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Extract Udemy course content to markdown. Use when user asks to scrape/crawl Udemy course pages.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
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| name | udemy-crawler |
| description | Extract Udemy course content to markdown. Use when user asks to scrape/crawl Udemy course pages. |
Extract Udemy course data using Chrome DevTools skill.
cd .claude/skills/chrome-devtools/scripts && npm installcd .claude/skills/chrome-devtools/scripts
node evaluate.js \
--url "https://www.udemy.com/course/COURSE-SLUG/" \
--headless false \
--timeout 60000 \
--wait-until networkidle2 \
--script '(function() {
return {
title: document.querySelector("h1")?.textContent?.trim() || "",
headline: document.querySelector("[data-purpose=\"lead-headline\"]")?.textContent?.trim() || "",
rating: document.querySelector("[data-purpose=\"rating-number\"]")?.textContent?.trim() || "",
students: document.querySelector("[data-purpose=\"enrollment\"]")?.textContent?.trim() || "",
instructor: document.querySelector("[data-purpose=\"instructor-name-top\"] a")?.textContent?.trim() || "",
price: document.querySelector("[data-purpose=\"course-price-text\"] span span")?.textContent?.trim() || "",
lastUpdated: document.querySelector("[data-purpose=\"last-update-date\"]")?.textContent?.trim() || "",
language: document.querySelector("[data-purpose=\"lead-course-locale\"]")?.textContent?.trim() || "",
whatYouWillLearn: Array.from(document.querySelectorAll("[data-purpose=\"objective\"] span")).map(el => el.textContent?.trim()).filter(Boolean),
targetAudience: Array.from(document.querySelectorAll("[data-purpose=\"target-audience\"] li")).map(el => el.textContent?.trim()).filter(Boolean)
};
})()'
node evaluate.js \
--url "https://www.udemy.com/course/COURSE-SLUG/" \
--headless false \
--timeout 120000 \
--wait-until networkidle2 \
--script '(async function() {
window.scrollTo(0, 1200);
await new Promise(r => setTimeout(r, 1000));
const expandAll = Array.from(document.querySelectorAll("button")).find(b => b.textContent.includes("Expand all"));
if (expandAll) { expandAll.click(); await new Promise(r => setTimeout(r, 3000)); }
window.scrollTo(0, 5000);
await new Promise(r => setTimeout(r, 1000));
const mainContent = document.getElementById("main-content-anchor");
const parent = mainContent ? mainContent.closest("div") : document.body;
const fullText = parent.textContent;
const currStart = fullText.indexOf("Course content");
const currEnd = fullText.indexOf("Requirements") > currStart ? fullText.indexOf("Requirements") : fullText.indexOf("Who this course");
const descStart = fullText.indexOf("Description");
const descEnd = fullText.indexOf("Who this course");
const reqStart = fullText.indexOf("Requirements");
const reqEnd = fullText.indexOf("Description");
const targetStart = fullText.indexOf("Who this course is for");
return {
curriculum: fullText.substring(currStart, currEnd).replace(/\s+/g, " ").trim(),
requirements: fullText.substring(reqStart, reqEnd).replace(/\s+/g, " ").trim(),
description: fullText.substring(descStart, descEnd).replace(/\s+/g, " ").substring(0, 3000).trim(),
targetAudience: fullText.substring(targetStart, targetStart + 1500).replace(/\s+/g, " ").trim()
};
})()'
# {title}
**URL:** {url}
## Course Info
- **Instructor:** {instructor}
- **Rating:** {rating} ({students})
- **Language:** {language}
- **Price:** {price}
- **Last Updated:** {lastUpdated}
## What You'll Learn
{whatYouWillLearn as bullets}
## Course Content
{curriculum parsed into sections}
## Requirements
{requirements as bullets}
## Description
{description}
## Target Audience
{targetAudience as bullets}
data-purpose attributes stable for: rating, enrollment, objectives