Numbers Online — Phone Intelligence

Created By

numbers-online7 hours ago

A hosted, read-only Model Context Protocol server that gives an AI voice agent phone intelligence in one call — who is this inbound caller, and is this number one to think twice about — before it burns agent minutes. Four read-only tools: phone_lookup (validity, line type, range carrier, country, CNAM where available, STIR/SHAKEN verstat, a labeled spam signal, a first-party do-not-contact signal, and a signed receipt), caller_risk, line_type, and dnc_check. Every billable answer carries an Ed25519-signed receipt — verifiable 'checked as of T' evidence — and no raw phone number is ever stored (hashed only). Remote/hosted: nothing to install; point your agent at the URL.

# phone

# telephony

Overview Content Tools Comments

Overview

Try in Playground

Server Config

{
  "mcpServers": {
    "numbers-online": {
      "url": "https://numbers.online/api/v1/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

Project Info

Created At

7 hours ago

Updated At

7 hours ago

Author Name

numbers-online

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