Development and Testing
56 MCP servers and agent skills in the Development and Testing category, ranked by quality score — 56 results.
Lum1104/understand-anything
Interactive codebase knowledge graphs via multi-agent LLM analysis
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
Skill_Seekers
Automatically convert documentation websites, GitHub repositories, and PDFs into Claude AI skills in minutes
mattpocock/skills
17 dev workflow skills: PRD writing, TDD, codebase architecture, git guardrails, issue triage, refactoring plans, and more
foryourhealth111-pixel/Vibe-Skills
A skills governed plug-and-play harness for staged, test-driven skill orchestration
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)
antonbabenko/terraform-skill
Terraform and OpenTofu patterns: testing, modules, state, CI/CD.
NeoLabHQ/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
Self-refinement loop that forces the LLM to reflect on previous output and correct itself.
NeoLabHQ/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
Domain-driven development skills that also include Clean Architecture, SOLID principles, and design patterns.
NeoLabHQ/sadd
Dispatches independent subagents for individual tasks with code review checkpoints between iterations for rapid, controlled development.
NeoLabHQ/kaizen
Applies continuous improvement methodology with multiple analytical approaches, based on Japanese Kaizen philosophy and Lean methodology.
AvdLee/swiftui-expert-skill
Modern SwiftUI best practices and iOS 26+ Liquid Glass adoption
rudrankriyam/app-store-connect-cli-skills
Automate App Store deployments and management using ASC CLI
ibelick/ui-skills
Opinionated, evolving constraints to guide agents when building interfaces
mcollina/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
alinaqi/claude-bootstrap
Opinionated project initialization with security-first guardrails, spec-driven atomic todos, LLM testing patterns, and CLI tool orchestration (gh, vercel, supabase)
sanjay3290/postgres
Execute safe read-only SQL queries against PostgreSQL databases
sanjay3290/deep-research
Autonomous multi-step research using Gemini Deep Research Agent
scarletkc/vexor
Vector-powered CLI for semantic file search with a Claude/Codex skill
CloudAI-X/threejs-skills
Three.js skills for creating 3D elements and interactive experiences
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.
truongduy2611/app-store-preflight-skills
Scan iOS/macOS projects to catch common mistakes that lead to App Store rejection before submission
zxkane/aws-skills
AWS development with infrastructure automation and cloud architecture patterns
testdino-hq/playwright-skill
70+ production-tested Playwright automation testing patterns: E2E, POM, CI/CD, migrations, CLI
fvadicamo/dev-agent-skills
Git and GitHub workflow skills for commits, PRs, and code reviews
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
hqhq1025/skill-optimizer
Diagnose and optimize Agent Skills (SKILL.md) with real session data and research-backed static analysis. Works with Claude Code, Codex, and any Agent Skills-compatible agent
csthink/dashmotion
Animated technical diagrams from plain English or Mermaid, self-contained HTML/SVG
dembrandt/dembrandt-skills
UX and design system skills: hierarchy, typography, accessibility, interactions
Rootly-AI-Labs/rootly-incident-responder
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)
NoizAI/skills
Human-like TTS workflows with local/cloud APIs and app delivery
ehmo/platform-design-skills
300+ design rules from Apple HIG, Material Design 3, and WCAG 2.2 for cross-platform apps
zscole/model-hierarchy-skill
Cost-optimized model routing based on task complexity
Joannis/claude-skills
Swift Server development guidance with linting tool for best practices
metalbear-co/skills
Skills that let agents code and test against your Kubernetes cluster using mirrord
ZhangHanDong/makepad-skills
Makepad UI development skills for Rust apps: setup, patterns, shaders, packaging, and troubleshooting.
ethos-link/rails-conventions
Rails 8 conventions for consistent production code changes