A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

Model Context Protocol Servers

Extracted system prompts from Anthropic - Claude Fable 5.1, Opus 5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, Grok Bot, Cursor, Kimi and more! Updated regularly.

A curated collection of 1000+ agent skills from official dev teams and the community, compatible with Claude Code, Codex, Gemini CLI, Cursor, and more.

Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.

OKF (Open Knowledge Format) — curated catalog of tools, plugins, skills, proposals, and docs for agent-friendly knowledge. YAML-driven, agent-searchable, MCP-ready.

In-depth tutorials on LLMs, RAGs and real-world AI agent applications.

Anthony Fu's curated collection of agent skills.

Awesome list for AI agent harness engineering: tools, patterns, evals, memory, MCP, permissions, observability, and orchestration.

Repository for skills to assist AI coding agents with .NET and C#

A collection of projects showcasing RAG, agents, workflows, and other AI use cases

A curated list of Agent Skills for SEO. Technical audits, keyword research, content briefs, schema, GEO and AI visibility, for Claude Code, Codex, Cursor and OpenClaw.

162 production-ready AI agent templates for OpenClaw. SOUL.md configs across 19 categories. Submit yours!

Catalogo curato dei server MCP (Model Context Protocol) italiani — dati pubblici, legal-tech, fatturazione, PA e altro.

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows — particularly Claude Code

Skills, MCP servers, Custom Agents, Agents.md for SDKs to ground Coding Agents

Tutorials, Guides and Agent Skills Directories

A single hub to find Claude Skills, Agents, Commands, Hooks, Plugins, and Marketplace collections to extend Claude Code, Claude Desktop, Agent SDK and OpenClaw

Stack-agnostic Claude Skills covering the full website lifecycle: brand, design, content, SEO, dev, ops, growth, and research. Build, ship, audit, optimize.

A curated list of awesome LLM and AI Agent Skills, resources and tools for customising AI Agent workflows - that works with Claude Code, Codex, Gemini CLI and your custom AI Agents

Shared standards and reusable skills for Claude Code, Codex CLI, and other AI coding agents.

Hermes Agent skills and plugins: 350+ tools, memory providers, and guides for Nous Research's agent.

The most comprehensive toolkit for Claude Code -- 135 agents, 35 curated skills, 42 commands, 176+ plugins, 20 hooks, 15 rules, 7 templates, 14 MCP configs, 26 companion apps, 52 ecosystem entries, and more.

A curated list of awesome things related to Anthropic Claude