Memory MCP Server

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/j0hanz-memory-mcp

About

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

6 read · 3 write · 4 delete

Secrets

None asked for

Install scripts

Not scanned yet

Runs as

Node.js package

Tools (13)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• create_relationshipCreate Relationship

  Create directed edge. Idempotent. Errors if endpoints missing.

• delete_memoriesDelete Memories (Batch)can change or delete data

  Delete 1-50 memories atomically. Cascade deletes. Rolls back on error.

• delete_memoryDelete Memory

  Delete memory by hash. Cascade deletes relationships. Idempotent.

• delete_relationshipDelete Relationship

  Delete edge. Exact match required. Idempotent (deleted: false if missing).

• get_memoryGet Memoryread-only

  Retrieve memory by SHA-256 hash. Returns E_NOT_FOUND if missing.

• get_relationshipsGet Relationshipsread-only

  Get relationships for memory. Filter direction. Inlines related memory.

• memory_statsMemory Statsread-only

  Get global stats: counts, timestamps, importance.

• recallRecall (BFS Graph Traversal)read-only

  FTS search + BFS traversal (depth hops). Returns memories+edges. Emits progress. Aborts on limit.

• retrieve_contextRetrieve Contextread-only

  FTS search within token budget. Sorts by relevance/importance/recency. Supports importance and type filters. Returns truncated: true if limit hit.

• search_memoriesSearch Memoriesread-only

  Full-text search (content+tags). Ranked, paginated. Alphanumeric/underscore only. Implicit AND.

• store_memoriesStore Memories (Batch)

  Store 1-50 memories atomically. Idempotent. Rolls back on error.

• store_memoryStore Memory

  Store single memory. Returns hash. Idempotent (created: false if exists). Prefer store_memories.

• update_memoryUpdate Memorycan change or delete data

  Update content and/or tags (at least one required). Returns old+new hash. Cascade updates relationships.

Signals

Stars

0

Forks

0

Open issues

0

Weekly downloads

44

Last commit

Mar 1, 2026 (8 months ago)

Last release

Mar 1, 2026 (8 months ago)

Last package publish

Mar 1, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name

io.github.j0hanz/memory-mcp

Version

1.7.0

Auth

No auth

Packages

npm @j0hanz/memory-mcp

License

MIT

Repository

github.com/j0hanz/memory-mcp

Website

github.com/j0hanz/memory-mcp#readme

First seen

Oct 24, 2026

Last checked

Oct 24, 2026

Source

Official MCP Registrygithub-graphql