kin-db
kin-db: the semantic engine
An embedded graph engine, not a server you run.
The embedded engine Kin is built on: graph storage, snapshots and temporal branching, plus integrated lexical (BM25-style) and vector (HNSW) retrieval. Code-native, not a Cypher server you have to run.
How it relates to Kin
Stores and queries the graph that Kin treats as truth.
Related surfaces
Kin is one system with a few clear surfaces. Explore how the rest of the ecosystem fits together.
Kin is the system of record for AI-written software. Kin keeps a persistent graph of entities, relationships, changes, and history.
Serve graph-backed files to ordinary filesystem tools.
Kin in your editor, not a fork.
Semantic context for any AI agent, over MCP.
One system. A few clear surfaces.
Open source Kin gives you the local semantic system. KinLab adds hosted collaboration for teams. Install Kin, or request early access to KinLab.