AI agent skills (Claude Code, Cursor, OpenCode) are markdown files that look portable but aren't. A skill depending on bash or web_search silently fails on other platforms. Skills Compat Manager = CLI + MCP server: discovers skills from 6+ platforms, scans 4 dependency dims (pip/CLI/env/caps), AI-generates COMPAT.yaml (OpenAI/Claude/rules fallback), cross-platform matrix showing exactly what breaks where, MCP mode auto-injects compat info into every skill fetch. MIT, Python 3.11+, free.
Hey Product Hunt! 👋
I'm Yuanheng, a PM and developer working with AI coding agents every day. I got frustrated building skills for Claude Code and watching them silently fail on Cursor or Claude.ai — there was simply no way to know what would break before it did.
Skills Compat Manager was born from that frustration. It's a CLI tool + MCP server that:
✅ Scans your AI agent skills for cross-platform compatibility issues
✅ Auto-generates structured dependency declarations with AI
✅ Shows you exactly what will fail, where, and how to fix it
✅ Works as an MCP server so your agents get compatibility info automatically
I built this for the growing community of AI agent power users who juggle multiple coding platforms. If you've ever had a skill work perfectly on one platform and mysteriously fail on another — this is for you.
Open source (MIT), Python 3.11+, works with 6+ platforms.
Feedback and contributions welcome! 🙌
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About Skills Compat Manager on Product Hunt
“Stop AI skills from silently breaking across platforms”
Skills Compat Manager was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #101 on the daily leaderboard. AI agent skills (Claude Code, Cursor, OpenCode) are markdown files that look portable but aren't. A skill depending on bash or web_search silently fails on other platforms. Skills Compat Manager = CLI + MCP server: discovers skills from 6+ platforms, scans 4 dependency dims (pip/CLI/env/caps), AI-generates COMPAT.yaml (OpenAI/Claude/rules fallback), cross-platform matrix showing exactly what breaks where, MCP mode auto-injects compat info into every skill fetch. MIT, Python 3.11+, free.
Skills Compat Manager was featured in Developer Tools (511k followers), Artificial Intelligence (466.2k followers) and GitHub (41.2k followers) on Product Hunt. Together, these topics include over 171.6k products, making this a competitive space to launch in.
Who hunted Skills Compat Manager?
Skills Compat Manager was hunted by Yuanheng Ma. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Yuanheng Ma