# Ui5 MCP Server (@ui5/mcp-server) - AgentBreakWatch Reference

> TL;DR Verdict: Ui5 MCP Server (`@ui5/mcp-server`) is currently at v0.3.2 on NPM (published 2026-10-06), with a 90-day Stability Score of 73/100 (C+) and HIGH schema drift risk across 7 releases in the last 90 days. Built on MCP SDK (^1.30.1); recent release v0.3.2 (up from v0.3.1) updates Design & UI MCP tool schemas and transport handling (7 releases in last 90d). Pin exact version v0.3.2 in .mcp.json to avoid silent parameter drift.

## Live Telemetry Metadata
- Canonical Page: https://agentbreakwatch.vercel.app/p/ui5-mcp-server
- Category Hub: https://agentbreakwatch.vercel.app/c/design-ui (Design, Figma, Storybook & UI Component MCP Servers)
- Package Name: `@ui5/mcp-server`
- Registry: NPM (https://www.npmjs.com/package/@ui5/mcp-server)
- GitHub Repository: https://github.com/UI5/mcp-server
- Vendor: Ui5
- Latest Live Version: v0.3.2
- Published Date: 2026-10-06T08:04:42.725Z
- 90-Day Release Count: 7
- Direct Dependencies: 15
- License: Apache-2.0
- Stability Score: 73/100 (Grade C+)
- Schema Drift Risk: HIGH
- Recommended Exact Pin Command: `npx -y @ui5/mcp-server@0.3.2`
- Watched Symbols / MCP Tools: ui5mcp, tools/list, tools/call
- Snapshot Timestamp: 2026-10-24T12:11:27.697Z

## Breaking Change & Schema Drift Summary
Built on MCP SDK (^1.30.1); recent release v0.3.2 (up from v0.3.1) updates Design & UI MCP tool schemas and transport handling (7 releases in last 90d). Pin exact version v0.3.2 in .mcp.json to avoid silent parameter drift.

## Migration Diff: Before (Deprecated / Unpinned Pattern)
```
"ui5-mcp-server": {
  "command": "npx",
  "args": ["-y", "@ui5/mcp-server@latest"]
}
```

## Migration Diff: After (Verified v0.3.2 Pattern)
```
"ui5-mcp-server": {
  "command": "npx",
  "args": ["-y", "@ui5/mcp-server@0.3.2"]
}
```

## Recent Verified Releases
- v0.3.2 (published 2026-10-06) [LATEST]
- v0.3.1 (published 2026-09-25)
- v0.3.0 (published 2026-09-22)
- v0.2.20 (published 2026-09-10)
- v0.2.19 (published 2026-09-09)
- v0.2.18 (published 2026-08-13)