Community-contributed instructions, prompts, and configurations to help you make the most of GitHub Copilot.

Open-source MCP Gateway and AI Platform

Scripts to generate a Mermaid Charts erDiagram schema from an existing database.

The .NET library to build AI systems with 100+ LLM APIs: Anthropic, Azure, Cohere, DeepInfra, DeepSeek, Google, Groq, Mistral, MoonshotAI, Ollama, OpenAI, OpenRouter, Perplexity, vLLM, Voyage, xAI,…

The Julia Programming Language

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

Warhammer 40,000: 10th Edition

🚀 The fast, Pythonic way to build MCP servers and clients

A collective list of free APIs

Lightweight coding agent that runs in your terminal