mnemo

mnemo is an MCP server by n24q02m. Persistent AI memory with hybrid search and embedded sync. Open, free, unlimited. It has 12 GitHub stars and ranks #829 of 1287 in Memory & Knowledge by stars.

Category: Memory & Knowledge
Author: n24q02m
GitHub stars: 12
This week: Tracking since 19 Oct 2026
Language: Python
License: Apache-2.0 (open source)
Last update: 2026-10-22 (2 days ago)
Links: Source Website PyPI

docker
mcp-server
model-context-protocol
python
mcp
open-source
ai-memory
hybrid-search
sqlite
ai-coding
claude
claude-code
+2 more

How to install mnemo

mnemo is published on PyPI as mnemo-mcp, and it is listed in the official MCP Registry. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need uv for uvx.
Add it to Claude Code from a terminal:
```
claude mcp add mnemo -- uvx mnemo-mcp
```

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "mnemo": {
      "command": "uvx",
      "args": [
        "mnemo-mcp"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm mnemo and its tools are listed. The install guide covers VS Code and Codex.

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Frequently asked questions

What is mnemo?

mnemo is an MCP server by n24q02m in the Memory & Knowledge category. Persistent AI memory with hybrid search and embedded sync. Open, free, unlimited. It has 12 GitHub stars and ranks #829 of 1287 in Memory & Knowledge by stars. It is written in Python. It is licensed under Apache-2.0. It was last updated 2 days ago.

Is mnemo free and open source?

Yes. mnemo is published under the Apache-2.0 license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

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