Building MCP Servers with Python: A Beginner-Friendly Guide to Connecting AI Applications with Tools, Data, APIs, Resources, and Secure Automated Work

By: Moses, Williams

Your AI application can write, reason, and hold a conversation - but ask it to check real inventory, look up a customer record, or call a live API, and it hits a wall. It can talk. It can't do.

The Model Context Protocol was built to close that gap, and this book shows you exactly how, one working project at a time.

This isn't a tour of MCP concepts - it's a hands-on build. You'll set up a clean Python environment, write and run your first MCP server locally, then grow it into something that actually matters: tools with real input validation and error handling, resources that expose live data, prompts that give a model reusable instructions, and connections to real files, databases, and REST APIs.

Along the way, you'll:

Build and test tools, resources, and prompts using the current MCP Python SDK (v2, MCPServer) - not outdated FastMCP tutorials that no longer match what you installConnect your server to local files, a database, and an external API, managing secrets and configuration the right wayTest client-server behavior with the MCP Inspector and your own automated testsApply real security practices: least privilege, input validation, protected secrets, authenticated endpointsMove a server from local stdio to a networked Streamable HTTP deploymentBring it all together by building Product Hub - a complete, secured MCP server ready for production use

Most MCP material online is already out of date, written for an SDK or protocol version that's since moved on. This book is built around the current v2 SDK and the 2026 protocol revision, and it teaches you to verify what's current yourself - so the skills you build here keep working long after you finish the last chapter.

If you're a Python developer who wants to give AI applications real, controlled access to the systems behind them - not just another demo that breaks in six months - this is the guide to start with.

Scroll up and grab your copy to start building your first MCP server today.

• Format: Paperback
• Language: English
• ISBN: B0HKRCXRR8
• ISBN13: 9798176330359
• Release Date: September 2026
• Publisher: Independently Published
• Length: 268 Pages
• Weight: 1.04 lbs.
• Dimensions: 0.6" x 7.0" x 10.0"