CortexDB Packs Knowledge Graph, Agent Memory, and MCP Into a Single SQLite File
JeremyCMorgan · x · 2026-10-31
Developer Jeremy Morgan highlights CortexDB (liliang-cn/cortexdb, 474 stars, MIT, written in Go), an open-source project that puts a knowledge graph, ontology constraints, traceable reasoning, agent memory, vector and lexical retrieval, and MCP behind one SQLite file.
- Local-first: no embedding model or extra services required — a deliberate counter-bet to the "add another service" approach
- Supports RDF/SPARQL, full-text search, and GraphRAG-style memory
- Ships with a Claude plugin, skills, and examples
The author cautions: validate concurrency before production use.
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