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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
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Christian Tzolov 391ec19fdc
 refactor: change notification params type from Map<String,Object> to Object (#137) 
* refactor: change notification params type from Map<String,Object> to Object

This change generalizes the parameter type for notification methods across the MCP framework,
allowing for more flexible parameter passing. Instead of requiring parameters to be structured
as a Map<String,Object>, the API now accepts any Object as parameters.

The primary motivation is to simplify client usage by allowing direct passing of strongly-typed
 objects without requiring conversion to a Map first, as demonstrated in the McpAsyncServer
logging notification implementation.

Affected components:

- McpSession interface and implementations
- McpServerTransportProvider interface and implementations
- McpSchema JSONRPCNotification record
---------

Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
2025-04-10 12:26:29 +02:00
.github Add CI GitHub Action and rename snapshot publish workflow 2025-03-18 13:37:49 +01:00
.mvn/wrapper initial 2024-12-06 16:41:17 +01:00
mcp refactor: change notification params type from Map<String,Object> to Object (#137) 2025-04-10 12:26:29 +02:00
mcp-bom Next development version 2025-03-21 18:11:30 +01:00
mcp-spring refactor: change notification params type from Map<String,Object> to Object (#137) 2025-04-10 12:26:29 +02:00
mcp-test feat(webmvc): Add support for custom context paths in WebMvcSseServerTransportProvider 2025-04-06 15:31:49 +02:00
.gitattributes initial 2024-12-06 16:41:17 +01:00
.gitignore Rename modules, update .gitignore 2024-12-10 18:46:49 -05:00
LICENSE Update license text and GH actions 2025-01-28 14:36:31 +01:00
migration-0.8.0.md refactor: introduce session-based architecture for MCP server (#31) 2025-03-20 21:49:51 +01:00
mvnw initial 2024-12-06 16:41:17 +01:00
mvnw.cmd initial 2024-12-06 16:41:17 +01:00
pom.xml Next development version 2025-03-21 18:11:30 +01:00
README.md Update README.md 2025-03-19 07:28:35 +01:00

README.md

MCP Java SDK

Build Status

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, visit the MCP Java SDK Reference Documentation.

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:

  1. Fork the repository
  2. Create a feature branch
  3. Submit a Pull Request

Team

  • Christian Tzolov
  • Dariusz Jędrzejczyk

Links

License

This project is licensed under the MIT License.