Developer Tools & Repos Agent Skills for Claude Code

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

Clarify requirements before implementing.

Complete pattern for creating a LAN API with ASP.NET Core 8 Minimal API that shares an SQLite database with a WinForms application…

Diagnose and fix AssemblyAI common errors and exceptions.

Apply production-ready AssemblyAI SDK patterns for TypeScript and Python.

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

Use tree-sitter MCP tools for AST-aware code navigation — finding symbols, jumping to definitions, inspecting scopes, and running…

Astro-specific performance optimizations for 95+ Lighthouse scores.

Finds queue publishing (RabbitMQ, Redis), event dispatching, webhooks, and scheduled tasks.

Async job processing patterns for background tasks, Celery workflows, task scheduling, retry strategies, and distributed task execution.

Detects synchronous operations that should be async.

Asynchronous programming models including coroutines, async/await, and reactive patterns

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

Design RESTful APIs with best practices for consistency and usability

Detects time and space complexity hotspots via AST scan.

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

Set up a fast local development loop for Attio integrations with

Production reference architecture for Attio CRM integrations -- layered

Production-ready patterns for the Attio REST API: typed client,

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