# Modelcontextprotocol SDK

> Upgrade to Zod V4 for Model Context Protocol implementation for TypeScript

## Facts
- Page: https://tashan.sh/capability/pkg-alcyone-labs-modelcontextprotocol-sdk
- tashan id: pkg:@alcyone-labs/modelcontextprotocol-sdk
- Source: https://github.com/Alcyone-Labs/mcp-typescript-sdk
- npm: https://www.npmjs.com/package/@alcyone-labs/modelcontextprotocol-sdk
- Type: npm
- Category: ai
- tashan score: 24.0 / 100
- Adoption: 54.0
- Upkeep: 27.0
- Freshness: 26.0
- Evidence coverage: 100% of the inputs this score can use
- Health: abandoned
- Instruction depth: not yet graded
- npm downloads: 6,694/week
- Official: no

## Install

```sh
claude mcp add alcyone-labs-modelcontextprotocol-sdk -- npx -y @alcyone-labs/modelcontextprotocol-sdk
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-04 by tashan (https://tashan.sh) from public evidence. Scorer s5.