Kin
Install
The Kin ecosystem
Open source, Apache-2.0

kin

Kin: the system of record

Kin is the system of record for AI-written software. Kin keeps a persistent graph of entities, relationships, changes, and history.

The core. Kin holds the graph-native repository format, CLI, daemon, MCP server, projections, reconcile, review history, and execution semantics, and it treats its semantic graph as the repository authority.

View kin on GitHub

Where it sits in the system

The center of the ecosystem. Everything else stores, serves, or extends the graph that Kin owns.

Related surfaces

Kin is one system with a few clear surfaces. Explore how the rest of the ecosystem fits together.

kin-dbApache-2.0

An embedded graph engine, not a server you run.

kin-vfsApache-2.0

Serve graph-backed files to ordinary filesystem tools.

kin-editorApache-2.0

Kin in your editor, not a fork.

kin-mcpApache-2.0

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.

Request early access Install Kin