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How to use X (Twitter) with VS Code

You want X (Twitter) inside VS Code so it can triage mentions and respond to customers, monitor a topic and publish updates, curate a research list, and review engagement and amplify posts — without you copy-pasting between tabs. Here is the whole setup, once.

Create your X (Twitter) gateway

The gateway is the thing VS Code connects to, and it is where you decide which X (Twitter) tools an agent may use. You create it once and every client reuses it.

  1. Create an Arcade account

    Sign up and open the dashboard. The free tier is enough to follow this through.

  2. Create an MCP Gateway and select your X (Twitter) tools

    In the dashboard, create a gateway and pick the X (Twitter) tools you want to expose. The gateway is what your client connects to, and it is where tool access is decided.

  3. Copy your gateway URL

    Every client below needs it.

    https://api.arcade.dev/mcp/<YOUR-GATEWAY-SLUG>

Create a X (Twitter) gateway Opens the gateway builder in your Arcade dashboard.

Connect the gateway to VS Code

  1. Add the server

    VS Code 1.107.0 or higher. Command Palette → MCP: Add Server… → choose HTTP, paste your gateway URL, and name it something like mcp-arcade.

  2. Start it and authenticate

    Click Start next to the server in mcp.json or under Extensions → MCP Servers - Installed, then approve the Arcade sign-in and consent screens.

  3. Try it out

    Open the chat pane, switch to Agent mode, and ask it to use one of your X (Twitter) tools.

Full VS Code guide in the docs steps verified 2026-08-13

Try these X prompts

VS Code can now act on your X (Twitter) account. Click a prompt to copy it.

Require approval before an agent publishes, replies, retweets, likes, deletes posts, or changes lists. Pair it with Contextual Access policies so an agent can monitor conversations without being allowed to publish or delete posts.

Ready to actually ship your agent?

Free to start. Ready for enterprise when you are.

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