Results for "knowledge-graph"

GBrain is Garry Tan's open-source, self-hosted "agent brain" — a memory and knowledge layer that gives AI agents synthesis, knowledge-graph traversal, and gap analysis over your notes, people, companies, and ideas. Unlike search tools that return raw pages, it returns cited answers plus an honest note on what it doesn't yet know, and runs a 24/7 "dream cycle" to ingest, enrich, and consolidate memory overnight. It runs locally on PGLite or at scale on Postgres/pgvector and is built to be installed and operated by an agent.