GitHub
code-critic
Detect over-engineering and YAGNI violations. Stricter than /review. Use when asked to "critique my code", "find over-engineering", or "check for unnecessary complexity".
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data ai debugging AI Skills
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GitHub
react-performance-best-practices
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. Trigge...
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GitHub
observability-review
Evaluate logging coverage, error tracking, debugging capabilities, and monitoring patterns. Use when investigating production issues becomes difficult, after incidents, or when expanding monitoring coverage.
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GitHub
performance-review
Analyze React/Next.js performance issues, N+1 queries, bundle size, and Core Web Vitals. Use when optimizing components, checking for slow renders, reviewing data fetching patterns, or when the app feels sluggi...
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GitHub
bug-hunt
Find bugs, logic errors, race conditions, and edge cases in code. Use when investigating issues, reviewing complex logic, checking async code, or looking for potential runtime errors.
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GitHub
security-review
Perform OWASP Top 10 security audit, check auth/authz guards, find injection vulnerabilities, and identify data exposure. Use when reviewing security-sensitive code, before merging auth changes, or when asked t...
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GitHub
vercel-react-best-practices
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. Trigge...
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GitHub
web-design-guidelines
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".
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GitHub
fitness-evaluation-logic
Use this skill when evaluating system performance and determining if optimizations are successful. This skill covers fitness functions, metric collection, and improvement validation.
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GitHub
codex
Versatile Codex MCP integration for code review, technical research, documentation generation, and custom technical queries. Automatically constructs optimized prompts and gathers project context.
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GitHub
design-audit
Comprehensive health audit for design documentation. Use when performing thorough quality checks, preparing for releases, or ensuring documentation compliance.
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GitHub
aurora-project-structure
Provides structured information about the Aurora/NestJS project folder hierarchy, explaining the purpose and responsibility of each directory and key files. Trigger: When user asks about project structure, fold...
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GitHub
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior in C#/.NET code before proposing fixes; applies to gRPC services, EF Core queries, async operations, and build failures
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GitHub
testing-practices
Testing best practices for modern Python development. Activated when working with tests, pytest, Hypothesis property-based testing, Atheris fuzz testing, test coverage, test organization, or mutation testing.
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GitHub
profiling-practices
Performance profiling best practices using py-spy and other Python profiling tools. Activated when profiling code, analyzing bottlenecks, or optimizing performance.
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GitHub
benchmarking
Performance benchmarking practices using pytest-benchmark. Activated when working with benchmarks, performance testing, or optimization.
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GitHub
optimize-e2b
Run accessibility and SEO audits in cloud sandboxes, generate remediation specs, and implement fixes. Use when optimizing a website for accessibility (a11y, WCAG) or SEO, or when the user says "optimize", "audi...
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GitHub
e2b-audit
Run accessibility and SEO audits in isolated e2b cloud sandboxes
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GitHub
code-review
Use when performing code reviews. Provides a checklist to verify error handling, TypeScript, CSS, and architecture patterns.
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GitHub
create-hook
Create Claude Code hooks with proper patterns, security best practices, and configuration. Use this skill when building PreToolUse, PostToolUse, SessionStart, or other hook types for plugins.
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GitHub
opentelemetry
OpenTelemetry observability - use for distributed tracing, metrics, instrumentation, Sentry integration, and monitoring
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GitHub
posthog
Implement PostHog analytics for PhotoVault with dual tracking (client + server). Use when working with event tracking, funnel analysis, user identification, TypeScript event schemas, ad-blocker-proof server-sid...
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GitHub
chrome-dev-protocol
Lightweight Chromium DevTools automation via the bundled browser-tools.ts CLI (Puppeteer connect). Use when you need to launch a Chromium-based browser with a remote-debugging port, navigate pages, run JS in th...
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GitHub
self-improve
Analyze coding agent sessions to improve or create skills for Claude Code, Pi, and Codex.
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The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.