Developer Tools & Repos Agent Skills for Microsoft Copilot

Idiomatic Go HTTP middleware patterns with context propagation, structured logging via slog, centralized error handling, and panic recovery.

Godot 4.6 game development with C# (.NET 10).

Enforces modular architecture and best practices for Godot 4.x development using component patterns and signal-driven communication.

Expert patterns for 2D/3D camera control including smooth following (lerp, position_smoothing), camera shake (trauma system), screen shake…

Use when Codex needs to run Godot CLI, Godot headless, console executable checks, smoke tests, GDScript script tests, or automated…

Accelerates Godot 4.x development with expert GDScript coding, 2D/3D game systems, and streamlined project workflows.

Comprehensive Godot game development patterns for Godot 4.x.

Generates structured, JSON Schema-compliant configuration files for Godot game items, levels, characters, and systems.

Use when optimizing Godot games — profiler, draw calls, physics tuning, memory management, and common bottlenecks

Godot physics skill for rigid bodies, areas, collision layers, and raycasting.

Use when writing tests for Godot projects — TDD workflow with GUT and gdUnit4, covers both GDScript and C#

GOG Galaxy SDK skill for achievements.

Clone, port, or convert features from any GitHub repo into your project.

Implement Groq reference architecture with model routing, streaming

Official GSAP skill for the core API — gsap.to(), from(), fromTo(), easing, duration, stagger, defaults, gsap.matchMedia() (responsive…

Official GSAP skill for performance — prefer transforms, avoid layout thrashing, will-change, batching.

Official GSAP skill for timelines — gsap.timeline(), position parameter, nesting, playback.

Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting…

Use when starting feature work that needs isolation from current workspace or before executing implementation plans - ensures an isolated…

Execute first API calls to Guidewire PolicyCenter, ClaimCenter, and BillingCenter.

Build a production-grade Guidewire Cloud API client that survives the request-side failures — 409 checksum conflicts on PATCH/PUT, 429…