This one covers the whole AWS messaging and streaming stack: SQS, SNS, EventBridge, Amazon MQ on the messaging side, plus Kinesis Data Streams, Firehose, Managed Flink, and MSK for streaming. The real value is in the decision framework. It walks through when you want messaging (consume once, delete, distribute work) versus streaming (replay, strict ordering, multiple independent readers). The gotchas section is worth the price alone: things like SQS system attributes versus user attributes, the SNS to Firehose newline delimiter trap, and DLQ policy mistakes that silently drop messages. Useful when you're architecting data flows and need to pick the right service instead of defaulting to whatever you used last time.
npx skills add https://github.com/aws/agent-toolkit-for-aws --skill aws-messaging-and-streaming