feat: Add McpProgress annotation support for progress notifications #19
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- Add @McpProgress annotation for handling progress notifications in MCP clients - Implement AbstractMcpProgressMethodCallback base class with common validation logic - Add SyncMcpProgressMethodCallback for synchronous progress handling (Consumer<ProgressNotification>) - Add AsyncMcpProgressMethodCallback for asynchronous progress handling (Function<ProgressNotification, Mono<Void>>) - Create SyncProgressSpecification and AsyncProgressSpecification records - Implement SyncMcpProgressProvider and AsyncMcpProgressProvider for method discovery - Extend Spring annotation providers with Progress support: - Add SpringAiSyncMcpProgressProvider to SyncMcpAnnotationProvider - Add SpringAiAsyncMcpProgressProvider to AsyncMcpAnnotationProvider - Add createSyncProgressSpecifications and createAsyncProgressSpecifications methods - Add comprehensive test coverage with example implementations - Update README.md with Progress documentation and usage examples This enables MCP clients to handle progress notifications for long-running operations through annotated methods, supporting both synchronous and asynchronous implementations with optional client-specific handlers. Signed-off-by: Christian Tzolov <[email protected]>
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This enables MCP clients to handle progress notifications for long-running operations through annotated methods, supporting both synchronous and asynchronous implementations with optional client-specific handlers.