Statewave

Statewave is an open-source memory system designed to give AI agents durable, structured context across sessions. Rather than relying on vector databases or chat history dumps, it treats memory as a runtime layer that records raw events, extracts summarized facts with confidence scores, and retrieves ranked context bundles. Every memory traces back to its source, with governance and audit capabilities built in from the start.

The system organizes information around subjects—users, accounts, agents, or any tracked entity—and reduces token usage by 73% compared to raw history. It runs self-hosted on Postgres, ships with 708 unit tests, and is built with Python and TypeScript SDKs. One command boots the full stack locally with no account required.