> ## Documentation Index > Fetch the complete documentation index at: https://mcpjam-mintlify-docs-update-pr-5240-1789624976482.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Generate eval cases from the suite's tools > Discovers the suite's server tools over a live MCP connection, generates cases against them, and persists them — the only edit route that connects to a server. Synchronous: connect, generate, persist, disconnect, respond. The authoring model is on MCPJam: **no credits are consumed.** The call still counts against the project's daily generation quota, so it can be refused with `429 RATE_LIMITED` once that is used up. An environment-based suite generates against that environment's closed server set, so the cases match the tools its runs will actually see. Pass `x-mcpjam-idempotency-key` to make a retry safe: drafts are recorded backend-side BEFORE any case is persisted, so a replay reuses them instead of taking a second slice of the daily quota, and each case is persisted under a derived per-item key so the loop is resumable. ## OpenAPI ````yaml /reference/openapi.json post /projects/{projectId}/eval-suites/{suiteId}/cases/generate 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: Agent browsers description: >- Isolated cloud browser sessions for coding agents. Requires authenticated project membership and a configured desktop runtime. - name: Clients description: >- Clients — the named, reusable configurations that define how MCPJam connects to and talks to your MCP servers. The original `/hosts` paths remain as deprecated, ID-only compatibility aliases with their original DTOs and their original (tokenless) write contracts; every alias response carries `Deprecation: true`. New integrations should use `/clients`. - 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: Plugins description: >- Agent Plugins imported into a project — read-only inventory and version detail. - name: Skills description: >- Cloud Skills: authored SKILL.md files stored in a project. Read-only here. Environments pin skills by id (`skillSelection.skillIds`) and eval runs pin them with `--compose-skill`, so this surface exists to give an unattended caller those ids; authoring is an app flow behind a beta gate. - 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: Conformance runs description: >- Ingest MCP spec-conformance results from the SDK/CLI into project-owned history. Distinct from Eval runs (authored LLM cases) and from directory readiness. - name: Server connections description: >- Connect an MCP server URL to a project, authorizing in a browser when the server requires it. - name: OAuth description: 'Bring-your-own OAuth: import externally obtained tokens for a server.' - name: Scenarios description: >- Read-only access to the scenarios 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 cloud 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. - name: Swarms description: >- Personas, journeys and swarm containers — the authoring half of Swarms — plus the model-backed generation that drafts them. - name: Swarm runs description: >- Launching journeys and reading what they produced. Launching SPENDS — see the per-operation notes. - name: Swarm insights description: >- What a swarm run revealed. The scorecard and findings are deterministic and free; requesting wave insights runs models and draws on your shared daily ledger. - name: User testing description: >- Publishing an environment for real visitors, and controlling who can reach it. Several of these NARROW access and take effect immediately. - name: Directory readiness description: >- Grade a saved server against a publisher's listing requirements: Anthropic's connector directory or OpenAI's plugin directory. Reported as lane status and coverage, never as a numeric score, and excluded from `pooledConformanceScore`. Deterministic grading is free; model-backed experience observations are an explicit opt-in whose model cost is on MCPJam — no credits are consumed — and they can never decide a verdict. - name: Registry description: >- Search the scraped MCP directories (Claude, ChatGPT, and any future source), list curated/org registry cards, and install them into a project. Install writes a `servers` row and provenance — it does not open a live session. There is no catalog-uninstall route: delete the project server instead. Directory reads require a bearer (including minted guest tokens) but do not materialize a user. Card/connection reads and all writes are authed-non-guest. paths: /projects/{projectId}/eval-suites/{suiteId}/cases/generate: post: tags: - Eval runs summary: Generate eval cases from the suite's tools description: >- Discovers the suite's server tools over a live MCP connection, generates cases against them, and persists them — the only edit route that connects to a server. Synchronous: connect, generate, persist, disconnect, respond. The authoring model is on MCPJam: **no credits are consumed.** The call still counts against the project's daily generation quota, so it can be refused with `429 RATE_LIMITED` once that is used up. An environment-based suite generates against that environment's closed server set, so the cases match the tools its runs will actually see. Pass `x-mcpjam-idempotency-key` to make a retry safe: drafts are recorded backend-side BEFORE any case is persisted, so a replay reuses them instead of taking a second slice of the daily quota, and each case is persisted under a derived per-item key so the loop is resumable. operationId: generateEvalCases parameters: - $ref: '#/components/parameters/evalVocabularyHeader' - $ref: '#/components/parameters/projectId' - $ref: '#/components/parameters/suiteId' - name: x-mcpjam-idempotency-key in: header required: false schema: type: string description: >- Makes a retry replay the recorded drafts instead of taking a second slice of the daily generation quota. requestBody: required: false content: application/json: schema: $ref: '#/components/schemas/EvalCaseGenerateRequest' responses: '200': description: The generated cases. content: application/json: schema: $ref: '#/components/schemas/EvalCaseGenerated' '400': $ref: '#/components/responses/ValidationError' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': $ref: '#/components/responses/NotFound' '409': $ref: '#/components/responses/Conflict' '429': $ref: '#/components/responses/RateLimited' '500': $ref: '#/components/responses/InternalError' '502': $ref: '#/components/responses/ServerUnreachable' '504': $ref: '#/components/responses/Timeout' components: parameters: evalVocabularyHeader: name: x-mcpjam-eval-vocabulary in: header required: false description: >- 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`. schema: type: string enum: - '1' - '2' example: '2' 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: EvalCaseGenerateRequest: type: object description: >- AI-generate cases from the suite's server tools and persist them. The authoring model is on MCPJam — no credits are consumed; it counts against the project's daily generation quota. properties: mode: type: string enum: - normal - negative description: Superseded by `caseMix` when that is present. servers: type: array items: type: string minLength: 1 description: >- Server ids or names to discover tools from. Ignored when the suite is environment-based. environmentId: type: string minLength: 1 description: >- Discover tools from this attached environment's closed server set, so generated cases are written against the tools the suite's runs will actually see. caseModels: type: array items: type: object required: - model properties: model: type: string provider: type: string caseMix: type: object description: >- Per-bucket case counts. Omitted buckets inherit the default mix; the backend bounds each bucket and the total. properties: simple: type: integer minimum: 0 maximum: 10 multiTool: type: integer minimum: 0 maximum: 10 multiTurn: type: integer minimum: 0 maximum: 10 complex: type: integer minimum: 0 maximum: 10 negative: type: integer minimum: 0 maximum: 10 varyUserStyles: type: boolean description: >- Condition generated cases on a range of user styles so the queries read like different users wrote them. idempotencyKey: type: string minLength: 1 maxLength: 256 description: >- Write-idempotency key. A repeat call with the same key replays recorded drafts instead of spending credits again. The `Idempotency-Key` / `x-mcpjam-idempotency-key` header carries the same value and WINS over this field. additionalProperties: false EvalCaseGenerated: type: object required: - generationModel - created - counts properties: generationModel: type: string created: type: array items: $ref: '#/components/schemas/EvalCase' counts: type: object properties: normal: type: integer negative: type: integer skipped: type: array description: >- Drafts that were generated but failed to persist. Surfaced rather than silently dropped. items: type: object 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: judge: type: object additionalProperties: false properties: enabled: type: boolean description: >- Per-case judge override. enabled: false skips goal-completion grading for this case. id: type: string declaredId: type: string description: >- The case's effective declared id. Absent on cases authored before declared identity existed. title: type: string steps: type: array minItems: 1 items: $ref: '#/components/schemas/EvalTestStep' description: >- Ordered test steps. A `prompt` step is a model turn; a single model-free `toolCall` step is a render-check; `assert` steps hold the expectations. expectedOutput: type: string iterations: type: integer minimum: 1 maximum: 10 repetitions: type: integer minimum: 1 description: >- Trials this case runs under per-case grading, overriding the suite default. Absent means the case inherits it. NOT a second spelling of `iterations`: that one is read as a FLOOR (`max(iterations, suite.minimumIterations)`) by a suite decided on suite-wide accuracy, and a per-case-graded case still reports it for compatibility. This one REPLACES the count rather than raising it — a case at 7 runs 7 times under a floor of 3 and 3 times under a default of 3. passThreshold: type: number minimum: 0 maximum: 1 description: >- Fraction of this case's trials that must pass, overriding the suite default. Absent means the case inherits it. Never derived from the suite's `minimumAccuracy`, which is a PERCENT under a different resolver. isNegative: type: boolean description: When true, the case passes if NO tools are called. scenario: type: string intent: type: string minLength: 1 maxLength: 64 pattern: ^\S(?:[\s\S]*\S)?$ description: >- Optional authored analytics grouping label. Must be already trimmed; absent means unlabelled. kind: type: string enum: - capability - regression description: >- Authored case kind for the simple editor. Absent means the editor derives it from matchOptions. models: type: array items: type: object required: - model properties: model: type: string provider: type: string matchOptions: type: object description: >- Absent when the case sets none — omitted from the response rather than sent as `null`. checks: type: object description: >- Absent when the case sets none — omitted from the response rather than sent as `null`. properties: mode: type: string enum: - inherit - replace - extend list: type: array items: $ref: '#/components/schemas/EvalAssertion' import: $ref: '#/components/schemas/EvalCaseImportClaim' source: $ref: '#/components/schemas/EvalCaseSource' createdAt: type: - number - 'null' updatedAt: type: - number - 'null' suppressedSuiteStandardCheckIds: $ref: '#/components/schemas/SuppressedSuiteStandardCheckIds' type: array items: type: string 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: >- The rule an `assert` step checks (`kind: assert`). NOT a narrower spelling of a case's `checks`: this is `WidgetAssertion | Predicate`, and that union is why the field is called an assertion rather than a check. A `Predicate` is evaluated against the PERSISTED transcript, so a stored run can be re-graded against it months later; a `WidgetAssertion` is evaluated against a LIVE DOM and can never be replayed. Calling this a check would promise the replayability only one half of it has. additionalProperties: true additionalProperties: true EvalAssertion: oneOf: - type: object properties: type: type: string const: toolDescriptionsPresent minLength: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: toolAnnotationsPresent require: maxItems: 2 type: array items: type: string enum: - readOnlyHint - destructiveHint role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: toolNamesUnique role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: noDeprecatedToolExposed role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: toolInputSchemasWellFormed role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: toolOutputSchemasPresent role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: toolCalledWith toolName: type: string minLength: 1 args: type: object properties: args: type: object propertyNames: type: string additionalProperties: {} argumentMatching: type: string enum: - exact - partial - ignore required: - args minCount: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - toolName - args - type: object properties: type: type: string const: toolCalledAtLeastOnce toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - toolName - type: object properties: type: type: string const: toolNeverCalled toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - toolName - type: object properties: type: type: string const: onlyToolsCalled toolNames: type: array items: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - toolNames - type: object properties: type: type: string const: firstToolWas toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - toolName - type: object properties: type: type: string const: responseContains needle: type: string minLength: 1 caseSensitive: type: boolean role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - needle - type: object properties: type: type: string const: responseMatches pattern: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - pattern - type: object properties: type: type: string const: noToolErrors role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: finalAssistantMessageNonEmpty role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: tokenBudgetUnder tokens: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - tokens - type: object properties: type: type: string const: widgetRendered toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: widgetRenderLatencyUnder ms: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - ms - type: object properties: type: type: string const: widgetNoConsoleErrors toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: turnCountUnder turns: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - turns - type: object properties: type: type: string const: noEndingQuestion role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: toolLatencyUnder ms: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - ms - type: object properties: type: type: string const: toolResultContains needle: type: string minLength: 1 maxLength: 1000 caseSensitive: type: boolean toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - needle - type: object properties: type: type: string const: toolResultMatchesSchema schema: {} toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - schema - type: object properties: type: type: string const: toolResultSizeUnder maxBytes: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - maxBytes - type: object properties: type: type: string const: argumentsMatchToolSchema toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: noRepeatedIdenticalCall toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: toolCallCountUnder count: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - count - type: object properties: type: type: string const: toolCalledBefore toolName: type: string minLength: 1 beforeToolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - toolName - beforeToolName - type: object properties: type: type: string const: noDeprecatedToolCalled role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: noDestructiveToolCalled role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: toolErrorNamesInput toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type - type: object properties: type: type: string const: fullPageHasContinuation toolName: type: string minLength: 1 role: type: string enum: - gating - advisory - required severity: type: string const: warn required: - type description: >- An SDK assertion reported through UVC. Discovery assertions require complete raw tool declarations; missing evidence is an evaluator error. Observation kinds, including noDeprecatedToolExposed, require role advisory. Structural schema; runtime also validates policy and unique required annotation keys. EvalCaseImportClaim: type: object description: >- What a converter CLAIMED about one imported case. `exact` is CONVERTER-CLAIMED exact — the converter says it applied a structural mapping rule, cited in `note`. MCPJam has NOT verified semantic equivalence, so user-facing copy must say "claimed exact", never "verified" or "accepted". Claim-only: who approved an approximation, when, and why is a PER-RUN decision frozen on the run (`ImportEligibility.approvedApproximationReceipts`), never stored on the case — an approval that lived on a case would outlive the run it was granted for and the edit that invalidated it. Approval and internal keys are rejected with 400, never stripped. required: - status additionalProperties: false properties: status: type: string enum: - exact - approximated - unsupported - unresolved description: >- `exact`: the converter claims a 1:1 structural mapping, and must cite it in `note`. `approximated`: behaviour was intentionally approximated; a human must approve it for EVERY run. `unsupported`: the source behaviour cannot currently be represented. `unresolved`: a deterministic reference does not resolve against the live target. A selected `unsupported` or `unresolved` case cannot run. sourceCaseKey: type: string minLength: 1 maxLength: 512 description: The case's identity in the source system, when it had one. note: type: string minLength: 1 maxLength: 2000 description: >- Why the status is what it is — the mapping rule cited, or what was lost. REQUIRED when `status` is `exact`. EvalCaseSource: type: object description: >- Where an AI-assisted Markdown case was authored from. Provenance only: the file, its hash, and the line range the extractor read, so a reader can trace a case back to its source document. It is not an import claim (see `EvalCaseImportClaim`) and carries no approval semantics. required: - format - method - fileName - fileHash - excerpt - startLine - endLine - extractorVersion additionalProperties: false properties: format: type: string enum: - markdown method: type: string enum: - ai description: >- How the case was derived from the document. `ai`: an extractor model proposed it and a person reviewed it before it was saved. fileName: type: string minLength: 1 maxLength: 255 fileHash: type: string pattern: ^[a-f0-9]{64}$ description: SHA-256 of the source document, lowercase hex. excerpt: type: string minLength: 1 maxLength: 102400 description: The passage the case was extracted from. startLine: type: integer minimum: 1 endLine: type: integer minimum: 1 description: Inclusive; never less than `startLine`. extractorVersion: type: string minLength: 1 maxLength: 100 SuppressedSuiteStandardCheckIds: maxItems: 64 type: array items: type: string enum: - discovery.description - discovery.annotations - discovery.collisions - discovery.deprecated - call.schema - response.schema - selection.hops - call.parameters - call.repeated - response.performance - response.size - response.errors - response.recovery - response.pagination - userValue.turns description: >- Stable standard assertion family IDs suppressed from suite defaults. Applies before inherit/extend/replace resolution; explicit case and step assertions are preserved. Omitted updates preserve; [] clears. At most 64 IDs, normalized to unique sorted values. responses: ValidationError: description: Malformed body or parameters. content: application/json: schema: $ref: '#/components/schemas/Error' example: code: VALIDATION_ERROR message: Invalid JSON body 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 Conflict: description: >- The resource is not in a state that accepts this write — a stale `expectedRevision`, a duplicate name, or an environment that cannot currently be launched. The request was well-formed; re-read the resource and retry. content: application/json: schema: $ref: '#/components/schemas/Error' example: code: CONFLICT message: >- Environment changed since you loaded it (expected revision 3, current 5). Reload and retry. 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 Timeout: description: The target MCP server connected but didn't respond in time. content: application/json: schema: $ref: '#/components/schemas/Error' example: code: TIMEOUT message: Request to server timed out 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. ````