# Antigravity

> Antigravity connects to the ZopNight MCP server through the chat window's Manage MCP Servers panel, via View Raw Config. Like Windsurf it uses `serverUrl` rather than `url`, and it needs an explicit Refresh, or an app restart, before the tools appear.

Source: https://zop.dev/integrations/mcp-server/clients/antigravity
Updated: 2026-08-20

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## Common questions

### Where do I paste the MCP config in Antigravity?

In the chat window's additional-options menu, choose Manage MCP Servers, then View Raw Config. Paste the JSON there and save.

### Antigravity saved the config and shows no tools. What now?

Press Refresh on the Manage MCP Servers page, or restart the app. Antigravity does not hot-reload the config, so a config that is correct but unrefreshed looks exactly like one that is wrong.

### Does Antigravity use url or serverUrl?

serverUrl, matching Windsurf rather than Cursor. A config copied across from Cursor will save without complaint and never register.

## Reaching Manage MCP Servers in Antigravity

From the chat window's additional-options menu choose Manage MCP Servers, then View Raw Config. Paste the JSON below, save, and hit Refresh on the Manage MCP Servers page (or restart Antigravity).

## The raw config JSON, using serverUrl

```json
{
  "mcpServers": {
    "zopnight": {
      "serverUrl": "MCP_SERVER_URL",
      "headers": {
        "Authorization": "Bearer MCP_PAT"
      }
    }
  }
}
```

The Server URL comes from your Organisation Settings page; the token is your own `zn_pat_…` personal access token.

## Refresh is not optional

Antigravity does not hot-reload the MCP config. After saving, press Refresh on the Manage MCP
Servers page, or restart the app. A config that is correct but unrefreshed looks exactly like a
config that is wrong, which makes this worth checking first.

Note the key name: `serverUrl`, matching Windsurf rather than Cursor.

## What the read-only tier gives Antigravity

At the default org setting, read-only, 85 of the 119 tools work immediately. That covers
cost totals by team or tag, spend trends, budget health, detected anomalies, the full resource
inventory, recommendations with their savings, Kubernetes logs and events, and deploy history.

Ask for a cost overview first; it is the entry point the tool set is designed around.

## Write tiers, seen from Antigravity

Mutating tools sit behind an org-level dial with four positions, each cumulative:

| Tier | What it unlocks |
|---|---|
| Read-only | nothing mutating (**the default**) |
| Metadata | budgets, recommendation status, smart-tag decisions |
| Reversible | schedules, overrides, tagging policies, deploys and rollbacks |
| Irreversible | start/stop, provisioning, Kubernetes writes, deletes |

Your own RBAC still applies on top: the tier is a ceiling, not a bypass. Roles, user management,
credentials and cloud-account deletion are never reachable at any tier.

## Antigravity shows no tools after Refresh

Two causes account for almost every case. Either MCP is not enabled for the organisation, or the transport is
wrong. MCP is off by default, and an admin turns it on in Organisation Settings. Every mutating call is audit-logged with its source, so MCP activity stays
distinguishable from UI and API activity afterwards.