Model Context Protocol

The reference server for the tree you already trust.

HTTP get, as a tool, with a URL you can see.

A knowledge graph that survives the session.

A thought tool, so the plan is visible.

Status, diff, and log — without shelling out blind.

The clock, as a tool, so the model stops guessing the timezone.

SQL against the database you point at.

A local file, a schema, and a query tool.