servers / callendar

Callendar MCP server

communitystreamable_httpremotewrite capablehealthy

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

01Tools · 4

Tool	Risk	Side effects	Approval
get_callendar_overview Get a public overview of Callendar, a SaaS solution for WhatsApp® reminders, cancellations, and rescheduling for Calendly.	read	false	unknown
get_callendar_features Get the public feature list for Callendar.	read	false	unknown
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.	write	true	unknown
get_callendar_pricing Get public pricing information for Callendar.	read	false	unknown

02Install & source

https://app.callendar.de/mcp

remote_url

03Access granted

Send chat messages · write

The access this server can exercise, inferred from its verified tools — not a declared OAuth scope.

05Provenance & freshness

sourcesOfficial MCP Registry [p1]

last_checked2026-07-07 02:52Z

next_check2026-07-09 02:41Z

cadenceevery 48h

verifiedtools_list:passed handshake:passed metadata:passed

index_statusindex — 5 unique facts >= 5

06Badge

Add the “as seen on MCPExplorer” badge to your README.

[![Callendar MCP — as seen on mcpexplorer.com](https://mcpexplorer.com/badge/callendar.svg)](https://mcpexplorer.com/servers/callendar)

Next step

This is one server. A loadout combines the right servers, governance, and proven plays for a whole job — assembled deliberately, not tool-dumped.