Identify database stacks and enforce domain constraints for backend projects.
npx skills add https://github.com/mrsknetwork/nemodev --skill db-mrsknetwork
Please help me install this Agent Skill. Skill: db Source: https://github.com/mrsknetwork/nemodev/tree/main/skills/domains/references/db Command: npx skills add https://github.com/mrsknetwork/nemodev --skill db-mrsknetwork
The Database Domain Expert helps software teams select robust database stacks, enforce domain-specific constraints, and plan safe migrations to keep production data safe and accessible.
Provide a database-domain plan for a new project, including stack choice, ORM usage, and migrations guidelines.
High-intent search queries and answers about installing and using this skill.
To plan safe database migrations, you must identify domain constraints and apply guardrails for data integrity. This involves mapping your backend ecosystem, enforcing constraints like UUID primary keys, and establishing a migration-ready schema protocol.
Choosing an ORM requires ecosystem mapping: Node.js or TypeScript projects map to Prisma, while Python projects map to SQLAlchemy 2.0. This ORM delegation ensures your schema design aligns with your backend stack for optimal performance and data integrity.
To prevent N+1 query issues in Prisma or SQLAlchemy, apply explicit loading strategies and indexing best practices. Performance guidance dictates how you structure relationships and queries to avoid unnecessary database calls during data retrieval.
Yes, this database migration approach works with both stacks through ecosystem-aware constraints. It provides phase-driven guidance specifically tailored for Node.js and TypeScript using Prisma, and Python using SQLAlchemy 2.0.
To maintain data integrity during ORM schema migrations, enforce hard constraints such as UUID primary keys and guarded operations. These rules ensure migrations remain safe and production data stays accessible without corruption or loss.
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