Best MCP Servers on GitHub in 2026: 12 Essential Projects with Real Stars

MCP is how AI agents connect to your tools. These 12 GitHub servers are the ones people actually use.

## Best MCP Servers on GitHub in 2026 The Model Context Protocol (MCP) standardizes how AI agents connect to external tools. Star data below is from the GitHub API snapshot on 2026-07-31. ### The official ecosystem 1. **modelcontextprotocol/servers** - 89,093 stars. Official reference servers: filesystem, GitHub, Git, memory, PostgreSQL, Slack, and more. 2. **modelcontextprotocol/python-sdk** - 23,816 stars. Build your own server in Python. 3. **modelcontextprotocol/typescript-sdk** - 13,024 stars. Build servers in TypeScript. 4. **modelcontextprotocol/specification** - 8,799 stars. The protocol spec itself. ### Community favorites 5. **punkpeye/awesome-mcp-servers** - 91,652 stars. Curated list of over 10,000 community servers. 6. **executeautomation/mcp-playwright** - 5,620 stars. Browser automation through MCP. 7. **nanobrowser** - 13,513 stars. Chrome extension that turns your browser into an MCP server. 8. **mcp-use/mcp-use** - agent-side MCP client for Python. ### What to install first - **Filesystem server**: lets Claude or Codex read and write files with permission checks - **GitHub server**: create issues, review PRs, search code - **PostgreSQL server**: safe read-only DB access for agents - **Memory server**: persistent knowledge across sessions ### Running an MCP server in 2 minutes [bash] # with uv uvx mcp-server-git --repository /path/to/repo [/bash] ### FAQ **Do I need a server for every tool?** No - one server can expose many tools, and many SaaS tools (Slack, Notion) now ship official MCP servers. **Are MCP servers secure?** Official ones prompt for permission; review community servers before giving them credentials.