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Anchor MCP Server

MCP stdio server that serves local repo memory and org memory from GitHub PR history, code, tests, regressions, and cross-repo impact to AI coding

Local serverstdio

What is the Anchor MCP Server?

MCP stdio server that serves local repo memory and org memory from GitHub PR history, code, tests, regressions, and cross-repo impact to AI coding agents.

What you get

Anchor is a local-first, MCP-compatible memory tool that indexes GitHub PR history, local code, tests, regressions, architecture patterns, team rules, and cross-repo impact so AI coding agents can make safer code changes with evidence-backed context.

  • MCP context before edits — anchor_get_context gives Cursor, Claude Code, Codex, VS Code, Antigravity, and generic MCP clients concise, ranked, cited repo and org memory before non-trivial changes
  • GitHub PR history as evidence — merged PR bodies, review comments, issue comments, commits, labels, and regressions become searchable local context
  • Local codebase indexing — current files, symbols, imports, tests, architecture patterns, and test commands are indexed into SQLite
  • Org memory for AI agents — allowlisted repos can be cloned locally and linked through imports, packages, API consumers, schemas, and regressions
  • No SaaS, no CLI telemetry — indexes stay on your machine, GitHub access is read-only, and Anchor does not call remote LLM APIs

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Anchor MCP Server

{
  "mcpServers": {
    "anchor": {
      "command": "anchor",
      "args": [
        "serve"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Frequently asked questions

MCP stdio server that serves local repo memory and org memory from GitHub PR history, code, tests, regressions, and cross-repo impact to AI coding agents. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.

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