> ## Documentation Index > Fetch the complete documentation index at: https://docs.goosybear.ai/llms.txt > Use this file to discover all available pages before exploring further. # Call knowledge.search > Search this workspace's own brand corpus — everything ingested about how this brand talks, what it sells and what it has published. Call this before answering any question about what the brand says; never guess it. Results are this brand's material only. Every result names the workspace it ran in. Say which workspace the answer is about. When the account has more than one workspace and none is selected, this tool refuses with `workspace_ambiguous` and lists the choices — offer them, never pick one. ## OpenAPI ````yaml /openapi.json post /api/v1/tools/knowledge.search openapi: 3.1.0 info: title: Goosy Bear API version: 1.0.0-beta summary: Read your account's content, schedule, library and credits. description: >- BETA. This API is in beta: paths, request shapes and response envelopes may change, and every response carries an `x-goosy-api: beta` header for as long as that is true. Pin the OpenAPI document you generated against and re-generate when it changes. servers: - url: https://app.goosybear.ai description: Production security: - tenantApiKey: [] paths: /api/v1/tools/knowledge.search: post: tags: - knowledge summary: Call knowledge.search description: >- Search this workspace's own brand corpus — everything ingested about how this brand talks, what it sells and what it has published. Call this before answering any question about what the brand says; never guess it. Results are this brand's material only. Every result names the workspace it ran in. Say which workspace the answer is about. When the account has more than one workspace and none is selected, this tool refuses with `workspace_ambiguous` and lists the choices — offer them, never pick one. operationId: call_knowledge_search requestBody: required: true content: application/json: schema: type: object properties: query: type: string minLength: 1 maxLength: 500 description: What to look for in the brand corpus, in plain words. limit: type: integer minimum: 1 maximum: 20 default: 5 description: How many chunks to return, closest match first. workspace: type: string minLength: 1 description: >- Which workspace to run in — its slug. Omit to use your default. With more than one reachable workspace and no default, the call is refused and the choices are listed. required: - query additionalProperties: false responses: '200': description: >- The call was admitted and dispatched. `ok` says whether the tool succeeded — a refusal the tool itself produced is still a 200, exactly as it is a successful JSON-RPC result over MCP. headers: x-goosy-api: description: Present while this API is in beta; the value is `beta`. schema: type: string const: beta x-goosy-tool-error: description: >- `true` when a boundary step refused the call — workspace resolution failed or could not be read. A tool that ran and returned its own typed `ok: false` reports `false` here. **Branch on `ok` in the body for the outcome; this header is the transport-level hint.** schema: type: string enum: - 'true' - 'false' content: application/json: schema: oneOf: - type: object description: The tool ran and answered. properties: ok: type: boolean const: true query: type: string description: The query as it was actually searched. hits: type: array items: type: object properties: source: type: string description: >- What kind of thing the chunk came from — url, file, text, youtube, and so on. excerpt: type: string relevance: type: number minimum: 0 maximum: 1 description: Higher is closer to the query. affinity: type: - string - 'null' description: >- Which corpus slice it came from, when the row says. required: - source - excerpt - relevance - affinity additionalProperties: false workspace: type: string description: The slug of the workspace this call ran in. working_in: type: object properties: label: type: string description: 'The chip words — e.g. "working in: ScaleBoss".' note: type: string description: >- Why this workspace — e.g. "your default", "this call only". workspace: type: string description: The resolved workspace's slug. source: type: string enum: - call-override - key-pin - stored-default - sole-reachable description: >- Which rung of the R7 precedence resolved the workspace. required: - label - note - workspace - source additionalProperties: false description: >- Which workspace this call ran in, and how that was decided. Present on every workspace-scoped result. required: - ok - hits - query - working_in - workspace - $ref: '#/components/schemas/ToolRefusal' '400': description: >- The request body could not be used: it is present but not a JSON object (`tenant_api.malformed_body`), or it is a top-level array carrying more messages than this endpoint accepts (`tenant_mcp.batch_too_large`). Send the tool's arguments as a JSON object, or omit the body entirely. headers: x-goosy-api: description: Present while this API is in beta; the value is `beta`. schema: type: string const: beta content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: >- No bearer credential, or one that did not resolve. Deliberately ONE undifferentiated answer for absent / unknown / revoked / expired, so the endpoint is never an oracle over the key space. headers: x-goosy-api: description: Present while this API is in beta; the value is `beta`. schema: type: string const: beta content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: >- The credential is good but the surface is not open to it — the platform or account API switch is off, or the holder lacks the `api.access` capability. The `code` says which. headers: x-goosy-api: description: Present while this API is in beta; the value is `beta`. schema: type: string const: beta content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: >- No such tool. The body names no tool and is identical for every unrecognised name. headers: x-goosy-api: description: Present while this API is in beta; the value is `beta`. schema: type: string const: beta content: application/json: schema: $ref: '#/components/schemas/Error' '429': description: >- Over this key's per-minute cap. Carries `Retry-After` and `error.retry_after_seconds`. headers: x-goosy-api: description: Present while this API is in beta; the value is `beta`. schema: type: string const: beta Retry-After: description: Whole seconds to wait before retrying. schema: type: integer minimum: 1 content: application/json: schema: $ref: '#/components/schemas/Error' components: schemas: ToolRefusal: type: object properties: ok: type: boolean const: false code: type: string description: >- The typed reason — e.g. `workspace_ambiguous`, `invalid_arguments`, or the tool's own failure code. message: type: string description: A sentence a person can act on. workspaces: type: array items: type: string description: 'On a workspace refusal: the slugs this key may pass as `workspace`.' issues: type: array items: type: object properties: path: type: string message: type: string required: - path - message additionalProperties: false description: 'On `invalid_arguments`: which fields failed, and why.' required: - ok - code - message additionalProperties: false description: A call that was admitted and dispatched, and did not succeed. Error: type: object properties: error: type: object properties: code: type: string description: >- The typed refusal code — e.g. `tenant_mcp.surface_disabled`, `tenant_mcp.rate_limited`. message: type: string description: A sentence a person can act on. retry_after_seconds: type: number description: 'On a 429: whole seconds to wait. Mirrors `Retry-After`.' required: - code - message additionalProperties: false required: - error additionalProperties: false description: >- A request the boundary refused before dispatching anything. The same shape the MCP endpoint answers its own refusals with, so one client branch covers both transports. securitySchemes: tenantApiKey: type: http scheme: bearer description: >- An API key minted at Settings › API & MCP. Send it as `Authorization: Bearer `. A key carries its holder's own permissions, resolved on every call — revoking a membership closes the key's reach immediately. Keep it in an environment variable (`GOOSY_API_KEY`), never in a committed file. ````