Split the transport implementations into dedicated modules to improve modularity
and reduce core dependencies.
Added shared test module for common test utilities.
Key changes:
- Create mcp-transport/mcp-webflux-sse-transport module
- Move SseClientTransport → WebFluxSseClientTransport
- Move SseServerTransport → WebFluxSseServerTransport
- Move related tests and utilities
- Create mcp-transport/mcp-webmvc-sse-transport module
- Add new WebMvcSseServerTransport implementation
- Add corresponding tests and integration tests
- Add framework-independent SSE client implementations to core module
- Add FlowSseClient using java.net.http
- Add HttpClientSseClientTransport using java.net.http
- Keep StdioClientTransport/StdioServerTransport in core (no external deps)
- Create mcp-test module for shared test infrastructure
- Move abstract test base classes
- Move shared test utilities and mocks
- Update test dependencies
The modular approach allows users to choose between:
- Framework-specific implementations (WebFlux/WebMVC)
- Pure Java implementations (java.net.http)
- Basic implementations (STDIO)
Add breaking changes readme: 0.5.0-BREAKING-CHANGES.md
Resolves#54
- Execute tool calls, resource reads and prompt handling in a non-blocking
manner using Schedulers.boundedElastic(). This prevents blocking operations
from impacting server responsiveness.
- Added integration tests to verify non-blocking behavior with tools that
make HTTP calls to external services.
Related to #48
This is a temp patch until #48 is resolved properly.
- Add proper ListRootsResult wrapping in async client
- Implement paginated listRoots methods in server components
- Fix roots notification handling in async server
- Add roots integration tests
- Update architecture diagram and documentation layout
The changes improve the roots feature implementation with proper result
types, and robust notification handling. Adds thorough
test coverage for roots functionality including async notifications and
root addition/removal scenarios.
Resolves#46
Add comprehensive documentation for the MCP Java SDK implementation
Add architecture diagrams showing layered design and class relationships
Reorganize documentation structure with dedicated pages for:
Overview and introduction
MCP Java SDK reference
Spring AI MCP integration
Include detailed examples and usage patterns for both sync and async APIs
