AI agent steering for Apple (Swift 6.4 / SwiftUI / visionOS / Foundation Models) and Android (Kotlin / Compose / Gradle / Gemini Nano). Rules + skills + MCP for code, a11y, localization, TestFlight/Play. One install.sh detects your stack, installs the right per-platform rules, and keeps them current for Claude/Copilot/Cursor/Gemini/Codex/Kiro.
Instructions file CodexOpenCode
Instructions for kelvinkosbab/AppBootstrapAI, covering agents.md — operating appbootstrapai, golden path — do this, the three situations recommend resolves, what recommend keys on (framework → feature category) and scaffolding a local swift package (separate tool).
Instructions file
Instructions for kelvinkosbab/AppBootstrapAI, covering claude.md, project overview, what's in the box, how to onboard this into a new app project and update an already-managed repo — never a plain re-install.