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A week ago, the GitHub-trending story on skills was a generic-directory race. Today it is a domain-specialization race. In a single 24-hour window, three vertical skill bundles — scientific , academic , and learning — each landed on GitHub trending or HN with star velocities that put them in the top 12 worldwide. The genre has moved past "ship a .claude folder" and into "ship a .claude folder for this profession ."

This is the moment the skill ecosystem stops resembling NPM-style awesome-* lists and starts resembling industry-trade-association toolkits. We've covered the skills directory race and the skill-spam validator wave already on AgentConn.…