mcp.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/mcp.schema.json",
  "mcpServers": {
    "easypost": {
      "type": "streamable-http",
      "url": "https://app-api.easypost.com/mcp",
      "extensions": {
        "com.openai": {
          "auth": {
            "type": "oauth",
            "client": {
              "mode": "provided",
              "clientId": "app_2bbde28f51b741bea3e67daf1727f468",
              "tokenEndpointAuthMethod": "client_secret_basic"
            },
            "authorizationUrl": "https://app.easypost.com/account/oauth/authorize",
            "tokenUrl": "https://app-api.easypost.com/oauth/v1/token",
            "baseScopes": [
              "all"
            ]
          }
        }
      }
    }
  }
}