## Modules

| Module | Description |
|---|---|
| [firebase-admin](https://firebase.google.com/docs/reference/admin/firebase-admin#firebase-admin_module) | Firebase App and SDK initialization. |
| [firebase-admin/app](https://firebase.google.com/docs/reference/admin/firebase-admin.app#firebase-adminapp_module) | Firebase App and SDK initialization. |
| [firebase-admin/app-check](https://firebase.google.com/docs/reference/admin/firebase-admin.app-check#firebase-adminapp-check_module) | Firebase App Check. |
| [firebase-admin/auth](https://firebase.google.com/docs/reference/admin/firebase-admin.auth#firebase-adminauth_module) | Firebase Authentication. |
| [firebase-admin/data-connect](https://firebase.google.com/docs/reference/admin/firebase-admin.data-connect#firebase-admindata-connect_module) | Firebase Data Connect service. |
| [firebase-admin/database](https://firebase.google.com/docs/reference/admin/firebase-admin.database#firebase-admindatabase_module) | Firebase Realtime Database. |
| [firebase-admin/eventarc](https://firebase.google.com/docs/reference/admin/firebase-admin.eventarc#firebase-admineventarc_module) | Firebase Eventarc. |
| [firebase-admin/extensions](https://firebase.google.com/docs/reference/admin/firebase-admin.extensions#firebase-adminextensions_module) | Firebase Extensions service. |
| [firebase-admin/firestore](https://firebase.google.com/docs/reference/admin/firebase-admin.firestore#firebase-adminfirestore_module) | Cloud Firestore. |
| [firebase-admin/functions](https://firebase.google.com/docs/reference/admin/firebase-admin.functions#firebase-adminfunctions_module) | Firebase Functions service. |
| [firebase-admin/installations](https://firebase.google.com/docs/reference/admin/firebase-admin.installations#firebase-admininstallations_module) | Firebase Instance ID service. |
| [firebase-admin/machine-learning](https://firebase.google.com/docs/reference/admin/firebase-admin.machine-learning#firebase-adminmachine-learning_module) | Firebase Machine Learning. |
| [firebase-admin/messaging](https://firebase.google.com/docs/reference/admin/firebase-admin.messaging#firebase-adminmessaging_module) | Firebase Cloud Messaging (FCM). |
| [firebase-admin/phone-number-verification](https://firebase.google.com/docs/reference/admin/firebase-admin.phone-number-verification#firebase-adminphone-number-verification_module) | Firebase Phone Number Verification. |
| [firebase-admin/project-management](https://firebase.google.com/docs/reference/admin/firebase-admin.project-management#firebase-adminproject-management_module) | Firebase project management. |
| [firebase-admin/remote-config](https://firebase.google.com/docs/reference/admin/firebase-admin.remote-config#firebase-adminremote-config_module) | Firebase Remote Config. |
| [firebase-admin/security-rules](https://firebase.google.com/docs/reference/admin/firebase-admin.security-rules#firebase-adminsecurity-rules_module) | Security Rules for Cloud Firestore and Cloud Storage. |
| [firebase-admin/storage](https://firebase.google.com/docs/reference/admin/firebase-admin.storage#firebase-adminstorage_module) | Cloud Storage for Firebase. |