WhatsApp® reminders and rescheduling for Calendly. Public read-only MCP endpoint.
Connect Remote server
claude mcp add --transport http mcp https://app.callendar.de/mcp
{
"mcpServers": {
"mcp": {
"url": "https://app.callendar.de/mcp"
}
}
}
{
"servers": {
"mcp": {
"type": "http",
"url": "https://app.callendar.de/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://app.callendar.de/mcp
Tools
The tool list was not available in our last check.
Details
| Endpoint | https://app.callendar.de/mcp (Streamable HTTP) |
| First published | 8 May 2026 |
| Last updated | 8 May 2026 |
| Registry name | co.callendar/mcp |
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