---
name: calendar-attendees
description: Find meetings with a specific person, or list attendees of a specific event. Use when user asks who is in a meeting, whether someone is invited, or what meetings they share with a person.
user-invocable: true
allowed-tools: Bash
metadata:
  openclaw:
    requires:
      bins: [sqlite3]
---

# Calendar Attendees — People and Meeting Roster

Two modes:
1. **Person → Meetings**: Find all events where a specific person is an attendee
2. **Event → Attendees**: List all attendees of a specific event

## Arguments

`$ARGUMENTS`:
- Person name or email: `"alice"`, `"alice@example.com"`, `"bob"`
- Event ROWID: `"1234"`
- Combined: `"standup attendees"`, `"who is in the weekly sync"`

## Steps

### Mode 1: Find meetings with a person

```bash
DB="$HOME/Library/Group Containers/group.com.apple.calendar/Calendar.sqlitedb"
PERSON="$ARGUMENTS"

NOW_CD=$(( $(date +%s) - 978307200 ))
FUTURE_CD=$(( $(date +%s) + 30 * 86400 - 978307200 ))

echo "=== UPCOMING MEETINGS WITH: $PERSON ==="
sqlite3 -separator '|' "$DB" "
SELECT
  date(COALESCE(oc.occurrence_start_date, oc.occurrence_date) + 978307200, 'unixepoch', 'localtime') as event_date,
  COALESCE(
    strftime('%H:%M', oc.occurrence_start_date + 978307200, 'unixepoch', 'localtime'),
    'all-day'
  ) as start_time,
  ci.summary as title,
  p.email as attendee_email,
  CASE p.status
    WHEN 0 THEN 'pending'
    WHEN 1 THEN 'accepted'
    WHEN 2 THEN 'declined'
    WHEN 3 THEN 'tentative'
  END as their_status,
  c.title as calendar,
  ci.ROWID as id
FROM Participant p
JOIN CalendarItem ci ON p.owner_id = ci.ROWID
JOIN OccurrenceCache oc ON oc.event_id = ci.ROWID
LEFT JOIN Calendar c ON ci.calendar_id = c.ROWID
LEFT JOIN Store s ON c.store_id = s.ROWID
WHERE (p.email LIKE '%${PERSON}%')
  AND p.entity_type = 7
  AND oc.occurrence_date >= $NOW_CD
  AND oc.occurrence_date <= $FUTURE_CD
  AND ci.hidden = 0
  AND ci.status != 2
  AND s.type != 5
  AND s.disabled = 0
GROUP BY ci.ROWID, event_date
ORDER BY oc.occurrence_date;
"
```

### Mode 2: List attendees for a specific event

```bash
DB="$HOME/Library/Group Containers/group.com.apple.calendar/Calendar.sqlitedb"
EVENT_ID="$ARGUMENTS"

sqlite3 -separator '|' "$DB" "
SELECT
  CASE entity_type WHEN 8 THEN 'organizer' ELSE 'attendee' END as type,
  email,
  CASE status
    WHEN 0 THEN 'needs-action'
    WHEN 1 THEN 'accepted'
    WHEN 2 THEN 'declined'
    WHEN 3 THEN 'tentative'
  END as status,
  CASE role WHEN 2 THEN 'optional' ELSE 'required' END as attendance
FROM Participant
WHERE owner_id = $EVENT_ID
ORDER BY entity_type DESC, status;
"
```

## Output Format

**Person search:** Group matches by meeting. Show event title, date/time, and that person's RSVP status.
Show total count of shared upcoming meetings.

**Event attendees:** Group as Organizer, Accepted, Declined, Tentative, Pending.
Show counts per group (e.g. "8 accepted, 2 declined, 3 pending").


---
Source attribution: aashari
Original project: https://github.com/aashari/ai-agent-skills/blob/42445bdfaaf6d2dddcd74ff5c3e6fd82c4287867/skills/apple-calendar/calendar-attendees/SKILL.md
License: MIT
License information: https://opensource.org/license/mit
Original upstream instructions; downloaded from Mega AI Hub.

## Upstream license notice

MIT License

Copyright (c) 2026 Ashari Tech

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.



# Mega AI Hub resource metadata

Creator / publisher: aashari
Original project: https://github.com/aashari/ai-agent-skills/blob/42445bdfaaf6d2dddcd74ff5c3e6fd82c4287867/skills/apple-calendar/calendar-attendees/SKILL.md
Attribution basis: Source repository record

Fields of work: Project & Program Management, Sales, Customer Support
Roles: Customer Success Manager, Project Manager, Support Agent
Specialties: Specialty not specified
Tools: Sqlite3
Country applicability: Country not specified
Classification basis: Source catalog labels
Instruction SHA-256: a7d492d8435aa2690054b66e8ee73f6777a61e6a449a49d9987d0033a2b3e799