What problem does it solve?
Building Model Context Protocol (MCP) servers often involves inconsistent SDK APIs, unclear transport selection, and missing validation patterns, leading to broken integrations and wasted debugging time. This Skill eliminates that guesswork by providing clear, up-to-date guidance for implementing compliant MCP servers.
Core Features & Use Cases
- Component Registration: Correctly implement MCP tools, read-only resources, and reusable prompt templates using current Node/TypeScript SDK signatures.
- Transport Configuration: Choose the right transport (stdio for local clients like Claude Desktop, Streamable HTTP for remote/cloud use cases) and configure it correctly.
- Production Best Practices: Add Zod input validation, handle errors gracefully, and follow idempotency and versioning guidelines for reliable MCP servers.
- Use Case: If you are building an internal MCP server to let Claude access your company's proprietary API, this Skill guides you through correct registration, transport setup, and validation to avoid common implementation pitfalls.
Quick Start
Use the mcp-server-patterns skill to implement a new MCP server with Zod-validated tools and stdio transport for local Claude Desktop integration.