session-to-skill-extractor

The fragment appears to implement legitimate local queue and registry management, with no evident malware, data theft, or remote-control behavior. It has a significant filesystem boundary-validation flaw: candidate_id and candidate.name are incorporated into paths without enforcing safe relative names or resolved-path containment. An attacker who can influence these values may access, overwrite, or move files outside the intended queue or skill directories. The provided text also contains an indentation/syntax error around PromoteError, which would prevent execution as pasted.