QA Skills Directory QA Skills is a curated directory of testing-specific skills for AI coding agents (Claude Code, Cursor, Copilot, etc.).

A portable memory protocol for AI agents — load it as standing rules; a curation discipline + reference spec + optional cap hook.

A curated list of 300+ tools, platforms, and resources for vibe coding and building software by talking to AI

claude-red is a curated library of offensive security skills designed for the Claude skills system. Each skill is a structured SKILL.md file that primes Claude with expert-level methodology for a specific attack surface — from SQLi to shellcode, EDR evasion to exploit development.

An installable, cross-framework AI organization: C-suite agents, expert subagents, curated skills, independent review, and one-command setup across 18 AI client/runtime adapters.

One config to rule all your AI agents: portable (every project, every session), effective (curated writing, routing, skills), and safer (destructive-command guard).

A Claude Code skill bundle for bug hunting and external red-team work - 82 skills, 15 slash commands, 681 disclosed-report patterns curated across 24 core vulnerability classes, plus enterprise identity + infrastructure attack matrices.

Discover Exceptional MCP Servers

Gentle-AI configures the AI coding agents you already use: Claude Code, Cursor, OpenCode, Codex, Pi, and more. Choose persistent memory, Spec-Driven Development, curated skills, MCP servers, personas, and optional bounded review. Open source, no agent lock-in.

A collection of MCP clients.

A collection of MCP servers.

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

PRB's collection of agent skills

Official, Anthropic-managed directory of high quality Claude Code Plugins.

A collection of Claude Skills from Posit

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

Field-tested, open-source skills for Hermes Agent.

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

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

Agent skills for building, shipping, and growing software products

A comprehensive collection of Model Context Protocol (MCP) servers

The definitive OpenAI, Claude, MCP, Harness, Evals, and Production Agent Systems learning roadmap.

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

📄 Configuration files that enhance Cursor AI editor experience with custom rules and behaviors