MCP Server Builder

Tier: POWERFUL Category: Engineering / AI Integration Maintainer: Claude Skills Team

Overview

Design and ship production-ready MCP (Model Context Protocol) servers from API contracts. Covers tool definition best practices, resource providers, prompt templates, OpenAPI-to-MCP conversion, TypeScript and Python server implementations, transport selection (stdio, SSE, StreamableHTTP), authentication patterns, testing strategies, and deployment configurations. Treats schema quality and tool discoverability as first-class concerns.

Keywords

MCP, Model Context Protocol, MCP server, tool definition, resource provider, prompt template, stdio transport, SSE transport, OpenAPI to MCP, AI tool server, Claude tools

Core Capabilities

• Tool design & schema quality — verb-noun naming, description engineering, typed input schemas, LLM-friendly output formatting
• Server implementation — TypeScript (@modelcontextprotocol/sdk) and Python (mcp[cli]) servers; tool/resource/prompt registration; structured error handling; logging, auth, and rate-limit middleware
• Transport & deployment — stdio (local/CLI), SSE (web), StreamableHTTP (production), Docker containerization, health checks, graceful shutdown
• Testing & validation — schema validation, MCP Inspector integration tests, contract/snapshot tests, load testing for remote servers