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GET
Get an iteration's step results

Authorizations

Authorization
string
header
required

MCPJam API key (sk_…). Create one at Settings → API keys. Guest sessions cannot use the API, and API keys cannot manage other API keys.

Headers

x-mcpjam-eval-vocabulary
enum<string>

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.

Available options:
1,
2

Path Parameters

projectId
string
required

ID of the hosted project that contains the server.

runId
string
required

Eval run ID, as returned by POST /eval-runs.

iterationId
string
required

Iteration ID, as returned by the run's iterations list.

Response

The ordered step results as a page envelope.

items
object[]
required

Authored steps in order with their verdict.

nextCursor
string
evidence
enum<string>

Whether the evidence read behind these verdicts completed. resolved means it did (a step may still have produced no evidence); unavailable means it failed and the verdicts are all that could be served. Absent on a deployment that predates the marker.

Available options:
resolved,
unavailable