Replacing mention of Firebase Studio with Antigravity by sfshaza2 · Pull Request #13201 · flutter/website

sfshaza2 · 2026-03-20T18:35:00Z

Update or replace mentions of Firebase Studio now that it is being sunset.

Resolves #13198

gemini-code-assist

Code Review

This pull request rebrands and updates documentation for an AI-assisted IDE, replacing all mentions and setup instructions for "Firebase Studio" with "Antigravity" across multiple documentation files. This includes adding a new dedicated documentation page for Antigravity, updating various installation, reference, FAQ, and tools pages, and removing the stage-site markdown file. Review comments suggest correcting a typo in a link reference, ensuring consistent step numbering, replacing a placeholder xxx with actual screen names for clarity, and standardizing the YouTube video link format for robustness in the new Antigravity setup instructions.

gemini-code-assist · 2026-03-20T18:38:52Z

src/content/reference/create-new-app.md

-    Once you've chosen a name and configured your workspace,
-    click **Create** to provision your new workspace.
+     Click the 3-dot hamburger menu in the upper right of
+     the xxx screen. Select **Manage MCP Servers** from


The placeholder xxx should be replaced with the actual name of the screen or relevant information to provide complete instructions.

Suggested change

the xxx screen. Select **Manage MCP Servers** from

the [appropriate] screen.

Yes, I am unsure of the name, hence asking for a reviw.

The steps from https://docs.flutter.dev/ai/mcp-server#antigravity have these details on how to do this and the names if you want to use it as a reference. Trying them out, the instructions still seem accurate:

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.

Select MCP Servers.

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

src/content/reference/create-new-app.md

src/content/tools/antigravity.md

flutter-website-bot · 2026-03-20T18:43:19Z

Visit the preview URL for this PR (updated for commit d154f8c):

https://flutter-docs-prod--pr13201-antigravity-arkfono0.web.app

parlough

Thanks for tackling this @sfshaza2!

parlough · 2026-03-21T08:30:53Z

src/content/ai/ai-toolkit/index.md

+Or, you can open it in [Antigravity][], Google's full-stack AI workspace and IDE.

 [src-code]: {{site.github}}/flutter/ai/blob/main/example/lib/demo/demo.dart
-[Firebase Studio]: https://firebase.studio/
+[Antigravity]: https://antigravity.google/


I think you should remove this mention. The original mention was because it was one click, opening in the browser.

Suggested change

Or, you can open it in [Antigravity][], Google's full-stack AI workspace and IDE.

[src-code]: {{site.github}}/flutter/ai/blob/main/example/lib/demo/demo.dart

[Firebase Studio]: https://firebase.studio/

[Antigravity]: https://antigravity.google/

[src-code]: {{site.github}}/flutter/ai/blob/main/example/lib/demo/demo.dart

parlough · 2026-03-21T08:32:36Z

src/content/install/custom.md

+
+{% comment %}
+ <a class="card outlined-card" href="xxx" target="_blank">
   <div class="card-header">
-     <span class="card-title">Firebase Studio</span>
+     <span class="card-title">Antigravity</span>
   </div>
   <div class="card-content">
-     <p>Create a new Flutter workspace in Firebase Studio.</p>
+     <p>xxx</p>
   </div>
 </a>
+{% endcomment -%}


You can delete this card. It's covered by the VS Code one. But you can update the VS Code card's description to cover other Code OSS-based editors (like Antigravity).

Suggested change

{% comment %}

<a class="card outlined-card" href="xxx" target="_blank">

<div class="card-header">

<span class="card-title">Firebase Studio</span>

<span class="card-title">Antigravity</span>

</div>

<div class="card-content">

<p>Create a new Flutter workspace in Firebase Studio.</p>

<p>xxx</p>

</div>

</a>

{% endcomment -%}

parlough · 2026-03-21T08:33:18Z

src/content/install/index.md

+  <a class="card outlined-card" href="https://antigravity.google/" target="_blank">
    <div class="card-header">
      <span class="card-title">
-        <span>Firebase Studio</span>
+        <span>Antigravity</span>
        <Icon id="open_in_new" size="1rem" />
      </span>
    </div>
    <div class="card-content">
-      <p>Develop complex Flutter apps in an AI-assisted workspace in the cloud.</p>
+      <p>Build apps using Google's AI-assisted IDE.</p>
    </div>
  </a>


These cards about trying Flutter in the browser without installing, so Antigravity doesn't fit here.

Suggested change

<a class="card outlined-card" href="https://antigravity.google/" target="_blank">

<div class="card-header">

<span class="card-title">

<span>Firebase Studio</span>

<span>Antigravity</span>

<Icon id="open_in_new" size="1rem" />

</span>

</div>

<div class="card-content">

<p>Develop complex Flutter apps in an AI-assisted workspace in the cloud.</p>

<p>Build apps using Google's AI-assisted IDE.</p>

</div>

</a>

parlough · 2026-03-21T08:35:49Z

src/content/reference/create-new-app.md

-To create a Flutter app with [Firebase Studio][fbs],
-you first need a Google account and to [set up Firebase Studio][fbs-setup].
-Then follow these steps:
+To create a Flutter app with [Antigravity][ag],


This page is a reference for how to create a new Flutter app. The entries should be short and focused, plus the VS Code entry should already cover Antigravity.

The following documentation you wrote is good, but seems to be about setting Antigravity up for Flutter development. Perhaps would be good for a separate page? Maybe at /tools/antigravity.md.

Edit: Seems you already added that page :). Can you move these details there?

parlough · 2026-03-21T08:40:39Z

src/content/reference/create-new-app.md

-    Once you've chosen a name and configured your workspace,
-    click **Create** to provision your new workspace.
+     Click the 3-dot hamburger menu in the upper right of
+     the xxx screen. Select **Manage MCP Servers** from


The steps from https://docs.flutter.dev/ai/mcp-server#antigravity have these details on how to do this and the names if you want to use it as a reference. Trying them out, the instructions still seem accurate:

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.

Select MCP Servers.

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

parlough · 2026-03-21T08:42:22Z

src/content/tools/antigravity.md

+title: Antigravity
+shortTitle: Antigravity


Suggested change

title: Antigravity

shortTitle: Antigravity

title: Google Antigravity

shortTitle: Antigravity

parlough · 2026-03-21T08:42:32Z

src/content/tools/antigravity.md

+---
+title: Antigravity
+shortTitle: Antigravity
+description: Learn about the Antigravity agentic coding assistant.


Suggested change

description: Learn about the Antigravity agentic coding assistant.

description: Learn about the Antigravity agentic development platform.

parlough · 2026-03-21T08:42:43Z

src/content/tools/antigravity.md

+
+## Introduction
+
+[Antigravity][ag] is a powerful agentic AI coding assistant and IDE


Suggested change

[Antigravity][ag] is a powerful agentic AI coding assistant and IDE

[Antigravity][ag] is a powerful agentic development platform and IDE

parlough · 2026-03-21T08:43:23Z

src/content/tools/editors.md

+  <a class="card outlined-card" href="https://antigravity.google/" target="_blank">
    <div class="card-header">
      <span class="card-title">
-        <span>Firebase Studio</span>
+        <span>Antigravity</span>
        <Icon id="open_in_new" size="1rem" />
      </span>
    </div>
    <div class="card-content">
-      <p>Develop complex Flutter apps in an AI-assisted workspace in the cloud.</p>
+      <p>Develop complex Flutter apps in an AI-assisted IDE.</p>
    </div>
  </a>


These cards about trying Flutter in the browser without installing, so Antigravity doesn't fit here.

Suggested change

<a class="card outlined-card" href="https://antigravity.google/" target="_blank">

<div class="card-header">

<span class="card-title">

<span>Firebase Studio</span>

<span>Antigravity</span>

<Icon id="open_in_new" size="1rem" />

</span>

</div>

<div class="card-content">

<p>Develop complex Flutter apps in an AI-assisted workspace in the cloud.</p>

<p>Develop complex Flutter apps in an AI-assisted IDE.</p>

</div>

</a>

sfshaza2 added 4 commits March 17, 2026 10:13

stash

cd7ead9

Merge branch 'main' into writing

03db7f5

Add Antigravity page under Tools & editors

333a968

Replacing mention of Firebase Studio with Antigravity

653a189

sfshaza2 requested a review from a team as a code owner March 20, 2026 18:35

Merge branch 'main' into antigravity

78c95ae

gemini-code-assist bot reviewed Mar 20, 2026

View reviewed changes

Fix macro

d154f8c

sfshaza2 marked this pull request as draft March 20, 2026 19:28

parlough reviewed Mar 21, 2026

View reviewed changes

parlough mentioned this pull request Mar 22, 2026

Remove IDX config file #13205

Open

	the xxx screen. Select Manage MCP Servers from
	the [appropriate] screen.

	description: Learn about the Antigravity agentic coding assistant.
	description: Learn about the Antigravity agentic development platform.


		## Introduction

		[Antigravity][ag] is a powerful agentic AI coding assistant and IDE

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sfshaza2 commented Mar 20, 2026 •

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