toolkit-mcp-server

Overview

toolkit-mcp-server is a comprehensive Model Context Protocol implementation offering a diverse set of utilities for LLM agents. It provides capabilities including IP geolocation with caching, network connectivity testing, system monitoring, cryptographic operations, and QR code generation in multiple formats. The server implements rate limiting (45 requests/minute) to ensure responsible usage and is actively maintained with recent updates.

Try asking AI

After installing, here are 5 things you can ask your AI assistant:

• geolocategeolocate({ query: string })

  Get geolocation data for an IP address

  Try:Find the location of 8.8.8.8Try:Where is this IP located? 192.168.1.1
• checkConnectivitycheckConnectivity({ host: string, port: number })

  Check network connectivity to a host and port

  Try:Is example.com reachable on port 443?Try:Test connectivity to google.com on port 80
• getSystemInfogetSystemInfo()

  Retrieve detailed system information

  Try:What's my system info?Try:Get details about the operating system
• getLoadAveragegetLoadAverage()

  Get current system load average

  Try:What's the current system load?Try:Show me the load average
• hashDatahashData({ input: string, algorithm: string })

  Generate cryptographic hash of input data

  Try:Hash 'test data' with SHA256Try:Generate MD5 hash of my password
• generateUUIDgenerateUUID()

  Generate a new UUID

  Try:Create a new UUIDTry:Generate a random identifier
• generateQRCodegenerateQRCode({ data: string, type: string })

  Generate QR codes in various formats

  Try:Create a QR code for https://example.comTry:Generate a QR code in SVG format

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Installation

# Using npm (recommended)
npm install @cyanheads/toolkit-mcp-server

# Or install from source
git clone git@github.com/cyanheads/toolkit-mcp-server.git
cd toolkit-mcp-server
npm install
npm run build

{
  "mcpServers": {
    "toolkit": {
      "command": "node",
      "args": ["node_modules/@cyanheads/toolkit-mcp-server/build/index.js"],
      "env": {
        "NODE_ENV": "production"
      }
    }
  }
}

FAQ

What rate limits does the server implement?

The server implements a rate limit of 45 requests per minute to prevent abuse and ensure fair usage among multiple clients.

How do I use the QR code generation feature?

Use the 'generateQRCode' tool with parameters for your data and desired output format (terminal, SVG, or Base64). Example: mcp.use('toolkit-mcp-server', 'generateQRCode', {data: 'https://example.com', type: 'svg'})

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