LocalFree

Keymem MCP server

donggyun112/keymem

Associative key-graph memory for LLM agents: recall by association rather than vector similarity.

3 GitHub stars1,587 npm downloads / month

Install Keymem in Claude Code

Claude Code
claude mcp add keymem -- npx -y keymem
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "keymem": {
      "command": "npx",
      "args": [
        "-y",
        "keymem"
      ]
    }
  }
}

Frequently asked questions

What does the Keymem MCP server do?

Associative key-graph memory for LLM agents: recall by association rather than vector similarity.

Is the Keymem MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Keymem run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Keymem to Claude Code?

Run: claude mcp add keymem -- npx -y keymem

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