Model Context Protocol TypeScript SDK Files

The official Typescript SDK for Model Context Protocol servers

This is an exact mirror of the Model Context Protocol TypeScript SDK project, hosted at https://github.com/modelcontextprotocol/typescript-sdk. SourceForge is not affiliated with Model Context Protocol TypeScript SDK.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
README.md	2026-02-24	1.1 kB	0
v1.27.1 source code.tar.gz	2026-02-24	481.7 kB	0
v1.27.1 source code.zip	2026-02-24	595.7 kB	0
Totals: 3 Items		1.1 MB	0

What's Changed

feat: implement auth/pre-registration conformance scenario by @felixweinberger in https://github.com/modelcontextprotocol/typescript-sdk/pull/1545
docs: add governance documentation for SEP-1730 by @felixweinberger in https://github.com/modelcontextprotocol/typescript-sdk/pull/1547
docs: comprehensive feature documentation for SEP-1730 Tier 1 by @felixweinberger in https://github.com/modelcontextprotocol/typescript-sdk/pull/1548
fix: prevent command injection in example URL opening (v1.x backport) by @maxisbey in https://github.com/modelcontextprotocol/typescript-sdk/pull/1579
fix: call onerror for silently swallowed transport errors by @qing-ant in https://github.com/modelcontextprotocol/typescript-sdk/pull/1580
chore: bump version to 1.27.1 by @felixweinberger in https://github.com/modelcontextprotocol/typescript-sdk/pull/1581

New Contributors

@qing-ant made their first contribution in https://github.com/modelcontextprotocol/typescript-sdk/pull/1580

Full Changelog: https://github.com/modelcontextprotocol/typescript-sdk/compare/v1.27.0...v1.27.1

Source: README.md, updated 2026-02-24

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