mcp-server

Crawl4ai MCP Server

Name: Crawl4ai MCP Server
Author: weidwonder

用于提供给本地开发者的 LLM的高效互联网搜索&内容获取的MCP Server，节省你的token

152 stars35 forksPythonUpdated 1/23/2026100% free · open source

What it does

Provides a local MCP server that lets your LLM fetch and parse web pages efficiently, reducing token usage.

When to use it

•Your AI product needs up‑to‑date web content but you want to avoid sending full pages to the LLM.
•You run a private LLM and must keep all data processing on‑premise for compliance.
•You need a fast, reusable API for web‑scraping that returns clean text, HTML, or metadata.

Ready-to-paste prompt

curl -X POST http://localhost:8000/api/crawl \
  -H "Content-Type: application/json" \
  -d '{"url": "https://news.ycombinator.com/", "extract": "text", "max_depth": 1}'

Heads up: The server requires an OpenAI API key for the default "llm_extractor" mode; without setting `OPENAI_API_KEY` the endpoint will return a 500 error.

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

🔑 Needs an API key

Works after you add credentials — the setup agent will ask you for them.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/crawl4ai-mcp-server && curl -fsSL https://workflowstacks.com/api/skills/crawl4ai-mcp-server/claude-skill -o ~/.claude/skills/crawl4ai-mcp-server/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

🔑 Needs an API key

Works after you add credentials — the setup agent will ask you for them.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/crawl4ai-mcp-server && curl -fsSL https://workflowstacks.com/api/skills/crawl4ai-mcp-server/claude-skill -o ~/.claude/skills/crawl4ai-mcp-server/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions

Details

Creator

weidwonder

Language

Python