Kuri – Zig based agent-browser alternative

https://github.com/justrach/kuri

Article

TL;DR

Zig-based agent browser claiming 16% lower token cost than Vercel’s agent-browser, but install is broken.

Key Takeaways

  • Self-published 16% token cost reduction benchmark on Google Flights task — unverified
  • Install script returns 404 — launch quality is a red flag for production use
  • Still wraps Chrome DevTools Protocol — not truly standalone, requires Chrome running

Discussion

Top comments:

  • [kvbe]: Install instructions return 404 — broken at launch
  • [sorcercode]: Self-published benchmark claims 16% lower token cost than Vercel on one task
  • [npodbielski]: kuri-fetch still needs Chrome running — not a standalone headless solution

Discuss on HN


Type Link
Added Apr 22, 2026
Modified Apr 22, 2026
comments 7
hn_id 47857964
score 54
target_url https://github.com/justrach/kuri