Show worker capacities separately and durable job counts.

List normalized worker capabilities without credential profiles.

Refresh authoritative provider quotas; unknown is not zero.

Persist an experiment and return its job ID quickly; existing project policy controls dispatch.

Recover durable job state across agent sessions and broker restarts.

List persistent jobs with pagination.

Request cancellation; status changes only when confirmed by the worker.

Bounded logs; offset counts backwards from the end of the available log window.

Discover finalized results from earlier sessions; check status before interpreting.

Return canonical paths, sizes, and hashes before reading content.

Verify artifact hash and return its local path; content requires explicit true and is bounded.

Attach scientific interpretation separately from immutable infrastructure artifacts.

Return runs and recorded conclusions for a project.