Manage Firestore databases, authentication, cloud functions, hosting, and storage. Build and manage your Firebase backend directly from your development workflow.

Prerequisites

Node.js installed
Firebase CLI credentials (logged in via firebase login or Application Default Credentials)

Optional Configuration

Add arguments to customize behavior:

--dir ABSOLUTE_DIR_PATH - Set project context directory
--only FEATURE_1,FEATURE_2 - Limit exposed tools (comma-separated)

Example with options:

{
  "firebase": {
    "command": "npx",
    "args": ["-y", "firebase-tools@latest", "mcp", "--dir", "/path/to/project", "--only", "auth,firestore"]
  }
}

Learn More

See Firebase MCP Documentation for detailed setup instructions.