Ark Seedance Video Generation

Use this skill as an execution skill for tool-using agents. The agent should run the existing script directly and complete the workflow for the user.

Core Rules

Use only scripts/seedance-video.js for live execution.
Do not write another script, wrapper, or replacement implementation.
Use ARK_API_KEY only. Do not use AK/SK.
The script must receive an explicit model through --model or payload JSON.
Restrict model choice at the skill layer to:
- doubao-seedance-1-0-pro-250528
- doubao-seedance-2-0-260128
Default model at the SOP layer: doubao-seedance-1-0-pro-250528
For local image, video, or audio inputs, explicitly tell the user the files will be uploaded to Volcengine Ark before execution.
Save request.json in sanitized form only. Do not persist raw Base64 media data.