semantius-importer

Imports a CSV into Semantius: maps its columns to field formats, diffs them against an existing entity, optionally creates the entity (and its module), and bulk-loads the rows with a Bun script. Also schema-only runs (no rows) and compare-only runs (no writes). Trigger on "import this CSV", "load this CSV into semantius", "create an entity from this CSV / spreadsheet export", "introspect this CSV", "bulk load these CSV rows", "does this CSV match our table?", "export the orders table to CSV", or asking what entity shape a CSV implies. Do NOT trigger for JSON transfer files (from `export_entities` / `export_module`), moving modules or tables between hosts, backups or restores (semantius-transfer), deploying blueprints or specs (semantius-admin / semantius-modeler), designing a multi-entity system (semantius-architect), or CSV work with no Semantius target. For xlsx, ask for a CSV export first; CSV-only.