backend

Create a new buildable TypeScript package in the Packmind monorepo using Nx tools and configure it for use across applications.

Create new models and update existing ones with TypeORM to ensure proper database structure and maintainability when adapting to evolving business requirements.

Implement a standardized repository with soft delete functionality and comprehensive tests to ensure maintainable code and reliable data access patterns in the Packmind codebase.

Implement a new Packmind AI agent rendering/deployer pipeline (single-file or multi-file) with type and registry wiring, frontend UI/docs updates, and thorough unit/integration tests to reliably support additional coding assistants and distribution formats when introducing a new agent integration or render mode.

Describes the hexagonal architecture (ports and adapters) used across the Packmind monorepo. This skill should be used when creating new domain packages, use cases, services, repositories, or any architectural component to follow established patterns.

Write TypeORM migrations in the Packmind monorepo to manage and version database schema changes with consistent logging, reversible rollbacks, and shared helpers. Use this skill whenever creating or modifying database tables, columns, or foreign-key relationships — including any time schema changes need to be tracked, versioned, or rolled back. Invoke even if the user just says "add a column", "create a table", or "update the DB schema".