AgentCraft

AgentCraft is a free library of AI image and video prompts for ChatGPT, Nano Banana, Seedance and Kling. Every prompt is shown next to the image or video it produced, with a link to where it came from, so you can copy one that already works. Prompts are grouped by use, such as product shots, posters, portraits, UI mockups and cinematic video. The site also has a searchable directory of Claude Code skills and a free course on building coding agents.