PRDs - SKILL.md updated with tooling section Both scripts are stdlib-only (no pip install).