Mcp Builder

This is your blueprint for building Model Context Protocol servers that let LLMs talk to external APIs. It walks you through four phases: research (including when to favor comprehensive API coverage over workflow shortcuts), implementation in TypeScript or Python, testing with MCP Inspector, and creating evaluations with 10 complex questions to verify your server actually works. The guide pushes TypeScript with streamable HTTP for remote servers, emphasizes actionable error messages, and includes specifics like using Zod for schemas and structuredContent for responses. If you're wiring up a service to work with Claude or other LLMs through MCP, this gives you the opinionated process and technical details to do it right the first time.

Install to Claude Code

npx -y skills add warpdotdev/oz-skills --skill mcp-builder --agent claude-code