[raw_anon_1111]

With brownfield projects, I can’t speak to. All of my (consulting) projects start with an empty AWS account and empty git repo.

My Claude/Codex session have temporary AWS Credentials in environment variables. The AWS SDK and CLI use those variables automatically.

My AWS account is bootstrapped with infrastructure as code.

They both do pretty well with troubleshooting since they have the code and my markdown summaries from the contract, diagrams, call transcripts, project plan etc.

They can both look at live CloudWatch logs to find errors.