Extract Web Data with Crawl4AI
Web pages are hard to convert into clean, reusable data. This skill helps Claude, Codex, and Claude Code use Crawl4AI for crawling, markdown, and extraction workflows.
Stop for confirmation before installing.
Review the plan and obtain explicit user consent before changing files.
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "crawl4ai" from https://skillstore.io/skills/smallnest-crawl4ai.md and its manifest at https://skillstore.io/api/skills/smallnest-crawl4ai/manifest. Verify the artifact. Stop and obtain explicit user consent before installing or changing files.Your Agent should still show its plan and request any confirmation required by the security policy.
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Using "crawl4ai". Crawl a public product category page and extract product details.
Expected outcome:
A concise extraction plan with selectors, expected fields, output file names, and validation checks.
Using "crawl4ai". Convert a documentation page into markdown.
Expected outcome:
Using "crawl4ai". Run a batch crawl for approved research sources.
Expected outcome:
A progress summary with successful pages, failed pages, saved markdown locations, and retry recommendations.
Most static findings are false positives from Markdown documentation, placeholder API-key examples, and code-fence backticks. Confirmed risks are expected crawler side effects: local result writes, Google Search requests, unrestricted user-supplied URLs, and dual-use anti-detection guidance. Static review was capped at 400/959 representative findings; omitted static matches are unconfirmed, so automatic publishing stays disabled until manual review.
These are real local capabilities that may be expected for this skill, so they require review but are not counted as confirmed malicious behavior.
Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.
https://skillstore.io/skills/smallnest-crawl4ai/audits/8?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report[](https://skillstore.io/skills/smallnest-crawl4ai?utm_source=security_passport_badge)<a href="https://skillstore.io/skills/smallnest-crawl4ai?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/smallnest-crawl4ai/security.svg" alt="Skillstore security assessment" loading="lazy"></a><iframe src="https://skillstore.io/embed/skills/smallnest-crawl4ai.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>smallnest. (2026). crawl4ai security audit report (audit version 8) [Author version unspecified]. Skillstore. https://skillstore.io/skills/smallnest-crawl4ai/audits/8@techreport{smallnest-smallnest-crawl4ai-2026,
author = {smallnest},
title = {crawl4ai security audit report (audit version 8)},
institution = {Skillstore},
year = {2026},
number = {8},
url = {https://skillstore.io/skills/smallnest-crawl4ai/audits/8},
note = {Author version unspecified}
}cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "crawl4ai security audit report (audit version 8)"
version: "unspecified"
type: report
authors:
- name: "smallnest"
date-released: "2026-07-09"
url: "https://skillstore.io/skills/smallnest-crawl4ai/audits/8"
identifiers:
- type: other
value: "skillstore:smallnest-crawl4ai:audit:8"
description: "Skillstore immutable audit report identifier"
Each author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.
Why this variant is first
smallnest-crawl4ai
2026-08-21
ck991357-crawl4ai
2026-08-21
Turn public documentation pages into clean markdown for analysis, migration, or knowledge base preparation.
Use CSS extraction schemas to collect product names, prices, links, and descriptions from permitted sources.
Test Crawl4AI CLI and SDK settings before building a larger automated data pipeline.
Use Crawl4AI to crawl this URL and return clean markdown. Confirm the URL before running any command: <url>
Create a Crawl4AI CSS extraction plan for this page. Extract titles, links, dates, and summaries from repeated items: <url>
Prepare a Crawl4AI batch crawl for these approved URLs. Save markdown outputs and summarize failed pages: <urls>
Design a Crawl4AI pipeline that generates a schema once, reuses it without LLM calls, and validates extracted fields for: <task>
Author
smallnestLicense
MIT
Skillstore revision
r1
Version notice
The author did not declare a version.
Ref
3e4b6c31a74a3bd1a291c98cf585d720cb9fbc88
Maintenance freshness
7/18/2026
Usage
236 downloads ยท 252 views
File structure
๐ references/
๐ cli-guide.md
๐ complete-sdk-reference.md
๐ sdk-guide.md
๐ scripts/
๐ basic_crawler.py
๐ batch_crawler.py
๐ google_search.py
๐ tests/
๐ README.md
๐ run_all_tests.py
๐ test_advanced_patterns.py
๐ test_markdown_generation.py
๐ README.md
๐ SKILL.md
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