MCP Tool Template: Streamline Setup & Minimize Errors

What is MCP Tool Template: Streamline Setup & Minimize Errors?

This template is your shortcut for building AI-compatible tools following the Model Context Protocol (MCP). Think of it as a pre-wired scaffold that ensures your tools play nicely with AI agents right out of the box. Instead of reinventing the wheel for input validation or protocol adherence, you just plug in your logic. Perfect for developers who hate wasting time on boilerplate code.

How to use MCP Tool Template: Streamline Setup & Minimize Errors?

1️⃣ Install with npm install – done in 2 seconds
2️⃣ Start coding in src/tools directory – each tool gets its own cozy folder
3️⃣ Add Zod schemas for inputs/outputs like a validation wizard
4️⃣ Write tests that actually matter (no flaky setups here)

Key Features of MCP Tool Template: Streamline Setup & Minimize Errors?

• Protocol autopilot: Built-in MCP compliance means no guessing the rules
• Zod-powered validation: Catch bad data before it breaks your workflow
• Modular structure: The calculator example shows how easy it is to split add/subtract functions
• Test obsession: Pre-configured test suite that actually finds edge cases

Use cases of MCP Tool Template: Streamline Setup & Minimize Errors?

Need to build:

• A math tool like the calculator example with add/subtract functions
• Data analysis tools that validate inputs before crunching numbers
• Automation scripts that need to interface with multiple AI agents
• Custom workflows where standardized outputs are non-negotiable

FAQ from MCP Tool Template: Streamline Setup & Minimize Errors?

Q: Do I need a specific framework?
A: Nope! Works with any TS/JS setup

Q: How do I test my new tool?
A: Just run npm test – tests are pre-wired to your tool structure

Q: Supports other languages?
A: Built for TypeScript, but JS adaptations are straightforward

MCP Tool Template

A template repository for building Model Context Protocol (MCP) tools.

Overview

This template provides a foundation for creating MCP-compatible tools that can be used with AI agents. Each tool follows the Model Context Protocol specification for standardized AI tool interactions.

Installation

npm install

Creating New Tools

Tools are defined in the src/tools directory. Each tool should:

1. Define input/output schemas using Zod
2. Implement the MCP protocol interface
3. Include comprehensive tests

Tool Structure

src/
    └── calculator/
        ├── tools/
        │   ├── index.ts
        │   ├── add.ts
        │   └── subtract.ts
        ├── index.ts
        ├── prompt.ts
        └── schema.ts

Testing

Run the test suite:

npm run test