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modelcontextprotocol/typescript-sdk

v1.32.2

Official TypeScript SDK for Model Context Protocol (MCP) servers and clients exposing tools, resources, and prompts.

COMPATIBLE
What is modelcontextprotocol/typescript-sdk?

The MCP TypeScript SDK is the official library for building servers and clients that speak the Model Context Protocol. It solves the problem of connecting AI models to real-world tools and data sources through a single, open standard.

AI-AGENTnpm:@modelcontextprotocol/sdkTypeScriptreleases.atom
13,720+4,780 stars (24h)
#ai-agent#ai-sdk#mcp#typescript-sdk
AI Executive Summary & Artifact Size Impact
Quick Summary: What Changed · What To Do · Upgrade Effort

fix: add explicit | undefined to Transport optional proper. Drop-in upgrade. Migration: None.

Semver: PATCH·Manifest: package.json
Artifact Size Impactunavailable
Size Unavailable
Telemetry unmeasured for pre-release or source-only registry build
Breaking Changes, Release Highlights & Migration Snippet

Key Release Highlights (v1.32.2)

  • fix: add explicit | undefined to Transport optional properties (v1.x backport of #1766) by @kishormorol in #2814
  • [v1.x] fix: allow registering after connect() when the capability was declared by @claude[bot] in #2958
  • chore: bump version to 1.32.2 by @claude[bot] in #3089
  • @kishormorol made their first contribution in #2814
Zero Breaking Changes Detected

Verified safe drop-in upgrade for @modelcontextprotocol/sdk in package.json.

Copy-Paste Upgrade / Migration Snippet
npm install @modelcontextprotocol/sdk@1.32.2

Ecosystem Compatibility Matrix & Verified Graph Warnings

TypeScript 5.xcompatible— Ships standard TypeScript declaration files without type regressions.

Zero-Noise Historical Release Timeline (1)

Format: [Core Change] + [Required Action] + [Migration Effort]
v1.32.2COMPATIBLE⚖️ Size Unavailable

fix: add explicit | undefined to Transport optional proper. Drop-in upgrade. Migration: None.

Upgrade & Migration Q&A (modelcontextprotocol/typescript-sdk v1.32.2)

Direct Answers for Engineers & AI Agents

Is modelcontextprotocol/typescript-sdk v1.32.2 safe to upgrade in production?

modelcontextprotocol/typescript-sdk v1.32.2 is classified as COMPATIBLE (PATCH release). fix: add explicit | undefined to Transport optional proper. Drop-in upgrade. Migration: None.

What breaking changes or compatibility risks exist in modelcontextprotocol/typescript-sdk v1.32.2?

No breaking API changes or peer dependency conflicts are recorded for modelcontextprotocol/typescript-sdk v1.32.2 in the RepoSense compatibility graph.

What is the bundle size impact of @modelcontextprotocol/sdk v1.32.2?

Measured bundle size telemetry is currently unavailable for @modelcontextprotocol/sdk v1.32.2; verify build output locally before deploying.

How do I upgrade @modelcontextprotocol/sdk to v1.32.2?

Upgrade @modelcontextprotocol/sdk to v1.32.2 by running "npm install @modelcontextprotocol/sdk@1.32.2" and applying the migration steps: npm install @modelcontextprotocol/sdk@1.32.2