mcp-template

A minimal MCP server written in Python. Includes examples of static, functional, dynamic pull, and dynamic push MCP tools for use with Agentic LLMs.

Note: server.py contains the example tools, while minimal.py is a template-ready MCP server, ready for you to add your own tools.

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Features

• Static Tool: hello_world → Always returns "Hello, world!"
• Function Tool: calculate → Performs basic arithmetic operations
• Dynamic Pull Tool: get_forecast → Fetches live weather data from weather.gov
• Agentic Push Tool: create_file → Creates a new file locally with proper line endings for the chosen OS

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Setup

1. Clone this repository:

   git clone https://github.com/yourusername/mcp-template.git
   cd mcp-template

2. Install dependencies:

   pip install -r requirements.txt

3. Run the MCP server:

   python server.py

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Usage with Cline

You can integrate this server with Cline using its MCP server tools.

1. Open the Cline extension.
2. Go to MCP Servers → Configure MCP servers.
3. Add the following configuration (adjust the path to your server.py):

{
  "mcpServers": {
    "server1": {
      "command": "python",
      "args": ["path/to/server.py"],
      "alwaysAllow": ["hello_world"],
      "disabled": false
    }
  }
}

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Example Tools

hello_world

Returns a static string:

"Hello, world!"

calculate

Perform math operations:

{
  "operator": "+",
  "a": 5,
  "b": 3
}

→ 8

get_forecast

Fetch a forecast:

{
  "lat": 38.9072,
  "lon": -77.0369
}

→ "Tonight: Clear, with a low around 65."

create_file

Note that the create_file tool may fail due to OS restrictions.

Create a file locally:

{
  "os_type": "Mac",
  "content": "Hello file system!"
}

→ "File 'output_mac.txt' created successfully with 18 characters."

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Project Info

Filename: server.py
Author: Jadon Duff (jadonduff)
Created: 8/17/2025
Version: 1.0.0

MIT Licensed.