> ## Documentation Index > Fetch the complete documentation index at: https://docs.getsales.io/llms.txt > Use this file to discover all available pages before exploring further. # Add a Knowledge answer > Add an answer to the Knowledge by hand: the question as leads put it, up to twelve more ways they ask it, and the answer. Its source reads manual; it is embedded in seconds, the AI SDR answers from it on the next reply that asks, and an open missing_answer hint with the same question resolves by itself. The fix for a missing_answer hint. Contract: - MCP tool `create_agent_answer`, registry package `mcp.unibox/agent_answers`, mount `unibox.knowledge`. - Operation `create`, response envelope `create`. - Flags: none. ## OpenAPI ````yaml /api-reference/unibox/openapi.yaml post /api/agent-answers openapi: 3.0.3 info: title: 'GetSales public contract: gs.service.unibox' description: >- The team inbox and the AI SDR: every LinkedIn and email thread in one place (conversations, messages, the timeline events), the manual tasks a thread spawns, the sender profiles the team speaks through with their LinkedIn account and mailboxes, and the one agent per team with its scenarios, plans and runs. GENERATED. This document is projected from the Zod MCP tool registry in `product/mcp/gs.mcp` (one tool per public endpoint, 1:1). Do not edit it by hand; edit the tool definition and regenerate with `pnpm openapi:public`. Surface: the public `/api` contract of `gs.service.unibox`, 125 operations. This is the only OpenAPI document the platform publishes. Internal (`/internal`) and health endpoints are deliberately absent: they are not part of any contract, they can change without notice, and the service source is their only description. Conventions: - Auth is a bearer JWT, optionally narrowed by the `Team-SID` header. - Every success body is an MCP envelope: `success: true` plus one typed `operation` shape (`search`, `get`, `create`, `update`, `delete`, `metrics`, `group_by`, `action`), and a `meta` block with `trace_id` for support. - Every failure is the same `McpError` envelope with a code from a fixed 16-code taxonomy, so a client maps errors once. - Lists page with `page_size` (0 to 500, default 50) plus an opaque forward `cursor`; `page_size: 0` returns counts only. - On `GET` and `DELETE`, object-valued query parameters (`filter`, `sort`) travel as JSON text and array-valued ones repeat as `name[]=value`. - The MCP-only `_meta` field (usage analytics) never reaches the backend and is not part of this contract. version: '1.0' contact: name: GetSales url: https://getsales.io email: support@getsales.io license: name: Proprietary url: https://getsales.io/terms servers: - url: https://beta.getsales.io/unibox/v1 description: >- Production (the gateway path on the beta ring; the origin is provisioned per DEPLOY_MAP.md) security: - BearerJwt: [] TeamSid: [] tags: - name: agent_answers description: >- Registry package `mcp.unibox/agent_answers`, served on MCP mount `unibox.knowledge`. - name: agent_conversation_uploads description: >- Registry package `mcp.unibox/agent_conversation_uploads`, served on MCP mount `unibox.agent-memory`. - name: agent_examples description: >- Registry package `mcp.unibox/agent_examples`, served on MCP mount `unibox.agent-memory`. - name: agent_hints description: >- Registry package `mcp.unibox/agent_hints`, served on MCP mount `unibox.agent-memory`. - name: agent_plans description: >- Registry package `mcp.unibox/agent_plans`, served on MCP mount `unibox.agent`. - name: agent_runs description: >- Registry package `mcp.unibox/agent_runs`, served on MCP mount `unibox.agent-memory`. - name: agent_scenarios description: >- Registry package `mcp.unibox/agent_scenarios`, served on MCP mount `unibox.agent`. - name: agent_source_parses description: >- Registry package `mcp.unibox/agent_source_parses`, served on MCP mount `unibox.knowledge`. - name: agent_sources description: >- Registry package `mcp.unibox/agent_sources`, served on MCP mount `unibox.knowledge`. - name: agent_tests description: >- Registry package `mcp.unibox/agent_tests`, served on MCP mount `unibox.agent-memory`. - name: agents description: >- Registry package `mcp.unibox/agents`, served on MCP mount `unibox.website`. - name: conversation_events description: >- Registry package `mcp.unibox/conversation_events`, served on MCP mount `unibox.inbox`. - name: conversations description: >- Registry package `mcp.unibox/conversations`, served on MCP mount `unibox.inbox`. - name: messages description: >- Registry package `mcp.unibox/messages`, served on MCP mount `unibox.inbox`. - name: sender_profiles description: >- Registry package `mcp.unibox/sender_profiles`, served on MCP mount `unibox.sender-profiles`. - name: tasks description: Registry package `mcp.unibox/tasks`, served on MCP mount `unibox.inbox`. - name: timeline description: >- Registry package `mcp.unibox/timeline`, served on MCP mount `unibox.inbox`. paths: /api/agent-answers: post: tags: - agent_answers summary: Add a Knowledge answer description: >- Add an answer to the Knowledge by hand: the question as leads put it, up to twelve more ways they ask it, and the answer. Its source reads manual; it is embedded in seconds, the AI SDR answers from it on the next reply that asks, and an open missing_answer hint with the same question resolves by itself. The fix for a missing_answer hint. Contract: - MCP tool `create_agent_answer`, registry package `mcp.unibox/agent_answers`, mount `unibox.knowledge`. - Operation `create`, response envelope `create`. - Flags: none. operationId: create_agent_answer requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CreateAgentAnswerRequest' responses: '200': description: '`create` success envelope.' content: application/json: schema: $ref: '#/components/schemas/CreateAgentAnswerResponse' 4XX: $ref: '#/components/responses/McpClientError' 5XX: $ref: '#/components/responses/McpServerError' components: schemas: CreateAgentAnswerRequest: type: object description: Request body of `create_agent_answer`. properties: agent_sid: type: string minLength: 18 maxLength: 18 pattern: ^ub_ag_ description: >- The AI SDR it is made for (ub_ag_…, block 10, 2026-10-30); left out, the team's default agent. question: type: string minLength: 1 maxLength: 500 description: >- When they ask: the question as leads put it (a hint's subject fits it). phrasings: type: array items: type: string maxLength: 200 maxItems: 12 description: >- The ways leads put the question, up to twelve, each up to 200 chars; the question itself and repeats are dropped. answer: type: string minLength: 1 maxLength: 1200 description: 'It answers: the text the reply states as a fact.' required: - question - answer CreateAgentAnswerResponse: type: object properties: success: type: boolean enum: - true operation: type: string enum: - create item: type: object properties: sid: type: string description: Answer sid (ub_an_…). team_sid: type: string description: Owning team (ts_tm_…, external - gs.service.id). agent_sid: type: string description: The team's agent (ub_ag_…). question: type: string description: 'When they ask: the question as leads put it, up to 500 chars.' answer: type: string description: >- It answers: the text, up to 1200 chars; the reply states it as a fact. source: type: object properties: kind: type: string enum: - document - manual description: >- document: read from a Knowledge document by the parse; manual: typed by hand (who and when: created_by, created_at). source_sid: type: string nullable: true description: >- The document (ub_as_…) for a document answer; null for manual. page: type: integer nullable: true description: The document's page it was read from. passage_from: type: integer nullable: true description: The passage's start offset in the document's text. passage_to: type: integer nullable: true description: The passage's end offset. passage: type: string nullable: true description: The passage it was read from, up to 1200 chars. url: type: string nullable: true description: >- A website page's address, when the document is a website (block AC3, 2026-10-26); null otherwise. required: - kind - source_sid - page - passage_from - passage_to - passage - url description: >- Where it was read from: a document with its page, its passage and (a website) the page's address, or manual. created_by: type: object properties: actor_type: type: string enum: - user - support - api_key - system - agent actor_sid: type: string nullable: true team_sid: type: string actor_name: type: string nullable: true description: >- The OAuth client that acted ("Claude", "n8n"); null for a user, an API key or a system job. oauth_client_sid: type: string nullable: true description: The acting OAuth client (id_oc_*); null off the OAuth path. reason: type: string nullable: true description: >- Why a system actor wrote the row (snapshot_capture_job, ...); null otherwise. permissions: type: object additionalProperties: {} description: >- Internal audit context: the grant set the actor held at write time. Not a contract. cluster_id: type: integer nullable: true description: 'Internal audit context: the cluster that served the write.' trace_id: type: string nullable: true description: >- Internal audit context: the trace id of the request that wrote the row. required: - actor_type - actor_sid - team_sid - permissions description: Who typed it, or who applied the parse that read it. phrasings: type: array items: type: string description: >- The ways leads put the question, up to twelve, each up to 200 chars; never the question itself. Embedded with it. attachment: type: object nullable: true properties: name: type: string description: The file's name as uploaded. mime: type: string description: Its type. bytes: type: integer description: Its size. when: type: string enum: - always - on_request description: >- always: with every reply that uses the answer; on_request: only when the lead asks for the file. required: - name - mime - bytes - when description: >- The file that goes out with the answer and when; null when none. Attached in the studio. embedding_state: type: string enum: - pending - ready - failed description: >- ready when the pick reads it; pending right after a write, until the vector is written. embedding_model: type: string nullable: true description: provider/model that wrote the vector; null while pending. created_at: type: string description: ISO 8601 UTC. updated_at: type: string description: ISO 8601 UTC. required: - sid - team_sid - agent_sid - question - answer - source - created_by - phrasings - attachment - embedding_state - embedding_model - created_at - updated_at already_exists: type: boolean meta: type: object properties: trace_id: type: string description: UUID v7; same 128-bit value as the X-Trace-Id header. span_id: type: string pattern: ^[0-9a-f]{16}$ description: 16 hex chars, root span of this request. timestamp: type: string description: ISO 8601 UTC (Y-m-dTH:i:sZ), response time. duration_ms: type: integer minimum: 0 description: Server-side wall clock. team_sid: type: string nullable: true description: >- The team this call ran in (the token team, or the team_sid override). Null when unauthenticated; absent from pre-2026-08-20 backends. actor_type: type: string nullable: true description: >- user | agent | api_key | system. Null when unauthenticated; absent from pre-2026-08-20 backends. required: - trace_id - span_id - timestamp - duration_ms required: - success - operation - item - already_exists - meta McpError: type: object properties: success: type: boolean enum: - false error: type: object properties: code: type: string enum: - validation_failed - nothing_to_update - not_found - relation_not_found - invalid_transition - limit_exceeded - payment_required - duplicate_rejected - conflict - delete_blocked - unauthorized - forbidden - rate_limited - internal_error - service_unavailable - not_implemented message: type: string recoverable: type: boolean suggestion: type: string field_errors: type: object additionalProperties: type: array items: type: object properties: rule: type: string message: type: string required: - rule - message blockers: type: array items: type: object properties: type: type: string description: >- Machine-readable blocker type (active_flow, pending_tasks, …). severity: type: string enum: - hard - soft description: >- hard = external action required; soft = acknowledge is enough. description: type: string entity_sid: type: string nullable: true count: type: integer resolution: type: string description: 'Hard: tool name to call. Soft: code for acknowledge[].' resolution_hint: type: string required: - type - severity - description - entity_sid - resolution - resolution_hint context: type: object additionalProperties: {} required: - code - message - recoverable meta: type: object properties: trace_id: type: string description: UUID v7; same 128-bit value as the X-Trace-Id header. span_id: type: string pattern: ^[0-9a-f]{16}$ description: 16 hex chars, root span of this request. timestamp: type: string description: ISO 8601 UTC (Y-m-dTH:i:sZ), response time. duration_ms: type: integer minimum: 0 description: Server-side wall clock. team_sid: type: string nullable: true description: >- The team this call ran in (the token team, or the team_sid override). Null when unauthenticated; absent from pre-2026-08-20 backends. actor_type: type: string nullable: true description: >- user | agent | api_key | system. Null when unauthenticated; absent from pre-2026-08-20 backends. required: - trace_id - span_id - timestamp - duration_ms required: - success - error responses: McpClientError: description: >- MCP error envelope. `error.code` is one of validation_failed, nothing_to_update, not_found, relation_not_found, invalid_transition, limit_exceeded, payment_required, duplicate_rejected, conflict, delete_blocked, unauthorized, forbidden, rate_limited, not_implemented. content: application/json: schema: $ref: '#/components/schemas/McpError' McpServerError: description: >- MCP error envelope with `error.code` internal_error or service_unavailable. content: application/json: schema: $ref: '#/components/schemas/McpError' securitySchemes: BearerJwt: type: http scheme: bearer bearerFormat: JWT description: >- Access token issued by gs.service.id. Its `access_identity` claim carries `team_sid`, `actor_sid` and `actor_type`, and that team scope is authoritative. TeamSid: type: apiKey in: header name: Team-SID description: >- Team scope for tokens that do not carry one. Ignored when the token already names a team. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.