Numbers Online — phone intelligence for Claude Code

online.numbers/numbers-online

Read-only phone intelligence for AI voice agents — line type, risk, DNC, signed receipts.

client:Claude Code transport:streamable-http tools:4

Install Numbers Online — phone intelligence in Claude Code

run in your project directory

claude mcp add --transport http numbers-online https://numbers.online/api/v1/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs