Open-source projects tagged “prompt-engineering”

A public collection of Agent Skills: instruction folders with scripts and resources that Claude loads to handle specialized tasks.

A prompt library and Skill with 330 numbered hand-drawn illustration styles, 165 layout templates and 36 solid theme colors for generating AI image prompts.

A Chinese-language book documenting the DeepSeek Harness agent framework, based on hands-on runs of its system prompt, default boot config and session logs.

An agent skill that turns an article into a 3:4 portrait cover-image prompt for WeChat Official Accounts and Xiaohongshu, asking three rounds of questions first.