Open source model-context-protocol projects
Every project in the registry tagged model-context-protocol, ranked by real GitHub adoption.
Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, memory, MCP, multi-agent workflows, automation, and chat ap
🚀 Self-hosted TikTok & Douyin scraper and no-watermark video downloader — async REST API, MCP server, CLI and web console for posts, profiles, comments and pla
🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.
Open-source auth gateway connecting 1500+ SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI.
Smart desktop AI assistant with powerful local knowledge features
Where data access meets operational intelligence
ToolHive is an enterprise-grade platform for running and managing Model Context Protocol (MCP) servers.
High-performance multi-data-source database client — ~30MB, AI & MCP ready, zero Electron bloat. | 高性能多数据源数据库客户端：约 30MB，AI 与 MCP 就绪，告别 Electron 膨胀。
ADR secures enterprise AI agents through observability, security benchmarking, and threat detection. Deployed at Uber.
Clean, LLM-optimized Reddit MCP server. Browse posts, search content, analyze users. No fluff, just Reddit data.
Markdown that mounts real applications
Related tags
Frequently asked questions
How many open source model-context-protocol projects are there?
This registry tracks 11 projects tagged model-context-protocol, with 98,645 GitHub stars between them. The most-adopted is nanobot at 48,274 stars.
Are these model-context-protocol projects free to use?
Yes — 10 of the 11 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which model-context-protocol project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these model-context-protocol projects still maintained?
11 of the 11 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.