lastmile-ai/mcp-agentjust droppedNEW
dottxt-ai/outlinesjust droppedNEW
getomni-ai/zeroxjust droppedPIPETrendingRepoLIVE · 30 mention sourcesNEWlastmile-ai/mcp-agentjust droppedNEWdottxt-ai/outlinesjust droppedNEWgetomni-ai/zeroxjust droppedPIPETrendingRepoLIVE · 30 mention sourcesA knowledge graph stores information as entities and the relationships between them, letting you query connected facts rather than isolated rows or documents.
By modelling the real world as nodes (entities) and edges (relationships), a knowledge graph answers questions about how things connect — which powers recommendations, fraud detection, and search. It is increasingly used to ground language models, an approach often called GraphRAG.
Open-source graph databases and tooling build and query these structures at scale, with query languages designed for traversing relationships.
Open-source graph database superpowers for your existing Postgres data.
HelixDB is an open-source graph-vector database built from scratch in Rust.