Google Cloud Secure Serverless Tiers

The document specifies restricted frontend and backend ingress, private networking, default-deny egress controls, Secret Manager, IAM database authentication, VPC Service Controls, and confirmation before deployment, making the main security boundaries and data flows visible. Points are deducted because required permissions are described broadly as Project Editor, Security Admin, and similar roles, without a complete least-privilege matrix, sensitive-data classification, rollback procedure, or per-operation confirmation for Terraform and gcloud changes.

The workflow is clearly phased and includes abnormal-path validation targets and diagnostic checks. Points are deducted because the referenced assets/main.tf is absent from the supplied material, while the Terraform, gcloud commands, and validation script in the template remain placeholders; key paths therefore cannot be statically reproduced and dependency and failure-feedback coverage is thin.

The audience, intended scenario, and exclusions for VM, GKE, and non-Google-Cloud designs are explicit, with global versus regional load-balancer and optional Redis choices. Points are deducted because the input/output contract, non-fit business ranges, and trigger conditions remain broad; Chinese-language interaction is not specified, and reachability of core Google Cloud functions from mainland-China networks is not evidenced.

The skill is organized progressively across requirements, design, implementation, and validation, with named parameters, limitation warnings, example templates, internal references, and Apache-2.0 metadata. Points are deducted because the referenced assets/main.tf is not supplied and the template contains many unfilled placeholders; the skill has no clear versioning policy, changelog, named maintenance owner, or update path.

The intended workflow covers requirements discovery, architecture, IaC, deployment, and validation, and explicitly targets an architecture report, Terraform, gcloud commands, and a validation script. Points are deducted because the supplied output template contains neither deployable code nor an executable validation script, and completion depends on user-provided images, domains, project permissions, and later manual approval; static evidence supports only limited task completion.

The skill supplies architectural rules, an audit checklist, technical guidance, and validation steps, so some design claims are traceable to internal reference material. Points are deducted because there is no committed test suite, CI workflow, execution result, or third-party reproduction evidence; the absent main.tf also prevents independent verification of the key implementation.