flyway-schema
Builds the migration layer of a use case (UC-XXX) with Flyway: versioned V*.sql scripts with sequences, tables, snake_case columns, CHECK and UNIQUE constraints, and foreign keys from the entity model, placed in the migration location docs/architecture/stack.md records: a complete table, with every attribute and constraint of the entity model, for each entity the use case needs that has no table yet, and ALTER TABLE only where an existing table lags behind the entity model. Marks a constraint that enforces a business rule with -- UC-XXX BR-YYY. Normally run by /use-case-implement as the first layer; can be run directly, with a use case or for the whole entity model. Use when the user asks to "create a migration", "write a Flyway migration", "add a column", "create the tables for UC-001", "set up the database schema", or mentions Flyway, schema migration, DB migration, database versioning, or SQL migration files in a project that combines layer plugins. Test data migrations belong to the test skills.
