Maskbreak MCP Server

Maskbreak is an MCP integration. Public IP signals (cloud hosting, Tor exits) and Maskbreak API status for fraud checks.

Packages and local setup

The published npm package is @sentinelsup/mcp, version 0.1.7. Its declared MCP transport is stdio.

The package declares MASKBREAK_API_KEY: Maskbreak API key for your plan's lookup allowance (100,000 a month on the Free plan). Without it, lookups use the rate-limited keyless endpoint. The older SENTINEL_API_KEY name is still read.; SENTINEL_BASE_URL: API base URL override, for testing..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 0.1.7 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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