Coding & Review Skills

A battle-tested skill library that upgrades how coding agents work

Superpowers is a community skill collection for Claude Code covering planning, test-driven development, debugging workflows and systematic problem solving.

Perform language and framework specific security best-practice reviews and suggest improvements. Tri

Perform language and framework specific security best-practice reviews and suggest improvements. Trigger only when the user explicitly requests security best practices guidance, a security review/report, or secure-by-default coding help. Trigger only for supported languages (python, javascript/typescript, go). Do not trigger for general code review, debugging, or non-security tasks.

Skills for teaching agents how to build on Cloudflare.

Skills for teaching agents how to build on Cloudflare.

Use the Figma MCP server to fetch design context, screenshots, variables, and assets from Figma, and

Use the Figma MCP server to fetch design context, screenshots, variables, and assets from Figma, and to translate Figma nodes into production code. Trigger when a task involves Figma URLs, node IDs, design-to-code implementation, or Figma MCP setup and troubleshooting.

Agent Skills to help developers using AI agents with Supabase

Agent Skills to help developers using AI agents with Supabase

A collection of beautifully designed Shadcn UI blocks, components, templates, and dashboard layouts

Shadcn Space offers a comprehensive collection of free and premium Shadcn UI blocks, components, templates, and dashboard layouts tailored for React and Next.js applications. These resources are designed with accessibility, usability, and aesthetic appeal in mind, utilizing Base UI and Radix UI primitives styled with Tailwind CSS. Developers can copy-paste or install them via the Shadcn CLI, facilitating a seamless integration into projects.

Use when a user asks to debug or fix failing GitHub PR checks that run in GitHub Actions; use `gh` t

Use when a user asks to debug or fix failing GitHub PR checks that run in GitHub Actions; use `gh` to inspect checks and logs, summarize failure context, draft a fix plan, and implement only after explicit approval. Treat external providers (for example Buildkite) as out of scope and report only the details URL.

Use when the task requires automating a real browser from the terminal (navigation, form filling, sn

Use when the task requires automating a real browser from the terminal (navigation, form filling, snapshots, screenshots, data extraction, UI-flow debugging) via `playwright-cli` or the bundled wrapper script.

Use for Vercel cost and performance optimization on deployed projects, especially Next.js, SvelteKit

Use for Vercel cost and performance optimization on deployed projects, especially Next.js, SvelteKit, Nuxt, and limited Astro apps. Collect Vercel metrics, usage, project config, and code scan results first; investigate only metric-backed candidates; produce ranked recommendations grounded in verified files and version-aware Vercel/framework docs. Trigger for Vercel bill reduction, slow or expensive routes, caching opportunities, Function Invocations, Build Minutes, Fast Data Transfer, Core Web Vitals, Bot Management, Fluid compute, or cost breakdown requests.

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check acc

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern fronten

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact wi

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

An IOS Simulator Skill for ClaudeCode. Use it to optimise Claude's ability to build, run and interac

An IOS Simulator Skill for ClaudeCode. Use it to optimise Claude's ability to build, run and interact with your apps, and to proxy xcodebuild to save token and context wastage.

General-purpose Playwright automation for coding agents

General-purpose Playwright automation for coding agents

Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown pla

Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and compaction, per-turn re-injection against context rot, deterministic completion gate. Manus-style. Install from npm, the Claude Code plugin marketplace, or npx skills. Codex, Cursor, OpenCode, 60+ agents.

Claude Code plugins and agent skills for AWS development — IaC(CDK/SST), serverless, cost ops, and B

Claude Code plugins and agent skills for AWS development — IaC(CDK/SST), serverless, cost ops, and Bedrock AgentCore

380 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 380+ skills, custo

380 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 380+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.

Official agent plugin providing skills and MCP server configurations for Azure scenarios.

Official agent plugin providing skills and MCP server configurations for Azure scenarios.

Skills for the Gemini API, SDK and model/agent interactions

Skills for the Gemini API, SDK and model/agent interactions

A collection of AI agent skills for working with Expo projects and Expo Application Services

A collection of AI agent skills for working with Expo projects and Expo Application Services

Give your agents the power of the Hugging Face ecosystem

Give your agents the power of the Hugging Face ecosystem

Production-grade engineering skills for AI coding agents.

Production-grade engineering skills for AI coding agents.

Skills for Real Engineers. Straight from my .agents directory.

Skills for Real Engineers. Straight from my .agents directory.