Harvest Single Skill for Claude
Single page smart extraction - articles, docs, blog posts to clean markdown
Install
one command, takes just this skill from the repositorynpx skills add https://github.com/vibeeval/vibecosystem --skill harvest-singleWhat it tells the agent to use
found in the instruction textThe instruction itself
7 sections, as written by the authorHarvest Single Page
Extract and clean content from a single web page. Auto-detects content type (article, documentation, API reference, blog post) and produces clean, structured markdown.
Usage
/harvest <url>
Examples
# Extract a blog post
/harvest https://blog.example.com/best-practices-2024
# Extract API documentation page
/harvest https://docs.stripe.com/api/charges
# Extract a GitHub README
/harvest https://github.com/owner/repo
How It Works
- Fetch URL content via WebFetch or crawl4ai
- Detect content type (article, docs, API ref, blog, wiki)
- Extract main content, strip navigation/ads/footers
- Preserve code blocks, tables, images
- Add metadata header (source, date, word count)
- Save to
.claude/cache/agents/harvest/
Output Format
# [Page Title]
> Source: [URL]
> Extracted: [timestamp]
> Type: [article|docs|api|blog|wiki]
> Words: [count]
[Clean extracted content in markdown]
## Links Found
- [Link text](URL)
Fallback Chain
- crawl4ai Docker (port 11235) - preferred
- WebFetch tool - built-in fallback
- curl + html2text - last resort
When to Use
- Quick grab of a single page's content
- Extracting a specific doc page for reference
- Saving an article for later analysis
- Getting clean markdown from messy HTML
Other skills for the same job
different authors, same section of the catalogue
Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers. Trigger when user mentions writing docs, creating proposals, drafting specs, or similar documentation tasks.
Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and transforming technical commits into clear, customer-friendly release notes. Turns hours of manual changelog writing into minutes of automated generation.
Use when implementing any feature or bugfix, before writing implementation code
Use when you have a spec or requirements for a multi-step task, before touching code
Use when creating new skills, editing existing skills, or verifying skills work before deployment
Use when writing or improving README files. Not all READMEs are the same — provides templates and guidance matched to your audience and project type.
| Remove signs of AI-generated writing from text. Use when editing or reviewing text to make it sound more natural and human-written. Based on Wikipedia's inflated symbolism, promotional language, superficial -ing analyses, vague attributions, em dash overuse, rule of three, AI vocabulary words, negative parallelisms, and excessive conjunctive phrases.
Official Opentrons Protocol API for OT-2 and Flex robots. Use when writing protocols specifically for Opentrons hardware with full access to Protocol API v2 features. Best for production Opentrons protocols, official API compatibility. For multi-vendor automation or broader equipment control use pylabrobot.
How to use it
Take vibeeval/harvest-single from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.