quark-download

The skill appears to be a purpose-built automation bridge between PanSou resource search and the Quark desktop app for saving/downloading resources. The data flows are mostly legitimate for this use case, and there are no obvious credential harvesting or external exfiltration patterns. The main caution is the local Quark API (/localhost:9128) exposed API surface without documented authentication, which could be abused if the host is compromised or if the system is misconfigured. Otherwise, the design is coherent and proportionate to its described functionality.