Demonstrates building interactive Model Context Protocol (MCP) tools with elicitation capabilities.
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This tool serves as a practical demonstration of how to construct a minimal Model Context Protocol (MCP) server featuring elicitation, enabling interactive input from users for missing parameters. It showcases essential MCP development patterns including schema-driven interactive input, robust input validation using Zod, a modular architecture for clean separation of concerns, and production-ready patterns like error handling and logging. The server exposes a single tool that recommends ice cream toppings, specifically highlighting how it prompts users for flavour input when not provided, making it an excellent learning resource for developers creating dynamic MCP integrations.
Key Features
01Elicitation (Interactive Input) using schema-driven UI
02Modular architecture for server setup and tool logic
03Type-safe input validation with Zod schemas
041 GitHub stars
05Production patterns including error handling and logging
06Ready-to-use configuration for VS Code and Claude Desktop client integration
Use Cases
01Learning how to build MCP servers with elicitation
02Developing interactive MCP tools that prompt users for input
03Serving as a template for new MCP server projects
