NestJS Framework

This skill enables Claude to develop scalable Node.js/TypeScript backend applications using NestJS's dependency injection and modular architecture. It's ideal for building enterprise-grade services, controllers, and comprehensive testing suites. Use it when you need structured backend development following established patterns with high code coverage targets.

This skill enables building scalable Node.js/TypeScript backend applications using NestJS's dependency injection and modular architecture. It's ideal for developers creating enterprise-grade APIs and services with structured patterns. Key capabilities include comprehensive testing support and integration with frameworks like TypeORM.

This skill provides a production-tested setup for Content Collections, a TypeScript-first tool that transforms Markdown/MDX files into type-safe data collections with Zod validation. Use it when building blogs, documentation sites, or content-heavy Vite + React applications to ensure type safety and automatic content validation. It covers everything from Vite plugin configuration and MDX compilation to deployment optimization and schema validation.

This skill enables developers to build applications with the Polymarket prediction markets platform, including API integration for trading and market data. It also provides real-time data streaming via WebSocket to monitor live trades and market activity. Use it for implementing trading strategies or creating tools that process live market updates.