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Web Scraper Trae
by
zhengjia626
· GitHub ↗
· v1.0.1
· MIT-0
122
Downloads
0
Stars
1
Active Installs
2
Versions
Install in OpenClaw
/install web-scraper-trae
Description
Opens browser and scrapes webpage content using Playwright. Invoke when user wants to crawl/scrape a webpage, extract data from a website, or get content fro...
Usage Guidance
This skill is instruction-only and implements a straightforward Playwright scraper. Before installing or running it: (1) ensure Node.js/npm/npx are available — the metadata does not declare them; (2) expect Playwright to download a Chromium binary (large, network activity, disk usage); (3) run the scraper in an isolated/sandboxed environment (the script uses --no-sandbox) to reduce risk if untrusted pages are loaded; (4) avoid scraping URLs that require authentication or point to internal/private systems unless you understand the implications, since the script will print full HTML/text; (5) if you need tighter controls, consider reviewing or copying the provided script into your own vetted environment rather than executing arbitrary installs. If you want higher assurance, ask the publisher for an explicit install spec and declared binary requirements (node/npm).
Capability Analysis
Type: OpenClaw Skill
Name: web-scraper-trae
Version: 1.0.1
The skill provides a standard implementation for a web scraper using the Playwright library. The SKILL.md file contains a Node.js template that extracts page titles, text, and HTML content from a user-provided URL, which aligns perfectly with its stated purpose. No indicators of data exfiltration, malicious execution, or prompt injection were found.
Capability Assessment
Purpose & Capability
The SKILL.md clearly implements a Playwright-based scraper and this matches the name/description. However, the registry metadata lists no required binaries while the instructions explicitly require Node.js, npm/npx, and downloading Playwright/Chromium — a minor inconsistency between declared requirements and actual prerequisites.
Instruction Scope
Instructions stay within the stated purpose: create and run a Node script that navigates to a provided URL and returns title/text/html. The instructions do not ask to read unrelated files, environment variables, or transmit data to third-party endpoints beyond fetching the target URL. Note: the output includes full HTML content from the target page, which may contain sensitive data if the URL requires authentication or points to internal resources.
Install Mechanism
There is no formal install spec in the metadata (instruction-only). The SKILL.md expects use of npm/npx to install Playwright, which in turn downloads Chromium from Playwright's release hosts — this is a standard but non-trivial network download and writes large binaries to disk. This is expected for a Playwright scraper but worth noting for environments with restricted network access or storage quotas.
Credentials
The skill requests no environment variables or credentials. That is proportional to its stated purpose. Make sure you don't pass URLs that require credentials, since the skill does not include built-in auth handling.
Persistence & Privilege
Skill does not request always:true and makes no claims to modify agent/system configuration. Autonomous invocation is allowed (platform default) but not combined with other concerning privileges.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install web-scraper-trae - After installation, invoke the skill by name or use
/web-scraper-trae - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.1
- Renamed the skill to "@web-scraper-trae" and updated headings to match.
- No functional changes; documentation reflects new naming.
v1.0.0
Initial release of the web-scraper skill.
- Opens a browser with Playwright to scrape webpage content.
- Returns page title, visible text, HTML source, and URL in JSON format.
- Designed for easy execution with Node.js; usage details and prerequisites included.
- Supports headless mode, full page load wait, and SPA handling.
- For interactive scraping, recommends using playwright-cli.
Metadata
Frequently Asked Questions
What is Web Scraper Trae?
Opens browser and scrapes webpage content using Playwright. Invoke when user wants to crawl/scrape a webpage, extract data from a website, or get content fro... It is an AI Agent Skill for Claude Code / OpenClaw, with 122 downloads so far.
How do I install Web Scraper Trae?
Run "/install web-scraper-trae" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Web Scraper Trae free?
Yes, Web Scraper Trae is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Web Scraper Trae support?
Web Scraper Trae is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Web Scraper Trae?
It is built and maintained by zhengjia626 (@zhengjia626); the current version is v1.0.1.
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