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modelcontextprotocol / typescript-sdk Public

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feat: zod v4 with backwards compatibility for v3.25+#1040

Merged

felixweinberger merged 15 commits intomodelcontextprotocol:mainmodelcontextprotocol/typescript-sdk:mainfrom

socotra:feature/zod-v3-compatsocotra/typescript-sdk:feature/zod-v3-compatCopy head branch name to clipboard

Nov 19, 2025

Conversation Commits15 (15)Checks Files changed

Merged

feat: zod v4 with backwards compatibility for v3.25+#1040
felixweinberger merged 15 commits intomodelcontextprotocol:mainfrom
socotra:feature/zod-v3-compat

Commits

Commits on Nov 17, 2025

chore: fix merge conflicts with latest
dclark27
committed
chore: use zod v4 methods for types and auth
dclark27
committed
chore: use RemovePassthrough on remaining spec params
dclark27
committed
chore: resolve remaining as any casts
dclark27
committed
chore: attempt to address node 18 test failure
dclark27
committed
chore: remove plans
dclark27
committed
chore: consolidate multiple ZodV4Internal and ZodV3Internal defs
dclark27
committed
chore: formatting
dclark27
committed

Commits on Nov 18, 2025

chore: remove _vendor zod-to-json-schema
dclark27
committed
Merge branch 'main' into feature/zod-v3-compat
dclark27
committed
chore: remove cast
dclark27
committed
chore: bring in new tests from recent merge
dclark27
committed
chore: clean up extra function and types in compat layer
dclark27
committed

Commits on Nov 19, 2025

Merge remote-tracking branch 'upstream' into feature/zod-v3-compat
dclark27
committed
chore: run prettier
dclark27
committed

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