Development skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

oauth-specialist

OAuth 2.0 and OpenID Connect implementation expertise covering Authorization Code with PKCE, Client Credentials flow, token management, scope design, consent flows, token introspection, revocation, JWT validation, provider integration patterns, and security considerations for building secure authentication and authorization systems. Use when the user asks about oauth specialist, oauth specialist best practices, or needs guidance on oauth specialist implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

543 repo starsObserved in 2 repos
Development
GitHub

orm-specialist

ORM patterns and optimization expertise covering Active Record vs Data Mapper, Prisma/TypeORM/Sequelize/SQLAlchemy patterns, N+1 prevention, eager vs lazy loading, transaction management, raw query fallbacks, and migration generation. Use when the user asks about orm specialist, orm specialist best practices, or needs guidance on orm specialist implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

543 repo starsObserved in 2 repos
Development
GitHub

pandas-power-user

Advanced pandas techniques for data wrangling including performance optimization, method chaining patterns, MultiIndex operations, memory management, and idiomatic pandas code. Use when the user asks about pandas power user, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of pandas power user or requires a different specialized skill.

543 repo starsObserved in 2 repos
Development
GitHub

payment-system-architect

Payment processing architecture expert covering payment gateway integration (Stripe, Braintree), PCI DSS compliance, subscription billing, recurring payments, fraud detection, refund handling, multi-currency support, payment state machines, and financial reconciliation. Use when the user asks about payment system architect, payment system architect best practices, or needs guidance on payment system architect implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

543 repo starsObserved in 2 repos
Development
GitHub

perform-tech-debt-sprint

Orchestrates a focused technical debt reduction sprint by chaining five engineering skills into a systematic cleanup pipeline. Covers debt assessment, code smell detection, incremental refactoring, test improvement, and safe release of improvements. Use when the team has allocated dedicated time to reduce technical debt and needs a structured approach to maximize impact. Do NOT use for ongoing maintenance, single refactoring tasks, or debt work mixed with feature development.

543 repo starsObserved in 2 repos
Development
GitHub

php-laravel-patterns

Guides expert-level php laravel patterns implementation: php and frameworks decision frameworks, production-ready patterns, and concrete templates for php laravel patterns workflows. Use when the user asks about php laravel patterns, php laravel patterns configuration, or php best practices for php projects. Do NOT use when the user needs a different languages runtimes capability -- check sibling skills in the languages runtimes subcategory.

543 repo starsObserved in 2 repos
Development
GitHub

php-modern-idioms

Guides expert-level php modern idioms implementation: php and best-practices decision frameworks, production-ready patterns, and concrete templates for php modern idioms workflows. Use when the user asks about php modern idioms, php modern idioms configuration, or php best practices for php projects. Do NOT use when the user needs a different languages runtimes capability -- check sibling skills in the languages runtimes subcategory.

543 repo starsObserved in 2 repos
Development
GitHub

php-project-setup

Guides expert-level php project setup implementation: php and best-practices decision frameworks, production-ready patterns, and concrete templates for php project setup workflows. Use when the user asks about php project setup, php project setup configuration, or php best practices for php projects. Do NOT use when the user needs a different languages runtimes capability -- check sibling skills in the languages runtimes subcategory.

543 repo starsObserved in 2 repos
Development
GitHub

postgres-expert

Advanced PostgreSQL mastery covering indexing strategies (GIN, GiST, BRIN, B-tree), table partitioning, pg_stat analysis, VACUUM tuning, connection pooling with PgBouncer, JSONB operations, full-text search, row-level security, replication topologies, and essential extensions like PostGIS and pg_cron. Use when the user asks about postgres expert, postgres expert best practices, or needs guidance on postgres expert implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

543 repo starsObserved in 2 repos
Development
GitHub

pr-ship

End-to-end PR lifecycle: create PR, wait for CI, review, fix issues, merge - all in one invocation. Use when: (1) User says "/pr-ship", (2) User wants to ship current changes as a complete PR lifecycle, (3) User wants to resume shepherding an existing PR.

543 repo starsObserved in 2 repos
Development
GitHub