How to Post to YouTube from Claude

What you need before you start

How to post to YouTube from Claude

1. Add Social Rainbow to Claude

   Start the Social Rainbow trial, then open the connectors directory, find Social Rainbow, choose Connect, and sign in with the same Social Rainbow account.

2. Connect your YouTube channel

   Choose the YouTube connection and complete the provider's authorization page. Return to Claude and list accounts again to confirm the connection.

3. Draft for YouTube

   Make the first line a clear, searchable title, then use the remaining copy as a useful description rather than repeating the title. Include any intended link or supported media before validation.

4. Validate and review the exact preview

   Check every destination, the visible post text, link behavior, media, follow-ups, and platform options. Resolve warnings or errors before approval.

5. Approve and publish

   Explicitly approve that exact preview. Social Rainbow publishes the unchanged payload and returns the actual publication job status.

A prompt you can copy

You do not need to name internal tools. State the outcome, destinations, source material, and approval requirement in plain language.

Write for YouTube, not just at it

Make the first line a clear, searchable title, then use the remaining copy as a useful description rather than repeating the title.

Supported content: single-video uploads with a title, description, and privacy setting. YouTube requires exactly one supported video and an explicit public, unlisted, or private visibility choice.

Choose the final video and visibility before validation. For TikTok, also review the creator's available interaction and disclosure settings. If required media or options are missing, add them instead of silently removing the destination.

Media handling in Claude

For media posts, provide a direct public media URL that Social Rainbow can validate for the selected destination.

Media storage does not publish a post. The assistant still has to validate the destination, show the complete preview, receive approval, and call the final publish or schedule action.

What the final review should show

• The exact connected account name and destination.
• The final visible root post and any follow-ups or comments.
• Every link, media item, and destination-specific option.
• Warnings, normalization changes, or validation errors.

If anything changes after that review, validate the new version and approve it again. This keeps the user's approval tied to the content that will actually be sent.