Documentation index: https://openadmanager.com/llms.txt

# Google, Meta, TikTok and more Ads in Antigravity | OpenAdManager

> Add one mcp_config.json entry to Antigravity, sign in, and ask about your ad accounts. Uses serverUrl, not httpUrl. You choose what it can change.

Canonical: https://openadmanager.com/docs/ai/antigravity

**Docs menu**

## Get started

[Docs home](https://openadmanager.com/docs)[Quickstart](https://openadmanager.com/docs/quickstart)

## Add to your AI

[All AI apps](https://openadmanager.com/docs/ai)[Claude](https://openadmanager.com/docs/ai/claude)[ChatGPT](https://openadmanager.com/docs/ai/chatgpt)[Cursor](https://openadmanager.com/docs/ai/cursor)[Claude Code](https://openadmanager.com/docs/ai/claude-code)[Codex](https://openadmanager.com/docs/ai/codex)[GitHub Copilot](https://openadmanager.com/docs/ai/vs-code)[Gemini CLI](https://openadmanager.com/docs/ai/gemini-cli)[Devin Desktop](https://openadmanager.com/docs/ai/devin)[Antigravity](https://openadmanager.com/docs/ai/antigravity)[OpenClaw](https://openadmanager.com/docs/ai/openclaw)[Hermes Agent](https://openadmanager.com/docs/ai/hermes-agent)[More AI apps](https://openadmanager.com/docs/ai/other-clients)

## Control and safety

[AI permissions](https://openadmanager.com/docs/control)[Security](https://openadmanager.com/security)

## Tracking and team

[Tracking](https://openadmanager.com/docs/tracking)[Team and roles](https://openadmanager.com/docs/team)

## Google Ads

[Your own Google Cloud project](https://openadmanager.com/docs/google-ads/own-cloud-project)

## MCP reference

[Endpoint and tool catalog](https://openadmanager.com/docs/mcp)

Setup steps checked Nov 2026.

# Your ad accounts, inside Antigravity

## Install

Add this to `~/.gemini/config/mcp_config.json` (for one workspace: `.agents/mcp_config.json`):

```
{ "mcpServers": { "oam": { "serverUrl": "https://mcp.openadmanager.com/mcp" } } }

```

**It is `serverUrl`, not `httpUrl`.** That is the opposite of [Gemini CLI](https://openadmanager.com/docs/ai/gemini-cli).

Antigravity then opens the OpenAdManager sign-in. Click **Allow**. Its redirect address is `https://antigravity.google/oauth-callback`.

## Check it worked

Use OpenAdManager: list my ad accounts.

## If something goes wrong

- **No sign-in window.** Check that the key is `serverUrl`.
- **"Not done. ... is turned off in AI permissions".** That is your switches working. Open the link in the message, or **Add to your AI** in the menu, and turn it on if you want it.

New sign-ups are closed right now.

[Get notified](https://app.openadmanager.com/accounts-open-soon)