`gcal_list_calendars`

Pack: google_calendar · Endpoint: https://gateway.pipeworx.io/google_calendar/mcp

List all accessible calendars. Returns calendar IDs, names, time zones, and your access level for each. Use to identify which calendar to query or modify.

Example call

Arguments

{}

curl

curl -X POST https://gateway.pipeworx.io/google_calendar/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"gcal_list_calendars","arguments":{}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('gcal_list_calendars', {});

Response shape

Field	Type	Description
`kind`	string	Resource kind identifier
`etag`	string	ETag of the resource
`items`	array	List of calendars
`error`	string	Error code if connection failed
`message`	string	Error message if connection failed

Full JSON Schema

{
  "type": "object",
  "properties": {
    "kind": {
      "type": "string",
      "description": "Resource kind identifier"
    },
    "etag": {
      "type": "string",
      "description": "ETag of the resource"
    },
    "items": {
      "type": "array",
      "description": "List of calendars",
      "items": {
        "type": "object",
        "properties": {
          "kind": {
            "type": "string",
            "description": "Calendar resource kind"
          },
          "etag": {
            "type": "string",
            "description": "Calendar ETag"
          },
          "id": {
            "type": "string",
            "description": "Calendar ID"
          },
          "summary": {
            "type": "string",
            "description": "Calendar name"
          },
          "description": {
            "type": "string",
            "description": "Calendar description"
          },
          "timeZone": {
            "type": "string",
            "description": "Calendar time zone"
          },
          "accessRole": {
            "type": "string",
            "enum": [
              "owner",
              "writer",
              "reader",
              "freeBusyReader"
            ],
            "description": "User's access level"
          },
          "primary": {
            "type": "boolean",
            "description": "Whether this is the primary calendar"
          },
          "defaultReminders": {
            "type": "array",
            "description": "Default reminders",
            "items": {
              "type": "object",
              "properties": {
                "method": {
                  "type": "string",
                  "description": "Reminder method"
                },
                "minutes": {
                  "type": "number",
                  "description": "Minutes before event"
                }
              }
            }
          }
        }
      }
    },
    "error": {
      "type": "string",
      "description": "Error code if connection failed"
    },
    "message": {
      "type": "string",
      "description": "Error message if connection failed"
    }
  }
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "google_calendar": {
      "url": "https://gateway.pipeworx.io/google_calendar/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

gcal_list_calendars