Agent skillsCoding
Coding skills that make an agent plan, test and review
Superpowers makes the agent clarify the goal, write a plan and run it through subagents with TDD. gstack turns reviewer, QA lead and release engineer into slash commands, Ponytail looks for the answer that needs the least new code, and Vercel React Best Practices applies React and Next.js performance rules.
- skills on the shelf
- 12
- stars on GitHub
- 1.2M
Every skill on the shelf
12 skills
- #1304.4K
Superpowers
obra/superpowers
A development method for your agent: clarify, plan, TDD, subagents and code review
Engineering15 skills in the pack
- #2302.1K
Skills For Real Engineers
mattpocock/skills
Matt Pocock’s skills: grilling sessions, a project glossary, TDD, tickets and architecture
Engineering38 skills in the pack
- #3175.1K
Ponytail
DietrichGebert/ponytail
Your agent as a lazy senior dev: the least new code, with tests and safety checks kept
EngineeringSingle skill
- #4137.4K
gstack
garrytan/gstack
Garry Tan's setup: CEO, reviewer, QA lead and release engineer as Claude Code commands
Engineering63 skills in the pack
- #5110.1K
Agent Skills
addyosmani/agent-skills
Addy Osmani's 25 engineering skills that walk an agent from spec to shipped release
Engineering25 skills in the pack
- #688K
Understand Anything
Egonex-AI/Understand-Anything
Builds an interactive knowledge graph of code, wikis or Figma and answers questions
Engineering9 skills in the pack
- #741.6K
wshobson/agents
wshobson/agents
94 plugins with 202 agents, 185 skills and 105 commands across seven coding tools
Engineering185 skills in the pack
- #832.9K
Vercel React Best Practices
vercel-labs/agent-skills
Vercel’s 70 React and Next.js performance rules, ranked by impact
EngineeringSingle skill
- #912K
fullstack-dev-skills
Jeffallan/claude-skills
67 full-stack skills, from NestJS and Django to Kubernetes, testing and code review
Engineering67 skills in the pack
- #105.1K
Replica
Jakeschincariol/replica-skill
Eleven skills that map an app's features, rebuild them clean-room, test and ship your own
Engineering11 skills in the pack
- #113.1K
agent-rules-books
ciembor/agent-rules-books
Coding rules for agents distilled from 14 classics: Clean Code, Refactoring, DDD, legacy
Engineering14 skills in the pack
- #121.1K
Sentry Skills
getsentry/skills
The skills Sentry engineers use: code review, bug hunts, GHA security, commits and PRs
Engineering30 skills in the pack
Stars as of 24 October 2026
Questions
What is the best Claude Code skill for coding?
For the whole cycle from clarifying the task to review, look at Superpowers and Addy Osmani's Agent Skills. If you prefer small separate commands such as /tdd and /grill-me, try Matt Pocock's Skills For Real Engineers.
Are there Claude Code skills for code review?
gstack ships a /review command that hunts bugs before they reach production, and Superpowers reviews every task with a subagent. The wshobson/agents collection adds patterns for parallel reviews across several quality dimensions.
How can an agent learn a large unfamiliar codebase?
Understand Anything builds an interactive knowledge graph of files, functions and dependencies and opens it in a searchable dashboard. Agent Rules Books adds rules distilled from classic books on refactoring, architecture and DDD.
Other shelves
- 3
Mobile apps
Dimillian/Skills · Expo Skills · Callstack Agent Skills
- 9
Design
Frontend Design · UI UX Pro Max · Taste Skill
- 4
Video
HyperFrames · brag · video-shotcraft
- 4
Documents
docx · pdf · pptx
- 3
SEO
Claude SEO · GEO-SEO Claude · Open SEO MCP Skills
- 7
Marketing and product
Humanizer · Marketing Skills · PM Skills Marketplace
- 9
Research and web
Agent Reach · Scientific Agent Skills · Obsidian Skills
- 6
Platforms and APIs
Deploy to Vercel · gws (Google Workspace CLI) · Hugging Face Skills
- 2
Security
SkillSpector · Trail of Bits Skills
- 12
Agent workflow
Skill Creator · caveman · i-have-adhd