source-command-design-data skill

Designing source-grounded data models, access boundaries, and indexes without making live database changes is the primary function of this skill. It allows developers to generate comprehensive migration proposals and structural designs based on existing source data. An agent should load this skill when a user requests the specific migrated source command known as design-data.

This tool focuses on the planning phase of database architecture by producing theoretical models and index strategies rather than executing actual schema modifications. It relies on a specific command procedure found within the commands directory to ensure accuracy. By using this skill, developers can validate their architectural decisions and migration paths in a safe environment before any real-world impact occurs on their production or development databases.