Use Busypus from your AI assistant

Busypus has an MCP server, so AI assistants like Claude, ChatGPT and Cursor can work with your account: create meetups, see who has responded, find the time that works for the most people and book it — all in plain language. Times are converted by Busypus, not by the AI, so time zones stay right.

Things you can ask

Create a 30-minute meetup for next week, weekday mornings, in my time zone.
Who hasn’t responded to my team sync meetup yet?
Find the time that works for the most people on my latest meetup and finalize it.
Add my availability to busypus.com/ana/x7k2pq: Tuesday and Thursday after 3pm.

Server URL

https://mcp.busypus.com/mcp

Paste this into your AI app. It opens Busypus in your browser so you can log in and allow access.

You need a Busypus account to connect. Your AI app will ask you to log in when you add the server. log in · create an account

Set up your app

Menu names change between app versions. If a step doesn’t match, look for “connectors” or “MCP” in the app’s settings.

Claude (web, desktop, mobile)

Open Settings → Connectors.
Choose “Add custom connector”, name it Busypus and paste the server URL.
Click Connect, log in to Busypus and choose Allow.

On Team and Enterprise plans an owner may need to add the connector for the organization first.

Claude Code

Run this in your terminal:

claude mcp add --transport http busypus https://mcp.busypus.com/mcp

Start Claude Code, run /mcp, pick busypus and log in when the browser opens.

ChatGPT

Open Settings → Apps & Connectors (the name varies by plan) and turn on developer mode in the advanced settings.
Create a connector, paste the server URL and choose OAuth for authentication.
Log in to Busypus and choose Allow when ChatGPT opens it.

Custom connectors may require a paid ChatGPT plan.

Cursor

Add this to ~/.cursor/mcp.json (or a project’s .cursor/mcp.json):

{
  "mcpServers": {
    "busypus": {
      "url": "https://mcp.busypus.com/mcp"
    }
  }
}

Cursor asks you to log in to Busypus the first time it connects. You can also start it from Cursor’s MCP settings.

Other apps

Any app that supports remote MCP servers (Streamable HTTP) with OAuth can connect. Use the server URL above — the app finds the Busypus login on its own.

What it can do

Meetups you host

get_account — your account and connected calendars
list_meetings — list your meetups
get_meeting — one meetup with its guests and the best times, ranked
create_meeting — create a group or 1:1 meetup
update_meeting — change a meetup’s title, settings or your availability
finalize_meeting — pick the final time and email the invite
reschedule_meeting — reopen a finalized meetup
cancel_meeting — cancel a meetup and tell the guests
resend_guest_link — resend a guest their link
get_busy_times — busy times from your connected Google Calendar

Meetups you’re invited to

get_meeting_invite — see a meetup you were invited to
join_meeting — respond with your availability
get_my_availability — see what you answered
update_my_availability — change your answer
book_slot — book a time on a 1:1 link
send_me_the_invite — email yourself the calendar invite
list_my_guest_meetings — list meetups you’ve answered

Answering someone else’s meetup through an AI assistant uses your Busypus account. Guests on the website still don’t need one.

Website only

These stay on busypus.com on purpose:

signing up, logging in and password resets
deleting your account
connecting or disconnecting Google Calendar and Zoom
newsletter sign-up

Privacy and disconnecting

The assistant you connect can read and change your meetups and the responses to them, within your account, when you ask it to. Whatever it reads is sent to that AI provider and handled under their terms.

Access lasts up to 30 days, then the app asks you to log in again.

To disconnect one assistant, remove the Busypus connector in that app. To disconnect every assistant at once, reset your password — that also logs you out of the website everywhere.