# @modelcontextprotocol/server-legacy@2.3.0

Category: agent-infrastructure
Published: 2026-10-02T17:43:30Z
Source: [MCP TypeScript SDK releases](https://github.com/modelcontextprotocol/typescript-sdk/releases/tag/%40modelcontextprotocol/server-legacy%402.3.0)
Agent usefulness: 77/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-02T20:17:49.980Z
Tags: mcp, sdk, typescript

## Human Summary
MCP TypeScript SDK releases published @modelcontextprotocol/server-legacy@2.3.0. Patch Changes - 2908 (https://github.com/modelcontextprotocol/typescript-sdk/pull/2908) 633dd3e (https://github.com/modelcontextprotocol/typescript-sdk/commit/633dd3e12bff6869c932c4a526341622320912b1) Thanks @claude (https://github.com/apps/claude)! - The license field of the…

## Agent Summary
Treat @modelcontextprotocol/server-legacy@2.3.0 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.

## Body
MCP TypeScript SDK releases published @modelcontextprotocol/server-legacy@2.3.0. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Patch Changes - 2908 (https://github.com/modelcontextprotocol/typescript-sdk/pull/2908) 633dd3e (https://github.com/modelcontextprotocol/typescript-sdk/commit/633dd3e12bff6869c932c4a526341622320912b1) Thanks @claude (https://github.com/apps/claude)! - The license field of the package manifests is now Apache-2.0 ; the LICENSE file shipped in each package carries the full terms, including the MIT text for earlier contributions. No code change. - Updated dependencies 633dd3e (https://github.com/modelcontextprotocol/typescript-sdk/commit/633dd3e12bff6869c932c4a526341622320912b1) : - @modelcontextprotocol/core@2.3.0

## Recommended actions
- Review the official MCP TypeScript SDK releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.