version: v1

agent:
  name: approval-root
  system_prompt: Root approval agent.
  model:
    provider: openai
    name: gpt-4o-mini
  strategy:
    type: simple
  runtime_preferences:
    preferred_mode: bridge
    allowed_modes: [bridge]

workflow:
  type: sequential
  name: approval-workflow
  steps:
    - id: draft
      kind: function
      ref: draft_report
    - id: approve
      kind: human
      ref: approval-reviewer
    - id: publish
      kind: function
      ref: publish_report

components:
  functions:
    draft_report:
      implementation: examples.human_functions.draft_report
    publish_report:
      implementation: examples.human_functions.publish_report
  humans:
    approval-reviewer:
      description: Please approve or edit the draft report.
      assignee: reviewer@example.com
      timeout_seconds: 86400
      on_timeout: escalate