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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 8159bcbb05
 feat: add MCP protocol version 2025-06-18 support for streamable-http and stateless transports (#558) 
- Set MCP_2025_06_18 as upper supported protocol version for streamable-http and stateless transport
- Update LATEST_PROTOCOL_VERSION constant to reflect new upper bound
- Update test expectations for new protocol version usage

Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
2025-09-18 08:57:10 +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 extract mcp-core (#557) 2025-09-17 11:32:08 +02:00
mcp-bom extract mcp-core (#557) 2025-09-17 11:32:08 +02:00
mcp-core feat: add MCP protocol version 2025-06-18 support for streamable-http and stateless transports (#558) 2025-09-18 08:57:10 +02:00
mcp-json feat: Introduce McpJsonMapper interface to decouple from Jackson (#543) 2025-09-15 15:51:06 +02:00
mcp-json-jackson2 feat: Introduce McpJsonMapper interface to decouple from Jackson (#543) 2025-09-15 15:51:06 +02:00
mcp-spring feat: add MCP protocol version 2025-06-18 support for streamable-http and stateless transports (#558) 2025-09-18 08:57:10 +02:00
mcp-test refactor: standardize test parameterization and fix package naming (#556) 2025-09-17 12:26:55 +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
CODE_OF_CONDUCT.md Add Contributing Guidelines and Code of Conduct 2025-05-16 11:47:39 +02:00
CONTRIBUTING.md Add note about force pushes 2025-05-16 11:47:39 +02:00
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 extract mcp-core (#557) 2025-09-17 11:32:08 +02:00
README.md Enhance README with project badges 2025-09-08 15:30:51 +02:00
SECURITY.md Add Contributing Guidelines and Code of Conduct 2025-05-16 11:47:39 +02:00

README.md

MCP Java SDK

License Build Status Maven Central Java Version

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

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.