> ## 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. # Act on activity > Act by hand on a feed event: like or comment on a post event, or send_message to the person of any event. Bears a user task that goes scheduled now through the sender profile's scheduler and limits, posting on LinkedIn as the sender profile: confirm the words and the sender with the user first. A repeat answers the existing task (already_acting). A failed act waits under its event (retry or cancel the task). The words a play would write: draft_for_activity. Contract: - MCP tool `act_on_activity`, registry package `mcp.playtables/activities`, mount `playtables.journeys`. - Operation `action`, response envelope `action`. - Flags: none. ## OpenAPI ````yaml /api-reference/playtables/openapi.yaml post /api/activities/{sid}/act openapi: 3.0.3 info: title: 'GetSales public contract: gs.service.playtables' description: >- The data platform and the outreach engine: tables of people and companies, their enrichment columns, cells and runs, the data sources that feed them, sender profiles, the stoplist, the activity feed, the credit ledger, and the multichannel workflows with their per-person journeys and tasks. 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.playtables`, 142 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/playtables/v1 description: >- Production (the gateway path on the beta ring; the origin is provisioned per DEPLOY_MAP.md) security: - BearerJwt: [] TeamSid: [] tags: - name: activities description: >- Registry package `mcp.playtables/activities`, served on MCP mount `playtables.journeys`. - name: activity_objects description: >- Registry package `mcp.playtables/activity_objects`, served on MCP mount `playtables.people`. - name: companies description: >- Registry package `mcp.playtables/companies`, served on MCP mount `playtables.people`. - name: credit_ledger_entries description: >- Registry package `mcp.playtables/credit_ledger_entries`, served on MCP mount `id.billing`. - name: data_source_items description: >- Registry package `mcp.playtables/data_source_items`, served on MCP mount `playtables.sources`. - name: data_sources description: >- Registry package `mcp.playtables/data_sources`, served on MCP mount `playtables.sources`. - name: notes description: >- Registry package `mcp.playtables/notes`, served on MCP mount `playtables.pipeline`. - name: people description: >- Registry package `mcp.playtables/people`, served on MCP mount `playtables.people`. - name: pipeline_stages description: >- Registry package `mcp.playtables/pipeline_stages`, served on MCP mount `playtables.pipeline`. - name: plays description: >- Registry package `mcp.playtables/plays`, served on MCP mount `playtables.pipeline`. - name: playtable_field_values description: >- Registry package `mcp.playtables/playtable_field_values`, served on MCP mount `playtables.columns`. - name: playtable_fields description: >- Registry package `mcp.playtables/playtable_fields`, served on MCP mount `playtables.columns`. - name: playtable_runs description: >- Registry package `mcp.playtables/playtable_runs`, served on MCP mount `playtables.columns`. - name: playtable_views description: >- Registry package `mcp.playtables/playtable_views`, served on MCP mount `playtables.tables`. - name: playtables description: >- Registry package `mcp.playtables/playtables`, served on MCP mount `playtables.tables`. - name: result_pages description: >- Registry package `mcp.playtables/result_pages`, served on MCP mount `playtables.tables`. - name: sender_profiles description: >- Registry package `mcp.playtables/sender_profiles`, served on MCP mount `playtables.sources`. - name: stoplist_entries description: >- Registry package `mcp.playtables/stoplist_entries`, served on MCP mount `playtables.stoplist`. - name: tags description: >- Registry package `mcp.playtables/tags`, served on MCP mount `playtables.pipeline`. - name: workflow_attachments description: >- Registry package `mcp.playtables/workflow_attachments`, served on MCP mount `playtables.workflows`. - name: workflow_records description: >- Registry package `mcp.playtables/workflow_records`, served on MCP mount `playtables.journeys`. - name: workflow_sources description: >- Registry package `mcp.playtables/workflow_sources`, served on MCP mount `playtables.workflows`. - name: workflow_tasks description: >- Registry package `mcp.playtables/workflow_tasks`, served on MCP mount `playtables.journeys`. - name: workflow_versions description: >- Registry package `mcp.playtables/workflow_versions`, served on MCP mount `playtables.workflows`. - name: workflows description: >- Registry package `mcp.playtables/workflows`, served on MCP mount `playtables.workflows`. paths: /api/activities/{sid}/act: post: tags: - activities summary: Act on activity description: >- Act by hand on a feed event: like or comment on a post event, or send_message to the person of any event. Bears a user task that goes scheduled now through the sender profile's scheduler and limits, posting on LinkedIn as the sender profile: confirm the words and the sender with the user first. A repeat answers the existing task (already_acting). A failed act waits under its event (retry or cancel the task). The words a play would write: draft_for_activity. Contract: - MCP tool `act_on_activity`, registry package `mcp.playtables/activities`, mount `playtables.journeys`. - Operation `action`, response envelope `action`. - Flags: none. operationId: act_on_activity parameters: - name: sid in: path required: true description: The event (cr_ac_…). schema: type: string minLength: 18 maxLength: 18 pattern: ^cr_ac_ description: The event (cr_ac_…). requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/ActOnActivityRequest' responses: '200': description: '`action` success envelope.' content: application/json: schema: $ref: '#/components/schemas/ActOnActivityResponse' 4XX: $ref: '#/components/responses/McpClientError' 5XX: $ref: '#/components/responses/McpServerError' components: schemas: ActOnActivityRequest: type: object description: Request body of `act_on_activity`. properties: do: type: string enum: - like - comment - send_message description: >- like or comment: on a post event only (linkedin_post_published), at that post; send_message: a LinkedIn message to the person of any event. sender_profile_sid: type: string nullable: true minLength: 18 maxLength: 18 pattern: ^ub_sp_ description: >- Who acts; absent = the one a play would pick (play_acts.acts_as of the row). text: type: string nullable: true maxLength: 8000 description: >- The words of a comment (1250 at most) or a message (8000 at most); required for those two. reaction: type: string nullable: true enum: - like - celebrate - support - love - insightful - funny description: A Like's kind, one of the network's six; like when absent. required: - do ActOnActivityResponse: type: object properties: success: type: boolean enum: - true operation: type: string enum: - action action: type: string description: kebab-case verb; matches the route segment. item: type: object nullable: true properties: sid: type: string required: - sid description: >- The WorkflowTaskDomain row the act bore (wf_tk_…, initiator user), or the one already on its way. result: type: object properties: already_acting: type: boolean description: >- true = the same act was on its way already (a Like another hand put on the post, or the same words pressed twice while the first is being sent); the item is that task, nothing new was created. required: - already_acting meta: type: object properties: trace_id: type: string description: UUID v7; same 128-bit value as the X-Trace-Id header. span_id: type: string pattern: ^[0-9a-f]{16}$ 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 - action - item - result - 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.