The world's largest open-source AI agent skill library — 280+ skills across 9 knowledge domains + 46 operational actions. Built on alirezarezvani/claude-skills + OpenSIN-AI.

📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.

THE UNIVERSAL AGENT SKILLS LIBRARY

THE UNIVERSAL AGENT SKILLS LIBRARY

My personal, ever-growing collection of AI skills for OpenCode and Claude Code. Enforces strict clean architecture and professional standards.

My personal, ever-growing collection of AI skills for OpenCode and Claude Code. Enforces strict clean architecture and professional standards.

Agent skills for Orbit, Claude Code, Cursor, Codex, and 38+ AI coding assistants

An opinionated library of reusable agent skills. Contains practical skills for writing, planning, triage, architecture, and workspace workflows

Evolutionary Self-Recursive Architecture for Hermes Agent — meta-skills, OODA, smart orchestration

Low-context AI agent project template for Gemini, Codex, Claude, Cline, and more. One canonical AGENTS.md, shared Memory Bank, portable skills, workflows, hooks, and deterministic validation.

Low-context AI agent project template for Gemini, Codex, Claude, Cline, and more. One canonical AGENTS.md, shared Memory Bank, portable skills, workflows, hooks, and deterministic validation.

A comprehensive Claude Code plugin that automates the complete Software Development Lifecycle with 20 role-specific agents, 12 knowledge skills, and 8 commands, all guided by principles.

Ouroboros is an Agent Harness, CLI and Desktop App with Self-Improvement layer

Codebase Understanding for Claude Code

The process I experienced firsthand through the https://anthropic.skilljar.com/claude-code-in-action course using real-world daily projects

Production Claude Code setup for ~/.claude/: rules, hooks, agents, skills, and governance docs.

95+ agent skills, 19 UI components, 7 system prompts from Claude Fable 5, GPT-5.5, Gemini CLI & more. Self-fine-tune your agent: paste one prompt and it reads every skill, internalizes patterns, and becomes elite. Works with Claude Code, Codex, Cursor, OpenCode + 60 more agents.

70+ AI agent templates and 55+ skill definitions for Claude Code, Cursor, Windsurf, and other AI coding tools. Community-maintained, MIT licensed. Follows the Agent Skills specification.

Let your AI agents review each other's code. Claude, Codex, and Gemini take turns implementing and reviewing, one writer at a time — Codex reviews by default.

Codex-first post-implementation diff cleanup workflow for changed code and docs.

A daily-driver collection of skills for agentic coding — a portable, agent-agnostic catalog managed with the vd CLI.

Production-grade playbooks for AI coding agents across the full software delivery pipeline. 21 playbooks, 10 agent skills, 4 specialist guardians, and 5 runbooks — from discovery through operations.

Installable agent skills and plugin-ready workflows for coding agents

no-cape keeps the knowledge and drops the cape.

CSS development workflows with Tailwind composition, semantic naming, and dark mode by default

Canonical Agent Skills with idempotent cross-agent installers for Claude Code, Codex, OpenCode, and GitHub Copilot

Eight portable SKILL.md playbooks that make coding agents work like careful senior engineers. One-command install across Claude Code, Codex, Antigravity, OpenCode, Copilot, and Cursor.

Copy-in kit of config-driven agent skills, agents, and CI templates — native to Claude Code and adaptable to any AGENTS.md-reading agent.

Практики senior-разработчика для AI-агентов: спека → TDD → отладка → рефакторинг → ревью → PR. 6 skills для Cursor, Claude Code, Codex и 70+ агентов.

Skills and agents for Claude and Gemini

Portable SWE harness plugin for Codex and Claude Code

agent-skills

A collection of reusable skills for AI-assisted development workflows

Vibe Code Course Online By Victor Chuyen

Vibe Code Course Online By Victor Chuyen

Vibe Code Course Online By Victor Chuyen

Vibe Code Course Online By Victor Chuyen

Vibe Code Course Online By Victor Chuyen

Vibe Code Course Online By Victor Chuyen

Reusable Claude skills (SKILL.md) for Cowork/Claude Code, focused on legal AI: pure-Python BAILII downloader solving Anubis proof-of-work, UK employment-law verifier, legal writing, prompt generators

Production-grade configuration management for Claude Code. Hooks, agents, skills, multi-project orchestration.

Agent-agnostic software engineering skill for implementation, debugging, testing, refactoring, security boundaries, verification, and code review.

A collection of Agent Skills — self-contained folders that teach AI agents to perform specialized tasks. Includes a production-readiness harness-audit skill, a plugin marketplace, a SKILL.md spec, and CI validation.

Install battle-tested skills into your AI coding agent in 30 seconds.

Claude Code skills and plugins for verification-first development, independent code review, and skill engineering. 19 skills across 3 plugins.

Claude Code skills and plugins for verification-first development, independent code review, and skill engineering. 19 skills across 3 plugins.

Installable Python agent workflow: AGENTS.md rules plus skills for scaffold, TDD, debugging, refactoring, and handoff.

ROSTR Agent — Self-improving multi-agent framework with built-in PAL, NPAO, RAG DAL, and Rostr Hub. Built on Hermes Agent by Nous Research.

How I work, encoded as skills — 88 portable AI SKILL.md files (research, design, AI-product, motion, code, business). Fork it, make it yours. Inspired by @mattpocock + @emilkowalski, grounded in NN/g.

Personal AI agent skills I use in development workflows.

Personal AI agent skills I use in development workflows.

Agent skills, autonomous agents, and MCP-companions for programming

Agent skills, autonomous agents, and MCP-companions for programming

Collection of Hermes Agent skills — 255 reusable AI agent workflows across 39 categories

Collection of Hermes Agent skills — 255 reusable AI agent workflows across 39 categories

Collection of Hermes Agent skills — 255 reusable AI agent workflows across 39 categories