obra/commands A Agent Skill Active
obra/superpowers/skills/commands
Create and manage command structures
Home › Categories › Development and Testing
Development and Testing
65 MCP servers and agent skills in the Development and Testing category, ranked by quality score.
Filters
Category
Developer Tools422Finance & Fintech374Knowledge & Memory271Security190Search & Data Extraction186Other Tools and Integrations173Databases124Communication118Aggregators105Cloud Platforms101Workplace & Productivity95Marketing88Browser Automation78Monitoring70Coding Agents68Development and Testing65Product Management Skills by Pawel Huryn65Art & Culture63Gaming55Multimedia Process53Product Manager Skills by Dean Peters46Location Services45Travel & Transportation45Social Media44Install method
SKILL.md65Results
nextlevelbuilder/ui-ux-pro-max-skill A Agent Skill Active
nextlevelbuilder/ui-ux-pro-max-skill
UI/UX design patterns and best practices
Lum1104/understand-anything A Agent Skill Active
Lum1104/Understand-Anything
Interactive codebase knowledge graphs via multi-agent LLM analysis
Leonxlnx/taste-skill A Agent Skill Active
Leonxlnx/taste-skill
High-agency frontend skill that gives AI good taste with tunable design variance, motion intensity, and visual density to stop generic UI slop
mukul975/Anthropic-Cybersecurity-Skills A Agent Skill Active
mukul975/Anthropic-Cybersecurity-Skills
753 cybersecurity skills across 38 domains: cloud security, pentesting, red teaming, DFIR, malware analysis, threat intel, and more (MITRE ATT&CK mapped)
Skill_Seekers A Agent Skill Active
yusufkaraaslan/Skill_Seekers
Automatically convert documentation websites, GitHub repositories, and PDFs into Claude AI skills in minutes
browser-act/browser-act A Agent Skill Active
browser-act/skills/browser-act
Automate authenticated browsers with extraction and human handoff
mattpocock/skills A Agent Skill Active
mattpocock/skills
17 dev workflow skills: PRD writing, TDD, codebase architecture, git guardrails, issue triage, refactoring plans, and more
lackeyjb/playwright-skill A Agent Skill Active
lackeyjb/playwright-skill
Browser automation with Playwright
Simon-He95/markstream-install A Agent Skill Active
Simon-He95/markstream-vue/.agents/skills/markstream-install
Install streaming Markdown renderers across five frontend frameworks
foryourhealth111-pixel/Vibe-Skills A Agent Skill Active
foryourhealth111-pixel/Vibe-Skills
A skills governed plug-and-play harness for staged, test-driven skill orchestration
NeoLabHQ/code-review A Agent Skill Active
NeoLabHQ/context-engineering-kit/plugins/code-review
Comprehensive PR code review using specialized agents: bug-hunter, security-auditor, code-quality-reviewer, contracts-reviewer, historical-context-reviewer, test-coverage-reviewer
NeoLabHQ/reflexion A Agent Skill Active
NeoLabHQ/context-engineering-kit/plugins/reflexion
Self-refinement loop that forces the LLM to reflect on previous output and correct itself.
NeoLabHQ/sdd A Agent Skill Active
NeoLabHQ/context-engineering-kit/plugins/sdd
Spec-driven development workflow that transforms prompts into production-ready implementations through structured planning, architecture design, and LLM-as-a-Judge based quality gates.
NeoLabHQ/ddd A Agent Skill Active
NeoLabHQ/context-engineering-kit/plugins/ddd
Domain-driven development skills that also include Clean Architecture, SOLID principles, and design patterns.
NeoLabHQ/sadd A Agent Skill Active
NeoLabHQ/context-engineering-kit/plugins/sadd
Dispatches independent subagents for individual tasks with code review checkpoints between iterations for rapid, controlled development.
NeoLabHQ/kaizen A Agent Skill Active
NeoLabHQ/context-engineering-kit/plugins/kaizen
Applies continuous improvement methodology with multiple analytical approaches, based on Japanese Kaizen philosophy and Lean methodology.
AvdLee/swiftui-expert-skill A Agent Skill Active
AvdLee/SwiftUI-Agent-Skill/swiftui-expert-skill
Modern SwiftUI best practices and iOS 26+ Liquid Glass adoption
GanyuanRan/Aegis A Agent Skill Active
GanyuanRan/Aegis
Evidence-driven method pack for AI coding agents
rudrankriyam/app-store-connect-cli-skills A Agent Skill Active
rudrankriyam/app-store-connect-cli-skills
Automate App Store deployments and management using ASC CLI
ibelick/ui-skills B Agent Skill Active
ibelick/ui-skills
Opinionated, evolving constraints to guide agents when building interfaces
mcollina/skills B Agent Skill Active
mcollina/skills/skills
11 skills by Matteo Collina: Node.js, Fastify, TypeScript, OAuth, Git/GitHub, ESLint neostandard, documentation (Diataxis), Node.js core internals, skill optimizer, and more
antonbabenko/terraform-skill B Agent Skill Maintained
antonbabenko/terraform-skill
Terraform and OpenTofu patterns: testing, modules, state, CI/CD.
baskduf/codex-fable5 B Agent Skill Active
baskduf/FableCodex/plugins/codex-fable5/skills/codex-fable5
Evidence-based workflow gates for Codex
conorluddy/ios-simulator-skill B Agent Skill Maintained
conorluddy/ios-simulator-skill
Control iOS Simulator
squirrelscan/squirrelscan B Agent Skill Active
squirrelscan/squirrelscan/skills
Audits websites for SEO, performance, security, accessibility and returns fixes
scarletkc/vexor B Agent Skill Active
scarletkc/vexor
Vector-powered CLI for semantic file search with a Claude/Codex skill
plasma-ai/fractal B Agent Skill Active
plasma-ai/fractal/fractal/skills/fractal
Bounded hierarchical agent loops in isolated git worktrees
drogers0/github-image-upload B Agent Skill Active
drogers0/gh-image/skills/github-image-upload
Attach screenshots, PDFs, logs, zips, and videos to GitHub PRs, issues, and comments, returning canonical user-attachments URLs. GitHub has no public attachment-upload API. Works with Claude Code, Codex, Cursor, and Gemini CLI
JasonColapietro/suede-creator-skills B Agent Skill Active
JasonColapietro/suede-creator-skills
Agent orchestration, code review grading, AI eval, creator tooling skills.
alinaqi/claude-bootstrap B Agent Skill Maintained
alinaqi/claude-bootstrap
Opinionated project initialization with security-first guardrails, spec-driven atomic todos, LLM testing patterns, and CLI tool orchestration (gh, vercel, supabase)
reliefeai/browser-relay B Agent Skill Active
reliefeai/browser-relay/skills/browser-relay
Control an existing logged-in Chrome without stealing focus
LambdaTest/agent-skills B Agent Skill Active
LambdaTest/agent-skills
TestMu AI (Formerly LambdaTest) Skills is a curated collection of Agent Skills that teach AI coding assistants how to write production-grade test automation.
Kevin7Qi/codex-collab B Agent Skill Active
Kevin7Qi/codex-collab
Collaborate with Codex from Claude Code
truongduy2611/app-store-preflight-skills B Agent Skill Maintained
truongduy2611/app-store-preflight-skills
Scan iOS/macOS projects to catch common mistakes that lead to App Store rejection before submission
sanjay3290/postgres B Agent Skill Maintained
sanjay3290/ai-skills/skills/postgres
Execute safe read-only SQL queries against PostgreSQL databases
sanjay3290/deep-research B Agent Skill Maintained
sanjay3290/ai-skills/skills/deep-research
Autonomous multi-step research using Gemini Deep Research Agent
zxkane/aws-skills B Agent Skill Maintained
zxkane/aws-skills
AWS development with infrastructure automation and cloud architecture patterns
testdino-hq/playwright-skill B Agent Skill Maintained
testdino-hq/playwright-skill
70+ production-tested Playwright automation testing patterns: E2E, POM, CI/CD, migrations, CLI
fvadicamo/dev-agent-skills B Agent Skill Active
fvadicamo/dev-agent-skills
Git and GitHub workflow skills for commits, PRs, and code reviews
uucz/moyu B Agent Skill Active
uucz/moyu
Anti-over-engineering skill with 5 variants and 10 platforms
muthuishere/hand-drawn-diagrams B Agent Skill Active
muthuishere/hand-drawn-diagrams
Generate hand-drawn Excalidraw diagrams from a prompt — animated SVG, hosted edit link, and PNG export. Works with Claude Code, Codex, Gemini CLI, and any agent supporting standard skill paths
coderabbitai/skills B Agent Skill Active
coderabbitai/skills
Code review and PR autofix workflows for coding agents
Ryan-yang125/motion-lexicon B Agent Skill Active
Ryan-yang125/motion-lexicon/skills/motion-lexicon
Build and review product motion with installable React components
dembrandt/dembrandt-skills B Agent Skill Active
dembrandt/dembrandt-skills
UX and design system skills: hierarchy, typography, accessibility, interactions
csthink/dashmotion B Agent Skill Maintained
csthink/dashmotion/skills/dashmotion
Animated technical diagrams from plain English or Mermaid, self-contained HTML/SVG
CloudAI-X/threejs-skills C Agent Skill Maintained
CloudAI-X/threejs-skills
Three.js skills for creating 3D elements and interactive experiences
Rootly-AI-Labs/rootly-incident-responder C Agent Skill Active
Rootly-AI-Labs/Rootly-MCP-server
AI-powered incident response with ML similarity matching, solution suggestions, and on-call coordination. Requires [Rootly MCP Server](https://github.com/Rootly-AI-Labs/Rootly-MCP-server)