Delegate a substantial coding task — an investigation, an explicit fix, or a continuation of earlier rescue work — to Qoder (qodercli) running as a full autonomous agent in the current repo. Write-capable by default (it edits code and runs commands); pass --read-only for a diagnosis-only pass. Use when Claude is stuck, wants a second implementation pass, needs a deeper root-cause investigation, or should hand off a long/open-ended task, or when the user runs /qoder-rescue. Returns Qoder's output verbatim.