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Title: fix: Remove JsonSchema and use a Map for inputSchema to support json schemas dialect by bilaloumehdi · Pull Request #749 · modelcontextprotocol/java-sdk · GitHub

Open Graph Title: fix: Remove JsonSchema and use a Map for inputSchema to support json schemas dialect by bilaloumehdi · Pull Request #749 · modelcontextprotocol/java-sdk

X Title: fix: Remove JsonSchema and use a Map for inputSchema to support json schemas dialect by bilaloumehdi · Pull Request #749 · modelcontextprotocol/java-sdk

Description: The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI - fix: Remove JsonSchema and use a Map for inputSchema to support json schemas dialect by bilaloumehdi · Pull Request #749 · modelcontextprotocol/java-sdk

Open Graph Description: Following the Model Context Protocol specification for JSON schemas usage, the schema should, by default follow the 2020-12 dialect: json-schema-2020-12 if no $schema specified. Motivation and Con...

X Description: Following the Model Context Protocol specification for JSON schemas usage, the schema should, by default follow the 2020-12 dialect: json-schema-2020-12 if no $schema specified. Motivation and Con...

Opengraph URL: https://github.com/modelcontextprotocol/java-sdk/pull/749

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feat: remove JsonSchema an use a Map for inputSchemahttps://github.com/modelcontextprotocol/java-sdk/pull/749/commits/6b0a8eea061cd19b829eb104122c8451cc5fd120
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test: add test for a schema contains oneofhttps://github.com/modelcontextprotocol/java-sdk/pull/749/commits/26ecf80a478eef02e1e74c1f17b473ce737fa84c
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Merge branch 'main' into fix/json-schema-spec-supporthttps://github.com/modelcontextprotocol/java-sdk/pull/749/commits/1fdc258a64269625ba4a66fcf2d386f37265a210
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Mar 4, 2026 https://github.com/modelcontextprotocol/java-sdk/pull/749#ref-pullrequest-4022151313
feat: implement size-limited LRU cache for JSON Schema validation #845 https://github.com/modelcontextprotocol/java-sdk/pull/845
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March 6, 2026 14:42https://github.com/modelcontextprotocol/java-sdk/pull/749#commits-pushed-c2f459e
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chore: Merge branch 'main' into fix/json-schema-spec-supporthttps://github.com/modelcontextprotocol/java-sdk/pull/749/commits/c2f459e7e3c228a3d8766bff633e1ca4fe29e9cd
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fix: Remove JsonSchema and use a Map for inputSchema to support json …https://github.com/ashakirin/java-sdk/commit/e8bd7e8cfbaaf3e5b9844b44ac22c05b157d70af
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Apr 26, 2026 https://github.com/modelcontextprotocol/java-sdk/pull/749#ref-issue-4331934452
Tool inputSchema with recursive parameter types emits unresolvable $ref (nested $defs, root-relative $ref) spring-projects/spring-ai#5888 https://github.com/spring-projects/spring-ai/issues/5888
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The value of "additionalProperties" MUST be a valid JSON Schema. #445 https://github.com/modelcontextprotocol/java-sdk/issues/445
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area/mcp-schema https://github.com/modelcontextprotocol/java-sdk/issues?q=state%3Aopen%20label%3Aarea%2Fmcp-schema
breaking-change https://github.com/modelcontextprotocol/java-sdk/issues?q=state%3Aopen%20label%3Abreaking-change
P1 https://github.com/modelcontextprotocol/java-sdk/issues?q=state%3Aopen%20label%3AP1
Please reload this pagehttps://github.com/modelcontextprotocol/java-sdk/pull/749
https://github.com/bilaloumehdi
https://github.com/Kehrlann
https://github.com/tzolov
https://github.com
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Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

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