MCP TypeScript SDK
agent-sdkStable
The official TypeScript SDK for Model Context Protocol servers and clients
Stars
12,687
Δ stars 7d
+30
Δ stars 30d
—
Forks
1,931
Contributors
166
npm DL / wk
39,836,287
PyPI DL / wk
—
Language
TypeScript
Last push
2026-06-18
About MCP TypeScript SDK
The Model Context Protocol (MCP) allows applications to provide context for LLMs in a standardized way, separating the concerns of providing context from the actual LLM interaction. This repository contains the TypeScript SDK implementation of the MCP specification. It runs on **Node.js**, **Bun**, and **Deno**, and ships: Tool and prompt schemas use Standard Schema — bring Zod v4, Valibot, ArkType, or any compatible library.
Read the full README on GitHub →
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MCP TypeScript SDK growth signals this week
- Gained 30 stars in the last 7 days
- 6x the median weekly star growth of its category
Growth score: 16/100 week of 2026-06-08
Signal history
| Week | Score | Δ★ | Signal |
|---|---|---|---|
| 2026-06-08 | 16 | +30 | Stable |
MCP TypeScript SDK alternatives
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Frequently asked questions
- Is MCP TypeScript SDK still maintained?
- Yes — actively maintained. The last push was on 2026-06-18, with 166 contributors.
- Is MCP TypeScript SDK growing?
- It is stable this week, with a growth score of 17/100. See the weekly history above.
- What are the best MCP TypeScript SDK alternatives?
- Closest by category and size in our data: smol developer, OpenAI Node SDK, MCP Python SDK — full list with live signals above.
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Tracked since 2026-06-10 · data as of 2026-06-18 · 455 open issues · 94 releases