Callendar

co.callendar/mcp

WhatsApp® reminders and rescheduling for Calendly. Public read-only MCP endpoint.

healthy

status

tools exposed

7420ms

connect latency

c8547c540bf8

schema fingerprint

Tools (4)

get_callendar_overview

Get a public overview of Callendar, a SaaS solution for WhatsApp® reminders, cancellations, and rescheduling for Calendly.

get_callendar_features

Get the public feature list for Callendar.

get_callendar_pricing

Get public pricing information for Callendar.

create_callendar_contact_link

Create a WhatsApp® contact link so a user can talk with a Callendar expert. This does not send any message automatically.

Endpoint

https://app.callendar.de/mcp
Category: Other · Last checked: 2026-07-30T12:49:32Z

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What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.