X threadAI Skills, Agents & MCP · Skill collections
Two-skill agent library: shader-driven WebGL UI components with real fallbacks, and Tailwind container queries used in place of viewport breakpoints.
Why it’s a gem
Explicitly anti-slop — only ships skills teaching concepts LLMs weren't trained on.
24 self-contained Claude Code skills, each distilled from one real engineering failure, with sanitised case studies and pre-flight checklists.
Production-oriented Claude Code skill marketplace repo with installable skills for day-to-day development workflows.
Claude Code skill pack that rewrites agent output as plain-language reports, straight yes/no verdicts on completion, and numbered steps you can follow.
Ready-to-use scientific computing skills spanning data analysis, bioinformatics and research pipelines for Claude agents.
Thinking-framework skills with a meta-router that picks the right reasoning approach for the problem at hand.
Alternative curated list of Claude Skills, resources and tooling maintained by the Composio team with workflow-oriented grouping.