A curated list of skills, tools, tutorials, and capabilities for AI coding agents (Claude, Codex, Antigravity, Copilot, VS Code)

OpenJudge: A Unified Framework for Holistic Evaluation and Quality Rewards

Agent skills for Claude Code and agentskills.io-compatible agents

AI Agent Skills for Smart Contract Auditing to generate triaged, industry grade report findings, code locations, pocs, attacker story flow graphs and more

PM skill for Claude Code, Codex, Cursor, and Windsurf: diagnose SaaS metrics, critique PRDs, plan roadmaps, run discovery, and coach PM career transitions.

Claude Code skill for generating Excalidraw diagrams and exporting to PNG/PDF/SVG locally

Data analysis workflow kit for AI coding agents. Structure your analysis with the ALIVE loop — Ask, Look, Investigate, Voice, Evolve.

A collection of open-source Agent Skills for content creation — images, audio, and video.

xCloud Docker Deployment Skill

embodied AI operating system (EAIOS)

The open-source skill registry for AI coding agents. Create, manage, and distribute SKILL.md files across Openclaw, Claude Code, Cursor, Codex, OpenHands, Antigravity, and more.

Agent skill for Senzing entity resolution — data mapping, SDK code generation, documentation search, error troubleshooting, and sample data via the Senzing MCP server

A Claude Code plugin for end-to-end story writing powered by markdown

Cloud FinOps Agent Skill — expert guidance on AI cost management, AWS/Azure optimization, tagging governance, and FinOps framework implementation. Built by OptimNow.

Public repository of AI coding skills, curated improved best-practice skills, and runtime surfaces for CLI, API, MCP, and A2A.

Agent skill for professional UI design based on Refactoring UI principles. Covers hierarchy, typography, color, spacing, dark mode, forms, accessibility, and animation.

Agent skills for social media intelligence, powered by Xpoz. Compatible with Claude Code, Codex CLI, and ChatGPT.

Multi-agent research orchestrator for Claude Code — decomposes any question into parallel workstreams, monitors agents, and synthesizes results

Engineering-grade skill recipes for LLM agents. 7 structured prompt workflows following the SKILL.md open standard.

Agent skills for CodeAlive — semantic code search and AI-powered codebase answers. Works with Claude Code, Codex, Antigravity, Cursor, OpenCode, Copilot, Windsurf, Gemini CLI, and other SKILL.md-compatible agents.