The first open-source agent skills builder
Claude Code learns from your corrections: self-correcting memory
AWS Skills for Agents
Use your most capable model to audit your codebase
Skills Catalog for Codex
Trail of Bits Claude Code skills for security research, vulnerability
A collection of open-source skills for AI coding agents
A meta-skill that designs domain-specific agent teams
Official Compound Engineering plugin for Claude Code, Codex, Cursor
Official Microsoft Learn MCP Server, powering LLMs and AI agents
Anthony Fu's curated collection of agent skills
GEO-first SEO skill for Claude Code
A Claude Code plugin that iteratively refines product specifications