HotelZero

MCP server that searches hotels on Booking.com with 80+ filter options using Playwright browser automation.

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical

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

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

// known CVEs in dependencies1 critical

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

criticalvitest@4.0.18GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

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// required environment variables

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

configHOTELZERO_LOG_LEVEL— Control log verbosity with the environment variable:

configHOTELZERO_PROXY— For heavy usage or to avoid IP blocks, you can configure a proxy server via the environment variable:

configHOTELZERO_SESSION_PATH— Use to specify a custom location:

// 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/insprd-hotelzero-1xkp6o)](https://m8ven.ai/mcp/insprd-hotelzero-1xkp6o)

commit: 393e25fab957422eeb7d5b7b53a6eab02999e579

code hash: 9dfc4a6da72a1317a6e4e4b8f6d000e7b70f062891ab1de2146bbd38245694cb

verified: 6/22/2026, 12:44:08 PM

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