Handles the "I want to share this article" moment by drafting social media posts for you. Point it at a URL, file, or your own notes, and it generates 2-3 ready-to-post candidates with different angles: straight summary, key insight pull, discussion starter, or practical hook. Built for X, Substack, and 知识星球 with platform-appropriate length and tone. The workflow is thorough: fetches content, asks about your sharing angle if unclear, then writes in the same language as the source. What I like here is the anti-hype stance and the "constraint layering" example showing it understands prompt engineering at a deeper level. Saves you from staring at a blank tweet box when you know something's worth sharing but can't find the words.
npx skills add https://github.com/sugarforever/01coder-agent-skills --skill share-reading