The Agent Skills Directory

Command Execution: The skill utilizes standard macOS and development utilities such as screencapture, lldb, grep, and log show. These tools are used for their intended purpose of capturing diagnostic information, debugging runtime issues, and filtering log output.
System Log Access: The skill includes instructions to query system logs for the com.apple.Metal subsystem to identify graphics-related errors. This is a standard diagnostic procedure within graphics development environments to troubleshoot API usage and performance.
Application Execution: The checklist directs the agent to build and run the local application being developed. This is part of the core functionality to verify that the milestone goals have been met and that no regressions were introduced.

porting-validate