endo
The Higher Order Harness (HOH "/oʊ/" ), projected as a unified chat interface.
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GITHUB · launched Oct 14, 2026 · 97 upvotes (top 18%)
- Horizontal
- Agent / copilot
- Prosumer
- AI-native
- Commercial product
- agent
- harness
Similar launches
See all 1089 similar launches →Could you build this?
Yes A single chat interface that fronts an agent harness is a standard chat UI wrapped around model APIs and orchestration logic.
Competitors
Other products that read as similar to this one : 1089 launches clear the similarity bar, closest 8 shown.
Attention rank: #176 of 1090 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 349 days after the earliest competitor.
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- Scribely · github · 2026-10-22 · 42 upvotes · similarity 0.57
- Groovy · ph · 2026-10-24 · 3 upvotes · similarity 0.56
- mouse · github · 2026-10-14 · 9 upvotes · similarity 0.56
- saystack · github · 2026-10-01 · 11 upvotes · similarity 0.56
- WebGPT · github · 2026-09-12 · 26 upvotes · similarity 0.55
- jo 1.0 - a personal AI that actually knows you · yc · 2026-03-01 · 90 upvotes · similarity 0.55
Other launches for this product
- No other launches for this product.