# Chrome DevTools Official MCP Server (chrome-devtools-mcp) - AgentBreakWatch Reference

> TL;DR Verdict: Chrome DevTools Official MCP Server (`chrome-devtools-mcp`) is currently at v1.12.0 on NPM (published 2026-10-22), with a 90-day Stability Score of 86/100 (B+) and MEDIUM schema drift risk across 7 releases in the last 90 days. v1.12.x updates performance trace recording tools and network request inspection UID parameters.

## Live Telemetry Metadata
- Canonical Page: https://agentbreakwatch.vercel.app/p/chrome-devtools-mcp
- Category Hub: https://agentbreakwatch.vercel.app/c/browser-automation (Browser Automation, Playwright & DevTools MCP Servers)
- Package Name: `chrome-devtools-mcp`
- Registry: NPM (https://www.npmjs.com/package/chrome-devtools-mcp)
- GitHub Repository: https://github.com/ChromeDevTools/chrome-devtools-mcp
- Vendor: Chrome DevTools
- Latest Live Version: v1.12.0
- Published Date: 2026-10-22T13:50:03.784Z
- 90-Day Release Count: 7
- Direct Dependencies: 0
- License: Apache-2.0
- Stability Score: 86/100 (Grade B+)
- Schema Drift Risk: MEDIUM
- Recommended Exact Pin Command: `npx -y chrome-devtools-mcp@1.12.0`
- Watched Symbols / MCP Tools: navigate_page, take_snapshot, list_network_requests, performance_start_trace
- Snapshot Timestamp: 2026-10-24T12:11:27.697Z

## Breaking Change & Schema Drift Summary
v1.12.x updates performance trace recording tools and network request inspection UID parameters.

## Migration Diff: Before (Deprecated / Unpinned Pattern)
```
{ "name": "get_network_request", "arguments": { "url": "https://api.example.com" } }
```

## Migration Diff: After (Verified v1.12.0 Pattern)
```
{ "name": "get_network_request", "arguments": { "reqid": 42 } }
```

## Recent Verified Releases
- v1.12.0 (published 2026-10-22) [LATEST]
- v1.11.0 (published 2026-10-15)
- v1.10.1 (published 2026-09-23)
- v1.10.0 (published 2026-09-23)
- v1.9.0 (published 2026-09-08)
- v1.8.0 (published 2026-08-25)