YouTube Shorts by 1Social

Upload a vertical video to YouTube Shorts without leaving the chat. Attach the clip, say what it is about, and get a short title people will tap and a description with the right links and tags. Before anything is uploaded, the video is checked: YouTube quietly turns a horizontal or over-long clip into a regular video instead of a Short, so those are stopped with a clear reason. Publish now or schedule it up to 30 days ahead in your own timezone. After publishing you get a receipt that says whether the upload actually landed, with a link to it. Anything still scheduled can be edited or cancelled from the chat. Requires the 1Social connector (https://mcp.1social.dev/mcp), listed as "Instagram & TikTok by 1Social", and a YouTube channel connected to your 1Social account.