mcp-builder - Build High-Quality MCP Servers
Guide for creating MCP servers that enable LLMs to interact with external services through tools
Tags
Updated: 2026-03-10Capabilities
Typical Inputs
Typical Outputs
What this skill does
- fetch documentation
- set up project structure
- register tools
- define input schema
- write docstrings
- add tool annotations
- review code
- create evaluations
Inputs
- project type
- API documentation
- external service endpoints
Outputs
- MCP server
- tool definitions
- Pydantic models
- Zod schemas
- evaluation questions
Requirements
- MCP SDK
- Python runtime
- Node runtime
- tool registration
- input validation