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You’ll sign in to Custosa, or create an account, when your assistant connects.Sign in

Connect Antigravity

  1. Add PHI Schema Check

    Add this to ~/.gemini/config/mcp_config.json, which Antigravity and Antigravity CLI share. In Antigravity, open it from Agent Settings, Customizations, Manage MCP Servers.

    { "mcpServers": { "custosa-phi-schema-check": { "serverUrl": "https://mcp.custosa.com/mcp" } } }
  2. Sign in

    In Antigravity, open Agent Settings, Customizations, and select Authenticate next to custosa-phi-schema-check. Sign in to Custosa (or create an account) and approve the connection, then paste the code back and select Submit.

  3. Try it

    In the agent panel or Antigravity CLI, send:

    Check my database schema for HIPAA gaps with Custosa.

Using more than one assistant?

This adds PHI Schema Check to Claude Code, Codex, Cursor, VS Code and Antigravity on this computer. It shows what it will change and asks before changing anything.

npx custosa setup
Trouble connecting?
  • Already have other servers? Add only the custosa-phi-schema-check entry inside mcpServers.
  • On an older Antigravity version, the file is ~/.gemini/antigravity/mcp_config.json.
  • Still on Gemini CLI through a company plan? Run gemini mcp add --transport http --scope user custosa-phi-schema-check https://mcp.custosa.com/mcp, then /mcp auth custosa-phi-schema-check inside Gemini CLI.
  • Not sure it’s connected? Send Use Custosa’s health tool to check my connection.

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