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MCP server

Codebase Memory

Codebase knowledge graph for AI agents, 162 languages, sub-ms queries, 99% fewer tokens

by DeusData · MIT · 48k GitHub stars

DoesMemory and knowledgeCoding and refactoringPerformance

Source on GitHub ↗

The Cheatcode app that adds MCP servers (v0.3.0) is not public yet. Use Other ways for now.

Adds one entry to Claude Desktop's MCP settings that runs codebase-memory-mcp==0.11.0 on this Mac. The app downloads uv once to run it, checked against its published checksum. Checked 2026-10-07: it started and listed 17 tools. To take it out again, open the Cheatcode app and choose Remove next to it.

Then restart the AI app and ask for the work in plain words; it lists the new tools once it connects.

See it in use

An illustration, not a recording: it was not run here because it downloads a native program into your user cache folder on first start, which the recording sandbox does not allow. The request and steps follow the package's own instructions, and what it shows last (its instructions) is cut unedited from README.md, lines 305 to 315. The three code files are invented for this example: a tiny Python project for Acme Notes, a fictional note-taking app, with one function nothing calls.
The result
Its instructionsIts instructions: The work as its instructions describe it, from README.md, lines 305 to 315, unedited. Not from a recorded session.

Answers about how the code fits together, from a graph your AI app can query instead of rereading files.

The work as its instructions describe it, from README.md, lines 305 to 315, unedited. Not from a recorded session.

Open the whole result
Try it

After installing, start a new session and say: Use the codebase-memory MCP server to index this project and show me everything that calls the main save function.

What else it can do, and its limits
  • 17 MCP tools: index a repository, search by name, text or meaning, trace calls, read snippets, run graph queries
  • Maps uncommitted changes to the symbols they affect, and links docs and infrastructure files to the code
  • Runs on your computer and keeps its indexes there; the README says indexing and queries need no hosted service
  • Starts with uvx, which downloads a native program from GitHub Releases on first run, so it needs uv
  • Dead code results are candidates: the README says to check dynamic calls and framework conventions before removing

Illustration Drawn Oct 26, 2026 from the package's own files (README.md). Not a recorded session: nothing was run, and what it shows comes from the package itself.

About

Where this comes from. Listed from the public repository DeusData/codebase-memory-mcp. Cheatcode does not host or proxy it. DeusData is not affiliated with Cheatcode and has not claimed this listing yet.

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Versions

v0.11.0Listed from DeusData/codebase-memory-mcp · 2026-09-28