name: dial-create-machine description: Create a DIAL state machine definition. Use when defining a new decision process as JSON.

Create a Machine Definition

Define a state machine for a decision process.

Structure

{
  "machineName": "unique-machine-id",
  "initialState": "start-state",
  "goalState": "end-state",
  "states": {
    "start-state": {
      "prompt": "Decision prompt?",
      "transitions": { "action": "next-state" }
    },
    "end-state": {}
  }
}

Required Fields

Field	Type	Description
`machineName`	string	Unique identifier for the machine
`initialState`	string	The state where sessions begin
`goalState`	string	The rest state where the session is headed; no action needed when reached
`states`	object	State definitions with transitions

Transition Definition

Transitions map action names to target states:

{
  "transitions": {
    "approve": "approved",
    "reject": "draft"
  }
}

Complete Example

{
  "machineName": "document-approval",
  "initialState": "draft",
  "goalState": "approved",
  "states": {
    "draft": {
      "prompt": "Submit this document for review?",
      "transitions": {
        "submit": "review"
      }
    },
    "review": {
      "prompt": "Document meets quality standards? Approve or reject.",
      "transitions": {
        "approve": "approved",
        "reject": "draft"
      }
    },
    "approved": {}
  }
}

For machines with embedded specialists, see State Machines.

Validation

Check your machine definition:

cat machine.json | jq .

Test with verbose output:

npx dialai machine.json --verbose

Name	dial-create-machine
Description	Create a DIAL state machine definition. Use when defining a new decision process as JSON.

dial-create-machine