ktmcp Kotlin MCP Server

Example Use Cases

• 1

  Type-safe, coroutine-friendly MCP server implementations in Kotlin.

• 2

  Multi-transport support including CLI stdio and HTTP/SSE for web services.

• 3

  Built-in session management, progress reporting, and logging features.

Description

ktmcp is a thin DSL layer built over the official Kotlin SDK for MCP, enabling developers to define tools, resources, and prompts with minimal boilerplate using Kotlin serialization. It supports coroutine-based asynchronous programming, session lifecycle management, and multiple transport protocols including stdio and HTTP/SSE. Designed for production use, it includes features like storage backends, progress notifications, cancellation, and logging, making it suitable for building robust MCP servers.