Kernel
@usekernel
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We're building crazy fast, open source infra for AI agents to access the internet. Trusted by @CashApp, @Rye, and 1000+ others.
San Francisco
Joined January 2025
The impact on our startup latency after a few performance optimizations.
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Changelog / 003 •`kernel mcp install --target cursor` • Improved CLI performance • Fixes and improvements
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Kernel CLI has native computer-use commands (i.e. no Playwright). It’s intuitive enough that @opencode + Opus 4.5 can just drive a browser and read the HN front page. (cc @RhysSullivan)
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Learn more about Hypeman and get involved:
github.com
Run containerized workloads in VMs, powered by Cloud Hypervisor. - onkernel/hypeman
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Yesterday, Kernel CEO Catherine Jue spoke at Datadog HQ in NYC about how we got sub-150ms cold starts. “We’ve built an open source control plane for Cloud Hypervisor VMs. We’re calling it Hypeman.”
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Changelog / 002 • Kernel app templates • OpenAGI integration • Improved replay videos
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@qinzytech Learn more about computer use in this blog post:
onkernel.com
Computer use 2025 wrapped
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Computer use 2025 wrapped. In this Ask Me Anything with OpenAGI founder @qinzytech, he answers all our questions about the past year of computer use models and what’s next.
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man opus 4.5 changes the game. got a Kernel + @agiopen_org Lux integration up and running in < 1hr
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You might want to bookmark this 👀
Why is running workloads as VMs so much more complicated than running as Docker containers? @onkernel, that's why we're building the hypervisor manager HYPEMAN. More to come soon! Follow if you're interested 😁
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@aisdk The full folio of Playwright Execution 📖
onkernel.com
Execute Playwright code directly against your browser
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@aisdk ImmortalBard is open source—try it thyself 👉
github.com
[DEMO] Natural language browser automation powered by AI SDK and Kernel's Playwright Execution API - onkernel/ImmortalBard
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"To deploy, or not to deploy?" That is no longer the question 🎭 Kernel's Playwright Execution API runs thy scripts in the browser's VM. one API call, no roundtrips. See Kernel + Vercel @aisdk power our ImmortalBard demo, turning language into automation 👇
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Had a lot of fun building this demo w/ Magnitude SDK (shoutout @thesagekit) + @nextjs! You can one-click deploy it onto @vercel using Kernel's Marketplace integration. Run it locally or deploy in 1-click:
github.com
Next.js + Kernel template for running browser automations with Extensions on Vercel - onkernel/kernel-nextjs-extensions-demo
Use your own unpacked extension or have Kernel pull one from the Chrome Web Store. Block ads, load internal tools, add anything your agent needs. 🧩 Here’s how it works:
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