awesome-agent-skills and skill
These are ecosystem siblings—both are curated skill repositories designed to be consumed by different AI agent frameworks (Claude, Copilot, etc.) rather than competing implementations of the same functionality.
About awesome-agent-skills
heilcheng/awesome-agent-skills
A curated list of skills, tools, tutorials, and capabilities for AI coding agents (Claude, Codex, Antigravity, Copilot, VS Code)
This project is a curated index of 'skills' for AI coding assistants like Claude, Copilot, or Gemini. It provides simple text files that teach your AI new capabilities on demand, without needing to retrain it. You can pick a skill from the directory and load it into your compatible AI agent to expand its functionality. This resource is for anyone using AI coding assistants who wants to enhance their AI's ability to perform specific tasks.
About skill
x-cmd/skill
Human-vetted, community-curated skills for AI coding & agent tools.
This collection helps AI agents perform coding and other tasks more effectively by providing pre-vetted, ready-to-use 'skills.' It takes a natural language instruction or problem and gives the AI agent the specific functions or tools it needs to generate code or solve the problem. AI developers, prompt engineers, and anyone building AI-powered assistants or automation tools would use this.
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