Save and export

Writing back, converting to another format, and exporting for other people.

Each row is one job, with where to find it in the app, on the command line and as an MCP tool for AI agents. A dash means that surface does not offer it.

I want to...	In the app	Command line	MCP tool
Save, and save as another format	Saving	--convert	convert, write_table
Export several tabs as one workbook	Exporting several tabs as one workbook	--to-workbook	write_workbook
Save automatically	Auto-save	-	-
Save a file with a password	Password-protected files	--password-env	-
Export to PDF	Export to PDF	-	-
Export the schema as DDL or code	Schema Export	--export-schema	export_schema