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Cal.com MCP connector

The Cal.com connector brings your Cal.com bookings, event types, availability schedules, calendars and teams to Claude, ChatGPT, Cursor and any MCP client, so anyone can ask about upcoming meetings or book one in plain language, inside their own Cal.com access.

  • How it connects. Connects with an API key. The credential goes into a vault nobody reads back.

  • One address. https://api.elaichi.ai/mcp, the same for every user.

  • Their own access. An agent never gets more than the person it acts for.

How to connect

How to connect Cal.com to Claude, ChatGPT or Cursor

Two steps, about a minute.

1

In Elaichi

Connect Cal.com once

  1. Open Connections, choose Add connection, and pick Cal.com.

  2. Optionally set Share with to give a team access, then press Connect.

  3. Paste a Cal.com API key. One person generates a token in Cal.com and pastes it once. Everyone else works through Share with, and never sees it.

The credential is vaulted. Nobody reads it back, not even the AI.

Add connection

Choose a connector.

cal.com
Cal.com
Apple Calendar
Calendly
Google Calendar
Jrni
Momence
2

In your AI client

Point it at one endpoint

Everyone in the organization uses the same address, and each person only ever reaches what their own account allows.

Cal.com MCP connector for Claude

  1. 1

    Open Customize, then Connectors.

  2. 2

    Press Add.

  3. 3

    Name it, paste the MCP server URL, then Continue.

    https://api.elaichi.ai/mcp
  4. 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 ChatGPT

  1. 1

    Open Plugins, then press the + button.

  2. 2

    Name it and paste the endpoint into Server URL.

    https://api.elaichi.ai/mcp
  3. 3

    Leave Authentication on OAuth, then tick the risk acknowledgement.

  4. 4

    Press Create, then sign in and approve.

Works on the web today. The plugin directory lives at chatgpt.com/plugins.

Cal.com MCP connector for Cursor

  1. 1

    Open ~/.cursor/mcp.json.

  2. 2

    Add the endpoint under mcpServers.

    https://api.elaichi.ai/mcp
  3. 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.

Connect Cal.com to any MCP client

  1. 1

    Add the endpoint as a remote MCP server.

    https://api.elaichi.ai/mcp
  2. 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.

Use cases

What teams do with Cal.com through Elaichi

Every one of these runs inside the access the person already has, and lands in the same audit log.

  • 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.

  • 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.

  • 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.

  • 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.

  • 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.

  • 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.”

See all 340 Cal.com tools below

Compare

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.

Elaichi compared with Zapier MCP and Composio for Cal.com, by what to check
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 $15 per user per month. 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.

AI tools

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.

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.

See it in Elaichi

What connecting Cal.com gets you

6 screens from the product, each doing one job for your Cal.com account.

The agent

Ask about bookings, get real answers.

Question your Cal.com event types, schedules and teams in plain language.

  • bookings
  • event types
  • schedules
  • teams

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 or Cursor

MCP clients

Claude, ChatGPT and Cursor share one endpoint.

Connect Cal.com through one org MCP endpoint over OAuth, no shared API key.

ElaichiMCP clients
Claude ChatGPT Cursor

Copy the endpoint

https://api.elaichi.ai/mcp
Client Connected by Status Last used
Claude
E

Emily Carter

• Connected 4 minutes ago
Cursor
M

Megan Brooks

• Connected 2 hours ago
ChatGPT
R

Ryan Hayes

• Connected Yesterday

Tool catalog

340 Cal.com tools ready without custom code.

Schedules, event types, calendars and teams, each with listed resources and methods.

  • List all Cal.com me
  • Cal.com me bulk update
  • List all Cal.com schedules
  • Get single Cal.com schedule by ID
ElaichiTools
Tool Action Description
List all Cal.com me List Get the profile of the authenticated Cal.com user. Returns id, username, email, name, timeZone, weekStart, timeFormat, defaultScheduleId, locale, and organizationId.
Cal.com me bulk update Update Update the authenticated user's profile in calcom. Returns the updated profile including id, name, email, timeZone, and username. Requires a JSON body with the fields to change (name, email, bio, timeZone, weekStart, timeFormat, defaultScheduleId, locale, avatarUrl, metadata). Email changes take effect on the primary email only after the new address is verified.
List all Cal.com schedules List Get all schedules of the authenticated user in Cal.com. Returns schedule id, ownerId, name, timeZone, availability with days and times, isDefault flag, and overrides with date and times.
Get single Cal.com schedule by ID Get Get schedule details by id in Cal.com. Returns id, ownerId, name, timeZone, availability (days, startTime, endTime), isDefault, and overrides (date, startTime, endTime).
Create a Cal.com schedule Create Create a schedule with name, timeZone, availability, and isDefault for the authenticated user in Cal.com. Returns id, ownerId, name, timeZone, availability, isDefault, and overrides fields.

Toolboxes

Every team gets its own Cal.com toolbox.

Curate one toolbox per team and scope Cal.com access to that group.

  • Sales
  • Recruiting
  • Customer success
  • Support
ElaichiToolboxes
Name Source template Tools Created

Sales toolbox

Cal.com · demo event types and booking links

Cal.com starter 18 Mar 4, 2026

Recruiting toolbox

Cal.com · interview schedules and panels

— 9 Mar 2, 2026

Customer success toolbox

Cal.com · onboarding and review calls

— 24 Feb 27, 2026

Support toolbox

Cal.com · escalation slots and availability

Cal.com starter 6 Feb 19, 2026

Marketing toolbox

Cal.com · webinar and event bookings

— 31 Jan 30, 2026

Operations toolbox

Cal.com · teams, calendars and working hours

— 12 Jan 22, 2026

Shared connections

Teammates book through a connection, never a credential.

See who connected each Cal.com account and how many teams share it.

  • Sales EMEA
  • Sales AMER
  • Recruiting
  • Customer success
ElaichiConnections
Connection Scope Status Access
CA

Cal.com (Sales EMEA)

Connected by Emily Carter

Personal • Active 1 team · 6 members
CA

Cal.com (Sales AMER)

Connected by Jake Morgan

Organization • Active 3 teams · 24 members
CA

Cal.com (Recruiting)

Connected by Megan Brooks

Organization • Active 2 teams · 11 members
CA

Cal.com (Customer success)

Connected by Tyler Reed

Personal • Needs re-auth 1 team · 3 members
CA

Cal.com (Support)

Connected by Ryan Hayes

Personal • Active Not shared
CA

Cal.com (Marketing)

Connected by Ashley Parker

Personal • Active 2 teams · 9 members

Audit log

Every Cal.com call is on the record.

When, who, what happened, type and resource, in an append-only log.

  • When
  • Who
  • What happened
  • Type
ElaichiAudit log
When Who What happened Type

2 minutes ago

Mar 6, 2026, 3:10 PM

E

Emily Carter

emily.carter@northwind.io

Restriction Created Access

8 minutes ago

Mar 6, 2026, 3:04 PM

J

Jake Morgan

jake.morgan@northwind.io

Restriction Updated Access

14 minutes ago

Mar 6, 2026, 2:58 PM

M

Megan Brooks

megan.brooks@northwind.io

Role Assigned Access

20 minutes ago

Mar 6, 2026, 2:52 PM

T

Tyler Reed

tyler.reed@northwind.io

Cal.com Users Updated MCP

26 minutes ago

Mar 6, 2026, 2:46 PM

R

Ryan Hayes

ryan.hayes@northwind.io

Cal.com Bookings Created MCP

32 minutes ago

Mar 6, 2026, 2:40 PM

A

Ashley Parker

ashley.parker@northwind.io

Cal.com Bookings List Toolbox

Launching soon

From answering questions to doing the work

A person no longer has to ask. A trigger starts the work, inside the same permissions and the same audit log as everything else. Automations and live dashboards are launching soon, on the Black plan.

Automations

A schedule fires and the work finishes.

Fetch Cal.com bookings, group them, draft a digest, approve, post back.

Cal.com digest

Run 418 · started 2 minutes ago · on behalf of Emily Carter

  1. ✓

    Schedule

    Every weekday at 8:00 AM

    0.2s
  2. ✓

    Fetch bookings

    Cal.com

    1.4s
  3. ✓

    Group by owner

    Transform

    0.1s
  4. ✓

    Draft the digest

    Agent step

    Ran with 4 tools, returned a structured summary

    6.2s
  5. Approve the digest

    Needs approval

    Assigned to Michael Brennan

    Approve
  6. Post the digest

    Cal.com

    Queued

Collections and dashboards

Cal.com booking numbers, computed on a schedule.

Four metrics, 14 days of bookings created and a breakdown by team.

Cal.com health

Refreshed 4 minutes ago · every 15 minutes · from the bookings collection

Live

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%

FAQ

Frequently asked questions

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, 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 blocking specific actions, but it can never grant more than the person's own Cal.com access allows.

Can my team share one Cal.com connection?

Yes. One person connects Cal.com in Elaichi and shares the connection with a team, and nobody else ever handles the Cal.com API key. Each teammate still signs into Elaichi as themselves, so every booking created or event type changed is logged under their own name.

Can I stop an agent from deleting or changing things in Cal.com?

Yes. In Elaichi you can block individual actions for the Cal.com connector, for example deleting event types, schedules or teams, or creating bookings, while leaving reading intact. A blocked action is never shown to Claude, ChatGPT or any other client, so no prompt can reach it.

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 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, 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 on Gold, no credit card. Connect it once and pick what each team can call.

Works with
Claude ChatGPT Cursor and any other MCP client, or the Elaichi Agent.
When the trial ends
Nothing is deleted. Connections, roles and the audit log stay where they are, so subscribing picks up exactly where you left off.