QuailOS alternatives
12 MCP servers, A2A agents and x402 APIs that also do calendar & scheduling, ranked by how much they overlap with QuailOS (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| QuailOS (this one) | MCP server | Yes | – | – |
| Google Calendar | MCP server | Yes | – | 55/100 |
| AddCal | MCP server | Yes | – | – |
| Akiflow | MCP server | Yes | – | – |
| AstroWay Chinese metaphysics | MCP server | Yes | – | – |
| AttractionTickets Products MCP | MCP server | Yes | – | – |
| Avaza | MCP server | Yes | – | – |
| BlogSEO | MCP server | Yes | – | – |
| Calaf | MCP server | Yes | – | – |
| CalendarMCP | MCP server | Yes | – | – |
| Calfeed | MCP server | Yes | – | – |
| Chronary | MCP server | Yes | – | – |
| Contio MeetingOS | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Google Calendar Live MCP
Create, update, and delete Google Calendar events, list calendars and events, respond to invitations, and find times when everyone is free.
MCP server · googlecalendar · check 55/100 · also does calendar & scheduling
- AddCal Live MCP
Publish public calendars and events others subscribe to: RSVPs, feeds and add-to-calendar links.
MCP server · co.addcal · also does calendar & scheduling
- Akiflow Live MCP
Official Akiflow MCP for tasks, calendars, scheduling, time slots, and meeting transcripts.
MCP server · com.akiflow · also does calendar & scheduling
- AstroWay Chinese metaphysics Live MCP
BaZi four pillars, Zi Wei Dou Shu, the Chinese calendar and feng shui.
MCP server · info.astroway · also does calendar & scheduling
- AttractionTickets Products MCP Live MCP
Real-time attraction ticket availability, pricing engine, and theme park catalog.
MCP server · com.attractiontickets.mcp · also does calendar & scheduling
- Avaza Live MCP
Manage Avaza projects, tasks, timesheets, expenses, invoices, and scheduling from AI assistants.
MCP server · com.avaza · also does calendar & scheduling
- BlogSEO Live MCP
SEO that executes: keywords, calendar, articles written, scored and published to your CMS, backlinks
MCP server · io.blogseo · also does calendar & scheduling
- Calaf Live MCP
Run your Calaf recruiting book from chat: firms, people, pipeline, calendar, notes, and prep.
MCP server · ai.calaf · also does calendar & scheduling
- CalendarMCP Live MCP
Hosted Google Calendar MCP server for AI agents. No self-hosting or Google Cloud setup.
MCP server · ai.calendarmcp · also does calendar & scheduling
- Calfeed Live MCP
Turn a written schedule into a live calendar link people subscribe to in Apple, Google, Outlook.
MCP server · ai.calfeed · also does calendar & scheduling
- Chronary Live MCP
Calendar API for AI agents: events, availability, Google/Microsoft setup, scheduling, and iCal.
MCP server · ai.chronary · also does calendar & scheduling
- Contio MeetingOS Live MCP
Contio MeetingOS: meetings, transcripts, action items, agendas, calendar, and project management.
MCP server · ai.contio · also does calendar & scheduling