Developer Tools & Repos Agent Skills for ChatGPT

Senior embedded software engineer specializing in firmware and driver development for ARM Cortex-M microcontrollers (Teensy, STM32, nRF52…

Create git commits using conventional-commit message rules.

Master Godot 4 GDScript patterns including signals, scenes, state machines, and optimization.

Master Unity ECS (Entity Component System) with DOTS, Jobs, and Burst for high-performance game development.

Reconcile App Store Connect subscriptions and in-app purchases with RevenueCat products, entitlements, offerings, and packages using asc…

Consult OpenAI Codex for investigation, debugging, or code review.

Pre-change blast-radius report for a symbol or file.

Use when importing and managing assets — image compression, 3D scene import, audio formats, resource formats, and import configuration

Detects synchronous operations that should be async.

Comprehensive guidance for implementing asynchronous Python applications using asyncio, concurrent programming patterns, and async/await…

Enforces no-silent-failure async discipline in Flutter/Dart — the arrow-callback Future-drop hole no lint catches (`onTap: () =>…

Implements a robust asynchronous state machine pattern to handle long-running operations and prevent gateway timeouts.

Python asyncio patterns with TaskGroup, structured concurrency, and modern 3.11+ features.

Detects time and space complexity hotspots via AST scan.

Set up Attio REST API authentication with access tokens or OAuth 2.0.

Production readiness checklist for Attio API integrations -- auth,

Audio Unit v3 (AUAudioUnit) format adapter for Pulp — render-block wiring, parameter tree bridging, MIDI / sysex via AURenderEvent…

Create media playback experiences using AVKit.

Use when asking how to use Axiom or what skills exist, capturing console with xclog, symbolicating .ips/MetricKit/.crash crashes with…

Reviews axum web framework code for routing patterns, extractor usage, middleware, state management, and error handling.

When to activate: axum web framework, extractors, handlers, state, middleware, WebSocket, file upload, typed routing, tower layers