Testing & Security Skills

ChromeDevTools/chrome-devtools-mcp

ChromeDevTools

Chrome DevTools for coding agents

OthmanAdi/planning-with-files

OthmanAdi

Claude Code skill implementing Manus-style persistent markdown planning — the workflow pattern behind the $2B acquisition.

上下文工程最佳实践，Manus 模式的开源实现

Piebald-AI/claude-code-system-prompts

Piebald-AI

All parts of Claude Code's system prompt, 20 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, security review, agent creation). Updated for each Claude Code version.

SawyerHood/dev-browser

SawyerHood

A Claude Skill to give your agent the ability to use a web browser

stravu/crystal

stravu

Run multiple Codex and Claude Code AI sessions in parallel git worktrees. Test, compare approaches & manage AI-assisted development workflows in one desktop app.

nizos/tdd-guard

nizos

Automated TDD enforcement for Claude Code

lackeyjb/playwright-skill

lackeyjb

Claude Code Skill for browser automation with Playwright. Model-invoked - Claude autonomously writes and executes custom automation for testing and validation.

doobidoo/mcp-memory-service

doobidoo

Stop re-explaining your project to AI every session. Automatic context memory for Claude, VS Code, Cursor, and 13+ AI tools.

m0n0x41d/quint-code

m0n0x41d

Structured reasoning framework for Claude Code, Gemini, Cursor, and Codex — hypothesis-driven decision making with auditable evidence trails

gadievron/raptor

gadievron

Raptor turns Claude Code into a general-purpose AI offensive/defensive security agent. By using Claude.md and creating rules, sub-agents, and skills, and orchestrating security tool usage, we configure the agent for adversarial thinking, and perform research or attack/defense operations.

qdhenry/Claude-Command-Suite

qdhenry

Professional slash commands for Claude Code that provide structured workflows for software development tasks including code review, feature creation, security auditing, and architectural analysis.

trailofbits/skills

trailofbits

Trail of Bits Claude Code skills for security research, vulnerability detection, and audit workflows

langchain-ai/mcpdoc

langchain-ai

Expose llms-txt to IDEs for development

orange2ai/claude-code-now

orange2ai

The World's Fastest Claude Code Launcher Make Claude Code launching simpler Click Dock to launch, or start from any folder instantly.

TheAuditorTool/Auditor

TheAuditorTool

Antidote to VibeCoding

vanzan01/claude-code-sub-agent-collective

vanzan01

🧠 Context Engineering Research - Not just another agent collection, but using research and context engineering to function as a collective. Hub-and-spoke coordination through Claude Code.

BrownFineSecurity/iothackbot

BrownFineSecurity

IoT HackBot: A collection of Claude Skills and custom tooling for hybrid IoT pentesting

tddworks/ClaudeBar

tddworks

A macOS menu bar application that monitors AI coding assistant usage quotas. Keep track of your Claude, Codex, Antigravity ,and Gemini usage at a glance.

project-codeguard/rules

project-codeguard

Project CodeGuard is an AI model-agnostic security framework and ruleset that embeds secure-by-default practices into AI coding workflows (generation and review). It ships core security rules, translators for popular coding agents, and validators to test rule compliance.

maxritter/claude-codepro

maxritter

Professional Development Environment for Claude Code with Endless Mode, Spec-Driven Development, TDD, LSP, Persistent Memory, Semantic Search, Quality Hooks and Modular Rules 🛠️

功能完整、架构先进、生产级工具

alinaqi/claude-bootstrap

alinaqi

Opinionated project initialization for Claude Code. Security-first, spec-driven, AI-native.

fcakyon/claude-codex-settings

fcakyon

My personal Claude Code and OpenAI Codex setup with battle-tested skills, commands, hooks, agents and MCP servers that I use daily.

LLmHub-dev/open-computer-use

LLmHub-dev

The Open Framework for autonomous virtual computer agents at scale, fully open-source, safe, auditable, and production-ready.

kalil0321/reverse-api-engineer

kalil0321

Claude engineer that captures traffic, writes documentation and automatically generates API clients. Reverse engineer APIs!

CharlesWiltgen/Axiom

CharlesWiltgen

Battle-tested Claude Code skills for modern xOS (iOS, iPadOS, watchOS, tvOS) development

mhattingpete/claude-skills-marketplace

mhattingpete

Claude Code Skills for software engineering workflows - Git automation, testing, and code review

JARVIS-Xs/SE-Agent

JARVIS-Xs

SE-Agent is a self-evolution framework for LLM Code agents. It enables trajectory-level evolution to exchange information across reasoning paths via Revision, Recombination, and Refinement, expanding the search space and escaping local optima. On SWE-bench Verified, it achieves SOTA performance

instantlyeasy/claude-code-sdk-ts

instantlyeasy

Fluent, chainable TypeScript SDK: configure models, enable tools, stream events, then fetch text, JSON, run details or token stats in one call via .asText() or .allowTools('Read', 'Write'). Multi-level logging plus live onMessage/onToolUse callbacks give deep, CLI-compatible observability.

yusufkaraaslan/lazy-bird

yusufkaraaslan

Universal development automation for ANY project. Claude Code implements features, runs tests, creates PRs autonomously. 15+ framework presets or custom commands. Issue-driven, secure, scalable. Save 20-100 hrs/month. MIT license.

CyberSecurityUP/Offensive-AI-Agent-Prompts

CyberSecurityUP

Prompts for performing tests on your Kali Linux using Gemini-cli, ChatGPT, DeepSeek, CursorAI, Claude Code, and Copilot.

FradSer/dotclaude

FradSer

A comprehensive development environment with specialized AI agents for code review, security analysis, and technical leadership.

eqtylab/cupcake

eqtylab

A native policy enforcement layer for AI coding agents. Built on OPA/Rego.

terryso/claude-code-playwright-mcp-test

terryso

A YAML-based Playwright MCP automation testing framework designed for Claude Code

jtgsystems/Custom-Modes-Roo-Code

jtgsystems

🚀 Custom modes for Roo Code VS Code extension - Enhanced AI coding assistance configurations

VAMFI/claude-user-memory

VAMFI

Autonomous agent substrate for Claude Code CLI. Research→Plan→Implement workflows with quality gates, TDD enforcement, and multi-agent coordination. 4.8-5.5x faster development. Built on Anthropic's engineering research.

PACHAKUTlQ/ClaudeCage

PACHAKUTlQ

Claude Code running in container/sandbox. Packed as single portable executable with no dependency. Has better performance than official version.

markmdev/meridian

markmdev

Zero-config Claude Code setup with enforced task scaffolding, structured memory, persistent context after compaction, plug-in code standards, optional TDD mode, and zero behavior changes for developers.

proffesor-for-testing/agentic-qe

proffesor-for-testing

Agentic QE Fleet is an open-source AI-powered quality engineering platform designed for use with Claude Code, featuring specialized agents and skills to support testing activities for a product at any stage of the SDLC. Free to use, fork, build, and contribute. Based on the Agentic QE Framework created by Dragan Spiridonov.

企业级AI测试平台具创新自学习和成本优化

supatest-ai/awesome-claude-code-sub-agents

supatest-ai

Collection of specialised Claude Code agents

athola/claude-night-market

athola

Marketplace repo for Claude Code Plugins developed from personal projects and workflow

功能完整设计精良的Claude Code插件生态系统

bartstc/vite-ts-react-template

bartstc

This project provides a basic dev setup intended for Single Page Application (SPA) development. It contains key tools, settings for seamless DX, and an demo app presenting good practices and used tooling in action.

Gentleman-Programming/gentleman-architecture-agents

Gentleman-Programming

🏗️ Claude Code agents that enforce the Scope Rule architectural pattern for Angular, Next.js & Astro - Battle-tested patterns from Google Developer Expert & Microsoft MVP

gensecaihq/Wazuh-MCP-Server

gensecaihq

AI-powered security operations with Wazuh SIEM + Claude Desktop. Natural language threat detection, automated incident response & compliance. Real-time monitoring, ML anomaly detection. Transform your SOC with conversational security analysis. Production-ready MCP server.

liangdabiao/claude-data-analysis-ultra-main

liangdabiao

让小白都可以一键进行数据分析，搞互联网的，搞电商的，搞各种各样的，那么其实就会用到 互联网的数据分析， 例如互联网会关心 拉新，留存，促活，推荐，转化，A/B test, 用户分析 等等很多有用的数据分析。 命令就是“/do-more”.

magentic/flowlens-mcp-server

magentic

FlowLens is an open-source MCP server that gives your coding agent (Claude Code, Cursor, Copilot, Codex) full browser context for in-depth debugging and regression testing.

lodetomasi/agents-claude-code

lodetomasi

🚀 100 hyper-specialized AI agents for Claude Code - Transform Claude into your personal tech army with experts in React, AWS, Kubernetes, ML, Security & more

dkmaker/mcp-rest-api

dkmaker

A TypeScript-based MCP server that enables testing of REST APIs through Cline. This tool allows you to test and interact with any REST API endpoints directly from your development environment.

aiskillstore/marketplace

aiskillstore

Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

作为官方技能市场平台，遵循标准规范且具备安全审核机制，但目前实际可用技能数量有限

fr33d3m0n/skill-threat-modeling

fr33d3m0n

Code-First Deep Risk Analysis Skill for Claude Code - 8-Phase Workflow with Security design review, STRIDE Threat modeling, PenTest and attack chain analysis, Software compliance assessment

目前Claude Code生态中最专业、最全面的威胁建模技能，32万+CVE记录确保实战价值

huifer/claude-code-seo

huifer

Next.js SEO assistant plugin for Claude Code CLI. Automated SEO audits with 100-point scoring across 6 dimensions. Covers metadata, structured data, E-E-A-T, content strategy, local SEO, and backlink building. Supports bilingual optimization, smart route detection, and 27+ commands for comprehensive SEO management.

huifer/skill-security-scan

huifer

skill-security-scan is a command-line tool designed to scan and detect security risks in Claude Skills. Before installing third-party Skills, use this tool for security review to effectively prevent malicious code from stealing data or compromising your system.

填补了第三方 Skills 安全审查的空白，功能完善、检测规则全面

seth-schultz/orchestr8

seth-schultz

The Future of AI-Powered Development: Orchestr8 Transforms Claude Code Into a Complete Software Engineering Team

iBz-04/Devseeker

iBz-04

Open source ai coding agent

mintmcp/agent-security

mintmcp

Hooks for Claude Code and Cursor for secrets scanning

priyankark/lighthouse-mcp

priyankark

Allows AI assistants such as Amp/Cline/Cursor/Claude Code/Codex/GitHub Copilot to use Google's lighthouse tool to measure perf metrics for your webpage. You can then run an agentic loop and get the assistants to optimize those metrics!

giuseppe-trisciuoglio/developer-kit

giuseppe-trisciuoglio

This repository is a starter kit for building "skills" and "agents" for Claude Code. The current content focuses on patterns, conventions, and agents for Java projects (Spring Boot, JUnit, LangChain4J), but the kit is designed to be extensible and multi-language (PHP, TypeScript, Python, etc.).

目前最全面的 Claude Code Skills 开发工具包之一，特别适合 Spring Boot 企业级开发团队

tjx666/vscode-mcp

tjx666

MCP server for Claude Code/VSCode/Cursor/Windsurf to use editor self functionality. ⚡ Get real-time LSP diagnostics, type information, and code navigation for AI coding agents without waiting for slow tsc/eslint checks.

leochiu-a/universal-agents

leochiu-a

The Lightest Shared Standard for AI Agents

chongdashu/browserbase-claude-code-stagehand

chongdashu

Reduce errors with test-driven development using Browserbase, Stagehand and Claude Code using these sub-agents and output styles

johnrogers/claude-swift-engineering

johnrogers

A collection of agents and skills to aid in the planning, implementation, documentation and testing of Swift/TCA code.

ctoth/claudio

ctoth

Hook-based audio plugin for Claude Code that plays contextual sounds based on tool usage and events

elvismdev/claude-wordpress-skills

elvismdev

Professional WordPress engineering skills for Claude Code - performance optimization, security auditing, Gutenberg block development, and theme/plugin best practices.

senaiverse/claude-code-reactnative-expo-agent-system

senaiverse

AI-powered development toolkit with 7 production agents for React Native/Expo mobile apps. Automates accessibility, design systems, security, performance, and testing. Built for Claude Code v2.0.5+

quboqin/template-agenticide-vibecoding

quboqin

🤖 Claude Code定制化研发流程系统 - 基于Spec-Driven和Test-Driven的AI智能体团队协作框架。构建AI优先的软件开发新范式，让AI智能体团队替代传统人类开发团队。

BrownFineSecurity/picocom-claude-skill

BrownFineSecurity

A Claude Code skill for using picocom to give access to a live UART shell for enumeration, pentesting, etc.

levnikolaevich/claude-code-skills

levnikolaevich

Greate Claude Code skills collection. Production-ready skills that cover the full delivery workflow — from research and discovery to epic planning, task breakdown, implementation, testing, code review, and quality gates.

tddworks/SkillsManager

tddworks

A macOS application for discovering, browsing, and installing skills for AI coding assistants. Manage skills for Claude Code and Codex from GitHub repositories or your local filesystem.

maslennikov-ig/claude-code-orchestrator-kit

maslennikov-ig

🎼 Turn Claude Code into a production powerhouse. 33+ AI agents automate bug fixing, security scanning, and dependency management. 19 slash commands, 6 MCP configs (600-5000 tokens), quality gates, and health monitoring. Ship faster, ship safer, ship smarter.

moonbitlang/moonbit-agent-guide

moonbitlang

SKILLs of MoonBit language and toolchain

marcusgoll/Spec-Flow

marcusgoll

Turn product ideas into production launches with Spec-Driven Development. Repeatable Claude Code workflows with quality gates, token budgets, and auditable artifacts.

SFARPak/AliFullStack

SFARPak

Free Local-first Full-Stack AI App Builder & Automation — Build, Test & Deploy with LLMs - Antigravity, Lovable, Bolt opensource Alternative ✨ 🌟 Star if you like it!

instavm/security-skills

instavm

4000 security reports transformed to Skills you can use with Claude Code / Gemini CLI etc

karanb192/awesome-claude-skills

karanb192

🎯 The definitive collection of 50+ verified Awesome Claude Skills for Claude Code, Claude.ai, and API. Boost productivity with TDD, debugging, git workflows, document processing, and more. Community-driven, actively maintained.

AgentSecOps/SecOpsAgentKit

AgentSecOps

Security operations toolkit for AI coding agents. Give Claude Code 25+ skills to catch vulnerabilities, scan containers, detect secrets, and enforce policies automatically.

blacktop/ipsw-skill

blacktop

A SKILL.md for ipsw

KubeRocketCI/kuberocketai

KubeRocketCI

Declarative agentic framework for AI-driven software development. Define, validate, and orchestrate AI agents as code—transparent, auditable, and CI/CD-ready. Run your SDLC as Code today

FlorianBruniaux/claude-code-ultimate-guide

FlorianBruniaux

Master Anthropic's Claude Code CLI in a few hours. Complete guide (8500+ lines): installation, agents, MCP servers, hooks, skills & CI/CD. Interactive knowledge quiz (159 questions). From beginner to power user.

omkamal/pypict-claude-skill

omkamal

A claude skill that generate test cases using N-wise test cases using the pypict library

Matt-Hulme/deliberate-agentic-development

Matt-Hulme

Structured workflows for AI agents. Guides Claude Code, Cursor, Codex, and other AI assistants through deliberate software development with checkpoints, reviews, and human oversight. Plan → Build → Ship with full control.

applied-artificial-intelligence/claude-code-toolkit

applied-artificial-intelligence

Production-tested commands, skills, and workflow patterns for Claude Code. Developed through 6+ months of daily use. Includes explore→plan→next→ship workflow, session handoffs, MCP integrations, and domain skills. Copy what works, adapt to your needs.

tox47/Sora2-Prompt

tox47

🎬 Discover 100 curated text-to-video prompts for OpenAI's Sora 2 AI model, showcasing its ability to create high-quality videos from your text inputs.

gensecaihq/MCP-Developer-SubAgent

gensecaihq

A specialized framework for Model Context Protocol (MCP) development featuring 8 Claude Code sub-agents, security hooks, and production-ready FastMCP server templates. Provides immediate MCP development assistance through markdown-driven agents with optional programmatic SDK .

Dicklesworthstone/jeffreysprompts.com

Dicklesworthstone

A curated collection of battle-tested prompts for agentic coding - Browse, copy, and install as Claude Code skills

botingw/langgraph-dev-navigator

botingw

An opinionated development framework for building production-ready AI agents with LangGraph. It grounds AI coding assistants (Cursor, Windsurf, Cline) and guides them to use local, official documentation, ensuring reliable, secure, and observable agentic workflows.

lasso-security/claude-hooks

lasso-security

Lasso security integrations for Claude Code, including prompt-injection defenses

crazygit/kube-audit-kit

crazygit

A Claude Code Skill for non-intrusive security audits of Kubernetes clusters.

ReinaMacCredy/maestro

ReinaMacCredy

Agent Skills (compatible with Claude Code, Codex, and more—for details visit: https://agentskills.io/home) with Conductor planning, Beads tracking, and TDD for AI-assisted development

kylehughes/apple-platform-build-tools-claude-code-plugin

kylehughes

Build, test, and archive Swift packages and Xcode projects for Apple platforms with Claude Code.

kylezantos/design-engineer-auditor-package

kylezantos

A Claude Code skill for motion design audits, trained on Emil Kowalski, Jakub Krehel, and Jhey Tompkins. Context-aware, per-designer feedback on your animations.

DeepBitsTechnology/claude-plugins

DeepBitsTechnology

This project equips Claude Code with advanced binary analysis capabilities for tasks such as incident response, malware investigation, and vulnerability assessment

kenjudy/pdca-code-generation-process

kenjudy

A disciplined framework for AI-assisted code generation using Plan-Do-Check-Act methodology with strict TDD discipline. Use as prompts or as a claude skill.

AsiaOstrich/universal-dev-standards

AsiaOstrich

Universal, language-agnostic development standards for software projects. Includes coding standards, git workflows, testing guidelines, documentation structure, and AI collaboration rules.

justfinethanku/cc_chrome_devtools_mcp_skill

justfinethanku

This skill enables automated Chrome browser testing and performance analysis using the Chrome DevTools Protocol (CDP) via the chrome-devtools-mcp server. It provides access to 27 professional-grade tools for web application testing, performance measurement, accessibility validation, and browser automation.

Proact0/act-operator

Proact0

Provides and manages the standards of the Act Template.

yonatangross/skillforge-claude-plugin

yonatangross

The Complete AI Development Toolkit for Claude Code - 78 skills, 20 agents, 12 commands, 90 hooks, 7 modules. RAG, LangGraph, React 19, security, testing patterns.

hervekom37/Ani-Code-CLI

hervekom37

🦊 Ani Code is an open-source AI coding assistant designed as a Claude Code alternative, built to supercharge your workflow with automated test generation, API exploration, and security scanning. Unlike typical copilots, Ani Code puts Better API Testing at its core, combining automation with anime-inspired energy.

CuriousLearner/devkit

CuriousLearner

Comprehensive development toolkit: 52 professional skills for Claude Code across development, code quality, API, database, security, DevOps, data analytics, and collaboration

mkhrdev/cc-spec-driven

mkhrdev

A Claude Code plugin for managing requirement documents, tracking changes, and outputting specs — enabling downstream tools to generate code based on high-quality specs and complete E2E testing.

banton/claude-dementia

banton

Transform Claude Code into a reliable developer with persistent memory. Battle-tested template for AI-assisted development that solves context loss through structured documentation.

modu-ai/cc-plugins

modu-ai

Collection of Claude Code plugins for various domains - Auth0 security, MFA, token security, compliance