Panes

Explanations as visual pages in a pane beside the chat: diagrams drawn in place, the full page one click away. No model calls.

A pane with the exact breakdown of what fills Claude's context: system prompt, tools, memory files, skills, messages, and which tools load on every request.

/receipt opens a pane with the exact tokens every turn of the session spent (uncached, cached, output, subagents) and the costliest turns. No tokens spent.