MCP Tutorial (Sage Chisanga)

#STEP 1: install uv\

#curl -LsSf https://astral.sh/uv/install.sh | sh\

\

# Create a new directory for our project\

uv init weather\

cd weather\

\

# Create virtual environment and activate it\

uv venv\

source .venv/bin/activate\

\

# Install dependencies\

uv add "mcp[cli]" httpx\

\

# Create our server file\

touch weather.py\

\

from typing import Any\

import httpx\

from mcp.server.fastmcp import FastMCP\

\

# Initialize FastMCP server\

mcp = FastMCP("weather")\

\

# Constants\

NWS_API_BASE = "https://api.weather.gov"\

USER_AGENT = "weather-app/1.0"\

\ #Add this file\

mkdir -p "~/Library/Application Support/Claude"\

touch "~/Library/Application Support/Claude/claude_desktop_config.json"