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On the recordRead 9 Oct 202620 facts
Rotunda
On the record
- Agent controls
- Its CLI supports browser actions including opening tabs, describing page elements, clicking, filling fields, screenshots, downloads, and page extraction.rotunda.sh · read 5 Oct 2026
- Browser control
- Rotunda supports Playwright through its browser and context helpers, and also offers a CLI for agent browser actions.rotunda.sh · read 9 Oct 2026
- Fingerprint approach
- Rotunda says it reports the host's real GPU, audio drivers, and platform while varying human-variable attributes such as fonts, extensions, and screen size.rotunda.sh · read 9 Oct 2026
- Humanized input
- Rotunda says it predicts mouse paths and adds cadence and occasional errors to keystrokes.rotunda.sh · read 9 Oct 2026
- Integrations
- The site says Rotunda works with the local-first OpenClaw and Hermes agents and with Playwright.rotunda.sh · read 9 Oct 2026
- Intended use
- Rotunda says it is intended for personal agents acting on a user's network and advises against using it for crawling.rotunda.sh · read 9 Oct 2026
- Known limitation
- The maker says fingerprint blocking can still occur and suggests checking whether the same site flags a normal Chrome or Firefox session.rotunda.sh · read 5 Oct 2026
- License
- The site identifies Rotunda as open source under the MPL-2.0 license.rotunda.sh · read 9 Oct 2026
- Local installation
- Rotunda installs as a Python package through uv, downloads its patched Firefox build, and requires no hosting layer.rotunda.sh · read 5 Oct 2026
- Local storage
- The site says Rotunda stores persistent browser profiles, including cookies, sessions, downloads, and history, under ~/.rotunda.rotunda.sh · read 9 Oct 2026
- Maintainer support
- The maker recommends filing a GitHub issue with a debug dump when Rotunda alone appears to be flagged.github.com · read 5 Oct 2026
- Maker
- The site footer attributes Rotunda to MonkeySee-AI; it does not state a headquarters or founding date.rotunda.sh · read 5 Oct 2026
- Open source
- Rotunda’s site identifies the project as open source under the MPL-2.0 license.rotunda.sh · read 5 Oct 2026
- Page actions
- Its CLI supports describing page elements, clicking, hovering, filling and typing into fields, screenshots, downloads, and extracting page content.rotunda.sh · read 9 Oct 2026
- Persistent profiles
- Browser profiles for each agent retain cookies, sessions, downloads, and history under ~/.rotunda.rotunda.sh · read 5 Oct 2026
- Playwright
- Rotunda provides a Playwright browser and context, and the site says existing locators, selectors, and events work natively.rotunda.sh · read 5 Oct 2026
- Product
- Rotunda describes itself as an agent-first browser forked from Firefox for agents running locally on a user's laptop and home network.rotunda.sh · read 9 Oct 2026
- Protocol
- Rotunda uses Firefox's Juggler protocol with Playwright rather than Chrome's CDP, which it says isolates driver commands from the page context.rotunda.sh · read 9 Oct 2026
