simple-cleanup

HIGH W007: Insecure credential handling detected in skill instructions.

• Insecure credential handling detected (high risk: 1.00). The skill explicitly reads files in full and appends "full archivable task objects" to an archive (and writes stubs), so if any task payloads contain secrets the agent will necessarily copy and output those secret values verbatim into the new files—creating an exfiltration risk.