KurrentDB MCP Server

KurrentDB, formerly EventStore, ships an open-source MCP server that lets agents read and write events, and — the part that sets it apart from a generic database server — create, test and debug projections conversationally. It supports self-correction while prototyping, so an agent can try projection logic, see it fail and iterate, which suits event sourcing where projections are the hard part. MIT licensed and compatible with frontier models generally.