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Web Scraper as a Service
by
Sean Wyngaard
· GitHub ↗
· v1.0.0
3042
Downloads
3
Stars
20
Active Installs
1
Versions
Install in OpenClaw
/install web-scraper-as-a-service
Description
Build client-ready web scrapers with clean data output. Use when creating scrapers for clients, extracting data from websites, or delivering scraping projects.
Usage Guidance
This skill appears coherent and focused on building scrapers, but consider these practical precautions before using it: (1) The skill will fetch arbitrary target URLs — ensure you (and your client) are authorized to scrape the target and that scraping does not violate site terms or laws. (2) Some sites use CAPTCHAs or anti-bot protections; the guidance mentions detecting these but does not instruct bypassing them — avoid attempting evasive or unauthorized bypass techniques. (3) If you execute generated scrapers, run them in an isolated environment (container/VM) and watch network usage and stored data to avoid accidental leakage of client or system secrets. (4) The skill has no stated source or homepage — if you need long-term support or guarantees, prefer vetted libraries or an authored/published implementation. (5) If scraping requires authenticated access to a target, expect you will need to supply credentials separately; the skill does not request or manage credentials itself.
Capability Analysis
Type: OpenClaw Skill
Name: web-scraper-as-a-service
Version: 1.0.0
The skill is classified as suspicious due to the broad permissions granted to the AI agent, specifically the `Bash` and `WebFetch` tools listed in `SKILL.md`. While these tools are plausibly necessary for the stated purpose of building and running web scrapers, the ability to execute arbitrary shell commands (`Bash`) and make network requests to external endpoints (`WebFetch`) without explicit constraints in the instructions presents a significant vulnerability. There is no clear evidence of intentional malicious behavior or prompt injection attempts within the provided files, but the powerful capabilities could be exploited if the agent is given a malicious target URL or an adversarial prompt.
Capability Assessment
Purpose & Capability
The name/description (web scraper service) match the SKILL.md: it enumerates scraping templates, generation of a Python scraper, data cleaning, and delivery packaging. There are no unrelated environment variables, binaries, or config paths requested that would be disproportionate to building scrapers.
Instruction Scope
The runtime instructions are focused on collecting page structure, generating scraper code, running scrapes, cleaning data, and packaging results. They explicitly recommend respecting robots.txt and ToS and avoiding personal data unless authorized. The instructions do require fetching target URLs (expected for scraping) but do not instruct reading unrelated local files or exfiltrating secrets.
Install Mechanism
This is an instruction-only skill with no install spec and no code files included. That minimizes code-on-disk risk; the instructions recommend standard Python packages (requests, BeautifulSoup, playwright) which is proportionate for the stated purpose.
Credentials
No environment variables, credentials, or config paths are requested; the requirement set is minimal and appropriate for a scraper template/instruction skill. The skill does not ask for unrelated secrets or broad system access.
Persistence & Privilege
The skill does not request always: true and is user-invocable only. It does not instruct modifying other skills or system-wide agent settings. Autonomous invocation is enabled by default but not combined with other elevated privileges.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install web-scraper-as-a-service - After installation, invoke the skill by name or use
/web-scraper-as-a-service - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of web-scraper-as-a-service.
- Enables rapid generation of custom web scrapers from client briefs or URLs.
- Scraper pipeline includes site analysis, tool selection, Python script generation, data cleaning, and packaging for client delivery.
- Builds scrapers with best practices: rate limiting, user-agent rotation, retry/error handling, progress tracking, resume, and output in CSV/JSON.
- Delivers clean, normalized data and data quality report in a ready-to-hand-off client package.
- Includes template field sets for common target types (e-commerce, real estate, jobs, directories, news).
- Enforces ethical scraping (robots.txt, rate limits, ToS checks).
Metadata
Frequently Asked Questions
What is Web Scraper as a Service?
Build client-ready web scrapers with clean data output. Use when creating scrapers for clients, extracting data from websites, or delivering scraping projects. It is an AI Agent Skill for Claude Code / OpenClaw, with 3042 downloads so far.
How do I install Web Scraper as a Service?
Run "/install web-scraper-as-a-service" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Web Scraper as a Service free?
Yes, Web Scraper as a Service is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Web Scraper as a Service support?
Web Scraper as a Service is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Web Scraper as a Service?
It is built and maintained by Sean Wyngaard (@seanwyngaard); the current version is v1.0.0.
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