List run iterations
Per-iteration results: actual tool calls, structured token usage, and latency. Cursor-paginated.
Path parameters
ID of the hosted project that contains the server.
Eval run ID, as returned by POST /eval-runs.
Query parameters
Page size, 1–200. Defaults to 50.
Opaque cursor from a previous response's nextCursor.
Headers
Which vocabulary this request and its response speak. Absent means 1, which is byte-for-byte today's contract: the same request fields, the same refusals, the same response projection. 2 is the canonical vocabulary. Any other value is a 400 with code: "VALIDATION_ERROR".
Today it decides one thing: the spelling of an evaluator's policy role. Vocabulary 1 accepts and returns gating; vocabulary 2 accepts both spellings and returns the canonical required. Sending required without the header is a 400, deliberately — vocabulary 1 is not widened to meet vocabulary 2 half way, because a boundary that accepts a spelling it does not announce is one two implementations can disagree about.
A response that varies by vocabulary sends Vary: x-mcpjam-eval-vocabulary.
Response
One page of iterations.