Preventionlabs MCP

A read-only website check tool for web developers and small studios that identifies broken pages, security vulnerabilities, uptime issues, and configuration errors on verified domains. It provides detailed reports with evidence and remediation steps without modifying the site or using AI models.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Vendor evidenceLocal stdioSource reviewed; not executedOperated by Preventionlabs

You need:Needs an API key from the dashboard (Integrations > AI agents).Add a domain and prove it's yours, with one DNS TXT record, a Cloudflare account, or one click in the WordPress plugin

Vendor documentation

What you can do with it

Check live website status after deployment
Identify security vulnerabilities like exposed files
Monitor uptime and HTTPS configuration
Verify DNS and email authentication records

Source and maintenance

Vendor evidenceRegistry 1.2.6

mcp-registry: au.com.preventionlabs/preventionlabs@1.2.6 Project website

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

preventionlabs-mcp 1.2.6

npm

preventionlabs-mcp package definition

{
  "version": "1.2.6",
  "transport": "stdio",
  "identifier": "preventionlabs-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "PREVENTIONLABS_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Your Preventionlabs API key (dashboard: Integrations > AI agents, Create API key)"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "preventionlabs-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "preventionlabs-mcp@1.2.6"
      ],
      "env": {
        "PREVENTIONLABS_API_KEY": "<YOUR_PREVENTIONLABS_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "preventionlabs-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "preventionlabs-mcp@1.2.6"
      ],
      "env": {
        "PREVENTIONLABS_API_KEY": "<YOUR_PREVENTIONLABS_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "preventionlabs-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "preventionlabs-mcp@1.2.6"
      ],
      "env": {
        "PREVENTIONLABS_API_KEY": "<YOUR_PREVENTIONLABS_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "preventionlabs-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "preventionlabs-mcp@1.2.6"
      ],
      "env": {
        "PREVENTIONLABS_API_KEY": "<YOUR_PREVENTIONLABS_API_KEY>"
      }
    }
  }
}

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