Automate YouTube Shorts with Cursor
YouTube is the only platform where the first line of what you write silently becomes the title of the video.
Cursor installs Antwork from a single click. It is the shortest setup of any client here — no command, no config file, no URL to copy.
Connect it
- 01Click Add to CursorCursor opens and asks you to confirm the install. There is nothing to paste: the server name and URL travel inside the link.
- 02Authorize in the browserThe first Antwork tool call opens an OAuth consent screen. Approve it once and the token refreshes itself from then on.
- 03Connect the social accountAsk Cursor to connect your account and it returns a connect link per platform. Antwork holds and refreshes that token so publishing does not silently break weeks later.
What you can say once YouTube Shorts is connected
“Write the description for this YouTube Shorts video, and make the first line work as the title.”
“Schedule this Short for Sunday morning and use my usual voice.”
“Rewrite the first line of my last YouTube Shorts post so it reads better as a title.”
“How many views did my last five Shorts get?”
What is different about YouTube Shorts
Only hereThe first hundred characters are the title
YouTube takes the opening 100 characters of the body as the video title. It is the only platform Antwork posts to that derives a second field out of your text, so the agent writes that first line to stand on its own.
Three minutes, and that is a hard stop
Shorts ends at three minutes, the shortest runtime ceiling of anything here. Past that it is not a Short, and Antwork will not pretend otherwise.
Vertical or nothing
9:16 is the only ratio accepted. A landscape or square cut is refused outright, which is the usual reason a video that posted to TikTok will not come here unchanged.
The file size is effectively unlimited
Up to 256 GB per video, roughly a thousand times what Instagram allows. Whatever came out of your editor goes up without a re-encode.
Questions
- Do I need an API key to connect Cursor?
- No. Antwork connects over OAuth — you approve a consent screen in the browser and you are done. There is no key to generate or paste into a URL, which is how most social MCP servers handle it.
- Do I need a paid account?
- No. Your first two connected accounts are free forever, with unlimited posts and workspaces, and there is no plan gate on MCP access.
- Will Cursor post without showing me first?
- Not unless you ask it to. Drafting and publishing are two separate steps: the agent writes, renders the post card, and only publishes when you confirm.
- Does the writing sound like AI?
- Antwork hands the agent that account's recent posts, along with how each performed, and the agent writes to match them. On YouTube Shorts that includes writing to the length the format rewards, up to 5,000 characters.
Never leave Cursor to post again.
One command, one consent screen, and YouTube Shorts is something you can just ask for.