Quackr

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.quackr/quackr",
  "description": "Virtual phone numbers for SMS verification, OTP receipt, and number management.",
  "title": "Quackr",
  "repository": {
    "url": "https://github.com/quackr-mcp/quackr-mcp",
    "source": "github"
  },
  "version": "1.0.3",
  "websiteUrl": "https://quackr.io/mcp",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "quackr-mcp",
      "version": "1.0.1",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Your Quackr API key, from your profile page at quackr.io",
          "isRequired": true,
          "isSecret": true,
          "name": "QUACKR_API_KEY"
        }
      ]
    }
  ],
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://mcp.quackr.io/",
      "headers": [
        {
          "description": "Bearer token in the form 'Bearer <your Quackr API key>', from your profile page at quackr.io",
          "isRequired": true,
          "isSecret": true,
          "name": "Authorization"
        }
      ]
    }
  ]
}