Antigravity

Fit

Antigravity appears compatible with SecureMCP-Lite through its raw MCP configuration flow.

This page is intentionally written with a caveat:

• the current guidance is based on Antigravity’s public MCP configuration flow
• SecureMCP-Lite has not yet been verified end-to-end against Antigravity in this repository

Reported configuration flow

Antigravity’s public MCP pages describe a flow similar to:

1. open the MCP store
2. choose Manage MCP Servers
3. choose View raw config
4. edit mcp_config.json

If that flow is available in your Antigravity build, configure a local server entry like this:

{
  "mcpServers": {
    "repo-guard": {
      "command": "npx",
      "args": [
        "securemcp-lite",
        "start",
        "--target",
        "npx -y @modelcontextprotocol/server-filesystem .",
        "--target-cwd",
        "/absolute/path/to/project",
        "--config",
        "/absolute/path/to/project/secure-mcp.yml"
      ]
    }
  }
}

Rollout steps

1. confirm your Antigravity build supports local MCP server configuration
2. add the repo-guard entry above
3. start with a read-only filesystem policy
4. manually verify one allowed call and one blocked call

Recommendation

Treat this integration as promising but not yet verified.

For launch credibility, do not claim first-class Antigravity support until you run a real compatibility pass.

Public reference used

• Antigravity Codes MCP pages: https://antigravity.codes/External