data-model

Data model: nodes, edges, workflow

• Node types
  • ACTION, FUNCTION, USER_INTERACTION, LOG, SET_VARIABLE, FOREACH, START, END, CANCEL, AGENT
• Node status lifecycle
  • PENDING → ACTIVE → COMPLETED | FAILED | SKIPPED | WAITING (for user input)
• Edges
  • from → to with optional condition
  • Multiple outbound edges can be true and activate in the same pass
• Workflow
  • Holds nodes, edges, and computed dependencies (reverse edges) used to determine readiness

Minimal YAML example

nodes:
  start:
    type: START
  fetch:
    type: ACTION
    depends_on: [start]
    config:
      system: my_system
      action: get_thing
  transform:
    type: FUNCTION
    depends_on: [fetch]
    config:
      function: my_transform
  end:
    type: END
    depends_on: [transform]
edges:
  - from: fetch
    to: transform
    condition: "{{ response.success }}"
  - from: start
    to: fetch

Visual