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Twitter

Integrates with Twitter/X to enable direct actions like posting, replying, following users, and retr...

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Updated Sep 12, 2025
Not audited
Integrates with Twitter/X to enable direct actions like posting, replying, following users, and retrieving profile data through a Node.js server with dual authentication options.

Step-by-Step Instructions to Obtain and Configure Twitter Environment Variables

Option 1: Using Your Twitter Account Credentials

  1. Prepare Your Twitter Account Information

    • Make sure you know your current Twitter (X) username, password, and the email associated with your account.
  2. Note What Will Be Needed

    • You need the following values:
      • TWITTER_AUTH_MODE (set this to "CREDENTIALS")
      • TWITTER_USERNAME (your Twitter username)
      • TWITTER_PASSWORD (your Twitter password)
      • TWITTER_EMAIL (the email linked to your Twitter account)
  3. Open the FastMCP Connection Interface

    • Click the "Install Now" button for the MCP Twitter integration.
    • In the interface, add the following ENV values with your own details:
      • TWITTER_AUTH_MODE = CREDENTIALS
      • TWITTER_USERNAME = your Twitter username
      • TWITTER_PASSWORD = your Twitter password
      • TWITTER_EMAIL = your Twitter email
  4. Save Configuration

    • Confirm and save the environment variables in FastMCP.

  1. Create or Log In to a Twitter (X) Account

  2. Apply for a Twitter Developer Account

    • Visit https://developer.twitter.com.
    • Click on “Sign up” or “Apply” for a developer account.
    • Follow the guided steps (provide details about intended API usage, agree to policies, and verify your email).
  3. Create a Twitter Developer App

    • In the Twitter Developer Portal, go to the dashboard and click “Create App.”
    • Fill in the required information (app name, purpose, etc.).
    • Upon creation, you will see your app’s details.
  4. Generate API Keys and Access Tokens

    • In your app settings, navigate to the “Keys and Tokens” or “Authentication Tokens” section.
    • Generate (or view) the following values:
      • API KeyTWITTER_API
      • API Secret KeyTWITTER_API_SECRET
      • Access TokenTWITTER_ACCESS_TOKEN
      • Access Token SecretTWITTER_ACCESS_TOKEN_SECRET
  5. Configure Authentication Mode

    • Set TWITTER_AUTH_MODE to API.
  6. Open the FastMCP Connection Interface

    • Click the "Install Now" button for the MCP Twitter integration.
    • Fill in the required ENV fields as follows:
      • TWITTER_AUTH_MODE = API
      • TWITTER_API = the API key
      • TWITTER_API_SECRET = the API secret key
      • TWITTER_ACCESS_TOKEN = the access token
      • TWITTER_ACCESS_TOKEN_SECRET = the access token secret
  7. Save Configuration

    • Confirm and save the environment variables in FastMCP.

Tip:

  • Choose the mode (CREDENTIALS or API) that best fits your usage and security needs.
  • Store your credentials securely and never share them with untrusted parties.
  • For further details, visit the Twitter Developer Documentation.

After completion, you can now use the MCP Twitter integration through FastMCP/Claude to interact with Twitter/X directly.

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