# Primeuix MCP (@primeuix/mcp) - AgentBreakWatch Reference

> TL;DR Verdict: Primeuix MCP (`@primeuix/mcp`) is currently at v2.0.0 on NPM (published 2026-07-15), with a 90-day Stability Score of 86/100 (B+) and MEDIUM schema drift risk across 0 releases in the last 90 days. Built on MCP SDK (^1.25.2); recent release v2.0.0 (up from v1.0.1) updates Design & UI MCP tool schemas and transport handling (0 releases in last 90d). Pin exact version v2.0.0 in .mcp.json to avoid silent parameter drift.

## Live Telemetry Metadata
- Canonical Page: https://agentbreakwatch.vercel.app/p/primeuix-mcp
- Category Hub: https://agentbreakwatch.vercel.app/c/design-ui (Design, Figma, Storybook & UI Component MCP Servers)
- Package Name: `@primeuix/mcp`
- Registry: NPM (https://www.npmjs.com/package/@primeuix/mcp)
- GitHub Repository: https://github.com/primefaces/primeuix
- Vendor: Primeuix
- Latest Live Version: v2.0.0
- Published Date: 2026-07-15T21:36:18.178Z
- 90-Day Release Count: 0
- Direct Dependencies: 2
- License: SEE LICENSE IN LICENSE.m
- Stability Score: 86/100 (Grade B+)
- Schema Drift Risk: MEDIUM
- Recommended Exact Pin Command: `npx -y @primeuix/mcp@2.0.0`
- Watched Symbols / MCP Tools: tools/list, tools/call, mcp
- Snapshot Timestamp: 2026-10-24T12:11:27.697Z

## Breaking Change & Schema Drift Summary
Built on MCP SDK (^1.25.2); recent release v2.0.0 (up from v1.0.1) updates Design & UI MCP tool schemas and transport handling (0 releases in last 90d). Pin exact version v2.0.0 in .mcp.json to avoid silent parameter drift.

## Migration Diff: Before (Deprecated / Unpinned Pattern)
```
"primeuix-mcp": {
  "command": "npx",
  "args": ["-y", "@primeuix/mcp@latest"]
}
```

## Migration Diff: After (Verified v2.0.0 Pattern)
```
"primeuix-mcp": {
  "command": "npx",
  "args": ["-y", "@primeuix/mcp@2.0.0"]
}
```

## Recent Verified Releases
- v2.0.0 (published 2026-07-15) [LATEST]
- v1.0.1 (published 2026-01-19)
- v1.0.0 (published 2025-12-15)