Calendar alternatives

20 productivity MCP servers from other publishers do the same job as Calendar. The closest match comes first, then the best rated, with at most two per publisher.

You are comparing against Calendar

No reviews yet

Calendar listing

1
Agent-Native Calendar
by BuilderIO
A
Agent-Native Google Calendar - manage events, sync, and public booking
No reviews yet
gateway-ready7.0kFree
2
Caldav
by dominik1001
B
CalDAV calendar operations (list, create, update, delete events) as MCP tools.
No reviews yet
local · npm102448/wkFree
3
Apple Calendar
by JonathanRReed
A
List, create, update, and delete events in Apple Calendar on macOS.
No reviews yet
local · mixed28839/wkFree
4
Google Calendar
by pulsemcp.com
A
MCP server for Google Calendar integration with service account support and domain-wide delegation.
No reviews yet
local · npm8070/wkFree
5
Google Drive MCP
by piotr-agier
B
Secure access to Google Drive, Docs, Sheets, Slides, and Calendar through MCP.
No reviews yet
local · npm226Free
6
Skylight
by chrischall
B
Skylight Calendar for Claude — family events, chores, and rewards.
No reviews yet
local · npm11796/wkFree
7
gflow-cli
by ffroliva
A
Drive Google Flow from an agent: Veo video and Imagen image generation
No reviews yet
local · pypi2941.9k/wkFree
8
AIquila — Nextcloud MCP Server
by elgorro
C
Nextcloud MCP server — 345 tools: files, calendar, contacts, mail, Talk, Deck, photos, maps, notes
No reviews yet
gateway-ready38533/wkFree
9
Intervals Icu
by hhopke
B
Read/write Intervals.icu MCP server: activities, wellness, calendar, gear, and workouts.
No reviews yet
local · pypi862.8k/wkFree
10
iCloud MCP
by MrGo2
B
Apple Mail, Calendar, Contacts, Reminders, Notes, Messages and Safari via AppleScript or iCloud
No reviews yet
local · npm741.1k/wkFree
11
Gsheets
by freema
B
MCP server for Google Sheets API — read, write, format, batch operations.
No reviews yet
local · npm1002.7k/wkFree
12
Mu
by micro.mu
B
News, web search, mail, markets, weather, places, files, calendar, contacts. 67 tools, one endpoint.
No reviews yet
gateway-ready438Free
13
Sheets MCP
by atc07
A
Google Sheets for agent workflows in Claude Code and Claude Desktop: APIs, files, schedules, undo.
No reviews yet
local · npm35497/wkFree
14
Apple Tools (Unified)
by JonathanRReed
A
Unified Apple ecosystem MCP server for macOS: Mail, Calendar, Notes, Files, Messages, and more.
No reviews yet
local · mixed28585/wkFree
15
Gigamail
by adecubed
A
Your real mailbox and calendar for your agent (M365/IMAP); a human approves every send.
No reviews yet
local · pypi15323/wkFree
16
HOI4 Agent Tools
by klimPaskov
A
Build HOI4 mods: focus trees, events, decisions, worlds, GUI previews, docs and AI balance.
No reviews yet
local · npm6994/wkFree
17
Ofw
by chrischall
B
OurFamilyWizard co-parenting for Claude — messages, calendar, expenses, and journal
No reviews yet
local · npm13772/wkFree
18
Mac Shortcuts — read your Mac from any agent
by Dominic-DK
A
Read your Mac's Calendar, Reminders, Notes, Contacts and more via Shortcuts. Read-only, local.
No reviews yet
local · npm1454/wkFree
19
Apple Calendar
by mgcrea
A
Search, read and act on Apple Calendar — ranges, free-time lookup, writes off by default
No reviews yet
local · npm4425/wkFree
20
Google Drive
by domdomegg
B
Allow AI systems to list, search, upload, download, and manage files and folders in Google Drive.
No reviews yet
local · npm5376/wkFree

Calendar alternatives by what you need

Open source Calendar alternatives (19)

Published under an open licence such as MIT or Apache-2.0.

Caldav, Apple Calendar, Google Calendar, Google Drive MCP, Skylight, gflow-cli, AIquila — Nextcloud MCP Server, Intervals Icu and 11 more below.

Hosted Calendar alternatives (3)

Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.

Agent-Native Calendar, AIquila — Nextcloud MCP Server, Mu.

Local Calendar alternatives (17)

A package you install and run on your own machine, so your data stays on your computer.

Caldav, Apple Calendar, Google Calendar, Google Drive MCP, Skylight, gflow-cli, Intervals Icu, iCloud MCP and 9 more below.

Safest Calendar alternatives (10)

Graded A: passed every check the scanner runs on the latest release.

Agent-Native Calendar, Apple Calendar, Google Calendar, gflow-cli, Sheets MCP, Apple Tools (Unified), Gigamail, HOI4 Agent Tools and 2 more below.

Calendar and its alternatives compared

Server	Grade	Rating	Licence	Runs	Stars
Calendar(this one)	B83	No reviews yet	NOASSERTION	Local	26
Agent-Native Calendar	A98	No reviews yet	Not stated	Hosted	7.0k
Caldav	B83	No reviews yet	MIT	Local	102
Apple Calendar	A92	No reviews yet	MIT	Local	28
Google Calendar	A85	No reviews yet	MIT	Local	80
Google Drive MCP	B83	No reviews yet	MIT	Local	226
Skylight	B83	No reviews yet	MIT	Local	11
gflow-cli	A92	No reviews yet	MIT	Local	294
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
Sheets MCP	A92	No reviews yet	MIT	Local	35
Apple Tools (Unified)	A92	No reviews yet	MIT	Local	28
Gigamail	A89	No reviews yet	AGPL-3.0	Local	15
HOI4 Agent Tools	A92	No reviews yet	Apache-2.0	Local	6
Ofw	B75	No reviews yet	MIT	Local	13
Mac Shortcuts — read your Mac from any agent	A92	No reviews yet	MIT	Local	14
Apple Calendar	A92	No reviews yet	MIT	Local	4
Google Drive	B83	No reviews yet	MIT	Local	5