0n3
MCP servers · X (Twitter) · connector

Connect Claude (desktop & claude.ai) to X (Twitter)

One line gives Claude (desktop & claude.ai) your X (Twitter) account as tools: 16 endpoints, tweets, users, dm, called with your own connection. No key in the prompt, a receipt for every call, revoke Claude (desktop & claude.ai)'s access alone any time.

Get the line for Claude (desktop & claude.ai)Connect X (Twitter) first

Three steps

  1. Create a free 0n3 account and connect X (Twitter). Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into Claude (desktop & claude.ai). Add 0n3 as a custom connector; sign in once through the 0n door.
  3. Ask Claude (desktop & claude.ai): whoami. Then: "Create a tweet in X (Twitter)".
Claude desktop app and claude.ai
  1. Settings → Connectors → Add custom connector
  2. Name: 0n3 · URL: https://0n3.app/mcp
  3. Click Connect and sign in with your 0n account (email + password, or paste your 0n token)
  4. Turn the connector on in a chat and ask: "whoami"

This is the OAuth door: no token to paste, revoke it any time from 0n3 → Tokens.

The line above carries a placeholder; 0n3.app/install mints a real key named for Claude (desktop & claude.ai) and fills it in.

What Claude (desktop & claude.ai) can then do in X (Twitter)

Tweets · Post and manage tweets7
Create a tweetPOST /tweets
Delete a tweetDELETE /tweets/{tweetId}
Get a tweetGET /tweets/{tweetId}
Search tweetsGET /tweets/search/recent
Get user tweetsGET /users/{userId}/tweets
Like tweetPOST /users/{userId}/likes
Unlike tweetDELETE /users/{userId}/likes/{tweetId}
Users · View user profiles and connections7
Get an userGET /users/{userId}
Get an user by usernameGET /users/by/username/{username}
Get followersGET /users/{userId}/followers
Get a followingGET /users/{userId}/following
Get listsGET /users/{userId}/owned_lists
RetweetPOST /users/{userId}/retweets
UnretweetDELETE /users/{userId}/retweets/{tweetId}
Dm · Send direct messages1
Send a dmPOST /dm_conversations/with/{participantId}/messages
Lists · Create and manage lists0
Create and manage lists
More · Everything else this app exposes.1
Create a listPOST /lists

X (Twitter) in other AI clients

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