Everything (reference server)
Developer toolsTest server that exercises every MCP feature
- Stars
- ★ 91.4k
- Licence
- Apache-2.0 / MIT (MCP licence transition)
- Updated
- MCP server
- Official
GitHub's own server for repos, issues, pull requests and Actions
From GitHub, fetched 19 Oct 2026.
Maintained by GitHub. Gives agents tools for browsing code, managing issues and pull requests, reading workflow runs and security alerts. You can run it locally in Docker or use GitHub's hosted endpoint with OAuth.
| Runs as | Local, Remote |
|---|---|
| Type | MCP server |
| Maintained by | Official |
| Install | Remote: https://api.githubcopilot.com/mcp/Docker: ghcr.io/github/github-mcp-server:2.0.2 |
Sources: registry.modelcontextprotocol.io/v0/servers/io.github.github%2Fgithub-mcp-server/versions/latest · github.com/github/github-mcp-server, checked 19 Oct 2026. “Runs as” is from this listing. Blank means we haven't found it in official docs yet, not that it's unsupported.
Test server that exercises every MCP feature
Lets an agent read and work with a local Git repository
Current library documentation for coding agents
Symbol-level code search and editing for agents
Terminal, process and file tools on your own computer
Turns any public GitHub repo into a docs server