Whetstone – 20 Claude Code skills, each distilled from one real failure
24 agent skills, each distilled from one concrete engineering failure — short, self-contained rule sets an AI coding agent (or a human) can apply without the original context.
Whetstone – 20 Claude Code skills, each distilled from one real failure launched on August 9, 2026 with 6 votes, #1,590 of 23,274 launches that month and more than 75% of that year's launches.
What it does
27 agent skills, each distilled from one concrete engineering failure — short, self-contained rule sets an AI coding agent (or a human) can apply without the original context.
Agent skills honed on real work. Each one is a short, self-contained rule set distilled from one concrete failure — written so an AI coding agent (or a human) can apply the lesson without the original context. Every skill names the sanitized case it was distilled from — a check that passed against a stand-in, a merge that dropped a field, a green test that could never fail. No hypotheticals. No project or company detail survives. The lesson is stripped to its mechanism so it transfers to your codebase, your stack, your next incident. Each ends in a pre-flight checklist that fails loudly when a box is unchecked — a gate on "done," not a suggestion you can wave through. Each links to its…from whetstone.akbarsha.dev
Does a similar job
all alternatives →
Agent SkillsMar 2026 · agentskill.sh · ▲190Curated agent-skills: 1,000+ practical skills selected from 63,000+ GitHub skills. Filter by newest/hot/installs. Works with Claude Code, Codex, ChatGPT, and Cursor.
SkillkitFeb 2026 · agenstskills.com · ▲252It's an open-source project that lets you create, translate, and work with multiple agents at the same time, and more.
/dev for Claude CodeApr 2026 · github.com · ▲84Claude Code as a Tech Lead with parallel Worker Agents
AI Agent Skills PackJul 2026 · ai-agent-skills-pack.vercel.app · ▲610 evidence-first workflows for AI coding agents
Claude Skills Hub + AI AgentsMar 2026 · clskillshub.com · ▲8789 skills & 10 autonomous agents for Claude Code
More ai this month
the category →



Paintings by AI models: programs run through a simulation of oil paint.
AI · 21d ago · stillwet.art
PixVerse R2▲381A real-time world model you can explore and change
AI · 30d ago · world.pixverse.video

Source: Show HN post ↗
Launched alongside, August 2026
the whole month →- TL
Life & fun · Aug 2026 · louisabraham.github.io

Clipto MCP▲655Hey HN, We recently built Clipto. It’s a tool that lets you search over terabytes of video, audio, and images on your computer, without relying on the cloud. Motivation: we probably all had this similar experience, we know a moment exists in a video or audio, but finding it takes hours scrubbing the timeline. You can send all the media to process in the cloud, but it’s slow, expensive and raises privacy concerns. So we decided to build our own on-device media search engine. How it works (high level): 1. We ingest video, audio, image; normalize formats via ffmpeg; run content analysis to…
Work · Aug 2026 · clipto.com

Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io

Astute▲606Automate your B2B brand going viral, with new media creators
AI · Aug 2026 · company-app.joinastute.com