Aws Sdk Python Usage

This one loads when you import boto3 or botocore, giving Claude the patterns for AWS SDK Python development. It covers the client versus resource decision (which matters more than you'd think, especially for DynamoDB), proper error handling with typed exceptions instead of string matching on ClientError, pagination with JMESPath searches, and service-specific APIs for S3 and DynamoDB. The most useful bit is probably the insistence on letting exceptions propagate instead of catching and swallowing them, and keeping sys.exit calls out of business logic. Solid for anyone writing AWS automation scripts or Lambda functions in Python.