描述
Generates Seedream 5.0/4.0 (即梦AI) image prompts and can call the API to generate images and auto-download to output/. Workflow: describe idea → agent outputs prompt for review → user confirms → agent runs generate.py. Covers text-to-image, image editing, multi-image fusion, character consistency, knowledge cards, posters, PPT backgrounds, e-commerce, avatars, group/storyboard. Use when the user mentions seedream, 即梦, jimeng, AI生图, 文生图, 图生图, seedream prompt, 提示词, 一键生图, knowledge card, poster design, 海报, 电商图, 角色一致性, or image generation.