ln-724-artifact-cleaner

The ln-724-artifact-cleaner skill presents a coherent and proportionate footprint for its stated purpose of removing platform-specific artifacts. Data flow is primarily local and file-system-bound, with explicit user confirmation to mitigate accidental data loss. While overall security concerns are low, there is moderate risk related to misdetection of platform markers leading to unintended deletions or build regressions. No credential exposure or external data transmission is evident in the described design. Strengthen by adding explicit safety prompts for all potentially data-containing paths, and implement stricter platform-detection validation before irreversible actions.