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Updated: 1 hour 58 min ago

Rtk – reduce up to 90% of CLI noise and save agent tokens

Tue, 03/03/2026 - 8:14am

Article URL: https://www.rtk-ai.app/

Comments URL: https://news.ycombinator.com/item?id=47231822

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: Web2cli – Every website is a Unix command

Tue, 03/03/2026 - 7:14am

Article URL: https://github.com/jb41/web2cli

Comments URL: https://news.ycombinator.com/item?id=47231270

Points: 1

# Comments: 1

Categories: Hacker News

Show HN: Building a Globe Viewer When Software Is Cheap

Tue, 03/03/2026 - 7:05am

I wanted to test a question: if producing code costs almost nothing, how would you build a globe viewer? Instead of optimizing for human productivity (high-level language, existing engine, standard formats), what if you optimize for the output: binary size, portability, runtime cost, control?

So I let Claude produce it in C targeting WebGPU. Documentation first, code second. Given clear specs, it produced working C on the first pass. Given vague specs, the code wandered or chose the obvious path. This is experimental code and there are many areas for improvement, but I was pleasantly surprised at the results.

Repository: https://github.com/arpentry/arpentry

Comments URL: https://news.ycombinator.com/item?id=47231203

Points: 1

# Comments: 0

Categories: Hacker News

Data Does Not Speak to You

Tue, 03/03/2026 - 7:05am
Categories: Hacker News

Show HN: Only firewall for AI prompts with a security grade on every PR

Tue, 03/03/2026 - 7:03am

Every other gateway is detect-and-block. You don't get a security grade. You don't get red team in CI. We built the one that does.

PromptGuard is a proxy: change your base URL (one line with our SDK, or a few lines without), and every request gets checked for prompt injection, PII leaks, jailbreaks, and abuse. 20+ threat vectors, 39+ PII types. We also ship a red team suite and an autonomous agent that mutates attacks to find bypasses - you get a grade (A-F) and a GitHub Action that runs these tests on every PR. So you see where you're weak before you ship.

Works with OpenAI, Anthropic, Google, Azure, Gemini and more. Policy-as-Code. 10K free requests/month - link in the post.

Happy to answer questions.

Comments URL: https://news.ycombinator.com/item?id=47231187

Points: 1

# Comments: 0

Categories: Hacker News

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