Documentation
Attach your own Google Cloud or AWS credentials in Organization or Project settings. Workloads then run in your account.
Enable APIs and grant roles on the service account whose JSON key you paste. Covers Cloud Run deploys for agents, apps, and MCP servers.
Attach an access key and grant IAM for ECR, CodeBuild, and ECS Fargate. The cluster is created in your account; it is not created automatically on first deploy.