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websh

Provides a Unix-like shell interface for browsing and querying the web via directories and the DOM-as-filesystem model.

Updated Mar 16, 2026
Search Tags:#cli#asynchronous#data-extraction#web-navigation#webshell#cache-management
One-click install
npx skills add https://github.com/Zhushuaijiang/auto-company-win --skill websh-zhushuaijiang
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: websh
Source: https://github.com/Zhushuaijiang/auto-company-win/tree/main/.agents/skills/websh
Command: npx skills add https://github.com/Zhushuaijiang/auto-company-win --skill websh-zhushuaijiang

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Web content is often difficult to navigate, search, and extract at scale from terminal environments, especially when dealing with dynamic pages and scattered data. This Skill provides a Unix-like shell that treats URLs as directories and the DOM as a filesystem, enabling fast navigation with commands like ls, cat, grep, and follow.

Core Features & Use Cases

  • Asynchronous web exploration: browse, fetch, and extract content without blocking the main user experience.
  • Efficient caching: raw HTML and parsed Markdown are stored for quick reuse and offline access.
  • Extensible workflow: modular plan with optional components (scripts, references, assets) to tailor capabilities.
  • Real-world use: quickly probe a site, extract key data, compare pages over time, and script repeatable checks.

Quick Start

Install and run websh, then start by navigating to a URL with the cd command.

Frequently Asked Questions about websh

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I navigate and extract web content from the command line?▼

Web shell navigation lets you use Unix-like commands such as cd, ls, and cat to browse URLs as directories and query the DOM filesystem without blocking the main experience through asynchronous fetching.

How does asynchronous web crawling work for background data extraction?▼

Asynchronous fetching allows background crawling and iterative extraction without blocking the main user experience. Raw HTML and parsed Markdown are cached for quick reuse and offline access.

Can I use a webshell to access cached pages offline?▼

Yes, the shell stores raw HTML and parsed Markdown in a structured cache, enabling fast reuse and offline access to previously fetched pages for developers and researchers.

How do I extend a modular web scraping pipeline with custom scripts?▼

You can extend the pipeline by adding optional components such as scripts, references, and assets, enabling repeatable checks, site comparisons, and tailored extraction capabilities.

What is the best way to script repeatable web page checks and comparisons?▼

The best way is to use a Unix-like shell that treats URLs as directories. You can quickly probe a site, extract key data, compare pages over time, and script repeatable checks asynchronously.

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