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modelcontextprotocol / typescript-sdk Public

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Prototype support for `outputSchema`/`structuredContent`#454

Merged

bhosmer-ant merged 18 commits intomainmodelcontextprotocol/typescript-sdk:mainfrom

basil/output_schemamodelcontextprotocol/typescript-sdk:basil/output_schemaCopy head branch name to clipboard

May 15, 2025

Conversation Commits18 (18)Checks Files changed

Merged

Prototype support for `outputSchema`/`structuredContent`#454
bhosmer-ant merged 18 commits intomainfrom
basil/output_schema

Commits

Commits on May 15, 2025

Add support for outputSchema and optional content fields in tools

bhosmer-ant
and
claude
committed
Add client-side validation for tool output schemas

bhosmer-ant
and
claude
committed
feat: update TypeScript SDK to implement draft spec changes for structured tool output

bhosmer-ant
and
claude
committed
feat: add server-side support for tool outputSchema with backward compatibility

bhosmer-ant
and
claude
committed
back out protocol version change
bhosmer-ant
committed
remove OUTPUTSCHEMA_CHANGES.md
bhosmer-ant
committed
formatting, more version rollbacks
bhosmer-ant
committed
- add new tool() api and tests
bhosmer-ant
committed
update examples, update package-lock.json
bhosmer-ant
committed
avoid ({}) => ... in tests
bhosmer-ant
committed
address comments: 1. validate schemas w/o codegen, 2. relax no-structured-output restriction
bhosmer-ant
committed
split comment for readability
bhosmer-ant
committed
Refactor McpServer tool registration API

bhosmer-ant
and
claude
committed
Move testOutputSchemaServers.ts to client examples directory

bhosmer-ant
and
claude
committed
restore server-side validation for tools returning structuredContent without outputSchema

bhosmer-ant
and
claude
committed
fix type error in testOutputSchemaServers.ts
bhosmer-ant
committed
kick build
bhosmer-ant
committed
tsc being a diva on testOutputSchemaServers.ts
bhosmer-ant
committed

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