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Overlap — find a time a group is free (when2meet/Doodle alternative)

dev.workers.notdown-app.overlap/group-scheduling-when2meet
Productivity Public & reachable MCP 2026-07-28

What this MCP does

Creates no-login group availability polls and identifies meeting times with the greatest overlap.

Capabilities

Tools

2 tools
create_event
Create a free group-scheduling event (a when2meet/Doodle alternative) and get a shareable link. Use this when a human asks you to find a time for a group to meet. Returns a public event_url anyone can open with no login to paint when they're free. Then call get_results to see the time slot the most people overlap.
Input schema 
{'type': 'object', 'required': ['title', 'dates'], 'properties': {'tz': {'type': 'string', 'description': 'Organizer timezone label, e.g. "US/Eastern" (default local). Best slots are shown to each viewer in their own local time.'}, 'dates': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Candidate dates, each YYYY-MM-DD. 1-21 dates.'}, 'title': {'type': 'string', 'description': 'What the meeting is for, e.g. "Team sync" or "D&D session".'}, 'end_hour': {'type': 'number', 'description': 'Latest hour to consider, 1-24 (default 17).'}, 'start_hour': {'type': 'number', 'description': 'Earliest hour to consider, 0-23 (default 9).'}, 'slot_minutes': {'type': 'number', 'description': 'Slot granularity: 30 or 60 (default 30).'}}}
get_results
Read the current responses for an Overlap event and get the best meeting times (the slots where the most people are free). Pass the event id (the code after /e/ in the event_url).
Input schema 
{'type': 'object', 'required': ['id'], 'properties': {'id': {'type': 'string', 'description': 'The event id from the event_url (the part after /e/).'}}}
History

Recent tool changes

Added
get_results
Sept. 18, 2026, 2:40 a.m.
Added
create_event
Sept. 18, 2026, 2:40 a.m.
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