MCP Server Builder

About

This skill provides a comprehensive, four-phase framework for developing robust Model Context Protocol (MCP) servers in Python or TypeScript. It guides users through agent-centric design principles, implementation of tool-calling infrastructure, and the creation of rigorous evaluation harnesses, ensuring that resulting servers are optimized for context efficiency, reliability, and real-world AI agent workflows.

Key Features

• Agent-centric design principles for optimal tool usability and discoverability
• 0 GitHub stars
• Standardized evaluation frameworks for testing tool effectiveness through QA pairs
• Integrated strategies for input validation using Pydantic and Zod models
• Optimization techniques for context window constraints and token management
• Step-by-step implementation guides for Python (FastMCP) and TypeScript SDKs

Use Cases

• Integrating proprietary internal APIs with Claude for automated engineering workflows
• Developing standardized AI interfaces for complex database or cloud infrastructure management
• Building custom data retrieval tools for specialized SaaS platform integrations