cws-mcp

Item: cws-mcp
Rating: 60
Author: M8ven

MCP server for Chrome Web Store — upload, publish, status, metadata & Playwright-based UI automation

→ mikusnuz/cws-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: 3 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.

🔐

You'll be asked for 2 credentials: CWS_CLIENT_SECRET, CWS_REFRESH_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies3 high

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

high@modelcontextprotocol/sdk@1.12.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-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.

configCWS_CLIENT_ID— "": "xxxxx.apps.googleusercontent.com",

🔐 secretCWS_CLIENT_SECRET— "": "GOCSPX-xxxxx",

configCWS_DASHBOARD_PROFILE_DIR— No Browser profile path for UI automation (default: ~/.cws-mcp-profile)

configCWS_ITEM_ID— "": "your-extension-id"

configCWS_PUBLISHER_ID— No Publisher ID (default: me)

🔐 secretCWS_REFRESH_TOKEN— "": "1//xxxxx",

// 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 5 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/mikusnuz-cws-mcp-1ebi7e)](https://m8ven.ai/mcp/mikusnuz-cws-mcp-1ebi7e)

commit: 7de0ae7f92b780852b508d43eaa47423ca759739

code hash: 0730cf0a49174fdce5b68f66192f0ed98112626c9f45713ffa40bb5faa31d121

verified: 6/15/2026, 2:27:31 PM

view raw JSON →