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GAUNTLEX

Security testing that matches the speed of development

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Every AI coding tool ships code and hopes someone security-tests it later. GAUNTLEX removes the "later." A Builder agent writes the implementation and a Breaker agent attacks the same spec at the same instant. You get an Adversarial Resilience Score that gates CI. Open source, MIT.

PH · launched Sep 19, 2026 · 2 upvotes (top 26%) · 0 views

Niche: automated software testing tools · 185 launches, 12 in the last 7 days · Explore this niche →

Category and tags
  • Security
  • Dev tools
  • Developer
  • AI feature
  • Commercial product
  • Developer Tools
  • Artificial Intelligence
  • GitHub
  • Security

Visit website ↗ Source listing ↗

More like this: all 185 launches in automated software testing tools →

Could you build this?

Yes The tool uses dual LLM agents (one generating code, one generating security attack tests) hooked into standard CI test runners via an open-source CLI script.

Competitors

Other products that read as similar to this one : 350 launches clear the similarity bar, closest 8 shown.

Attention rank: #118 of 351 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 319 days after the earliest competitor.

  • Gauntly · ph · 2026-10-19 · 2 upvotes · similarity 0.53
  • HEXBOX · ph · 2026-10-19 · 2 upvotes · similarity 0.46
  • Fabraix · ph · 2026-05-08 · 196 upvotes · similarity 0.46
  • Nyx · hn · 2026-04-19 · 20 upvotes · similarity 0.46
  • Xalgorix · hn · 2026-07-06 · 5 upvotes · similarity 0.44
  • ClientCoded · ph · 2026-10-22 · 1 upvotes · similarity 0.43
  • Darce · ph · 2026-10-12 · 2 upvotes · similarity 0.43
  • Agent Reliability Toolkit · ph · 2026-09-10 · 1 upvotes · similarity 0.43

Related data

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