M

MCP Helper Tools

A service toolset based on the Model Context Protocol, providing functions such as encoding conversion, network diagnosis, system monitoring, security encryption, and QR code generation, and supporting LLM agents to call system tools.
2.5 points
12

What is MCP Helper Tools?

MCP Helper Tools is a server toolset based on the Model Context Protocol (MCP), providing various practical functions for AI assistants and automation tools. It allows AI models to access system tools through a standard protocol without directly operating the system.

How to use MCP Helper Tools?

After connecting to the server through an MCP-compatible client (such as Claude Desktop or an IDE plugin), AI assistants can call various tool functions. Users can also customize the server behavior through the configuration file.

Use cases

Suitable for AI assistant scenarios that require system tool assistance, such as network diagnosis, data encryption, information encoding, system monitoring, and QR code generation.

Main features

Encoding toolsProvide encoding/decoding functions for Base64, URL, and HTML to facilitate data conversion and processing.
Network and geolocationIP geolocation service with intelligent caching and rate limiting (45 requests per minute) for obtaining network location information.
Security toolsFunctions for generating encrypted hashes (MD5, SHA series), comparing secure hashes, and generating UUIDs.
Generator toolsQR code generator supporting terminal output, SVG format, and Base64-encoded images.

Advantages and limitations

Advantages
Standardized interface: Provides a unified access method through the MCP protocol
Rich functions: Integrates multiple practical tools
Secure and reliable: Avoids direct system operation by AI and accesses functions through a secure interface
Performance optimization: Key functions such as geolocation have caching and rate limiting
Limitations
Requires an MCP-compatible client to use
Some advanced functions may require additional configuration
The geolocation service has a request frequency limit

How to use

Installation
Install the server via npm or build it from the source code
Configuration
Add server settings to the MCP client configuration file
Usage
Call various tool functions through the MCP protocol

Usage examples

Network diagnosisWhen an AI assistant helps users diagnose network connection problems, it can query the geographical location and network reachability of the server IP
Data securityWhen users need to verify file integrity, the AI can generate a hash value of the file for comparison
Information sharingQuickly generate a QR code containing a URL for easy scanning and access by mobile devices

Frequently Asked Questions

What running environment does MCP Helper Tools require?
What is the accuracy of the geolocation service?
How to increase the request rate limit?
Can the generated QR code be customized in style?

Related resources

Model Context Protocol official website
Official documentation and specifications of the MCP protocol
GitHub repository
Project source code and issue tracking
Node.js official website
Download the Node.js runtime environment
Installation
Copy the following command to your Client for configuration
{
  "mcpServers": {
    "toolkit": {
      "command": "node",
      "args": ["node_modules/@cyanheads/toolkit-mcp-server/build/index.js"],
      "env": {
        "NODE_ENV": "production"
      }
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.
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