Physics Engine Agent (Simulation)

Simulates simple 2D physics (gravity, bouncing balls) and outputs the frame data. Useful for understanding kinematics or creating animations.

L • Pack L — Utility Playground ID DOC-125 Spec-only

Required permissions

None

Permissions are shown for transparency. In demo mode these agents are stubbed, and no real privileged actions run unless you wire them into your local runner.

Outputs

  • receipts.json
  • artifacts/

Receipt shape

This agent is designed to emit a run receipt with steps + artifacts. See Runs & Receipts for examples.