Steps
1. Install and log in
npx.cmd -y firebase-tools@latest --version
npx.cmd -y firebase-tools@latest login
npx.cmd -y firebase-tools@latest projects:list
2. Register MCP
Write into AntiGravity 2's MCP config file (workspace .agents/mcp_config.json or global ~/.gemini/config/mcp_config.json), get confirmation before modifying:
{
"mcpServers": {
"firebase": {
"command": "npx.cmd",
"args": ["-y", "firebase-tools@latest", "mcp"]
}
}
}
After completion, restart AntiGravity or use /mcp to reload.
3. Security rules
- Admin SDK credentials must not be made public
- Student data stores only class code and seat number