numberRank

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as dev.numberrank/numberrank and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 16 Sept 2026. Not supplied by the maker.

• check_number

  Tells you whether a phone number is VoIP or a real carrier line, with a 0 to 100 score and letter grade, using Twilio Lookup line type intelligence. Use it before relying on a number for SMS or OTP ve

• directory

  Returns the numberRank directory: AI agent phone providers and personal agents graded by whether their published and provisioned numbers read as real carrier lines or VoIP. Numbers are masked.

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