Mirror of https://github.com/modelcontextprotocol/java-sdk — The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI
- Java 100%
| Filename | Latest commit message | Latest commit date |
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73515346ca- Add WebMvcStreamableServerTransportProvider with SSE support for streamable sessions - Support GET, POST, DELETE endpoints for MCP protocol operations - Implement thread-safe SSE operations using ReentrantLock in WebMvcSseServerTransportProvider - Add test infrastructure with AbstractMcpClientServerIntegrationTests - Refactor WebMvcStreamableIntegrationTests to use parameterized tests - Support testing with both HttpClient and WebFlux transports - Add streamable transport tests for both async and sync server modes - Refactor existing WebMVC SSE integration tests to use shared test base - Add error handling improvements in McpStreamableServerSession - Update dependencies: add json-unit-assertj for enhanced JSON testing - Reorganize POM dependencies and add mcp-spring-webflux test dependency - Wrap handler invocations with Mono.defer for lazy evaluation - Wrap consumer, tool, resource, prompt, and completion handler calls with Mono.defer() - Ensures proper lazy evaluation and error handling in reactive streams Related to #72 Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com> Signed-off-by: Dariusz Jędrzejczyk <dariusz.jedrzejczyk@broadcom.com> Co-authored-by: Dariusz Jędrzejczyk <dariusz.jedrzejczyk@broadcom.com> |
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| mcp | ||
| mcp-bom | ||
| mcp-spring | ||
| mcp-test | ||
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| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| migration-0.8.0.md | ||
| mvnw | ||
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| README.md | ||
| SECURITY.md | ||
MCP Java SDK
A set of projects that provide Java SDK integration for the Model Context Protocol. This SDK enables Java applications to interact with AI models and tools through a standardized interface, supporting both synchronous and asynchronous communication patterns.
📚 Reference Documentation
MCP Java SDK documentation
For comprehensive guides and SDK API documentation
- Features - Overview the features provided by the Java MCP SDK
- Architecture - Java MCP SDK architecture overview.
- Java Dependencies / BOM - Java dependencies and BOM.
- Java MCP Client - Learn how to use the MCP client to interact with MCP servers.
- Java MCP Server - Learn how to implement and configure a MCP servers.
Spring AI MCP documentation
Spring AI MCP extends the MCP Java SDK with Spring Boot integration, providing both client and server starters. Bootstrap your AI applications with MCP support using Spring Initializer.
Development
Building from Source
./mvnw clean install -DskipTests
Running Tests
To run the tests you have to pre-install Docker and npx.
./mvnw test
Contributing
Contributions are welcome! Please follow the Contributing Guidelines.
Team
- Christian Tzolov
- Dariusz Jędrzejczyk
Links
License
This project is licensed under the MIT License.