If you’ve ever watched an AI agent run a sequence of tool calls, you know the pain. The terminal fills up with JSON blobs, error messages, retry logs, and output dumps. By the time the agent finishes, you’ve scrolled past 300 lines to find the result.
Hermes just fixed this. For good.
The Auto-Scrolling Window
The desktop console now collapses long tool-call runs into an auto-scrolling window. Instead of dumping every tool invocation into your terminal as raw text, the console creates a scrollable, collapsible pane for each tool sequence.
You see the agent is working. You see which tool it’s calling. You see progress. But you don’t see every byte of every response unless you want to.
What Changed
PR #57913 introduced feat(desktop): collapse long tool-call runs into an auto-scrolling window. The implementation is elegant: tool calls within a sequence are grouped, each group gets its own scroll container, and the viewport auto-advances to the latest output.
Why It Matters
This isn’t cosmetic. When you’re monitoring a long-running agent — a code review, a deployment, a multi-file refactor — the difference between “a wall of text” and “a clean, scrollable log” is the difference between understanding what’s happening and being overwhelmed.
Auto-scrolling tool-call windows are a UX detail that many terminal agents overlook. OpenCode, Mimo, and Kilo have their own approaches to displaying tool output. Hermes’s implementation stands out for the smooth auto-scroll behavior that keeps the latest tool call visible without manual scrolling.