crawl4ai

Installation
SKILL.md

crawl4ai

High-performance web crawler with intelligent chunking. Crawls web pages and extracts content as markdown using LLM-based skeleton planning.

Commands

crawl_url (alias: webCrawl)

Crawl a web page with native workflow execution and LLM-based intelligent chunking.

Parameters:

Parameter Type Default Description
url str - Target URL to crawl (required)
action str "smart" Action mode: "smart", "skeleton", "crawl"
fit_markdown bool true Clean and simplify markdown output
max_depth int 0 Maximum crawling depth (0=single page)
return_skeleton bool false Also return document skeleton (TOC)
chunk_indices list[int] - List of section indices to extract
Related skills
Installs
50
GitHub Stars
9
First Seen
Jan 23, 2026