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Development and Testing

65 MCP servers and agent skills in the Development and Testing category, ranked by quality score.

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65 results (<1ms) · data updated 2026-08-14

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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

★ 76.3k JavaScript Updated 21d ago Score 90 Development and Testing

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)

★ 27.8k Python Updated 5d ago Score 90 Development and Testing

Skill_Seekers A Agent Skill Active

yusufkaraaslan/Skill_Seekers

Automatically convert documentation websites, GitHub repositories, and PDFs into Claude AI skills in minutes

★ 14.8k Python Updated 4d ago Score 90 Development and Testing

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

★ 216.4k Shell Updated today Score 85 Development and Testing

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

★ 1.3k TypeScript Updated today Score 81 Development and Testing

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.

★ 1.3k TypeScript Updated today Score 81 Development and Testing

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.

★ 1.3k TypeScript Updated today Score 81 Development and Testing

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.

★ 1.3k TypeScript Updated today Score 81 Development and Testing

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.

★ 1.3k TypeScript Updated today Score 81 Development and Testing

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.

★ 1.3k TypeScript Updated today Score 81 Development and Testing

ibelick/ui-skills B Agent Skill Active

ibelick/ui-skills

Opinionated, evolving constraints to guide agents when building interfaces

★ 7.2k TypeScript Updated today Score 79 Development and Testing

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

★ 1.9k TypeScript Updated 10d ago Score 78 Development and Testing

scarletkc/vexor B Agent Skill Active

scarletkc/vexor

Vector-powered CLI for semantic file search with a Claude/Codex skill

★ 235 Python Updated 10d ago Score 74 Development and Testing

plasma-ai/fractal B Agent Skill Active

plasma-ai/fractal/fractal/skills/fractal

Bounded hierarchical agent loops in isolated git worktrees

★ 691 Python Updated 7d ago Score 73 Development and Testing

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

★ 217 Go Updated 2d ago Score 73 Development and Testing

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)

★ 705 Python Updated 1mo ago Score 71 Development and Testing

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.

★ 352 Python Updated 20d ago Score 70 Development and Testing

sanjay3290/postgres B Agent Skill Maintained

sanjay3290/ai-skills/skills/postgres

Execute safe read-only SQL queries against PostgreSQL databases

★ 399 Python Updated 1mo ago Score 69 Development and Testing

zxkane/aws-skills B Agent Skill Maintained

zxkane/aws-skills

AWS development with infrastructure automation and cloud architecture patterns

★ 349 Python Updated 1mo ago Score 68 Development and Testing

uucz/moyu B Agent Skill Active

uucz/moyu

Anti-over-engineering skill with 5 variants and 10 platforms

★ 66 Python Updated 14d ago Score 68 Development and Testing

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

★ 58 Python Updated 3d ago Score 68 Development and Testing

csthink/dashmotion B Agent Skill Maintained

csthink/dashmotion/skills/dashmotion

Animated technical diagrams from plain English or Mermaid, self-contained HTML/SVG

★ 152 HTML Updated 1mo ago Score 65 Development and Testing

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)

★ 45 Python Updated today Score 57 Development and Testing