Skills

Part of the largest open-source cybersecurity skills library for AI agents, covering 754 skills across 26 security domains. Compatible with 5 frameworks and 26+ platforms including Claude Code, Gemini CLI, and Cursor.

Part of the largest open-source cybersecurity skills library for AI agents, containing 754 production-grade skills across 26 security domains with five framework mappings. Compatible with 26+ AI platforms including Claude Code, Cursor, and GitHub Copilot.

from campfirein/skills

A capability assessment skill from Qodex AI Agent Skills, providing AI-powered testing and quality assurance skills for development workflows.

from ascend/agent-skills

Over 3,000 app-specific integration skills by Membrane that teach AI agents how to interact with Gmail, Slack, HubSpot, Salesforce, and thousands of other apps, with automatic OAuth and credential management handled by the Membrane platform.

Integrates with CircleCI via the Membrane CLI, teaching AI agents how to interact with CircleCI's CI/CD pipeline operations. Membrane handles OAuth and credential management automatically.

A Claude Agent SDK skill from Amplihack, a development framework for Claude Code, GitHub Copilot CLI, and Microsoft Amplifier that adds structured workflows, persistent memory, and goal-seeking capabilities for systematic software engineering.

Code change verification skill from the OpenAI Agents SDK for JavaScript/TypeScript, ensuring code modifications are valid within a multi-agent workflow framework.

Code refactoring and clean code skill for applying SOLID design patterns, reducing duplication and complexity, improving testability, and safely preparing modules for new features

A collection of 16 Claude Code plugins for software engineering workflows covering git operations, code review, spec-driven development, and issue management. Includes governance hooks, OAuth session management, permission checks, and test-driven development enforcement.

A code-quality enforcement skill for PHP/Laravel and TypeScript/React that catches sloppy patterns like narration comments, generic names, premature interfaces, and mock-everything tests, with 24 rules across 6 categories and severity verdicts from CLEAN to CRITICAL.

A Claude Code skills collection including evidence-based CBT and DBT cognitive toolkit with guided thought records, opposite action, DEAR MAN roleplay, and crisis intervention.

A sales-domain agent skill from a 282-skill library that enables AI assistants to write and optimize cold email campaigns with runnable Python tools, part of a collection covering 15 business domains.

A GitHub Copilot SDK skill for building agentic applications with embedded AI agents, custom tools, streaming responses, session management, and MCP server connections.

from haowjy/creative-writing-skills

from flutter/skills

A collection of 140+ ready-to-use scientific research skills for AI agents, covering bioinformatics, cheminformatics, proteomics, clinical research, healthcare AI, medical imaging, machine learning, and materials science. Compatible with Cursor, Claude Code, and Codex via the Agent Skills standard.

Part of a 31-skill data analytics collection that helps create and maintain data catalog entries by asking targeted questions to document datasets, schemas, and business context.

AWS agent plugin that equips AI coding agents with skills to architect, deploy, and operate on AWS, supported by Claude Code, Codex, and Cursor, with the successor Agent Toolkit now available.

A personal collection of AI agent skills covering autonomous research, dependency updates, release workflows, code review, code simplification, and various CLI tool integrations. Designed primarily for Claude Code and Codex.

A deliberation and debate skill from a collection of 85 production-ready skills and 6 orchestrating agents for Claude Code, covering thinking frameworks, research methods, and design patterns.

A cybersecurity agent skill from the Anthropic Cybersecurity Skills library (754 skills across 26 security domains) that guides the analysis and deobfuscation of JavaScript malware samples for security research and incident response.

A skill for digital equity and trauma-informed design targeting marginalized populations. Covers accessibility, offline-first design, shared device considerations, low-literacy interfaces, and intermittent access patterns for civic tech and reentry/recovery populations.

A collection of 66 specialized agent skills for OpenCode across 12 domains including languages, frameworks, infrastructure, DevOps, architecture, and quality, with 9 workflows and 365 reference documents.

A DevOps flow skill from the Docs Flow Framework, providing specification-driven development (SDD) patterns with scalable depth for DevOps automation and infrastructure management.

A diagnostic skill for oh-my-codex (OMX) that verifies installation, runtime health, and team/swarm configuration — helping troubleshoot setup issues with Codex CLI and OMX extensions.

A docusign automation skill from Antigravity Awesome Skills, a collection of 864+ universal agentic skills for Claude Code, Gemini CLI, and other AI assistants.

from wshaddix/dotnet-skills

A comprehensive development toolkit that extends Claude Code with specialized agents, MCP servers, and a visual orchestration dashboard, covering frameworks like React, Angular, Vue, Next.js, Python, Rust, Go, and more.