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Mnemory MCP Server

Give your AI agents persistent memory. mnemory is a self-hosted [MCP](https://modelcontextprotocol.io/) server that adds personalization and

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What is the Mnemory MCP Server?

Give your AI agents persistent memory. mnemory is a self-hosted MCP server that adds personalization and long-term memory to any

What you get

  • Zero config — — uvx mnemory, connect your MCP client, done. Works out of the box with any OpenAI-compatible API
  • Intelligent extraction — — A single LLM call extracts facts, classifies metadata, and deduplicates against existing memories
  • Contradiction resolution — — "I drive a Skoda" + later "I bought a Tesla" = automatic update, not a duplicate
  • Two-tier memory — — Fast searchable summaries in a vector store + detailed artifact storage (reports, code, research) retrieved on demand
  • AI-powered search — — Multi-query semantic search with temporal awareness. Ask "What did I decide last week about the database?" and it finds the right memories
  • Memory health checks — — Built-in three-phase consistency checker (fsck) detects duplicates, contradictions, quality issues, and prompt injection. Run manually or on a schedule with auto-fix

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.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
mnemory**63.1**

How to install the Mnemory MCP Server

{
  "mcpServers": {
    "mnemory": {
      "command": "uvx",
      "args": ["mnemory"],
      "env": {
        "OPENAI_API_KEY": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
OPENAI_API_KEYCredential the server authenticates with.Yes

Example prompts to try

  • “Use Mnemory to Two.”
  • “Use Mnemory to Built.”
  • “Use Mnemory to Client.”

Frequently asked questions

Give your AI agents persistent memory. mnemory is a self-hosted [MCP](https://modelcontextprotocol.io/) server that adds personalization and long-term memory to any 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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