Is Mcp Crawl4ai Ts safe to use?

Mcp Crawl4ai Ts has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install Mcp Crawl4ai Ts?

Mcp Crawl4ai Ts supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can Mcp Crawl4ai Ts do?

Mcp Crawl4ai Ts provides 13 tools: get_markdown, capture_screenshot, generate_pdf, execute_js, batch_crawl and 8 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with Mcp Crawl4ai Ts?

Mcp Crawl4ai Ts is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is Mcp Crawl4ai Ts actively maintained?

Mcp Crawl4ai Ts is less actively maintained — last commit was 270 days ago. It has 12 GitHub stars.

Mcp Crawl4ai Ts

Name: Mcp Crawl4ai Ts
Author: omgwtfwow

mcp-crawl4ai-ts · by omgwtfwow

TypeScript implementation of an MCP server for Crawl4AI. Provides tools for web crawling, content extraction, and browser automation.

12 47/wk 13 tools GitHub npm

No known CVEs

MIT license

Stale

Last commit 270d ago

Works with most clients

Transport: stdio, sse, http

13 tools · ~1.2k tok

Grade B · 0.6% of 200K ctx

Edit this pageView history

Browser

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "crawl4ai": {
      "env": {
        "CRAWL4AI_BASE_URL": "http://localhost:11235"
      },
      "args": [
        "mcp-crawl4ai-ts"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/mcp-crawl4ai-ts)](https://mcppedia.org/s/mcp-crawl4ai-ts)

Read me

What Mcp Crawl4ai Ts does

TypeScript implementation of an MCP server for Crawl4AI. Provides tools for web crawling, content extraction, and browser automation.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'mcp-crawl4ai-ts' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

74/100across 5 weighted dimensions

How we score →

0255075100

−26

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked mcp-crawl4ai-ts against OSV.dev.

Inventory

Tools (13)

Click any tool to inspect its schema.

~1.2k tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Mcp Crawl4ai Ts safe to use?: Mcp Crawl4ai Ts has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Mcp Crawl4ai Ts?: Mcp Crawl4ai Ts supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Mcp Crawl4ai Ts do?: Mcp Crawl4ai Ts provides 13 tools: get_markdown, capture_screenshot, generate_pdf, execute_js, batch_crawl and 8 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Mcp Crawl4ai Ts?: Mcp Crawl4ai Ts is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Mcp Crawl4ai Ts actively maintained?: Mcp Crawl4ai Ts is less actively maintained — last commit was 270 days ago. It has 12 GitHub stars.

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MCP Security Weekly

Get CVE alerts and security updates for Mcp Crawl4ai Ts and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Browser

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "crawl4ai": {
      "env": {
        "CRAWL4AI_BASE_URL": "http://localhost:11235"
      },
      "args": [
        "mcp-crawl4ai-ts"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/mcp-crawl4ai-ts)](https://mcppedia.org/s/mcp-crawl4ai-ts)

Read me

What Mcp Crawl4ai Ts does

TypeScript implementation of an MCP server for Crawl4AI. Provides tools for web crawling, content extraction, and browser automation.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'mcp-crawl4ai-ts' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

MCP Server for Crawl4AI

Note: Tested with Crawl4AI version 0.7.4

TypeScript implementation of an MCP server for Crawl4AI. Provides tools for web crawling, content extraction, and browser automation.

Prerequisites
Quick Start
Configuration
Client-Specific Instructions
Available Tools
Advanced Configuration
Development
License

Prerequisites

Node.js 18+ and npm
A running Crawl4AI server

Quick Start

1. Start the Crawl4AI server (for example, local docker)

docker run -d -p 11235:11235 --name crawl4ai --shm-size=1g unclecode/crawl4ai:0.7.4

2. Add to your MCP client

This MCP server works with any MCP-compatible client (Claude Desktop, Claude Code, Cursor, LMStudio, etc.).

Using npx (Recommended)

{
  "mcpServers": {
    "crawl4ai": {
      "command": "npx",
      "args": ["mcp-crawl4ai-ts"],
      "env": {
        "CRAWL4AI_BASE_URL": "http://localhost:11235"
      }
    }
  }
}

Using local installation

{
  "mcpServers": {
    "crawl4ai": {
      "command": "node",
      "args": ["/path/to/mcp-crawl4ai-ts/dist/index.js"],
      "env": {
        "CRAWL4AI_BASE_URL": "http://localhost:11235"
      }
    }
  }
}

With all optional variables

{
  "mcpServers": {
    "crawl4ai": {
      "command": "npx",
      "args": ["mcp-crawl4ai-ts"],
      "env": {
        "CRAWL4AI_BASE_URL": "http://localhost:11235",
        "CRAWL4AI_API_KEY": "your-api-key",
        "SERVER_NAME": "custom-name",
        "SERVER_VERSION": "1.0.0"
      }
    }
  }
}

Configuration

Environment Variables

# Required
CRAWL4AI_BASE_URL=http://localhost:11235

# Optional - Server Configuration
CRAWL4AI_API_KEY=          # If your server requires auth
SERVER_NAME=crawl4ai-mcp   # Custom name for the MCP server
SERVER_VERSION=1.0.0       # Custom version

Client-Specific Instructions

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json

Claude Code

claude mcp add crawl4ai -e CRAWL4AI_BASE_URL=http://localhost:11235 -- npx mcp-crawl4ai-ts

Other MCP Clients

Consult your client's documentation for MCP server configuration. The key details:

Command: npx mcp-crawl4ai-ts or `no

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

74/100across 5 weighted dimensions

How we score →

0255075100

−26

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked mcp-crawl4ai-ts against OSV.dev.

Inventory

Tools (13)

Click any tool to inspect its schema.

~1.2k tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Mcp Crawl4ai Ts safe to use?: Mcp Crawl4ai Ts has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Mcp Crawl4ai Ts?: Mcp Crawl4ai Ts supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Mcp Crawl4ai Ts do?: Mcp Crawl4ai Ts provides 13 tools: get_markdown, capture_screenshot, generate_pdf, execute_js, batch_crawl and 8 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Mcp Crawl4ai Ts?: Mcp Crawl4ai Ts is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Mcp Crawl4ai Ts actively maintained?: Mcp Crawl4ai Ts is less actively maintained — last commit was 270 days ago. It has 12 GitHub stars.

Similar servers

Others in browser

View all →

Puppeteer MCP Server98

Browser automation with Puppeteer for web scraping and testing

86.4k 5

Firecrawl Mcp Server95

🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.

MCP Security Weekly

Get CVE alerts and security updates for Mcp Crawl4ai Ts and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Mcp Crawl4ai Ts

Install in your client

What Mcp Crawl4ai Ts does

Test This Server

Why this score

74/100across 5 weighted dimensions

Security

Tools (13)

Reviews

Frequently Asked Questions

Similar servers

Discussion

Mcp Crawl4ai Ts

Install in your client

What Mcp Crawl4ai Ts does

Test This Server

MCP Server for Crawl4AI

Table of Contents

Prerequisites

Quick Start

1. Start the Crawl4AI server (for example, local docker)

2. Add to your MCP client

Using npx (Recommended)

Using local installation

With all optional variables

Configuration

Environment Variables

Client-Specific Instructions

Claude Desktop

Claude Code

Other MCP Clients

Why this score

74/100across 5 weighted dimensions

Security

Tools (13)

Reviews

Frequently Asked Questions

Similar servers

Discussion

MCP Server for Crawl4AI

Table of Contents

Prerequisites

Quick Start

1. Start the Crawl4AI server (for example, local docker)

2. Add to your MCP client

Using npx (Recommended)

Using local installation

With all optional variables

Configuration

Environment Variables

Client-Specific Instructions

Claude Desktop

Claude Code

Other MCP Clients