MCP Servers · Head-to-head
github-mcp-server vs MCP Reference Servers
github-mcp-server and MCP Reference Servers are both mcp servers. github-mcp-server is GitHub's official MCP Server, while MCP Reference Servers is the MCP steering group's reference servers: Everything, Fetch, Filesystem, Git, Memory, Sequential Thinking and Time. Here's an independent, side-by-side look at how they compare — and which fits.
GitHub's official MCP Server
The MCP steering group's reference servers: Everything, Fetch, Filesystem, Git, Memory, Sequential Thinking and Time.
Visit MCP Reference Servers →github-mcp-server and MCP Reference Servers are both open-source mcp servers you can self-host for free. MCP Reference Servers has wider GitHub adoption — 91k stars vs 33k. Neither is universally better — pick by fit.
Side by side
| Spec | github-mcp-server | MCP Reference Servers |
|---|---|---|
| Type | MCP server | MCP server |
| Model | Open source | Open source |
| Pricing | Open source | Open source |
| GitHub stars | 33,135 | 90,558 |
| Language | Go | TypeScript |
| License | MIT | MIT AND Apache-2.0 |
| Last activity | Sep 2026 | Sep 2026 |
Key differences
- MCP Reference Servers has wider GitHub adoption — 91k stars vs 33k.
- github-mcp-server is written primarily in Go; MCP Reference Servers in TypeScript.
- Licensing differs: github-mcp-server is MIT, MCP Reference Servers is MIT AND Apache-2.0.
Connecting MCP clients like Claude Code or Cursor to GitHub repos, issues, and PRs — the official server.
Learning how MCP servers work and adding basic filesystem, git, fetch or memory tools to a client.
About MCP Reference Servers
The modelcontextprotocol/servers repository holds the small set of reference servers maintained by the MCP steering group: Everything (a test server), Fetch, Filesystem with configurable access controls, Git, a knowledge-graph Memory server, Sequential Thinking and Time. Older servers such as GitHub, GitLab and Brave Search were archived, several in favour of official vendor servers. The maintainers describe these as educational reference implementations rather than production-ready software.
Full MCP Reference Servers profile →Frequently asked
- What's the main difference between github-mcp-server and MCP Reference Servers?
- MCP Reference Servers has wider GitHub adoption — 91k stars vs 33k.
- Is github-mcp-server or MCP Reference Servers better?
- Neither is universally better. github-mcp-server is the stronger fit for Connecting MCP clients like Claude Code or Cursor to GitHub repos, issues, and PRs — the official server; MCP Reference Servers for Learning how MCP servers work and adding basic filesystem, git, fetch or memory tools to a client. Use the side-by-side specs to decide by your own constraints.
- Is github-mcp-server or MCP Reference Servers free?
- github-mcp-server is free to run and self-host; MCP Reference Servers is free to run and self-host. Both are free to self-host — you only pay for the infrastructure and any model or API usage.
- Which is more popular, github-mcp-server or MCP Reference Servers?
- By GitHub stars — a proxy for open-source adoption — MCP Reference Servers is ahead (91k vs 33k). Stars measure attention, not necessarily the better fit for you.
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