Development skills

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

nestjs-security-isolation

Enforce multi-tenant isolation and PostgreSQL Row Level Security in NestJS. Use when enforcing tenant isolation or PostgreSQL RLS in NestJS multi-tenant apps.

524 repo starsObserved in 2 repos
Development

nextjs-caching

Configure Next.js cache layers, invalidation, and cache-component APIs. Use when choosing `fetch` caching, `use cache`, tags, or stale-data debugging in Next.js.

524 repo starsObserved in 2 repos
Development

php-error-handling

Implement modern PHP error and exception handling patterns. Use when implementing exception hierarchies, error handlers, or custom exceptions in PHP.

524 repo starsObserved in 2 repos
Development

php-language

Apply core PHP language standards and modern 8.x features. Use when working with PHP 8.x features like enums, fibers, readonly properties, or named arguments.

524 repo starsObserved in 2 repos
Development

python-database

Implement Python database access with parameterized SQL, transaction scope, connection helpers, and repository seams. Use when editing Postgres queries, repositories, transactions, pooling, or persistence boundaries in Python.

524 repo starsObserved in 2 repos
Development

python-tooling

Configure Python tooling, dependency surfaces, static analysis, and verification gates. Use when editing `pyproject.toml`, `requirements.txt`, `pytest.ini`, `ruff`, `pyright`, CI, or Python release checks.

524 repo starsObserved in 2 repos
Development

database-mongodb

Apply MongoDB data-modeling, indexing, and query rules from access patterns. Use when designing schemas, choosing embed vs reference, or tuning MongoDB query behavior.

524 repo starsObserved in 1 repos
Development

flutter-retrofit-networking

Build type-safe HTTP networking with Dio and Retrofit including auth interceptors in Flutter. Use when integrating REST APIs with Dio or Retrofit.

524 repo starsObserved in 1 repos
Development

golang-security

Secure Go backend services against common vulnerabilities. Use when implementing input validation, crypto, or SQL injection prevention in Go.

524 repo starsObserved in 1 repos
Development

nextjs-architecture

Structure Next.js projects with Feature-Sliced Design layers, domain-grouped slices, and strict import hierarchy. Use when organizing features into FSD layers, enforcing slice boundaries, or keeping page.tsx thin.

524 repo starsObserved in 1 repos
Development