gcloud-auth-verification

Application Default Credentials errors occur when your local environment lacks valid Google Cloud authentication. This Skill checks your active gcloud account status and guides you through the correct login steps to restore missing credentials.

A 403 access denied error in BigQuery requires distinguishing missing credentials from IAM permission issues. This Skill diagnoses whether your default credentials are absent or if your account lacks the necessary IAM permissions.

To set up gcloud authentication, you must run gcloud auth login and gcloud auth application-default login. This Skill verifies your current credentialed account status and directs you to execute these commands to resolve missing authentication.

Yes, this Skill diagnoses missing Google Cloud authentication and Application Default Credentials failures for Dataform, BigQuery, and Python workflows. It verifies your auth status and guides you through user-driven login setup.

The difference involves user account credentials versus local application credentials. This Skill checks your gcloud auth list and directs you to run both gcloud auth login for user accounts and gcloud auth application-default login for default credentials.

When application-default login fails, you should check whether gcloud has an active credentialed account first. This Skill verifies your authentication status using gcloud auth list before suggesting any credential recovery steps.