mark-reader

Quick Review

The skill provides a clear workflow for marking Slack channels as read with user confirmation. The description covers trigger phrases well. However, the novelty is low since marking channels as read is a simple operation that a CLI agent could handle directly with basic Slack API knowledge. The task knowledge is adequate with the workflow steps and delegation to another skill (/shiiman-slack:message-mark-read), though the example command references a script path that may not align with the actual delegation pattern. Structure is reasonable but could be more concise. Overall, this is a straightforward wrapper skill with limited complexity reduction benefit.