$ npx skills add https://github.com/layeredcraft/dynamo-mapper --skill git-workflow
Use this skill whenever the user asks to:
Use this skill when you need to write or explain DynamoMapper mappings for DynamoDB `AttributeValue` items in C#. It covers how to declare mapper classes, how `DynamoMapper`, `DynamoField`, `DynamoIgnore`, and `DynamoMapperConstructor` behave, how lifecycle hooks work, what types and nested shapes are supported, how custom conversion really works, and how to troubleshoot DynamoMapper diagnostics and common gotchas without relying on stale docs.