Tool blocks — a call folded with its result

Whenever Claude used a tool, two things happened: it sent a request, and it got a result back. The app folds that pair into a single collapsible block. Click the block to open it — the request shows on top, the result below — and click again to close it.

Tool requests and results are bulky, so these blocks start closed, letting you read the conversation without wading through machine detail. When you want to see exactly what a tool did, open the one you care about. (Very long requests or results are trimmed so a big session stays quick to render.)