Best AI GitHub Repos

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

Repo for the Claude Code Marketplace to use with the Claude for Life Sciences Launch. This will continue to host the marketplace.json long-term, but not the actual MCP servers.

[EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

Linear issue tracking integration. Create issues, manage projects, update statuses, search across workspaces, and streamline your software development workflow with Linear's modern issue tracker.

The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]

Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)

LLM inference in C/C++

LlamaIndex is the leading document agent and OCR platform

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.

Skill ecosystem for the LobeChat open-source AI assistant. Extend your LobeChat instance with plugins, tools, and custom capabilities.

LocalAI is the open-source AI engine. Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required.

Skills for Looker

# lua-lsp Lua language server for Claude Code, providing code intelligence and diagnostics. ## Supported Extensions `.lua` ## Installation ### Via Homebrew (macOS) ```bash brew install lua-language-server ``` ### Via package manager (Linux) ```bash # Ubuntu/Debian (via snap) sudo snap install lua-language-server --classic # Arch Linux sudo pacman -S lua-language-server # Fedora sudo dnf install lua-language-server ``` ### Manual Installation Download pre-built binaries from the [releases

# math-olympiad Competition math solver with adversarial verification. ## The problem Self-verification gets fooled. A verifier that sees the reasoning is biased toward agreement. arXiv:2503.21934 ("Proof or Bluff") showed 85.7% self-verified IMO success drops to <5% under human grading. ## The approach - **Context-isolated verification**: verifier sees only the clean proof, never the reasoning trace - **Pattern-armed adversarial checks**: not "is this correct?" but "does this accidenta

Model Context Protocol Servers

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Playwright Model Context Protocol Server - Tool to automate Browsers and APIs in Claude Desktop, Cline, Cursor IDE and More 🔌

# mcp-server-dev Skills for designing and building MCP servers that work seamlessly with Claude. ## What's inside Three skills that compose into a full build path: | Skill | Purpose | |---|---| | **`build-mcp-server`** | Entry point. Interrogates the use case, picks deployment model (remote HTTP / MCPB / local stdio), picks tool-design pattern, routes to a specialized skill. | | **`build-mcp-app`** | Adds interactive UI widgets (forms, pickers, confirm dialogs) rendered inline in chat. Works

An official Qdrant Model Context Protocol (MCP) server implementation

The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

Universal memory layer for AI Agents

🌟 The Multi-Agent Framework: First AI Software Company, Towards Natural Language Programming

Access official Microsoft documentation, API references, and code samples for Azure, .NET, Windows, and more.