How do I install Alterlab?

Alterlab is a local plugin. Install it using npm package: alterlab-mcp-server and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What AI apps work with Alterlab?

Alterlab uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Alterlab MCP Server

by RapierCraft

Developer ToolsUse Caution4.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

Web scraping MCP server — scrape, extract structured data, screenshot any site with anti-bot bypass.

About

Web scraping MCP server — scrape, extract structured data, screenshot any site with anti-bot bypass.

Security Report

4.2

Use Caution4.2High Risk

AlterLab MCP Server is a legitimate web scraping tool with proper authentication via API keys and reasonable permissions for its stated purpose. However, there are several code quality concerns and potential security issues that warrant attention: credential exposure risks in configuration examples, lack of comprehensive input validation on sensitive parameters, and insufficient logging practices around API authentication. The server's core functionality—scraping arbitrary websites—inherently requires broad network access, which is appropriate for its purpose but creates responsibilities around preventing misuse. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

5 files analyzed · 12 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-alterlab-mcp-server": {
      "args": [
        "-y",
        "alterlab-mcp-server"
      ],
      "command": "npx"
    }
  }
}

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Alterlab MCP Server

About

Security Report

Findings (12)Action required

Permissions Required

How to Install

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