X from Cursor
Schedule X posts from Cursor.
Add Buzzmark to Cursor's MCP servers, and Cursor writes X posts and threads of up to 25 posts in your voice, then schedules them on your Buzzmark calendar.
A free X account stops at 280 characters and a paid one takes 25,000, and Buzzmark checks which one yours is before a post is scheduled.
It's for founders and small teams who build in Cursor and announce what they ship. It comes with every Buzzmark plan, and nothing posts on the spot: the earliest a post goes out is 5 minutes after you ask.
7 days free for new users.
Set up Cursor
Once it's connected, every platform you've added in Buzzmark works.
- 1In Cursor, open Settings, then MCP, and choose Add new MCP server.
- 2Paste the config below. Cursor opens Buzzmark to sign in the first time.
- 3Or make an API key below and send it as a Bearer header instead.
Cursor config
{
"mcpServers": {
"buzzmark": {
"url": "https://buzzmark.ai/mcp"
}
}
}Ask Cursor for X posts.
Your own words work. These are examples for a made-up design studio.
Prompt 1 Read the last 10 commits and write an X thread on what shipped, in our voice.
Prompt 2 Draft the X post for this release and put it on Tuesday's slot.
Prompt 3 Which of our release posts on X did best this quarter?
X, without the mistakes X punishes.
Length by your X plan
Cursor can write the long post. If the account is on X's free plan, Buzzmark stops it at 280 characters before it's scheduled.
One account per post
X bans the same words on several accounts. Buzzmark refuses a post to two X accounts, and words that already went to X in another post.
Threads of up to 25 posts
Ask for a thread and Cursor saves each post in order. The whole thread goes out at the time you pick.
What X takes
Buzzmark checks every post from Cursor against these and says what to fix before it's scheduled.
More on Buzzmark for X- Length
- Up to 280 characters a post
- Pictures
- Up to 4, JPG, PNG, WebP or GIF, 5 MB each
- GIFs
- One per post, with no other pictures
- Video
- One per post, MP4 or MOV, up to 512 MB
- Threads
- Up to 25 posts in a thread
- @mentions
- A typed @handle tags the account
The tools Cursor uses for X
Read from the server's own catalogue, so the names are the ones your app sees.
Write posts in the brand's voice
write_postsWrites single posts or a thread for X in your Hive voice.
Rewrite a post
rewrite_postTurns one post into a thread opener, a tighter version or one with more punch.
Save a draft
save_draftSaves the post or thread and says what X would refuse.
Schedule a post
schedule_postSchedules it for a time, the best time or your next free slot.
Questions about X from Cursor
Yes. Cursor writes the thread, saves it as one draft of up to 25 posts, and schedules it. Every post in it goes out together.
They're set on the post in Buzzmark. Have Cursor save the draft, then switch them on when you schedule it in Buzzmark.
No. Cursor can save drafts and schedule a post at least 5 minutes out, or in your next free slot. You can move it or pull it back in Buzzmark until it goes out.
No. You connect X once in Buzzmark, and Cursor posts to it through Buzzmark. Cursor never sees your X password.