> ## Documentation Index > Fetch the complete documentation index at: https://mcpjam-mintlify-docs-update-pr-3805-1786322307955.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # List a suite's eval cases > Every case in the suite, in the public steps-first shape. ## OpenAPI ````yaml /reference/openapi.json get /projects/{projectId}/eval-suites/{suiteId}/cases openapi: 3.1.0 info: title: MCPJam API version: 1.0.0-preview description: >- Programmatic access to MCP servers saved in your MCPJam projects — live diagnostics (validate, inspect, export) and operations: call tools, render prompts, run eval suites asynchronously and poll their results, and import OAuth tokens. **The API is in preview**: the surface may change while we finish the design. Error `code` values are stable; error `message` strings are not. Write clients that ignore unknown response fields. contact: name: MCPJam url: https://github.com/MCPJam/inspector/issues servers: - url: https://app.mcpjam.com/api/v1 description: Hosted MCPJam security: - bearerAuth: [] tags: - name: Hosts description: >- Project hosts: named model + capability profiles you run chats and eval suites against. - name: Environments description: >- Project environments: named, live-editable execution bundles (one host, an optional standalone server group, optionally pinned skills and plugin versions) that eval suites and journeys run against. Distinct from Sandbox images, which are Computer base images. Reads require project membership; every write requires project admin. - name: Sandbox images description: >- Custom Computer images: a digest-pinned Dockerfile built into an immutable image your project's computers boot from. - name: Server diagnostics description: Connect-level health checks against a saved MCP server. - name: Primitives description: 'The server''s MCP primitives: tools, prompts, and resources.' - name: Export description: Full-server snapshots for diffing and CI. - name: Execution description: 'Run the server''s primitives: call tools, render prompts.' - name: Eval runs description: >- Asynchronous eval suite runs: create with 202, poll status, iterations, and traces. - name: OAuth description: 'Bring-your-own OAuth: import externally obtained tokens for a server.' - name: Chatboxes description: >- Read-only access to the chatboxes published from a project: listing, settings, attached servers, and share links. - name: Catalog description: >- Discover the resources the other routes operate on: your account, projects, servers, eval suites, and chat sessions. - name: Tunnels description: >- Relay tunnels that expose local MCP servers through a public URL, registered as first-class project servers (the `mcpjam tunnel` CLI flow). - name: Agent description: >- Headless agent turns over the public API: send a message history, the server runs one assistant turn with project-scoped workspace tools (eval reads + suite creation) on a pinned hosted model, and returns the reply plus created-resource references. paths: /projects/{projectId}/eval-suites/{suiteId}/cases: get: tags: - Eval runs summary: List a suite's eval cases description: Every case in the suite, in the public steps-first shape. operationId: listEvalCases parameters: - $ref: '#/components/parameters/projectId' - $ref: '#/components/parameters/suiteId' responses: '200': description: The suite's cases. content: application/json: schema: $ref: '#/components/schemas/EvalCasePage' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': $ref: '#/components/responses/NotFound' '429': $ref: '#/components/responses/RateLimited' '500': $ref: '#/components/responses/InternalError' '502': $ref: '#/components/responses/ServerUnreachable' components: parameters: projectId: name: projectId in: path required: true description: ID of the hosted project that contains the server. schema: type: string suiteId: name: suiteId in: path required: true description: Eval suite ID, as returned by `POST /eval-runs`. schema: type: string schemas: EvalCasePage: type: object required: - items properties: items: type: array items: $ref: '#/components/schemas/EvalCase' nextCursor: type: - string - 'null' EvalCase: type: object required: - id - title - steps - iterations - isNegative - models description: >- A persisted eval case, in the public steps-first shape. Note this is NOT `EvalTestCase`, which is the INLINE authoring shape accepted by suite creation. properties: id: type: string title: type: string steps: type: array minItems: 1 items: $ref: '#/components/schemas/EvalTestStep' description: >- Ordered test steps. A `prompt` step is a model turn; a single model-free `toolCall` step is a render-check; `assert` steps hold the expectations. expectedOutput: type: string iterations: type: integer minimum: 1 maximum: 10 isNegative: type: boolean description: When true, the case passes if NO tools are called. scenario: type: string models: type: array items: type: object required: - model properties: model: type: string provider: type: string matchOptions: type: - object - 'null' checks: type: - object - 'null' properties: mode: type: string enum: - inherit - replace - extend list: type: array items: type: object createdAt: type: - number - 'null' updatedAt: type: - number - 'null' Error: type: object required: - code - message properties: code: type: string description: >- Stable, machine-readable error code. New codes may be added over time; treat unknown codes as non-retryable failures unless the HTTP status says otherwise. enum: - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - CONFLICT - VALIDATION_ERROR - RATE_LIMITED - FEATURE_NOT_SUPPORTED - SERVER_UNREACHABLE - TIMEOUT - OAUTH_REQUIRED - INTERNAL_ERROR message: type: string description: >- Human-readable description. May change between releases — don't match on it. details: type: object description: Optional, unstructured context bag. additionalProperties: true EvalTestStep: type: object description: >- One authored test step (the unified test model). `kind` discriminates: `prompt` is a user message (model turn); `toolCall` is a deterministic, model-free tool call; `interact` is one pure widget action; `assert` is an assertion (a `Predicate` like `toolCalledWith` / `widgetRendered`, or a DOM `WidgetAssertion`). required: - id - kind properties: id: type: string minLength: 1 kind: type: string enum: - prompt - toolCall - interact - assert prompt: type: string description: 'User message (`kind: prompt`).' serverName: type: string description: 'Server that owns the tool (`kind: toolCall`).' toolName: type: string description: 'Tool name (`kind: toolCall` / `interact`).' arguments: type: object description: 'Tool-call arguments (`kind: toolCall`).' additionalProperties: true action: type: object description: 'Widget action (`kind: interact`).' additionalProperties: true assertion: type: object description: 'Predicate or widget assertion (`kind: assert`).' additionalProperties: true additionalProperties: true responses: Unauthorized: description: >- Missing, invalid, revoked, or orphaned key (`UNAUTHORIZED`) — or the **target MCP server** needs an OAuth grant (`OAUTH_REQUIRED`), which is a property of the server, not your key. content: application/json: schema: $ref: '#/components/schemas/Error' examples: badKey: summary: Invalid or revoked key value: code: UNAUTHORIZED message: Invalid API key oauthRequired: summary: Target server needs an OAuth grant value: code: OAUTH_REQUIRED message: Server requires OAuth authorization Forbidden: description: Key is valid but not allowed to do this. content: application/json: schema: $ref: '#/components/schemas/Error' example: code: FORBIDDEN message: You do not have access to this project NotFound: description: Unknown project, server, or resource. content: application/json: schema: $ref: '#/components/schemas/Error' example: code: NOT_FOUND message: Server not found RateLimited: description: >- Per-key rate limit exceeded (60 requests/minute sustained, bursts up to 10). Honor `Retry-After` and back off with jitter. headers: Retry-After: description: Seconds to wait before retrying. schema: type: integer content: application/json: schema: $ref: '#/components/schemas/Error' example: code: RATE_LIMITED message: API key rate limit exceeded. Slow down and retry. InternalError: description: Something failed on MCPJam's side. content: application/json: schema: $ref: '#/components/schemas/Error' example: code: INTERNAL_ERROR message: Unexpected internal error ServerUnreachable: description: Could not connect to the target MCP server. content: application/json: schema: $ref: '#/components/schemas/Error' example: code: SERVER_UNREACHABLE message: Failed to connect to server securitySchemes: bearerAuth: type: http scheme: bearer description: >- MCPJam API key (`sk_…`). Create one at [Settings → API keys](https://app.mcpjam.com/settings/api-keys). Guest sessions cannot use the API, and API keys cannot manage other API keys. ````