looker-studio

SUSPICIOUS. The skill’s main advisory purpose is mostly coherent, but its footprint expands into executing third-party repo scripts that handle API credentials and move data into Google Sheets. Data flows appear to target official services and user-controlled Sheets rather than an exfiltration proxy, so this is not confirmed malware; however, the mutable clone-based install and credential-bearing script execution from a personal repo make the trust model broader than a simple documentation skill.