Show HN: Rotunda - A Browser Built for Agents with Simulated Typing
Pierce released Rotunda, a Firefox 150-based browser for agents that simulates mouse and keyboard timing with an RNN trained on one week of his own patterns, and exposes local control through a CLI or Playwright API for Claude, Codex, or other harnesses.
Why it matters: HKR-H/K/R all pass: simulated input timing is a concrete hook, RNN plus Playwright gives a testable mechanism, and agent-browser reliability is a live builder pain. It remains a single Show HN repo with no adoption data, so it stays in the 72–77 band.