mcp server for Claude Code

io.github.sv-number/mcp-server

Phone numbers for AI agents: order a private number, read the SMS verification code, hand it back.

client:Claude Code transport:stdio runtime:npm

Install mcp server in Claude Code

run in your project directory

claude mcp add mcp-server -e SVN_API_KEY=<SVN_API_KEY> -- npx -y sv-number-mcp

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