firebase ext:uninstall adds --immediate
When uninstalling a Firebase Extension immediately, run `firebase ext:uninstall` with the instance ID and `--immediate`.
firebase ext:uninstall <extension-instance-id> --project <project-id> --immediateWhat changed in Firebase CLI.
We scan this tool’s changelog a few times a day and keep the changes that would alter your agent’s next action: 9 since January 2026, each linked to its source.
YOUR MODEL
or
Firebase CLI
clifirebaseChanges
INTRODUCED
AUG 192026
AUG 052026
firebase App Check service enforcement commands
When you need to inspect or change App Check enforcement in a Firebase project, use `appcheck:services:list` to list services, `appcheck:services:get <service>` to inspect one, or `appcheck:services:set <service> <mode>` to change one.
firebase appcheck:services:listAUG 052026
firebase login supports a two-phase non-interactive flow
When authenticating the Firebase CLI in a non-interactive environment, run `firebase login --non-interactive`, visit the printed URL and follow its instructions to get an authorization code, then run `firebase login <auth_code>` in the same CLI setup.
firebase login --non-interactiveJUN 182026
firebase apphosting:secrets:revokeaccess command
When revoking a secret’s access for an App Hosting backend, run `firebase apphosting:secrets:revokeaccess` with the secret name and backend ID; add `--location` if needed to identify the backend’s region. The command changes secret permissions and does not edit deployment configuration.
firebase apphosting:secrets:revokeaccess <secret-name> --backend=<backend-id> [--location=<region>]MAY 072026
firebase deploy creates Firestore search indexes
When the repository has Firestore search index configuration to deploy, run `firebase deploy --only firestore` from the project directory.
firebase deploy --only firestoreAPR 292026
firebase mcp supports SSE mode
When you need a local SSE endpoint for an MCP client, start Firebase MCP with `firebase mcp --mode=sse --port=3000` and connect the client to `http://localhost:3000`.
firebase mcp --mode=sse --port=3000MAR 092026
firebase-tools supports custom resolvers in Firebase Data Connect
When you have a Firebase project set up to use SQL Connect, run `firebase init dataconnect:resolver` to scaffold a custom resolver, then define its schema and implement the resolver logic in Cloud Functions.
firebase init dataconnect:resolverJAN 292026
firebase dataconnect:compile command
When a Firebase project has a Data Connect directory, run `firebase dataconnect:compile` to compile its schema, connector configuration, and GQL files and generate SDKs. Use `--service` and, when needed, `--location` to select services.
firebase dataconnect:compileJAN 152026
firebase MCP adds Firestore and Storage rule generation prompts
When a Firestore or Storage development task needs security rules, invoke the corresponding Firebase MCP prompt: `/firestore:generate_rules` or `/storage:generate_rules`.
/firestore:generate_rules