Developer Tools & Repos Agent Skills for OpenAI Agents SDK

REST API development for Phoenix. Use when adding, modifying, or reviewing endpoints in src/phoenix/server/api/routers/v1/.

TypeScript conventions and patterns for any TypeScript code in the Phoenix monorepo — including js/packages/, app/, and any other TS…

PHPicker, PhotosPicker, photo selection, limited library access, presentLimitedLibraryPicker, save to camera roll, PHPhotoLibrary…

Tools, patterns, and utilities for creating music with code.

Pixel art w/ era palettes (NES, Game Boy, PICO-8).

Apply advanced pixel art techniques including dithering, palette optimization, shading, antialiasing, and color theory.

Use when building game UI (menus, HUD, dialogue box, settings/save screens) on top of Pixi'VN with an external JS framework (React, Vue)…

Add data visualization to a React Native or Expo app with @platform-blocks/charts.

Display data with the @platform-blocks/ui React Native library.

Show feedback and overlays with the @platform-blocks/ui React Native library.

Build forms with the @platform-blocks/ui React Native library.

Build screen layouts with the @platform-blocks/ui React Native library.

Build navigation with the @platform-blocks/ui React Native library.

Install and configure the @platform-blocks/ui React Native library in an Expo or React Native app.

Play chess against Chesster, the witty engine

Play, resume, inspect, or clear a terminal tic-tac-toe game with persistent user-scoped state and deterministic aggressive or defensive AI.

Fix "pnpm command not found" errors by enabling corepack.

Upgrade pnpm workspace dependencies to target/latest versions: direct/transitive bumps, release-age checks, temporary overrides…

When to activate: Poetry, pyproject.toml, dependency management, virtual environments, packaging, publishing

Look up any Pokemon's types, base stats, and abilities from the public PokeAPI.

Use when coding in a supported production language.