MCP Java SDK
The official Java SDK for building and consuming Model Context Protocol servers and clients, enabling Java apps to interact with AI models.
What is MCP Java SDK?
MCP Java SDK is the official Java implementation of the Model Context Protocol, providing tools for building and consuming MCP servers and clients. It enables Java applications to interact with AI models through a standardized JSON-RPC based interface, supporting both synchronous and asynchronous communication patterns. The SDK solves the problem of integrating AI capabilities into Java applications using a consistent, protocol-driven approach.
Java developers building AI-powered applications who need to integrate with Model Context Protocol servers or expose MCP endpoints. Spring AI developers looking for framework integration with MCP.
Developers choose MCP Java SDK because it provides the official, specification-compliant implementation for Java with pragmatic defaults and production-ready design. Its modular architecture, reactive programming model, and transport-agnostic approach offer flexibility while maintaining interoperability with the broader Java ecosystem.
Overview
The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI
Use Cases
Best For
- Building Java applications that consume AI models via Model Context Protocol
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