Curated guides
Best Claude skills, by use case
Short, opinionated guides to the most-installed Claude skills for the jobs developers do every day. Each guide ranks the top 10 skills in its category by install count and links to a one-command install.
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Best Claude skills for code review in 2026
The most-installed Claude skills for code review in 2026. Catch bugs before they ship, enforce style, and review pull requests faster with one-command installs.
Best Claude skills for testing in 2026
The most-installed Claude skills for testing in 2026, unit, integration, e2e, contract, and load tests. Generate complete suites with one command.
Best Claude skills for security in 2026
The most-installed Claude skills for security audits, OWASP scanning, secret detection, dependency vulnerabilities, and compliance reviews in 2026.
Best Claude skills for deployment in 2026
The most-installed Claude skills for deployment in 2026, Docker, Kubernetes, GitHub Actions, Terraform, mobile publishing, and full CI/CD pipelines.
Best Claude skills for documentation in 2026
The most-installed Claude skills for documentation in 2026, READMEs, API docs, OpenAPI specs, changelogs, and onboarding guides generated from your code.
Best Claude skills for refactoring in 2026
The most-installed Claude skills for refactoring in 2026, code smell detection, dead code removal, simplification, and large-scale restructuring.
Best Claude skills for migrations in 2026
The most-installed Claude skills for database migrations, framework upgrades, model version bumps, and large-scale codebase migrations in 2026.
Best Claude skills for debugging in 2026
The most-installed Claude skills for debugging in 2026, systematic root-cause analysis, stack trace parsing, log triage, and reproducible bug fixes.
Best Claude skills for accessibility in 2026
The most-installed Claude skills for accessibility in 2026, WCAG 2.2 audits, screen-reader testing, axe-core automation, and a11y fixes.
Best Claude skills for performance in 2026
The most-installed Claude skills for performance in 2026, Core Web Vitals, mobile startup time, query optimization, bundle size, and load testing.
Best Claude skills for marketing in 2026
The most-installed Claude skills for marketing in 2026, SEO audits, content briefs, ASO, launch playbooks, growth experiments, and conversion-rate optimization.
Best Claude skills for product management in 2026
The most-installed Claude skills for product management in 2026, PRD writing, user research, roadmap planning, prioritization, and feature specs.
Best Claude skills for data work in 2026
The most-installed Claude skills for data work in 2026, SQL generation, schema design, ETL pipelines, dbt models, and data validation.
Best Claude skills for healthcare and medical software in 2026
The most-installed Claude skills for healthcare in 2026, HIPAA audits, medical device compliance, clinical workflows, FHIR integration, and PHI handling.
Best Claude skills for frontend development in 2026
The most-installed Claude skills for frontend in 2026, design-to-code, responsive layouts, dark mode, design systems, and component-library scaffolding.
Best Claude skills for backend development in 2026
The most-installed Claude skills for backend in 2026, API scaffolding, database schemas, auth providers, payments, search, and storage integration.
Best Claude skills for mobile development in 2026
The most-installed Claude skills for mobile in 2026, Flutter, React Native, Expo, iOS publishing, Android publishing, mobile performance, and mobile QA.