Summary
A question about whether Gmail and Google Drive resources can be used in the new App Builder, since neither surfaces in the new builder's chat panel and appears usable only in classic apps.
AI Response
Gmail and Google Drive are not currently supported in the new App Builder. Retool's official 'Supported resources' reference lists the Google integrations available in the new builder — Google Analytics, Google Calendar, Google Cloud Storage, Google Docs, Google Maps, Google Search Console, Google Sheets, and Google Slides — and neither Gmail nor Google Drive appears among them. The same page's Limitations section explicitly states that 'Resources not listed above can't be reached from an app,' which confirms these must be built in a classic app for now. As a workaround, a custom REST API resource against the Gmail/Drive APIs can be used, or the app can be built in the classic builder. The suggestion to add an unsupported-resource warning (like the one for other unsupported integrations) is a reasonable docs improvement.
Sources
Supported resources | Retool Docs
Authoritative list of resources supported in the new App Builder, confirming Gmail and Google Drive are absent and that unlisted resources can't be reached from an app.
A recent community report corroborating that the new App Builder cannot find or surface a Google Drive resource.
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