Can my agent check availability across different calendar providers like Google and iCloud?

Yes. Use the 'query_availability' tool. Your agent will traverse multi-user JSON payloads and calculate strict intersections across all connected accounts, regardless of the underlying calendar provider.

How do I create a new calendar event via the agent?

Provide the 'calendar_id', 'summary', and 'start/end' times to the 'create_event' tool. The agent commands Cronofy to update your upstream provider synchronously, ensuring the event appears on your calendar immediately.

Can I generate a public scheduling link through chat?

Absolutely. Use the 'create_scheduling_request' tool. The agent will generate a shared UI link mapped to your live availability, which you can then share externally to let others book time with you.

Cronofy MCP Server for Google ADK 10 tools — connect in under 2 minutes

Name: Cronofy
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 10 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Cronofy as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

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Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="cronofy_agent",
    instruction=(
        "You help users interact with Cronofy "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Cronofy MCP Server

Connect your Cronofy account to any AI agent and take full control of your unified calendar and scheduling workflows through natural conversation.

Google ADK natively supports Cronofy as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Unified Event Management — List, retrieve, and create events across aggregated Google, iCloud, and Exchange overlays limitlessly
Multi-User Availability — Query availability for up to 10 participants simultaneously, calculating strict intersections to find the perfect meeting time
Free/Busy Auditing — Execute bulk iterations to map time matrices and return exact available boundaries without exposing event payloads
Automated Scheduling — Generate live-availability links and shared scheduling requests to simplify meeting coordination with external members
Identity & Profile Mapping — Inspect unified account canonical IDs and list distinct identity providers connected natively to your Cronofy profile
Sync Control — Irreversibly vaporize explicit validations and delete events to maintain absolute consistency across all connected upstream providers

The Cronofy MCP Server exposes 10 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Cronofy to Google ADK via MCP

Follow these steps to integrate the Cronofy MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 10 tools from Cronofy via MCP

Why Use Google ADK with the Cronofy MCP Server

Google ADK provides unique advantages when paired with Cronofy through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Cronofy

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine Cronofy tools with BigQuery, Vertex AI, and Cloud Functions

Cronofy + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Cronofy MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Cronofy and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine Cronofy tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query Cronofy regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Cronofy

Cronofy MCP Tools for Google ADK (10)

These 10 tools become available when you connect Cronofy to Google ADK via MCP:

create_event

Provision a highly-available JSON Payload generating explicit Sync links

create_scheduling_request

Fetch elaborate explicit mapped limits via native forms dispatch

delete_event

Irreversibly vaporize explicit validations extracting rich Provider syncs

get_account

Inspect deep internal arrays mitigating specific Sub Provider lists

get_free_busy

Enumerate explicitly attached structured rules exporting active Overlaps

get_user_info

Identify precise active arrays spanning native Gateway auth bounds

list_calendars

Retrieve explicit Cloud logging tracing explicit Payload IDs limitlessly

list_profiles

Retrieve the exact structural matching verifying Blueprint directories

query_availability

Dispatch an automated validation check routing explicit Cross-Provider checks

read_events

cronofy.com/v1/events` pulling unified aggregated Google, iCloud, and Exchange overlays limitlessly. Identify bounded CRM records inside the Headless Cronofy Engine

Example Prompts for Cronofy in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with Cronofy immediately.

"List my calendar events from tomorrow to next week"

"Find a 30-minute slot for a meeting with john@example.com tomorrow"

"Create a scheduling link for a 'Project Review' meeting"

Troubleshooting Cronofy MCP Server with Google ADK

Common issues when connecting Cronofy to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

Cronofy + Google ADK FAQ

Common questions about integrating Cronofy MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.