Discover development debugging skills, compare source repositories and read the instructions for each workflow.
Automatically find relevant context from knowledge graph and code relationships while coding. Detects when context would be helpful (new files, unfamiliar code, architectural decisions) and surfaces related ent...
Expert at analyzing documentation quality, coverage, and completeness. Auto-invokes when evaluating documentation health, checking documentation coverage, auditing existing docs, assessing documentation quality...
Patterns and techniques for analyzing brownfield codebases. Use when onboarding to unfamiliar code, preparing for refactoring, conducting architecture reviews, or identifying technical debt.
Complete visual QA - screenshots with full-page scroll to trigger animations, then analyze with Claude. Run after CSS/template changes.
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".
Analyze and review bug reports to capture repro, evidence, and the next smallest diagnostic step. Use when a bug report lacks clear reproduction.
This skill should be used when the user asks to "check react best practices", "audit this component", "review for performance", "does this follow best practices", "optimize this React code", or mentions React/N...
Use this skill to extract page state and automate web interactions with the agent-browser CLI (navigate, snapshot, click, fill, screenshot). Use this when you need deterministic browser automation or scraping v...
WordPress performance optimization - Core Web Vitals, image/video compression, caching, asset optimization, and speed testing. Use when optimizing site speed or diagnosing performance issues.
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...
Deliver a complete, user-centered critique of a product or flow, identifying issues, risks, and improvements across the entire experience.. Use when When a user requests a UX/UI audit or heuristic review of a p...
Automated E2E test failure classification and diagnosis workflow for Playwright tests. Triggers when user reports Playwright failures, E2E test errors, or requests test triage. Use for timeout, selector, networ...
Next.js Router performance analysis and bottleneck identification workflow. Triggers when user reports performance issues, slow routing, or requests Next.js optimization analysis. Use for identifying FCP/LCP/CL...
TypeScript strictest patterns, type guards, optional properties (exactOptionalPropertyTypes), Drizzle query safety, null checks. Use when fixing type errors, implementing complex types, or when user mentions Ty...
Testing strategy, test pyramid (70% unit/25% integration/5% E2E), PGlite patterns, Playwright best practices. Use when writing tests, debugging test failures, or when user mentions testing/test/spec/E2E.
This skill should be used when the user asks to "review code", "check for anti-patterns", "audit my code", "find issues in code", "review this file", "check this component", or mentions code review, linting, or...
This skill should be used when the user asks to "analyze error handling", "review exception handling", "check error patterns", "audit error recovery", "review logging", "check error boundaries", or mentions err...
This skill should be used when the user asks to "analyze local-first patterns", "review offline support", "check sync implementation", "audit conflict resolution", "review optimistic updates", "check offline ca...
This skill should be used when the user asks to "analyze architecture", "review code structure", "check SOLID principles", "evaluate layering", "assess separation of concerns", "review module organization", or...
Healer monitoring expertise - detection patterns, API endpoints, dual-model architecture, and remediation workflows. Use when monitoring Play workflows or debugging agent failures.
Pack codebases into context-optimized formats for analysis and understanding.
Deep technical research using Firecrawl Agent for autonomous web investigation, competitive analysis, and implementation pattern discovery.
Query Prometheus metrics, Loki logs, and Grafana dashboards for diagnostics and incident response.
Patterns for testing local web applications using Playwright. Use when verifying frontend functionality, debugging UI behavior, capturing screenshots, or testing dynamic web apps. Provides decision tree for cho...
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.