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harness-zero

Harness-Zero: Harness Distillation via Agent-as-Harness

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GITHUB · launched Sep 20, 2026 · 15 upvotes (top 52%) · 0 views

Niche: ai agent evaluation platforms · 182 launches, 8 in the last 7 days ▼ -50% · Explore this niche →

Category and tags

  • Horizontal
  • Agent / copilot
  • Developer
  • AI-native
  • Hobby / open-source project

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Could you build this?

Partial While wrapping LLM agents in evaluation harnesses is standard, implementing a novel harness distillation algorithm via Agent-as-Harness requires advanced research engineering in agentic evaluation and reinforcement learning.

What it would actually take: The framework uses an agentic evaluator to observe model trajectories, extract programmatic harnesses/test suites, and distill these evaluations into verifiable environments. The architecture requires a sandboxed code execution environment (Docker/Wasm), dataset curation, and reinforcement learning / distillation pipelines to calibrate agent evaluation against human benchmarks. Deep expertise in LLM agent evaluation methodologies, prompt optimization, and formal verification is necessary.

Competitors

Other products that read as similar to this one : 2101 launches clear the similarity bar, closest 8 shown.

Attention rank: #1012 of 2102 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 326 days after the earliest competitor.

  • Self-Distillation-AgentRL · github · 2026-10-14 · 78 upvotes · similarity 0.66
  • mini-harness · github · 2026-09-13 · 19 upvotes · similarity 0.55
  • dsh-harness-evolution · github · 2026-10-26 · 67 upvotes · similarity 0.55
  • octop-harness · github · 2026-09-24 · 17 upvotes · similarity 0.55
  • pine · github · 2026-11-10 · 199 upvotes · similarity 0.54
  • AI Circuit Breaker · hn · 2026-10-06 · 9 upvotes · similarity 0.53
  • Zot · hn · 2026-05-29 · 107 upvotes · similarity 0.52
  • Agentsh · hn · 2026-10-24 · 11 upvotes · similarity 0.52

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