MCP reference

The MCP server exposes the answering engine, project state, the warehouse schema, the issue queue, and the data-source review queue to analytics agents. It never returns or edits the ontology.

Endpoint and authentication

The URL, OAuth and API keys, the tool surface, and the error convention.

Parameters, response shape, and the plan-confirmation flow.

Projects and status

ping, list_projects, get_project_status.

get_source_schema, and the three table statuses.

list_source_changes, get_source_change, and why reviewing stays in the app.

The triage queue, the evidence, and the only write tool.

get_eval_run, and why a run starts elsewhere.