

920: How to Build MCP Servers
38 snips Jul 16, 2025
Wes and Scott dive into the ins and outs of the Model Context Protocol (MCP) for AI tool integration. They discuss how MCP servers can streamline complex tasks and enhance interaction with AI. The conversation highlights real-world applications, tackling tool calling versus MCP functionality. Listeners can expect to learn about reusable prompts, authentication methods, and the integration of MCP servers with various platforms. They even share personal stories about gaming and kid-friendly tech, adding a fun twist to the technical discussion.
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MCP Enables Powerful AI Tools
- MCP (Model Context Protocol) standardizes exposing tools to AI for enhanced capabilities.
- It enables AI to integrate tools in editors or chat apps, improving functionality beyond base AI skills.
AI Struggles with Math Use Case
- Wes built a scratch pad app using AI for natural language math and currency conversion.
- The AI struggled with math accuracy, prompting him to add computing tools for reliable calculations.
Use Tools to Fix AI Limits
- To solve AI limitations like math errors, attach external tools that perform computations.
- Use tool calling to execute actual code for calculations, keeping AI outputs accurate.