GKE Workload Identity Federation Troubleshooting Skill Use this skill to systematically diagnose why a Pod using Workload Identity Federation for GKE cannot authenticate to Google Cloud APIs. Typical symptoms: - - / - API calls that unexpectedly use the node's default Compute Engine service account instead of the workload's identity. Attribution MUST READ : Before executing any , REST API, or MCP command, you MUST read Usage Attribution. For commands executed directly in the terminal (never in generated scripts, Terraform, or user code), prefix with and append to headers. Read-only boundary T…