mcp-builder Claude Code Skill
Claude Code SkillClaude CodeAI Agents & AI App DevelopmentThe explanation below is AI-generated. Please verify it against the sources.
It walks through a four-phase process: researching MCP protocol and framework documentation, implementing the server with proper schemas and error handling, reviewing and testing the code, and finally creating evaluation questions to verify the server works well in practice. It covers both TypeScript (using the MCP SDK) and Python (using FastMCP) implementations, with TypeScript noted as the recommended stack. The guide also references supplementary reference files for best practices, language-specific patterns, and evaluation methodology.
What you can do with mcp-builder
- Follow a phased workflow (research, implementation, review/testing, evaluation) for building MCP servers
- Get guidance on tool naming, schema design (Zod/Pydantic), error handling, and pagination
- Access reference materials for MCP protocol specifications and SDK documentation
- Use language-specific implementation guides for TypeScript or Python
- Learn how to construct evaluation question sets to verify server quality