Bands

Writes a cold-start handoff to handoff/ before the context fills up or compacts, and offers to resume from it in the next session.

Context window and session cost meter, drawn above the prompt.

Route supported subagent work to Sonnet or Haiku while keeping the main conversation on its model. /router for controls.

A pixel-art crab above the prompt that reacts live to what Claude is doing. /pet for commands.