run-system-diagnostics

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 0.90). The skill contains runtime PowerShell that downloads and extracts a binary from https://github.com/microsoft/diskspd/releases/download/v2.2/DiskSpd.ZIP and then runs diskspd.exe for IOPS testing, which fetches and executes remote code during skill execution.

MEDIUM W013: Attempt to modify system services in skill instructions.

• Attempt to modify system services in skill instructions detected (high risk: 0.90). The skill instructs the agent to modify Windows security settings (add Microsoft Defender exclusions), perform admin-required powercfg changes, and download/execute binaries, all of which change system state and can weaken/ bypass security protections.