Open-source memory engine for AI agents over REST API + MCP: captures conversations/events into typed, versioned, reversible objects (facts, entities,…
Yes, Itsuki is open source under the Apache-2.0 license.
Itsuki is free to use.
Yes, Itsuki can be self-hosted (the source is available under the Apache-2.0 license).
Open-source memory engine for AI agents over REST API + MCP: captures conversations/events into typed, versioned, reversible objects (facts, entities, relationships, events) accessible across 26+ tools, with an audit trail and JSON export.