A Claude Code skill + starter kit for building a series of iOS apps (Expo + React Native + Supabase), so each app is easier than the last. Lives in ~/.claude/skills/ → auto-available in every project.
PLAYBOOK.md— the end-to-end launch guide: project setup → Supabase prod → secrets discipline → Apple/ASC (incl. the API-key JWT recipe) → push → EAS → IAP/RevenueCat → legal/compliance → review prep → multi-agent hygiene. Ordered as a real launch; start here when shipping.SKILL.md— the build-phase playbook the agent loads when building/scaffolding an iOS app: setup, RN fidelity traps, the Supabase RLS security model, testing discipline, native-module rebuilds, the sim dev loop, go-live, and a scaffold procedure.LEARNINGS.md— the compounding cross-project log. Append a line whenever a session teaches something non-obvious.templates/— drop-in baseline:CLAUDE.md,.claude/rules/*,jest-setup.ts, an RLS reveal-gate migration,DEV_SETUP.md,GO_LIVE.md.
Seeded from Parallax (Expo + RN + Supabase). To start a new app: read SKILL.md → Scaffolding a new app.
Keep this growing. The whole point is that knowledge compounds and rabbit holes don't repeat.