--- description: Scout, plan, and implement using tmux-backed subagents --- Use the `subagent` tool to handle this request in three stages: 1. Run `scout` to inspect the codebase for: $@ 2. Run `planner` in chain mode, using `{previous}` from the scout output to produce a concrete implementation plan 3. Run `worker` in chain mode, using `{previous}` from the planner output to implement the approved plan User request: $@