X (Twitter) Post for Claude, Cursor, ChatGPT & agents

X (Twitter) write-side actions — post new tweets, reply, delete your own tweets, and retweet existing tweets

curl -fsSL https://syncorelabs.ai/install.sh | sh

What it does

X (Twitter) write-side actions — post new tweets, reply, delete your own tweets, and retweet existing tweets. Use when the user wants to post / publish / tweet / reply / share / retweet on X, or delete a tweet they previously posted. For reading / searching X (find posts, threads, sentiment) use the separate x-search skill instead. Requires user-context OAuth 2.0 token with tweet.write scope.

The X (Twitter) Post skill is one of 75+ pre-wired Syncore integrations that any MCP-compatible client — Claude Desktop, Claude Code, Cursor, Windsurf, Codex CLI, and ChatGPT desktop — can call out of the box. You don't configure MCP servers or copy API keys into a JSON file; the Syncore daemon discovers the skill at startup and exposes its tools to whichever AI client is running.

Sample prompts

Once Syncore is installed and X (Twitter) Post is connected, ask your agent something like:

• “Post Tweet tweet from X (Twitter) Post.”
• “Delete tweet from X (Twitter) Post.”
• “Retweet from X (Twitter) Post.”

Tools available (3)

• twitter-post__post_tweet

  Post / publish / tweet a new tweet on X (Twitter), or reply to an existing tweet by id. Use when the user wants to share an update, send a tweet, post an announcement, or reply in a thread. Body up to 280 chars; reply_to is optional.

• twitter-post__delete_tweet

  Delete one of the user's own tweets by id. Use when the user wants to take down / remove / unsend / retract a tweet they previously posted. X only allows deleting tweets owned by the authed user — passing someone else's id returns 403. Does NOT count against the monthly tweet quota (delete is free).

• twitter-post__retweet

  Retweet (boost / share / RT) an existing tweet by id, as the authed user. Use when the user wants to amplify / share / repost / retweet someone else's tweet to their followers. Counts against the same monthly write quota as post_tweet.

How to connect

X (Twitter) Post needs a one-click OAuth grant to talk to twitter. Connect it from the Syncore dashboard:

1. Run curl -fsSL https://syncorelabs.ai/install.sh | sh on macOS / Linux (or the PowerShell command on Windows).
2. Run syncore login to create your account and a device-bound encryption key.
3. Visit syncorelabs.ai/connect and authorize X (Twitter) Post.
4. Run syncore update to sync the skill + credentials to every installed AI client.

Pricing

Free at every Syncore tier. Connect your account once at /connect; the OAuth or API-key credential stays encrypted on your machine and syncs to your other devices via the Syncore vault.

See the full Syncore pricing breakdown — Free $0/mo, Pro $29/mo, Ultra $99/mo — on the homepage.