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Title: feat: Support Progress Flow by 134130 · Pull Request #407 · modelcontextprotocol/java-sdk · GitHub

Open Graph Title: feat: Support Progress Flow by 134130 · Pull Request #407 · modelcontextprotocol/java-sdk

X Title: feat: Support Progress Flow by 134130 · Pull Request #407 · modelcontextprotocol/java-sdk

Description: Motivation and Context There is a Progress Flow spec on MCP, but the SDK doesn't implement it. Related: #298 How Has This Been Tested? WebFlux and SSE Integration tests Breaking Changes No, but there is deprecated APIs for McpServerFeatures.Async and McpServerFeatures.Sync Types of changes Bug fix (non-breaking change which fixes an issue) New feature (non-breaking change which adds functionality) Breaking change (fix or feature that would cause existing functionality to change) Documentation update Checklist I have read the MCP Documentation My code follows the repository's style guidelines New and existing tests pass locally I have added appropriate error handling I have added or updated documentation as needed Additional context It supersedes #300 and #389 See: #389 (comment)

Open Graph Description: Motivation and Context There is a Progress Flow spec on MCP, but the SDK doesn't implement it. Related: #298 How Has This Been Tested? WebFlux and SSE Integration tests Breaking Changes ...

X Description: Motivation and Context There is a Progress Flow spec on MCP, but the SDK doesn't implement it. Related: #298 How Has This Been Tested? WebFlux and SSE Integration tests Breaking Chang...

Opengraph URL: https://github.com/modelcontextprotocol/java-sdk/pull/407

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8af57e7 feat: add progress notification support for long-running operations f… 134130 Jul 17, 2025 https://github.com/modelcontextprotocol/java-sdk/pull/407/commits/8af57e7925bd7fee6c684c19fa1877c44dfda3ba
8a29f8e fix: typo 134130 Jul 17, 2025 https://github.com/modelcontextprotocol/java-sdk/pull/407/commits/8a29f8e580ac9f590f68fd199b388ce315f29c42
306fb05 feat: add support for progress notifications for the client 134130 Jul 17, 2025 https://github.com/modelcontextprotocol/java-sdk/pull/407/commits/306fb05d43cea33fe14574be76590ed45607de4c
516a4bf feat: add progress notification tests for server and client 134130 Jul 17, 2025 https://github.com/modelcontextprotocol/java-sdk/pull/407/commits/516a4bf7d778915cd97122e128cd8d0f2bc39cbc
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