MCP for AI agents

Connect any AI agent to your calendar.

Supaplan exposes a Model Context Protocol (MCP) server, so ChatGPT, Claude, and any MCP-compatible agent can manage your calendar, notes, and contacts from the chat you already use.

Best forPeople who already work inside ChatGPT, Claude, or another AI agent and want it to run their calendar.

In practice

Your agent books the meeting without leaving the chat.

You live in ChatGPT or Claude all day. Managing your calendar still means leaving the conversation, opening another app, and copying details back and forth.

Outcome

With Supaplan connected over MCP, your agent reads your real availability and proposes the calendar action right inside the chat, ready for you to approve.

Connect
Add the MCP server
Paste Supaplan’s MCP server URL into ChatGPT, Claude, or any MCP-compatible agent.
Ask
Talk to your agent
Ask your agent to check availability, move a call, or add an event in plain language.
Approve
Confirm the action
Supaplan proposes the calendar change through its guardrails, so delegation never becomes hidden automation.

Works with any agent

ChatGPT, Claude, and any MCP-compatible agent.

One shared context

Calendar, notes, and contacts behind every agent.

You stay in control

Agents propose, Supaplan’s guardrails confirm.

Why Supaplan

Built for the whole calendar workflow.

Supaplan speaks the open Model Context Protocol, so it works with any MCP-compatible agent instead of a single vendor’s assistant.
The same calendar, notes, and contact context powers every agent you connect — no separate setup per tool.
Calendar actions still pass through Supaplan’s guardrails, so an agent proposes changes and you stay in control.

Connection flow

From any agent to a controlled calendar action.

Supaplan keeps the MCP connection, the request, and the proposed change in one flow you can approve.

01Add the server
Add the Supaplan MCP server to your agent using its server URL.
02Connect the agent
Connect it to ChatGPT, Claude, or any MCP-compatible agent.
03Approve the action
Ask the agent for a calendar outcome and approve the proposed action.

Agent examples

"Ask Claude to move my 3pm call to Thursday afternoon."

"Have ChatGPT check my availability before I reply to this email."

"Tell my agent to add this event and notify the guests."

"Let my agent pull up my notes before the next meeting."

Connect

Add Supaplan to your agent.

Point any MCP-compatible agent at the Supaplan server URL. The same endpoint works in ChatGPT, Claude, and more.

MCP server URLhttps://api.supaplan.ai/mcp

Claude Codeclaude mcp add --transport http supaplan https://api.supaplan.ai/mcpClaude Code MCP docs ↗

OpenClawopenclaw mcp add supaplan --url https://api.supaplan.ai/mcp --transport streamable-httpOpenClaw MCP docs ↗

ChatGPT

Open ChatGPT settings and go to Connectors.
Add a custom connector and choose an MCP server.
Paste the Supaplan server URL and give the connector a name.
Connect, then authorize Supaplan when prompted.

ChatGPT connectors docs ↗

Any MCP-compatible agent works — add the server URL in its MCP or integrations settings.

Decision guide

Decide when to drive Supaplan from an agent.

Best when

You already spend your day inside ChatGPT, Claude, or another AI agent.
You want your agent to read your real availability and take calendar actions directly.
You connect your tools to AI through MCP and want your calendar to be one of them.

Consider another tool

You prefer to manage your calendar inside the Supaplan app itself.
You do not use an AI agent that supports the Model Context Protocol.

Pairs well withThe AI calendar assistant when you want the same actions inside Supaplan.Meeting notes and contact intelligence so connected agents work with full context.

FAQ

Questions before connecting an agent

What is the Supaplan MCP server?

It is a Model Context Protocol (MCP) endpoint that lets AI agents like ChatGPT and Claude securely read your schedule and take calendar actions in Supaplan. You connect it once and your agent can manage your calendar from chat.

Which AI agents can I connect?

Any agent that supports the Model Context Protocol — including ChatGPT and Claude — can connect to Supaplan over MCP. The same calendar, notes, and contact context powers every agent you add.

Does a connected agent change my calendar on its own?

No. Calendar actions from any connected agent pass through Supaplan’s guardrails, so changes are proposed for your approval instead of happening automatically.