Add this MCP server to Claude Code.
Name: Twitter/X MCP
Merge into: ~/.claude/mcp.json under mcpServers

---
{
  "mcpServers": {
    "twitter": {
      "command": "npx",
      "args": ["-y", "twitter-mcp"],
      "env": {
        "TWITTER_API_KEY": "<YOUR_API_KEY>",
        "TWITTER_API_SECRET": "<YOUR_API_SECRET>",
        "TWITTER_ACCESS_TOKEN": "<YOUR_ACCESS_TOKEN>",
        "TWITTER_ACCESS_SECRET": "<YOUR_ACCESS_SECRET>"
      }
    }
  }
}

// ── Setup ────────────────────────────────────────────────────────────────────
// 1. Apply for a Twitter Developer account at https://developer.twitter.com/
// 2. Create a project and app in the Developer Portal
// 3. Generate API Key, API Secret, Access Token, and Access Token Secret
// 4. Ensure your app has Read and Write permissions
//
// ── Available tools ──────────────────────────────────────────────────────────
// post_tweet              post a new tweet
// search_tweets           search recent tweets by keyword
// get_timeline            fetch your home timeline
// get_user_tweets         get tweets from a specific user
// reply_to_tweet          reply to an existing tweet
// like_tweet              like a tweet
// retweet                 retweet a tweet
// get_tweet               fetch a single tweet by ID