Vinkius
Fantastical

Fantastical MCP for AI. Manage Your Entire Schedule Through Natural Conversation

Claude Claude
ChatGPT ChatGPT
Cursor Cursor
Gemini Gemini
Windsurf Windsurf
VS Code VS Code
JetBrains JetBrains
Vercel Vercel
See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

Fantastical MCP on Cursor AI Code EditorFantastical MCP on Claude Desktop AppFantastical MCP on OpenAI Agents SDKFantastical MCP on Visual Studio CodeFantastical MCP on GitHub Copilot AI AgentFantastical MCP on Google Gemini AIFantastical MCP on Lovable AI DevelopmentFantastical MCP on Mistral AI AgentsFantastical MCP on Amazon AWS Bedrock

Connect to your AI in seconds.

Fantastical manages all your calendars—Google, iCloud, Exchange, and more—from a single chat interface. Create events using simple natural language phrases like 'Lunch with Bob tomorrow at noon.' You can also manage booking links, propose meeting times to multiple people, or sync tasks right alongside your appointments.

What your AI can do

List events

Retrieves a list of all scheduled events that fall within specified start and end dates.

Get event

Retrieves all specific details about a single, known calendar event using its unique ID.

Create event

Builds a new calendar event by interpreting natural language input like 'Lunch with Bob tomorrow at noon'.

+ 7 more capabilities included
Schedule new appointments

Create events by giving simple phrases like 'Meeting with John Friday at 3 PM' instead of filling out forms.

View all connected calendars

See a unified view that pulls every scheduled event from Google, iCloud, Exchange, and other connected accounts.

Manage booking links

List and handle shareable time slots so people can book meetings with you based on your real-time availability.

Propose meeting times

Suggest multiple specific time options to attendees and track their responses until everyone agrees on a final slot.

Update existing events

Change details like the location, title, or notes of an event across all linked calendar accounts at once.

Create tasks and reminders

Set up task-like items with due dates that sync seamlessly alongside your scheduled appointments.

Included with Plan

Waiting for input…

AI Agent

Fantastical - 10 Tools

These tools let you control every aspect of scheduling, from creating basic events to managing complex meeting proposals and syncing reminders.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using Fantastical on Vinkius

List Events

Retrieves a list of all scheduled events that fall within specified start and end dates.

Get Event

Retrieves all specific details about a single, known calendar event using its unique...

Create Event

Builds a new calendar event by interpreting natural language input like 'Lunch with...

Update Event

Modifies details like the title or time of an existing event across all connected...

Delete Event

Removes an existing event from the calendar permanently.

List Calendars

Lists all calendar services currently connected to and unified within Fantastical.

List Openings

Displays all active, shareable booking links or scheduling pages you have set up.

Get Opening

Fetches the detailed information for a specified scheduling opening link.

List Proposals

Returns a list of meeting proposals, including suggested times and responses from...

Create Reminder

Creates a new task or reminder item that syncs with services like Apple Reminders or...

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

Claude AI

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The Fantastical integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on every call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with Fantastical, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,100+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Every connection is secured and compliant automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog every week
Fantastical MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Fantastical. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

VINKIUS INFRASTRUCTURE

Cloud Hosted

Managed infra

V8 Isolated

Sandboxed per request

Zero-Trust Proxy

No stored credentials

DLP Enforced

Policy on every call

GDPR Compliant

EU data residency

Token Compression

~60% cost reduction

Your data is protected. See how we built it.

Works with Claude, ChatGPT, Cursor, and more

The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.

This connection provides 10 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.

Coordinating schedules used to feel like an administrative nightmare.

Right now, setting up a simple meeting requires clicking into five different online portals. You copy the details from one site and paste them into another, making sure you don't miss time zones or who needs to be invited. If one person is out of office on Outlook but available on Google, you waste fifteen minutes figuring out where to look.

With this MCP, that friction disappears. Your agent reads your intent—saying 'Let's meet next week.' It automatically checks every connected calendar source and handles the cross-platform coordination in a single conversational turn. You just get the answer.

Fantastical makes managing appointments simple.

You no longer need to manually list out your available slots or worry about which link to share. The MCP automatically manages and updates all your scheduling openings, allowing you to just send one booking link that always points to real-time availability.

It's not just about adding events; it's about maintaining a fluid, single source of truth for every commitment across your entire digital life.

What your AI can actually do with this

You connect Fantastical to any AI agent to take full control of your work schedule and calendar details. Instead of opening five different apps just to check availability, you talk to your agent, which handles the complexity across all your providers. It parses natural language so you can just say 'Schedule a follow-up with Sarah next week' and it figures out the time zone, the people, and the event details automatically.

You get a single view of everything—your events, your tasks, even your available booking slots. This makes coordination easy. Through Vinkius, you connect once from any MCP-compatible client to manage all this data without ever leaving your chat window.

Built · Hosted · Managed by Vinkius Fantastical-MCP: Unified Calendar & Event Scheduling
Server ID 019d7596-7752-70f3-b7e7-c2d2481aeae4
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Questions you might have

How do I use the create_event tool with different time zones? +

You don't have to. Just state the meeting details naturally, like 'Meet next Friday at 2 PM.' The MCP uses Fantastical's advanced parsing engine to correctly interpret and schedule that event across all your linked time zones.

Can I list_calendars to see what services are connected? +

Yes. Using list_calendars confirms which providers (Google, iCloud, etc.) are currently unified under the MCP, letting you audit your connection status at a glance.

What is the difference between list_events and list_openings? +

There's a big difference. list_events shows fixed appointments on specific dates. list_openings shows your customizable booking links, which are designed for people to schedule time with you.

How do I update an event if the location changes? +

Just tell your agent what changed: 'Update my Tuesday meeting. The location is now the new HQ address.' The update_event tool handles pushing that correction to every calendar provider.

What specific details does running list_proposals give me regarding attendee responses? +

It returns proposal titles, suggested times, individual responses, and which slots were finalized. You get a full status of the meeting negotiation without having to check multiple email threads.

If I use create_event for a time that conflicts with an existing booking, what happens? +

The MCP detects scheduling conflicts and alerts you instantly. Your agent can then suggest alternative times or help you modify the event to fit around your current commitments.

When I use create_reminder, how does it handle syncing between Todoist and Apple Reminders? +

It ensures consistency by creating the reminder in both linked services. This guarantees that the task is visible across all platforms you've connected to via Fantastical.

If I run get_event, does it pull details from only one calendar or multiple providers? +

It pulls event data from all your connected providers and presents them in a single view. You see the full picture of any scheduled item regardless of which account owns the booking.

Can my agent create events using natural language phrases like in the Fantastical app? +

Yes. Use the 'create_event' tool. Fantastical's engine is designed to parse phrases like 'Lunch with Bob at 1pm next Tuesday'. The agent will transmit the string and return the structured event data flawlessly.

How do I see my available scheduling links (Openings) via chat? +

Use the 'list_openings' tool. Your agent will retrieve all your active scheduling pages, providing the booking link URLs and duration settings so you can share them with others easily.

Can I suggest multiple meeting times to someone through the agent? +

Absolutely. Use the 'list_proposals' tool to monitor existing suggestions. Fantastical Proposals allow you to offer several slots to attendees, and your agent can help you track their responses and finalize the event.

Built & Managed by Vinkius 30s setup 10 tools

We've already built the connector for Fantastical. Just plug in your AI agents and start using Vinkius.

No hosting. No infrastructure. No complex setup.
All 10 tools are live and waiting. You're up and running in seconds.

Vinkius runs on Claude Claude
Vinkius runs on ChatGPT ChatGPT
Vinkius runs on Cursor Cursor
Vinkius runs on Gemini Gemini
Vinkius runs on Windsurf Windsurf
Vinkius runs on VS Code VS Code
Vinkius runs on JetBrains JetBrains
Vinkius runs on Vercel Vercel
+ other MCP clients

Vinkius gives your AI agents access to the full catalog of app connectors, all fully managed, secure, and enterprise-ready. One subscription, every tool you need.

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Built, hosted, and secured by Vinkius. You just connect and go.