Caldav alternatives
18 productivity MCP servers from other publishers do the same job as Caldav. The closest match comes first, then the best rated, with at most two per publisher.
Agent-Native Google Calendar - manage events, sync, and public booking
No reviews yetgateway-ready7.7kFreeList, create, update, and delete events in Apple Calendar on macOS.
No reviews yetlocal · mixed28839/wkFreeSkylight Calendar for Claude — family events, chores, and rewards.
No reviews yetlocal · npm11796/wkFreeNextcloud MCP server — 384 tools: files, calendar, contacts, mail, Talk, Deck, photos, maps, notes
No reviews yetgateway-ready38533/wkFreeRead/write Intervals.icu MCP server: activities, wellness, calendar, gear, and workouts.
No reviews yetlocal · pypi862.8k/wkFreeApple Mail, Calendar, Contacts, Reminders, Notes, Messages and Safari via AppleScript or iCloud
No reviews yetlocal · npm741.1k/wkFreeMCP server for Google Sheets API — read, write, format, batch operations.
No reviews yetlocal · npm1002.7k/wkFreeNews, web search, mail, markets, weather, places, files, calendar, contacts. 67 tools, one endpoint.
No reviews yetgateway-ready438FreeUnified Apple ecosystem MCP server for macOS: Mail, Calendar, Notes, Files, Messages, and more.
No reviews yetlocal · mixed28585/wkFreeOurFamilyWizard co-parenting for Claude — messages, calendar, expenses, and journal
No reviews yetlocal · npm151.6k/wkFreeYour real mailbox and calendar for your agent (M365/IMAP); a human approves every send.
No reviews yetlocal · pypi15323/wkFreeDrive devices and APIs from their W3C Thing Description. You gate every operation.
No reviews yetlocal · pypi16213/wkFreeBuild HOI4 mods: focus trees, events, decisions, worlds, GUI previews, docs and AI balance.
No reviews yetlocal · npm6994/wkFreeSecure access to Google Drive, Docs, Sheets, Slides, and Calendar through MCP.
No reviews yetlocal · npm226FreeD2L Brightspace MCP server: courses, grades, rubrics, feedback, course files, calendar. Multi-auth.
No reviews yetlocal · npm15405/wkFreeMCP server for Google Calendar integration with service account support and domain-wide delegation.
No reviews yetlocal · npm81163/wkFreeRead your Mac's Calendar, Reminders, Notes, Contacts and more via Shortcuts. Read-only, local.
No reviews yetlocal · npm1454/wkFreeSearch, read and act on Apple Calendar — ranges, free-time lookup, writes off by default
No reviews yetlocal · npm4425/wkFree
Caldav alternatives by what you need
Open source Caldav alternatives (18)
Published under an open licence such as MIT or Apache-2.0.
Agent-Native Calendar, Apple Calendar, Skylight, AIquila — Nextcloud MCP Server, Intervals Icu, iCloud MCP, Gsheets, Mu and 10 more below.
Hosted Caldav alternatives (3)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
Local Caldav alternatives (15)
A package you install and run on your own machine, so your data stays on your computer.
Apple Calendar, Skylight, Intervals Icu, iCloud MCP, Gsheets, Apple Tools (Unified), Ofw, Gigamail and 7 more below.
Safest Caldav alternatives (9)
Graded A: passed every check the scanner runs on the latest release.
Agent-Native Calendar, Apple Calendar, Apple Tools (Unified), Gigamail, Thingctx, HOI4 Agent Tools, Brightspace, Mac Shortcuts — read your Mac from any agent and 1 more below.
Caldav and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| Caldav(this one) | B83 | No reviews yet | MIT | Local | 111 |
| Agent-Native Calendar | A98 | No reviews yet | MIT | Hosted | 7.7k |
| Apple Calendar | A92 | No reviews yet | MIT | Local | 28 |
| Skylight | B83 | No reviews yet | MIT | Local | 11 |
| AIquila — Nextcloud MCP Server | C64 | No reviews yet | MIT | Hosted | 38 |
| Intervals Icu | B83 | No reviews yet | MIT | Local | 86 |
| iCloud MCP | B83 | No reviews yet | MIT | Local | 74 |
| Gsheets | B75 | No reviews yet | MIT | Local | 100 |
| Mu | B84 | No reviews yet | AGPL-3.0 | Hosted | 438 |
| Apple Tools (Unified) | A92 | No reviews yet | MIT | Local | 28 |
| Ofw | B83 | No reviews yet | MIT | Local | 15 |
| Gigamail | A89 | No reviews yet | AGPL-3.0 | Local | 15 |
| Thingctx | A94 | No reviews yet | Apache-2.0 | Local | 16 |
| HOI4 Agent Tools | A92 | No reviews yet | Apache-2.0 | Local | 6 |
| Google Drive MCP | B83 | No reviews yet | MIT | Local | 226 |
| Brightspace | A92 | No reviews yet | MIT | Local | 15 |
| Google Calendar | B80 | No reviews yet | MIT | Local | 81 |
| Mac Shortcuts — read your Mac from any agent | A92 | No reviews yet | MIT | Local | 14 |
| Apple Calendar | A92 | No reviews yet | MIT | Local | 4 |