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Cortex

MCP Developer Tools

An open‑source knowledge layer that gives AI agents persistent, Git‑native memory and a typed Markdown‑based graph for accumulating and retrieving information over time

Python Latest v1.6.0 · 20h ago Security brief →

Features

  • Git‑native persistent knowledge storage using plain Markdown files
  • Typed knowledge graph with wiki links, tags and structured nodes
  • Hybrid search (full‑text + vector) powered by NetworkX and MarkItDown
  • MCP protocol support for seamless client integration
  • Zero‑database architecture – no separate datastore required

Recent releases

View all 15 releases →
No immediate action
v1.6.0 Breaking risk

Retrieval benchmark + Mac GPU QMD

No immediate action
v1.2.2 Mixed

Hybrid search default + feedback tools

No immediate action
v1.2.0 Bug fix

Hybrid default + QMD fixes

Upgrade now
v1.0.2 Breaking risk
Dependencies Breaking upgrade

fastmcp dependency bump

Upgrade now
v1.0.1 Breaking risk
Dependencies Breaking upgrade

fastmcp version bump

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About

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Python Shell JavaScript

Alternative to

Traditional RAG GraphRAG

Beta — feedback welcome: [email protected]