Claude Opus 5.5 wrote every loop from a one-paragraph brief and a reference carousel. A lead session designed the system and the first eight loops, then five Opus 5.5 agents built the other 72 in parallel against a shared spec. Nothing is generated: every frame is drawn by code, so nothing warps or flickers.
- One rule per loop. Each loop is a pure function of time. Every motion repeats on a period that divides 12 seconds, so the last frame flows into the first.
- Checked like footage. A script compares the frame before the loop point with the first frame, and a second one hunts for single-frame jumps across every frame of every loop.
- Finished like film. The video versions render at 24 fps with eight-sample motion blur and 2x supersampling.
- Made for AI video. Put a loop under a title, or into the dead seconds between shots you generate on Scenario.
Download the agent skill to have your own agent design loops for your brand and set them behind shots made with the Scenario MCP.