Callout

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-15T06:23:04.488041Z",
      "publishedAt": "2026-11-15T06:23:04.488041Z",
      "statusChangedAt": "2026-11-15T06:23:04.488041Z"
    }
  },
  "server": {
    "name": "jp.callout/callout",
    "title": "Callout",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://mcp.callout.jp/mcp",
        "type": "streamable-http",
        "headers": [
          {
            "name": "Authorization",
            "value": "Bearer {api_key}",
            "isSecret": true,
            "variables": {
              "api_key": {
                "isSecret": true,
                "description": "Your Callout API key (co_sk_...)"
              }
            },
            "description": "Optional. Clients that support OAuth sign in with a Callout account instead. Otherwise: Bearer followed by your Callout API key (co_sk_...), created at https://app.callout.jp/developer"
          }
        ]
      }
    ],
    "version": "1.1.0",
    "websiteUrl": "https://callout.jp/mcp",
    "description": "Places real phone calls for you in Japanese or English and returns the result and transcript."
  }
}