Cal.com MCP connector
The Cal.com connector brings your Cal.com bookings, event types, availability schedules, calendars and teams to Claude, ChatGPT, Cursor, Microsoft Copilot and any MCP client, so anyone can ask about upcoming meetings or book one in plain language, inside their own Cal.com access.
- Connects with an API key
- Free 14-day trial
- No credit card
List every Cal.com event type longer than 45 minutes.
Working in Cal.com with Elaichi
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List all Cal.com me
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List all Cal.com schedules
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Get single Cal.com schedule by ID
How to connect Cal.com to Claude, ChatGPT, Cursor or Microsoft Copilot
Step by step, for each AI app
Cal.com MCP connector for Claude
-
1
Open Customize, then Connectors.
-
2
Press Add.
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3
Name it, paste the MCP server URL, then Continue.
https://api.elaichi.ai/mcp -
4
Sign in and approve.
On Team and Enterprise, an Owner adds it once. Everyone else turns it on for themselves.
Cal.com MCP connector for Claude Code
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1
In a terminal, run
claude mcp addwith the endpoint.https://api.elaichi.ai/mcp -
2
Start Claude Code and run
/mcp. -
3
Pick elaichi, then sign in and approve in the browser.
Terminal
$ claude mcp add --transport http elaichi --scope user https://api.elaichi.ai/mcp
Use --scope project instead to share it with the repository through .mcp.json.
Cal.com MCP connector for ChatGPT
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1
Open Plugins, then press the + button.
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2
Name it and paste the endpoint into Server URL.
https://api.elaichi.ai/mcp -
3
Leave Authentication on OAuth, then tick the risk acknowledgement.
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4
Press Create, then sign in and approve.
Works on the web. The plugin directory lives at chatgpt.com/plugins.
Cal.com MCP connector for Cursor
-
1
Open
~/.cursor/mcp.json. -
2
Add the endpoint under
mcpServers.https://api.elaichi.ai/mcp -
3
Reload Cursor, then sign in and approve.
~/.cursor/mcp.json
{
"mcpServers": {
"elaichi": {
"url": "https://api.elaichi.ai/mcp"
}
}
}
Set up per machine, so repeat it on each computer you work from.
Cal.com MCP connector for Microsoft Copilot
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1
In Copilot Studio, open your agent, then Tools, Add a tool, New tool and Model Context Protocol.
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2
Paste the endpoint into Server URL, choose OAuth 2.0, then Dynamic discovery, and press Create.
https://api.elaichi.ai/mcp -
3
Create a new connection, sign in and approve, then press Add to agent.
-
4
Under Channels, open Teams and Microsoft Copilot and make the agent available in Microsoft Copilot.
- Server URL
- https://api.elaichi.ai/mcp
- Authentication
- OAuth 2.0
- Type
- Dynamic discovery
Microsoft Copilot was called Microsoft 365 Copilot. Keep the tool on end-user credentials, so each person signs in as themselves.
Connect Cal.com to any MCP client
-
1
Add the endpoint as a remote MCP server.
https://api.elaichi.ai/mcp -
2
Sign in and approve.
{
"mcpServers": {
"elaichi": {
"url": "https://api.elaichi.ai/mcp"
}
}
}
The Elaichi Agent already has these tools, with nothing to set up.
What teams do with Cal.com through Elaichi
Ask in plain English. Each person’s AI can do only what they’re allowed to, and every action it takes in Cal.com is logged.
-
Sales
Book a discovery call while still on the phone
Ask for a slot on the demo event type and create the booking for the prospect before the conversation ends. No tab switching, and the meeting lands in Cal.com like any other.
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Recruiting
See every interview booked this week
Pull the list of bookings for the interview event types, check who is meeting which candidate, and spot the day that is overloaded before it arrives.
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Customer success
Set up a new onboarding event type
Describe the session, its length and which schedule it should follow, and have the event type created in Cal.com ready to share with new customers.
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Operations
Keep team availability schedules current
When office hours change for a region or a holiday is added, update the relevant Cal.com schedule in one request instead of editing each one by hand.
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People
Organize Cal.com teams as the company changes
Create a team for a new department, rename one after a reorganization, or check which teams exist, all from a chat window.
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Office management
Answer who is meeting whom today
Ask for today's bookings across the connected Cal.com account and get a plain list of meetings, attendees and times without opening the calendar.
Try asking
- “List every Cal.com event type longer than 45 minutes.”
- “Which schedules leave no availability on Friday afternoons?”
- “Show bookings created for the Sales team this week.”
What connecting Cal.com gets you
6 screens from Elaichi, each doing one job for your Cal.com account.
Ask Elaichi to work across your apps.
List every Cal.com event type longer than 45 minutes.
Which schedules leave no availability on Friday afternoons?
Show bookings created for the Sales team this week.
Also runs in Claude, ChatGPT, Cursor or Microsoft Copilot
The agent
Ask about bookings, get real answers.
Question your Cal.com event types, schedules and teams in plain language.
Copy the endpoint
AI apps
Claude, ChatGPT, Cursor and Microsoft Copilot share one endpoint.
Connect Cal.com through one org MCP endpoint over OAuth, no shared API key.
Tool catalog
340 Cal.com tools ready without custom code.
Schedules, event types, calendars and teams, each with listed resources and methods.
Toolboxes
Every team gets its own Cal.com toolbox.
Curate one toolbox per team and scope Cal.com access to that group.
Shared connections
Teammates book through a connection, never a credential.
See who connected each Cal.com account and how many teams share it.
Audit log
Every Cal.com call is on the record.
When, who, what happened, type and resource, in an append-only log.
From answering questions to doing the work
A trigger starts the work, inside the same permissions and the same audit log as everything else. Automations, collections and live dashboards come with the Black plan.
Cal.com digest
Run 418 · started 2 minutes ago · on behalf of Emily Carter
-
✓
Schedule
Every weekday at 8:00 AM
0.2s -
✓
Fetch bookings
Cal.com
1.4s -
✓
Group by owner
Transform
0.1s -
✓
Draft the digest
Agent step
Ran with 4 tools, returned a structured summary
6.2s -
Approve the digest
Needs approval
Assigned to Jake Morgan
Approve Deny -
Post the digest
Cal.com
Queued
Automations
A schedule fires and the work finishes.
Fetch Cal.com bookings, group them, draft a digest, approve, post back.
Cal.com health
Refreshed 4 minutes ago · every 15 minutes · from the bookings collection
Bookings
1,284 ↓ 12%
Event types
96 ↓ 8%
Needs attention
3 ↑ 2
Updated this week
412 ↑ 9%
Bookings created
Last 14 days
By team
Share of activity
Sales EMEA 34%
Sales AMER 27%
Recruiting 21%
Customer success 18%
Collections and dashboards
Cal.com booking numbers, computed on a schedule.
Four metrics, 14 days of bookings created and a breakdown by team.
For IT and engineering
Elaichi vs Zapier MCP vs Composio for Cal.com
All three can connect Cal.com to an AI assistant, and all three have admin controls. They differ in where access lives and how you pay.
| What to check | Elaichi | Zapier MCP | Composio |
|---|---|---|---|
| Where the AI connects |
One address for the whole organization.
https://api.elaichi.ai/mcp
|
A server per member, created at sign-in. | An MCP endpoint per team, or an SDK. |
| Control over Cal.com tools | Allow or restrict single Cal.com tools, per role or user. | App and action restrictions on the account. | Role permissions, down to the action. |
| Record of calls | One audit entry per Cal.com call. | A History tab of tool calls. | A log of every tool call. |
| Single sign-on | SAML or OIDC, plus SCIM, on Gold. | SAML on Enterprise. | SAML and OIDC on Enterprise. |
| Price | Free for one person; $15 per user per month on Gold. | 2 tasks per successful call. | Billed per tool call. |
Sources: Zapier MCP docs, security, usage; Composio docs, gateway, enterprise, pricing. Checked September 2026.
Longer take: Zapier MCP alternative and when you don't need an MCP gateway.
Cal.com tools for your AI agents
340 tools are ready to call through Elaichi's MCP endpoint the moment you connect Cal.com, governed by the same roles, restrictions, and audit log as everything else in Elaichi.
No tools match your search.
Showing 191 of 340 Cal.com tools here. Connect Cal.com and call search_tools or tools/list over the MCP endpoint for the complete set.
Questions, answered
How do I connect Cal.com to Claude?
Connect Cal.com inside Elaichi by pasting a Cal.com API key from your Cal.com settings; there is no OAuth application to register and no client ID or secret to generate. Then in Claude open Customize, then Connectors, then Add, and paste the endpoint https://api.elaichi.ai/mcp. Sign in with your Elaichi account and Cal.com is ready to use in Claude.
Does Cal.com work with ChatGPT and Cursor as well as Claude?
Yes. Once Cal.com is connected in Elaichi, the same endpoint, https://api.elaichi.ai/mcp, works in Claude, ChatGPT, Cursor, Microsoft Copilot, the Elaichi Agent and any other MCP client. You connect Cal.com once and every client you sign into picks it up.
What can an AI agent actually do with my Cal.com data?
With Cal.com connected, an agent can list your upcoming bookings and open any single one, create a new booking on an event type, and read your calendars. It can also create, update or delete event types, availability schedules and teams in Cal.com when asked. It cannot cancel or reschedule an existing booking through this connector.
Does connecting Cal.com give the AI access to everything in my Cal.com account?
No. Every request runs as the person who signed in, so the agent sees only the Cal.com bookings, event types, schedules and teams that person can already see in Cal.com. Elaichi can narrow that further by restricting specific actions, but it can never grant more than the person's own Cal.com access allows.
Can I stop an agent from deleting or changing things in Cal.com?
Yes. In Elaichi you can restrict individual actions for the Cal.com connector, for example deleting event types, schedules or teams, or creating bookings, while leaving reading intact. A restricted action still appears in Elaichi's tool search, flagged as restricted, but Claude, ChatGPT or any other client cannot run it, whatever the prompt says.
What happens to a Cal.com connection when someone leaves the company?
Offboarding that person in Elaichi ends their access to Cal.com through every connected client at once. If they had shared a Cal.com connection with a team, the connection keeps working for everyone else. Disconnecting Cal.com once in Elaichi removes it from Claude, ChatGPT, Cursor, Microsoft Copilot and every other client at the same time.
Does the Cal.com MCP connector work with Gemini, Codex, Claude Code or other MCP clients?
Yes. Cal.com is reached over the same MCP endpoint every client uses, so anything that speaks MCP can call it — Gemini, Codex, Claude Code, Windsurf, Cline, Zed and OpenCode among them — alongside Claude, ChatGPT, Cursor, Microsoft Copilot, and the Elaichi Agent. The tools on offer and the access behind them are identical whichever client asks. Only the setup screen differs.
Is Elaichi an alternative to Zapier MCP for Cal.com?
Yes. Both let Claude, ChatGPT or Cursor use Cal.com. Zapier MCP fits a team that already automates in Zapier, since each person signs in and acts as themselves in that account. Elaichi fits when IT wants one address for the whole company, per-tool rules by role, and a record of every Cal.com call.
How is Elaichi different from Composio for Cal.com?
Composio gives AI agents tools and sign-in handling across 1,000+ apps, for developers building agents or people using an assistant, billed per tool call. Elaichi gives a company's own people governed access to Cal.com: one address, restrictions per role or user, and $15 per user per month. Both have role permissions and a log of every call.
Put Cal.com in front of your team
14 days of Black, no credit card. Connect it once and pick what each team can call.
When the trial ends, nothing is deleted. You move to the free Personal plan, and connections, roles and the audit log stay where they are.
Add one link to your AI app
The same link for everyone on your team.
https://api.elaichi.ai/mcp
ChatGPT
Claude
Cursor
Microsoft Copilot