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mcp-knowledge-graph

Fork of the official memory server focused on local development: persistent knowledge graph in local files.

Works with

Claude DesktopClaude Code

Per vendor docs, checked 2026-11-09. Not tested by MemoryStack. Source

Install

npx -y mcp-knowledge-graph

Or add it to every detected agent with add-mcp:

npx add-mcp mcp-knowledge-graph

From the vendor's docs. Read them before running anything.

Details

Runs
Runs locally
MCP transport
stdio
Auth
None (local process)
Storage
JSONL file
License
MIT
GitHub
shaneholloman/mcp-knowledge-graph
Stars
888
Last release
v1.3.2 · 2025-12-22
Last push
2026-05-29
Archived
No

Known pitfalls

  • Inherits the file-based design of the official server: check how many processes write to the same file (see upstream report) Source

Change history

  • Added to MemoryStack.
  • Released v1.3.2. Link