MCP Mediator
A Java-based implementation of the Model Context Protocol (MCP) mediator, providing seamless integration between MCP clients and servers.
makbn
README
MCP Mediator
A Java-based implementation of the Model Context Protocol (MCP) mediator, providing seamless integration between MCP clients and servers. This project enables efficient communication and tool execution in the MCP ecosystem.
Overview
The MCP Mediator implements the Model Context Protocol specification, providing a robust framework for:
- Handling MCP requests and responses
- Managing tool execution
- Supporting various transport mechanisms
- Integrating with Spring Framework and Spring Boot
Features
- Support for stdio transport
- Extensible request handling system
- Spring Framework and Spring Boot integration (WIP)
- Comprehensive error handling (WIP)
- Configurable server capabilities
- Support for multiple tool implementations
Modules
mcp-mediator-api: Core API interfaces and contractsmcp-mediator-core: Core implementation and common functionalitymcp-mediator-spring: Spring Framework and Spring AI integrationmcp-mediator-spring-boot-starter: Spring Boot auto-configuration to generate MCP server automatically for the available endpoints- Implementation modules for various services:
mcp-mediator-implementation-docker: Docker service integration (WIP)mcp-mediator-implementation-dropbox: Dropbox service integration (WIP)
Getting Started
Prerequisites
- Java 17 or later
- Maven 3.6 or later
- Spring Boot 3.2.2 or later (for Spring Boot integration)
Architecture
The MCP Mediator follows the Model Context Protocol architecture:
-
Protocol Layer
- Handles message framing
- Manages request/response patterns
- Implements JSON-RPC 2.0
-
Transport Layer
- Supports stdio transport
- Handles message serialization/deserialization
- Manages connection lifecycle
-
Tool Layer
- Implements tool execution
- Handles request routing
- Manages tool capabilities
Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
License
This project is licensed under the GPL3 License - see the LICENSE file for details.
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