Chat modes: build, plan, chat
Pick between editing files directly, a plan you approve first, or a discussion that changes nothing.
The three modes
Build edits files and saves a new version. Plan shows a plan card (steps, files, risks, estimated cost) and builds nothing until you press “Approve and build”. Chat answers questions without changing any file.
Project instructions
From “Project instructions” add general guidance, brand voice, do/don't rules, a glossary and short docs. The AI reads them on every request.