awesome-agent-skills and agent-skills-hub
These are competitors offering overlapping collections of reusable agent skills for multiple AI coding platforms, with the first being a mature community aggregation (11K stars) and the second being an early-stage alternative (9 stars) attempting to serve the same cross-platform skill-sharing niche.
About awesome-agent-skills
VoltAgent/awesome-agent-skills
Claude Code Skills and 500+ agent skills from official dev teams and the community, compatible with Codex, Antigravity, Gemini CLI, Cursor and others.
This is a curated collection of specialized tools, called "Agent Skills," that enhance the capabilities of AI assistants like Claude, Gemini, and GitHub Copilot. It provides pre-built functionalities for diverse tasks, from creating and editing documents (Word, Excel, PowerPoint) and designing web interfaces to generating marketing content and performing security analysis. The primary users are developers and technical professionals who build or customize AI agents for specific workflows.
About agent-skills-hub
agent-skills-hub/agent-skills-hub
Agent Skills Hub is a global library of AI agent skills that work across OpenClaw, Claude Code, Gemini, Cursor, Antigravity, and more.
This is a library of pre-defined, reusable instructions that teach AI coding agents how to perform specific tasks and follow best practices. It helps developers quickly equip their AI agents with expertise in areas like coding standards, tool usage, or project workflows. You provide the skills to your AI agent (like Claude Code or Cursor), and it uses them to produce more accurate and consistent code or task output.
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