Answers
Can X's official server for AI agents post tweets?
Not a regular post: X's official server for AI agents, which X's docs call X MCP, lists tools to read posts, search, manage bookmarks and publish Articles, and none to create a tweet (checked 6 Nov 2026). Evenpost, an app for X (Twitter) that lets an AI agent draft posts you approve on your phone, covers the step it leaves out, with you approving each post.
Evenpost / Answers / X's official agent server
X documents the server on its developer site. X hosts it, and your agent reaches it through a small open-source bridge on your computer. It acts as you only through your own X developer app, signed in with OAuth 2.0. Without that sign-in it can read, but it cannot act for your account.
Can X's official agent server post, and is it free?
- ReadPosts, and who liked, reposted or quoted them. Users, search, and news and trends.
- BookmarksRead and change your own bookmarks.
- Articles"Create draft Articles and publish them", in its docs' words. Articles are X's long-form posts.
- Not listedCreating a regular post or an X thread, replying, or uploading a photo. Its table of capabilities lists only ways to read posts.
X's page names no price. The server runs on your own X developer app, and its fix for one setup error is to move that app to X's Pay-per-use plan. X's rates are on its developer pricing page.
If you want your agent to post tweets
Give it a draft-only path. Through Evenpost, Claude Code, Claude Desktop or Cursor can write a single post or an X thread of up to 25 tweets, attach up to 4 photos to each tweet and check the length, and you approve the exact words on your phone. You need no X developer app: you sign in with X once, in the app, and X's per-post fee is Evenpost's cost.
Is X's official agent server free?
X's official agent server has no price on its documentation page, checked on 6 Nov 2026. It runs on your own X developer app, and X's docs point that app to X's Pay-per-use plan. Through Evenpost you need no developer app, and X's per-post fee is Evenpost's cost.
Can X's official agent server post an X thread?
X's official agent server cannot post an X thread, as far as its documentation shows on 6 Nov 2026: it lists only ways to read posts and names no tool to create one. Through Evenpost, your agent drafts the thread, up to 25 tweets, and it posts one tweet at a time, in order, after you approve it.
Can I use X's server and Evenpost together?
Yes, you can use X's official agent server and Evenpost together. Each is a separate connection in Claude Code, Claude Desktop or Cursor. Your agent can search X or read posts with one, then send a draft to Evenpost with the other, where it waits for your approval on your phone.
In Evenpost
Free during the invite-only beta: 150 tweets and 10 link posts per 30 days. Connect your agent, or read what Evenpost is.
Updated 6 Nov 2026
Get an invite
Your agent drafts the posts X's own server leaves out. You approve on your phone. Free during the invite-only beta.