Whetstone
20 Claude Code skills, each distilled from one real failure
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HN · launched Aug 9, 2026 · 6 upvotes (top 69%) · 0 views
Niche: ai agent skill registries · 411 launches, 20 in the last 7 days ▼ -41% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- AI-native
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 411 launches in ai agent skill registries →
Could you build this?
Yes Whetstone is a curated collection of prompt templates, configuration skills, and system instructions for Claude Code packaged as text files or MCP endpoints. Writing and hosting structured Markdown prompts and prompt evaluation files is trivially vibe-codeable.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one : 1057 launches clear the similarity bar, closest 8 shown.
Attention rank: #732 of 1058 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 282 days after the earliest competitor.
- code-review-skill · github · 2026-10-29 · 116 upvotes · similarity 0.63
- Grug · hn · 2026-04-05 · 6 upvotes · similarity 0.62
- claude-kit · github · 2026-10-04 · 65 upvotes · similarity 0.62
- keeran.ai · github · 2026-10-25 · 31 upvotes · similarity 0.62
- claude-code-data-engineering-skills · github · 2026-10-29 · 64 upvotes · similarity 0.62
- sre-practice-skills · github · 2026-10-20 · 55 upvotes · similarity 0.61
- henriquefy · github · 2026-10-08 · 10 upvotes · similarity 0.61
- claude-model-router · github · 2026-11-10 · 30 upvotes · similarity 0.60
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.