Dust Find Agent and Start a Conversation

arazzo: 1.0.1
info:
  title: Dust Find Agent and Start a Conversation
  summary: Search for an agent by name, resolve its full configuration, then open a conversation mentioning it.
  description: >-
    Resolves a human-friendly agent name into a usable conversation. The
    workflow searches agent configurations by name, branches when no agent is
    found, otherwise retrieves the full configuration of the first match and
    opens a new conversation that mentions that agent. Each step spells out its
    request inline so the flow can be read and executed without opening the
    underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: agentsApi
  url: ../openapi/dust-tt-agents-api-openapi.yml
  type: openapi
- name: conversationsApi
  url: ../openapi/dust-tt-conversations-api-openapi.yml
  type: openapi
workflows:
- workflowId: find-agent-and-start-conversation
  summary: Search an agent by name and open a conversation that mentions it.
  description: >-
    Searches for an agent configuration matching the supplied name, fetches its
    full configuration, and creates a conversation seeded with a message that
    mentions the matched agent.
  inputs:
    type: object
    required:
    - apiToken
    - wId
    - agentName
    - content
    properties:
      apiToken:
        type: string
        description: Dust API key used as the Bearer token.
      wId:
        type: string
        description: The workspace identifier.
      agentName:
        type: string
        description: Name (or partial name) of the agent to search for.
      content:
        type: string
        description: The text of the first human message in the conversation.
      title:
        type: string
        description: Optional title for the new conversation.
  steps:
  - stepId: searchAgents
    description: >-
      Search agent configurations by name and capture the sId of the first
      match.
    operationPath: '{$sourceDescriptions.agentsApi.url}#/paths/~1api~1v1~1w~1{wId}~1assistant~1agent_configurations~1search/get'
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiToken
    - name: wId
      in: path
      value: $inputs.wId
    - name: q
      in: query
      value: $inputs.agentName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      matchedAgentId: $response.body#/agentConfigurations/0/sId
    onSuccess:
    - name: agentFound
      type: goto
      stepId: getAgent
      criteria:
      - context: $response.body
        condition: $.agentConfigurations.length > 0
        type: jsonpath
    - name: noAgent
      type: end
      criteria:
      - context: $response.body
        condition: $.agentConfigurations.length == 0
        type: jsonpath
  - stepId: getAgent
    description: >-
      Retrieve the full configuration of the matched agent so its identity and
      tools are confirmed before use.
    operationPath: '{$sourceDescriptions.agentsApi.url}#/paths/~1api~1v1~1w~1{wId}~1assistant~1agent_configurations~1{sId}/get'
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiToken
    - name: wId
      in: path
      value: $inputs.wId
    - name: sId
      in: path
      value: $steps.searchAgents.outputs.matchedAgentId
    - name: variant
      in: query
      value: full
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      agentId: $response.body#/agentConfiguration/sId
      agentName: $response.body#/agentConfiguration/name
  - stepId: createConversation
    description: >-
      Open a new conversation seeded with a human message that mentions the
      resolved agent.
    operationPath: '{$sourceDescriptions.conversationsApi.url}#/paths/~1api~1v1~1w~1{wId}~1assistant~1conversations/post'
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiToken
    - name: wId
      in: path
      value: $inputs.wId
    requestBody:
      contentType: application/json
      payload:
        title: $inputs.title
        blocking: false
        message:
          content: $inputs.content
          mentions:
          - configurationId: $steps.getAgent.outputs.agentId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      conversationId: $response.body#/conversation/sId
  outputs:
    matchedAgentId: $steps.searchAgents.outputs.matchedAgentId
    conversationId: $steps.createConversation.outputs.conversationId