SV Number MCP Server

by sv-numberio.github.sv-number/mcp-serverv1.0.2

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

545Node.jsstdioofficial registry

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Maintained2mo ago

Install SV Number MCP server

claude mcp add sv-number -e SVN_API_KEY='<svn-api-key>' -- npx -y sv-number-mcp

{
  "mcpServers": {
    "sv-number": {
      "command": "npx",
      "args": [
        "-y",
        "sv-number-mcp"
      ],
      "env": {
        "SVN_API_KEY": "<svn-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "sv-number": {
      "command": "npx",
      "args": [
        "-y",
        "sv-number-mcp"
      ],
      "env": {
        "SVN_API_KEY": "<svn-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "sv-number": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "sv-number-mcp"
      ],
      "env": {
        "SVN_API_KEY": "<svn-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "sv-number": {
      "command": "npx",
      "args": [
        "-y",
        "sv-number-mcp"
      ],
      "env": {
        "SVN_API_KEY": "<svn-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
SVN_API_KEY	yes	yes	API key from the sms-verification-number.com profile page

Freshness

Maintained — last maintenance signal 2mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-08-10 · 2mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-09 · 2mo ago · official registry · v1.0.2

FAQ

›How do I install the SV Number MCP server in Claude Code?

Run: claude mcp add sv-number -e SVN_API_KEY='<svn-api-key>' -- npx -y sv-number-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does SV Number require an API key?

Yes. It expects SVN_API_KEY, of which 1 is a secret.

›Can I use SV Number as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is SV Number in the official MCP registry?

Yes, as io.github.sv-number/mcp-server.