Guides creation of high-quality Agent Skills with domain expertise, anti-pattern detection, and progressive disclosure best practices. Activate on keywords: create skill, review skill, skill...

CLAUDE.md file generation and optimization for Claude Code projects. Capabilities: initialize project instructions, analyze codebase context, optimize existing CLAUDE.md, apply Anthropic best...

Use when asking about Rust code style or best practices. Keywords: naming, formatting, comment, clippy, rustfmt, lint, code style, best practice, P.NAM, G.FMT, code review, naming convention,...

Code review specialist for quality standards, design patterns, security review, and constructive feedbackUse when "code review, pull request, PR review, code quality, refactor, technical debt,...

Tailwind CSS v4.1 best practices with WCAG 2.1 AA accessibility, theming, and dark mode support. Use when working with HTML, CSS, styling components, accessibility (a11y), WCAG compliance, color...

MySQL Daily Practice 365: Daily SQL tasks for 365 days to improve database skills, from basic queries to advanced MySQL concepts. Each day includes a folder with problem.sql and README.md.

Apply context-driven testing principles where practices are chosen based on project context, not universal 'best practices'. Use when making testing decisions, questioning dogma, or adapting...

Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB, Redis), APIs (REST, GraphQL, gRPC),...

Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB, Redis), APIs (REST, GraphQL, gRPC),...

Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB, Redis), APIs (REST, GraphQL, gRPC),...

Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB, Redis), APIs (REST, GraphQL, gRPC),...

Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB, Redis), APIs (REST, GraphQL, gRPC),...

Reference material for prompt engineering and development standards. Use when designing agent prompts, choosing tooling, or needing specific templates. Complements prompt-engineer and standards agents.

Guide for strict TypeScript practices including avoiding any, using proper type annotations, and leveraging TypeScript's type system effectively. Use when working with TypeScript codebases that...

Terraform infrastructure as code best practices

Provides standards-compliant best practices, conventions, and practical examples for implementing advanced data tables with AG Grid in React and TypeScript projects. Covers configuration,...

Guideline setup and develop application base on SvelteKit, tailwindcss, shadcn-svelte framework.

Best practices for building and documenting component libraries with Storybook

Analyze and extract relevant patterns, best practices, and usage examples

Code review skill for quality, standards compliance, and best practices