MCP Tool Template
M

MCP Tool Template

A template project for building tools compliant with the Model Context Protocol (MCP), providing a standardized infrastructure for AI tool interaction.
2 points
9.7K

What is the MCP Tool Template?

The MCP Tool Template is a basic template for quickly building tools that comply with the Model Context Protocol standard. It helps developers create standard tools that can interact with AI agents and simplifies the development process.

How to use the MCP Tool Template?

Developers can clone the template repository, add new tools according to the specifications, and then publish them as npm packages for AI agents to call.

Applicable scenarios

Suitable for scenarios where standardized tools need to be developed for AI systems, such as the development of tools like calculators, data queries, and API calls.

Main Features

Standardized tool development
Provides a standard tool development framework compliant with the MCP protocol to ensure compatibility with AI agents
Zod schema validation
Uses the Zod library to define input and output schemas to ensure data security and consistency
Built-in testing support
Provides a complete testing framework to facilitate developers to verify tool functions
Advantages
Standardized development process, reducing integration difficulty
Complete type checking and validation mechanism
Modular design, facilitating expansion and maintenance
Built-in testing framework, improving code quality
Limitations
Requires a certain foundation in TypeScript
Only applicable to the Node.js environment
May seem overly complex for simple tools

How to Use

Install dependencies
First, you need to install the project dependencies
Create a new tool
Create a new tool in the src/tools directory and implement the functions according to the specifications
Define the schema
Use Zod to define the input and output schemas of the tool
Implement the function
Implement the core functional logic of the tool
Test the tool
Write and run test cases

Usage Examples

Create a calculator tool
Develop a simple addition calculator tool
Develop a data query tool
Create a tool to retrieve data from an API

Frequently Asked Questions

Is TypeScript experience required?
Can it be used in the browser environment?
How to publish my tool?

Related Resources

MCP Protocol Specification
Official specification document for the Model Context Protocol
Zod Documentation
Official documentation for the Zod schema validation library
Example Repository
Examples of MCP tool development

Installation

Copy the following command to your Client for configuration
Note: Your key is sensitive information, do not share it with anyone.

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