subscribe_ical
ActiveTool of Chronary
Link an external iCal feed (e.g. a human's Google Calendar) to an agent's calendar so external events appear in availability calculations. The target calendar must be owned by the specified agent — create the calendar with that agent_id first (org-level calendars without an agent_id cannot host external iCal subscriptions; create a dedicated per-agent calendar for sync targets).
Parameters schema
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"agent_id",
"calendar_id",
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"description": "HTTPS URL of the iCal feed (.ics) to subscribe to"
},
"label": {
"type": "string",
"description": "Optional label for this subscription"
},
"agent_id": {
"type": "string",
"description": "Agent ID that will own this subscription"
},
"calendar_id": {
"type": "string",
"description": "Calendar ID to sync external events into"
}
}
}No endpoints wrapped at confidence ≥ 0.70.
Parent server
Chronary
https://github.com/Chronary/chronary-mcp
2/7 registries