Open source mcp-servers projects
Every project in the registry tagged mcp-servers, ranked by real GitHub adoption.
Expose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth!
MCP Aggregator, Orchestrator, Middleware, Gateway in one docker
ToolHive is an enterprise-grade platform for running and managing Model Context Protocol (MCP) servers.
Home Assistant MCP server agent. Enable Claude Code, Cursor, VS Code or any MCP-enabled IDE to help you vibe-code and manage Home Assistant: create and debug au
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Frequently asked questions
How many open source mcp-servers projects are there?
This registry tracks 4 projects tagged mcp-servers, with 17,741 GitHub stars between them. The most-adopted is fastapi_mcp at 12,024 stars.
Are these mcp-servers projects free to use?
Yes — 4 of the 4 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 mcp-servers 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 mcp-servers projects still maintained?
2 of the 4 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.