browser-inspector-mcp

Gives AI coding tools access to the CSS cascade the way DevTools does — which rules matched, which won, where each came from.

→ betson-g/browser-inspector-mcp · listed on glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

Glama

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// known CVEs in dependencies2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configBROWSER_INSPECTOR_HOST— 127.0.0.1 Hostname. Rarely needs changing.

configBROWSER_INSPECTOR_MODE— auto auto tries attached then falls back. attached errors out if Chrome isn't reachable on the port. managed uses internal headless Chrome only (the v2.x behavior).

configBROWSER_INSPECTOR_PORT— 9222 Port to connect to.

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/betson-g-browser-inspector-mcp-1y5hlm)](https://m8ven.ai/mcp/betson-g-browser-inspector-mcp-1y5hlm)

commit: 4b2314b776550baab7c8d3d7c4c701e1e1653c94

code hash: d8fab6d4ff21809309beeabc770e8ea101a36bc98821f8f517f73efea075a938

verified: 6/15/2026, 1:46:47 PM

view raw JSON →