Based on the information provided in the knowledge sources, I don't have enough specific details to explain why you can't see Typeform when trying to fork an existing connector in the Custom Builder. However, I can provide some relevant context about custom connectors and the Connector Builder in Airbyte: 1. The Connector Builder is a relatively new feature in Airbyte, introduced with version 1.0. It allows users to build, contribute, and maintain connectors directly from the Airbyte UI [Release notes](
https://docs.airbyte.com/release_notes/v-1.0#tackling-the-long-tail-of-connectors). 2. Not all existing connectors may be available for forking in the Connector Builder. The ability to fork connectors directly from the UI is a recent addition, mentioned in the release notes as: "connectors can be forked directly from the UI for faster edits" [Release notes](
https://docs.airbyte.com/release_notes/v-1.0#tackling-the-long-tail-of-connectors). 3. Typeform does have an existing connector in Airbyte, but it's not clear if it's been migrated to the new low-code format that would make it available for forking in the Connector Builder [Typeform Source](
https://docs.airbyte.com/integrations/sources/typeform#typeform). 4. If you're unable to see Typeform or other connectors you expect to be there, it could be due to various reasons such as the connector not being migrated to the new format, or potential issues with your specific Airbyte instance or permissions. To troubleshoot this issue, you might want to: 1. Check if you're using the latest version of Airbyte that supports this feature. 2. Verify if the Typeform connector has been migrated to the low-code format compatible with the Connector Builder. 3. Reach out to Airbyte support or community forums with specific details about your setup and the exact steps you're taking when you encounter this issue. If you need more specific guidance, you may need to provide additional details about your Airbyte setup and the exact steps you're taking when trying to fork the connector.