Hacker News: rgarcia

Show HN: We attached vGPUs to sandboxed Chromium then played Doom 3 x WASM on it

rgarcia — Thu, 19 Mar 2026 15:03:00 +0000

Article URL: https://www.kernel.sh/blog/gpu

Comments URL: https://news.ycombinator.com/item?id=47440701

Points: 9

# Comments: 0

New comment by rgarcia in "WebMCP Proposal"

rgarcia — Mon, 16 Feb 2026 19:28:00 +0000

This is great. I'm all for agents calling structured tools on sites instead of poking at DOM/screenshots.

But no MCP server today has tools that appear on page load, change with every SPA route, and die when you close the tab. Client support for this would have to be tightly coupled to whatever is controlling the browser.

What they really built is a browser-native tool API borrowing MCP's shape. If calling it "MCP" is what gets web developers to start exposing structured tools for agents, I'll take it.

How I keep up with AI-generated PRs

rgarcia — Fri, 05 Dec 2025 22:15:20 +0000

Article URL: https://www.raf.xyz/blog/03-how-i-keep-up-with-ai-generated-prs

Comments URL: https://news.ycombinator.com/item?id=46168091

Points: 13

# Comments: 1

Computer Use: Modern Moravec's Paradox

rgarcia — Mon, 29 Sep 2025 01:09:38 +0000

Article URL: https://yusu.substack.com/p/computer-use-modern-moravecs-paradox

Comments URL: https://news.ycombinator.com/item?id=45409511

Points: 3

# Comments: 0

New comment by rgarcia in "The AI coding trap"

rgarcia — Mon, 29 Sep 2025 00:44:03 +0000

The article assumes that AI coding is thoughtless, but prompting is writing, and writing is thinking. If you approach AI coding the same way as regular programming, your thinking phase involves crafting a prompt that describes your thoughts.

New comment by rgarcia in "Show HN: We Put Chromium on a Unikernel (OSS Apache 2.0)"

rgarcia — Wed, 16 Apr 2025 16:02:54 +0000

It snapshots / pauses the entire unikernel instance after launching chromium, and then resumes the instance in <20ms with exactly the same state.

AgentAuth: Seamless Authentication for AI Agents with 250 Tools

rgarcia — Tue, 26 Nov 2024 21:21:02 +0000

Article URL: https://composio.dev/agentauth/

Comments URL: https://news.ycombinator.com/item?id=42250185

Points: 1

# Comments: 0

Beeper Mini App Update

rgarcia — Mon, 11 Dec 2023 17:33:43 +0000

Article URL: https://www.beeper.com/update

Comments URL: https://news.ycombinator.com/item?id=38602604

Points: 2

# Comments: 1

YC's Newest Group Partner and Visiting Group Partners

rgarcia — Fri, 06 Oct 2023 19:11:31 +0000

Article URL: https://www.ycombinator.com/blog/meet-ycs-newest-group-partner-and-visiting-group-partners

Comments URL: https://news.ycombinator.com/item?id=37794913

Points: 3

# Comments: 0

New comment by rgarcia in "Docuseal: Open-source DocuSign alternative"

rgarcia — Thu, 20 Jul 2023 14:23:48 +0000

Another method you might consider implementing would be identity verification via SMS code. I've experienced this with docusign: https://support.docusign.com/s/document-item?language=en_US&...

It requires you to know the phone number of the signer, but for important stuff you typically do.