Iam

This is your reference for IAM when you need to write policies, set up roles, or debug permission errors. It covers the fundamentals well: service roles for Lambda, cross-account access patterns, and the difference between identity-based and resource-based policies. The troubleshooting section is genuinely useful, especially the policy simulator commands for debugging access denials. What makes this practical is the side-by-side CLI and boto3 examples for common tasks. IAM is one of those AWS services where you need the syntax right the first time, and having trust policy templates and the actual commands for attaching policies saves you from constantly context switching to the docs.

Install to Claude Code

npx -y skills add itsmostafa/aws-agent-skills --skill iam --agent claude-code