MCP serverOfficial registry

Github Twin

Personal RAG over your GitHub history (commits, code, reviews), served to Claude Code over MCP.

by io.github.ChristopherDavenportv0.0.17GitHub

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Local command

uvx github-twin==0.0.17

Credentials from the publisher

GITHUB_TOKEN — GitHub personal access token. Optional: github-twin can also pick the token up from `gh auth token` or from its own OAuth device-flow login (`gt auth login`).
ANTHROPIC_API_KEY — Optional. Enables the Claude backend for `gt summarize`, `gt distill`, and `gt eval`. Defaults to local Ollama when unset.
GEMINI_API_KEY — Optional. Enables the Gemini backend for embedding and the LLM seam. Vertex AI ADC via `GT_GEMINI_PROJECT` is also supported.
GT_PATHS__DATA_DIR — Optional. Override the on-disk data directory holding the SQLite index, embeddings, and cached GitHub responses. Defaults to `$XDG_DATA_HOME/github-twin`.

Provider

Claude Code

GITHUB_TOKEN=<secret> ANTHROPIC_API_KEY=<secret> GEMINI_API_KEY=<secret> GT_PATHS__DATA_DIR=<value> claude mcp add io.github.christopherdavenport-github-twin -- uvx github-twin==0.0.17

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.christopherdavenport-github-twin": {
      "command": "uvx",
      "args": [
        "github-twin==0.0.17"
      ],
      "env": {
        "GITHUB_TOKEN": "<secret>",
        "ANTHROPIC_API_KEY": "<secret>",
        "GEMINI_API_KEY": "<secret>",
        "GT_PATHS__DATA_DIR": "<value>"
      }
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

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Github Twin

Add this server

Host a copy with our keys and logs.

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