Let's Learn Model Context Protocol with JavaScript and TypeScript
Visual Studio Code hosts Debbie O'Brien and Chris Noring in a hands-on session exploring the Model Context Protocol (MCP), featuring demos and practical guidance for developers new to MCP.
Let's Learn Model Context Protocol (MCP) with JavaScript and TypeScript
Presented by: Debbie O'Brien, Chris Noring
Host: Visual Studio Code
Overview
This workshop introduces the Model Context Protocol (MCP), a Microsoft-driven standard that helps developers connect AI models to client applications in a unified, open way. Beginners will learn core concepts, practical use cases, and how to create an MCP server.
Chapters & Highlights
- What is MCP? (00:00)
- Introduction to MCP: its purpose, architecture, and benefits for connecting clients and AI models.
- Demo: Microsoft Docs MCP (17:41)
- Example of MCP in Microsoft Docs, demonstrating real-world functionality.
- Demo: Playwright MCP (22:05)
- Illustration of integrating MCP with Playwright for interactive scenarios.
- Demo: FileSystem MCP (26:28)
- Showcasing how MCP can interact with local file systems.
- Live Coding: Create Your First MCP Server (31:08)
- Step-by-step guide on building and running an MCP server using JavaScript and TypeScript. Includes code samples and best practices.
Resources
Technologies Covered
- JavaScript & TypeScript: Code samples and live coding in both languages.
- .NET Ecosystem: MCP also features .NET integration, broadening its use for Microsoft developers.
- Microsoft AI and MCP: Direct application of AI-standard protocols by Microsoft.
- Playwright: Automated testing integration sample.
Who Should Watch
- Developers curious about AI integration practices
- Anyone exploring Microsoft-led AI frameworks
- JavaScript/TypeScript/.NET programmers interested in new standards
Takeaways
- Understanding what MCP is and its practical applications
- Ability to set up your own MCP server in JavaScript or TypeScript
- Awareness of ongoing community events and further learning resources
About the Presenters
Debbie O'Brien and Chris Noring provide an accessible, hands-on learning experience for developers of all backgrounds.