Every browser agent has the same dirty secret: it re-discovers the web from scratch on every single run. Open a browser, poke around, find the button, close the session, forget everything. Then do it again tomorrow. Nous Research and Browserbase just shipped a fix for that, and the numbers behind it are hard to ignore.
Hermes Agent now has access to hundreds of browser skills through Browserbase's new browse.sh hub, so agents can more reliably perform any task on the internet. The integration is live and available today.
The amnesia problem
The core issue is one of memory, not intelligence. Browse.sh is fully integrated into Hermes Agent -- prompt Hermes to find the browser skill you need from the catalog and run it. But to understand why this matters, you need to understand what was broken before.
Browserbase benchmarked the problem on a concrete example: Craigslist search. A generic agent loop has to discover that the search page is fully JS-rendered, stumble onto a hidden JSON API, figure out positional array decoding, and work around IP-based geo-scoping. A generic agent loop searching listings costs ~$0.22 per run. After four Autobrowse iterations, the graduated browse.sh skill does the same job for ~$0.12 per run -- a 45% cost reduction that comes entirely from better memory.
What a "skill" actually is
A skill is not a Playwright script or a vector embedding. Browse.sh is Browserbase's catalog of 200+ site-specific browser-automation SKILL.md files (Airbnb, Amazon, arXiv, 12306.cn, Etsy, Xero, and many more). Each skill describes how to drive one website end-to-end and is suitable for use with Hermes' browser tools.
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