Create and edit apps in Studio
Create and change apps through Studio. Describe the experience, inspect its preview, and request focused changes. The first app guide gives a complete review scenario.
For existing API integrations
Section titled “For existing API integrations”Earlier versions of this guide used /v1/apps and app-edit endpoints. Those routes are not part of the current public API. The historical reference remains available for identifying older integrations, but its calls should not be used as current instructions.
The current public developer API handles keys and billing, and developer keys reach three read-only MCP account tools. On Pro, a coding agent signed in to your account creates and edits apps over MCP (see Connect your coding agent). ChatGPT and Claude can too, as AI assistant plugins, on every plan. Internal Studio endpoints are not a stable public contract.
Work with a coding agent
Section titled “Work with a coding agent”Signed in to your account on Pro, a coding agent creates and changes apps, builds a private preview and prepares a publish that you approve in Studio: see Connect your coding agent. With only a developer key it reads your account and builds nothing, so use it to prepare a brief and sample data and bring them into Studio. Either way, review the resulting app and test data persistence and access before publishing.