Google Antigravity

Antigravity is a powerful agentic coding assistant and IDE for building apps, including Flutter apps. You can pair with Antigravity to solve your coding tasks, create new codebases, modify existing ones, and answer questions.

Install the latest version of Antigravity for your platform by visiting the Antigravity site.

1. Open Antigravity

   When opening Antigravity for the first time, a How do you want to use Antigravity screen displays and provides some radio buttons and pulldown menus for customizing your use of the tool.

   We recommend that you select Review-driven development. This means that Antigravity asks you to approve each command that it wants to run.

   You can change this setting at any time to give Antigravity more or less control. Even if you select Agent driven development, which allows Antigravity to directly run commands without approval, you can specify certain commands that will always ask for your approval, such as the rm command to removes files.

2. Install the Dart and Flutter extensions

   Open the Extensions menu in the left nav and search for Dart. The search results bring up both the Dart and Flutter extensions. Click the Install button for Dart and then do the same for Flutter.

3. Set up any MCP servers that you use

   1. Navigate to or open the Agent side panel.

      If it's closed, open it by either:

      • Pressing Cmd/Ctrl + L.
      • Going to View > Open View... > Agent.

      In the upper right of the Agent panel, click the Additional options (...) menu button.

   2. Select MCP Servers.

   3. In the upper right of the Agent panel, click Manage MCP Servers.

      The MCP Store screen appears and you can search for Dart, which is likely already in the list. Click Install.

      After installing any servers that you want, view them by clicking the Manage MCP Servers button and click View raw config to access your JSON manifest.

4. For these tips and more that show some of Antigravity's benefits, watch the following 10-minute Flutter + Antigravity video:

   Watch on YouTube in a new tab: "Flutter + Antigravity in 10 minutes"

For a walkthrough on creating a new Flutter app in Antigravity, visit Create a new Flutter app.