Mneme MCP Server

Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth.

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What is the Mneme MCP Server?

Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth.

What the server does

Every session starts from zero. You re-explain the same architecture, the same constraints, the same decision you already settled yesterday, and the tools that promise to fix it mostly store your conversation history in opaque SQLite blobs and call an LLM every time you finish a session. The record of your own work ends up somewhere you cannot read, cannot grep, and cannot take with you.

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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
mneme_searchFTS5 BM25 retrieval over the vault with Turkish casefold normalization, plus date, memory-type, and scope filters. Returns ranked hits and EvidenceCards carrying content hashes, trust, confidence, and the backend that ac
mneme_recallRetrieves indexed documents by session identifier, date range, and scope. Returns paths, titles, modification times, memory types, and optionally the full markdown body.
mneme_writeAtomically appends or replaces a markdown section in a vault file. Enforces vault path containment and redacts private spans before storage.
mneme_summarizeGroups FTS5 matches for a topic by vault directory within optional date and scope filters. Graphiti enrichment appears only when that optional local graph integration is configured.
mneme_timelineReturns scope-restricted references for a subject in chronological order. Graphiti facts and bi-temporal filtering appear only when the optional local graph integration is available.
mneme_primeBuilds a token-budgeted preflight context bundle from recent sessions and topic-relevant matches. A caller session identifier enables per-session injection deduplication and full, keypoints, or reference formatting.
mneme_proposeQueues a redacted memory-edit proposal for the policy drain. The server does not apply the edit directly; durable categories always require human approval.
mneme_checkpoint_listLists recent Context Continuity Engine checkpoints from the active scope, newest first. Missing checkpoint state returns an empty list.
mneme_working_set_loadLoads salience-ranked working-set items from a Context Continuity Engine checkpoint. Unknown and out-of-scope anchors return the same neutral not-found result.

How to install the Mneme MCP Server

{
  "mcpServers": {
    "mneme": {
      "command": "uvx",
      "args": ["mneme-cc-plugin"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

  • “Use Mneme to mneme search.”
  • “Use Mneme to mneme recall.”
  • “Use Mneme to mneme write.”

Frequently asked questions

Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.