You're viewing a demo portfolio

Join the waitlist
PRSM

create_event

Active

Tool of Chronary

declared in 1.0.0

Create a booking, appointment, meeting, hold, or any scheduled event on a calendar. The calendar_id comes from create_calendar or list_events. Once created, this event blocks the agent's availability during that time and appears in availability queries. Use status="hold" with hold_expires_at to tentatively reserve a slot that auto-releases on TTL.

Parameters schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "calendar_id",
    "title",
    "start_time",
    "end_time"
  ],
  "properties": {
    "title": {
      "type": "string",
      "maxLength": 500,
      "minLength": 1,
      "description": "Event title"
    },
    "status": {
      "enum": [
        "confirmed",
        "tentative",
        "hold"
      ],
      "type": "string",
      "description": "Event status. \"hold\" creates a tentative reservation that auto-expires at hold_expires_at. Defaults to \"confirmed\"."
    },
    "all_day": {
      "type": "boolean",
      "default": false,
      "description": "Whether this is an all-day event"
    },
    "end_time": {
      "type": "string",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
      "description": "End time (ISO 8601)"
    },
    "reminders": {
      "anyOf": [
        {
          "type": "array",
          "items": {
            "type": "integer",
            "maximum": 40320,
            "minimum": 1
          },
          "maxItems": 5
        },
        {
          "type": "null"
        }
      ],
      "description": "Reminder offsets in minutes before start_time (e.g. [10, 1440]). Each fires an event.reminder webhook and shows as an alarm in the iCal feed. Omit or null to inherit the calendar default (then the system default of 10 min); [] for no reminders."
    },
    "start_time": {
      "type": "string",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
      "description": "Start time (ISO 8601)"
    },
    "calendar_id": {
      "type": "string",
      "description": "Calendar ID to add the event to"
    },
    "description": {
      "type": "string",
      "description": "Optional event description"
    },
    "hold_priority": {
      "type": "integer",
      "maximum": 100,
      "minimum": 0,
      "description": "Only valid with status=\"hold\". Higher-priority overlapping holds pre-empt lower-priority ones. Defaults to 0."
    },
    "hold_expires_at": {
      "type": "string",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
      "description": "Required when status=\"hold\". ISO 8601 timestamp 30s-15min in the future. Auto-releases the hold when reached."
    },
    "recurrence_rule": {
      "type": "string",
      "maxLength": 256,
      "description": "Make this a recurring series (RFC 5545 RRULE subset, no \"RRULE:\" prefix), e.g. \"FREQ=WEEKLY;BYDAY=MO,WE;COUNT=12\". Supports FREQ=DAILY/WEEKLY/MONTHLY/YEARLY, INTERVAL, COUNT (max 730) or UNTIL, BYDAY (weekly list or monthly ordinal like 2TU/-1FR), BYMONTHDAY (1-28 or -1). start_time must match the rule pattern; expansion is UTC-only. Not allowed with status=\"hold\". Free plan: max 5 recurring events, series must end within 90 days."
    }
  }
}

What this tool wraps· 0 endpoints

min confidence0.700.50

No endpoints wrapped at confidence ≥ 0.70.

Parent server

Chronary

https://github.com/Chronary/chronary-mcp

2/7 registries
View full server →
create_event — Chronary — PRSM MCP