claude-code

REST API design conventions and best practices. Use when designing endpoints, naming resources, choosing HTTP methods, structuring responses, handling errors, or planning API versioning.

Type-safe SQL with Drizzle ORM in TypeScript. Use when defining database schemas, writing queries, setting up relations, running migrations, or working with PostgreSQL/MySQL/SQLite data layers.

DynamoDB single-table design using dynamodb-toolbox v2. Use when creating entities, defining key patterns, designing GSIs, writing queries, implementing pagination, or working with any DynamoDB data layer in TypeScript projects.

Building REST APIs with Fastify and TypeBox in TypeScript. Use when creating routes, defining request/response schemas, implementing validation, structuring API modules, or working with type-safe HTTP handlers.

Writing clear, conventional commit messages. Use when creating git commits, staging changes, or helping with version control messages. Applies conventional commits format with scope and imperative mood.

Reviewing code changes like a senior engineer. Use when doing code reviews, checking PR quality, auditing changes before commit, or providing feedback on implementations.