You can connect Local Dominator to Google Antigravity by adding our connector to Antigravity’s MCP settings. This gives Antigravity direct, read-only access to your SERP Tracker, Site Audit, Geogrid, AI Tracker, and Review Velocity data, so you can ask for reports and analysis in plain English instead of exporting CSVs or switching tabs.
🎯 Who is this for?
This is for agencies and marketers who already use Google Antigravity for research, reporting, or coding workflows and want live Local Dominator data available inside it without leaving the app.
- Agencies managing multiple client accounts in Local Dominator
- Marketers comfortable editing one config file (no coding required beyond copy-paste)
📋 What you will need
You need Antigravity installed, Node.js to run the connector, and your Local Dominator API key. There’s no separate connector file to download yourself. Antigravity fetches and runs it automatically the first time it connects.
-
Google Antigravity installed
(2.0 app, IDE, or
CLI—all three share the same configuration) - Node.js version 18 or newer (nodejs.org, LTS version)
- Your Local Dominator API key, from your account’s API settings page.
-
No separate download needed.
Antigravity runs Local Dominator’s official connector directly from our
hosted connector file via
npx, so there are no files to create or manage yourself.
⏳ Time to complete
- ~ 10 minutes
How to Connect Antigravity
Follow these steps to connect Antigravity. Node.js runs the connector for you on demand, there’s nothing to download or install ahead of time.
Log into Local Dominator
Go to Account → API Settings, and copy your API key.
Your key starts with ld_.
Never share it in chat, email, or a screenshot.
Open the Antigravity customization settings.
Under Installed MCP Servers, the built-in store will not list Local Dominator because it is a custom connector rather than a store listing.
Open this file in any text editor:
C:\Users\<you>\.gemini\config\mcp_config.json
{
"mcpServers": {
"local-dominator": {
"command": "npx",
"args": [
"-y",
"https://localdominator.co/wp-content/uploads/2026/08/LOCAL-1.tgz"
],
"env": {
"LOCAL_DOMINATOR_API_KEY": "ld_your_actual_key_here"
}
}
}
}
Replace
ld_your_actual_key_here
with your real Local Dominator API key, then save the file.
Return to Antigravity’s Customizations settings:
Click next to Add MCP.
After refreshing, the Local Dominator connector should appear like this:
local-dominator
The first connection may take a few extra seconds while
npx fetches the connector. After the
initial setup, refreshing the connection should be nearly instant.
Start a new conversation in Antigravity and send this prompt:
Use the local-dominator MCP tool to check my Local Dominator account status.
You should receive your real credit balances across all Local Dominator modules.
What You Can Ask For
Once connected, Antigravity can pull and summarize live data on request. You don’t need to know tool names or campaign IDs in advance—just describe what you want.
All available tools are read-only. Actions that spend credits—such as triggering a new scan or audit—cannot run through this connector.
From Raw Grid Data to a Client-Ready Action Plan
The real value appears when you chain questions together instead of asking them one at a time. Here’s an actual verified session, condensed:
Check GeoGrid (Maps & Local Pack) for Sunrise Remodeling Co.
Antigravity pulls the scan and summarizes the rankings by keyword and location.
What keywords are we showing lower than 10 on GeoGrids for Sunrise Remodeling?
Antigravity filters the pulled data into a table showing the keyword, average grid rank, best pin position, and overall status.
Three keywords ranked between #4 and #8 at the business’s home pin, but fell to unranked (20+) at nearly every other point on the grid.
Identify what we need to address to improve our visibility with these keywords in the areas on the grid that we are failing.
Antigravity diagnosed the pattern: strong visibility at the center pin with a steep drop-off everywhere else—a classic proximity decay signal.
It then proposed potential improvements:
- GBP category and service-area alignment
- Geotagged content
- Review keyword and location co-occurrence
- On-page schema
- Citation cleanup
Strategize an exact 20-point action plan we can take charge of today.
Antigravity generated a complete phased plan covering:
Antigravity can write its output directly to a file when you ask it to. A session like this can end with an actual action-plan document ready for handoff—not merely chat text that you need to copy manually.
Troubleshooting and FAQ
Server doesn’t appear after Refresh
Fully quit Antigravity—not just close the window—and reopen it.
“LOCAL_DOMINATOR_API_KEY is not set” error
The env block is missing or
malformed in
mcp_config.json. Check that it
matches the example exactly.
First connection takes a while or seems stuck
This is normal on the very first run.
npx is downloading the connector
from our server. It needs internet access to reach
localdominator.co
once; after that, it’s cached and starts instantly.
Server shows “failed” or won’t connect
Confirm Node.js version 18 or newer is installed by running the following command in a terminal:
node --versionAlso confirm that the following package URL in your config is spelled exactly right. A typo here is the most common cause.
https://localdominator.co/wp-content/uploads/2026/08/LOCAL-1.tgzTool calls ask for approval every time
This is expected default behavior. Allow
local-dominator automatically
under the following settings if you use it often:
local-dominator