Agent Skills: delegate

Delegate a self-contained task to a separate streaming agent session, then summarize the result. The backend (Claude Code or Pi) is chosen automatically from the model you name — say "let opus/sonnet/claude look at it" to route to Claude Code, or "let codex/gpt look at it" to route to Pi. Use when the user wants delegation, subagents, parallel research, isolated context, resuming a delegated task, or running a task on a specific model regardless of which runtime backs it.