name: delivery-env
description: Simple delivery simulation environment

state:
  type: object
  properties:
    agent_pos:
      type: array
    has_item:
      type: boolean

actions:
  - up
  - down
  - left
  - right
  - pickup
  - drop

tasks:
  - name: easy
    description: Deliver one item
  - name: medium
    description: Deliver efficiently
  - name: hard
    description: Optimize steps and rewards