mneme
A memory layer for Claude that stores everything as plain markdown files you can grep, diff, and version in git. The MCP server exposes FTS5 search, claim tracking with temporal valid-from/valid-to semantics, and a deterministic capture hook that appends to your vault without calling an LLM. Built-in redaction tags let you mark sensitive spans before they hit storage, logged with SHA256 hashes. Hybrid retrieval fuses BM25 with optional local dense embeddings via RRF. Reach for this if you want durable conversational memory that lives in files you control, with token-aware injection budgets and a capability firewall for agent edits. The Stop hook writes immediately; optional background compression runs only when you opt in.
- GitHub stars
- 3
- tools
- 9
- transport
- STDIO
- last updated
- Jun 30, 2026
Tools
9 toolsPublic tool metadata for what this MCP can expose to an agent.
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 actually ran.
FTS5 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 actually ran.
No parameter schema in public metadata yet.
mneme_recallRetrieves indexed documents by session identifier, date range, and scope. Returns paths, titles, modification times, memory types, and optionally the full markdown body.
Retrieves indexed documents by session identifier, date range, and scope. Returns paths, titles, modification times, memory types, and optionally the full markdown body.
No parameter schema in public metadata yet.
mneme_writeAtomically appends or replaces a markdown section in a vault file. Enforces vault path containment and redacts private spans before storage.
Atomically appends or replaces a markdown section in a vault file. Enforces vault path containment and redacts private spans before storage.
No parameter schema in public metadata yet.
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.
Groups 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.
No parameter schema in public metadata yet.
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.
Returns 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.
No parameter schema in public metadata yet.
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.
Builds 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.
No parameter schema in public metadata yet.
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.
Queues a redacted memory-edit proposal for the policy drain. The server does not apply the edit directly; durable categories always require human approval.
No parameter schema in public metadata yet.
mneme_checkpoint_listLists recent Context Continuity Engine checkpoints from the active scope, newest first. Missing checkpoint state returns an empty list.
Lists recent Context Continuity Engine checkpoints from the active scope, newest first. Missing checkpoint state returns an empty list.
No parameter schema in public metadata yet.
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.
Loads salience-ranked working-set items from a Context Continuity Engine checkpoint. Unknown and out-of-scope anchors return the same neutral not-found result.
No parameter schema in public metadata yet.
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mneme — vault-native memory for Claude Code
mneme Record
Vault-native memory for Claude Code. Markdown is ground truth.
Details
- Repository
- github.com/thegoatpsy/mneme
- Categories
- AI & LLM Tools, Documents & Knowledge
- Package
mneme-mcp-server- Transport
- STDIO
- Registry
- MCP registry, active
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