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open-guardrail

Evidence-based guardrails for AI agents and automated workflows. Versioned policies, structured evidence, and auditable allow/deny decisions.

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GITHUB · launched Nov 4, 2026 · 28 upvotes (top 84%) · 0 views

Niche: ai agent guardrail software · 175 launches, 19 in the last 7 days ▲ +27% · Explore this niche →

Category and tags

  • Horizontal
  • Compliance & governance
  • Developer
  • AI-native
  • Hobby / open-source project

Visit website ↗ Source listing ↗

Could you build this?

Yes A versioned policy engine with structured evidence and allow/deny logs is mostly rules evaluation, storage, and an API, all standard for a solo builder. Real value depends on the policy content, but the platform itself is buildable.

Competitors

Other products that read as similar to this one : 3845 launches clear the similarity bar, closest 8 shown.

Attention rank: #3186 of 3846 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 371 days after the earliest competitor.

  • jes · github · 2026-09-29 · 8 upvotes · similarity 0.72
  • symbolic-reasoning · github · 2026-10-29 · 24 upvotes · similarity 0.71
  • agentagon · github · 2026-09-10 · 9 upvotes · similarity 0.71
  • Lineation · hn · 2026-07-15 · 6 upvotes · similarity 0.70
  • AegisKernel · ph · 2026-11-02 · 2 upvotes · similarity 0.69
  • Arden · hn · 2026-05-06 · 8 upvotes · similarity 0.69
  • agent-governor · github · 2026-09-13 · 14 upvotes · similarity 0.69
  • agent-guard · github · 2026-09-28 · 20 upvotes · similarity 0.69

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.