#1
:calendar: CLI calendar application
3.0K starsJun 20, 2026 pushproductivity-automationPythonCalendar
$ npx skills add pimutils/khalAlternatives
Vdirsyncer alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Vdirsyncer
📇 Synchronize calendars and contacts.
93
Quality
82
Trust
1.8K
Stars
#2
Sync Outlook with Google, SOGo, Nextcloud or any other CalDAV/CardDAV server
1.1K starsApr 14, 2026 pushproductivity-automationC#Calendar
$ npx skills add aluxnimm/outlookcaldavsynchronizer#3
✅ Simple, standards-based, command line todo (aka: task) manager.
582 starsMay 25, 2026 pushproductivity-automationPythonProductivity
$ npx skills add pimutils/todoman#4
WebDAV, CALDAV, and CARDDAV client for Nodejs and the Browser
347 starsMay 26, 2026 pushproductivity-automationTypeScriptCalendar
$ npx skills add natelindev/tsdav#5
Open World Holidays Framework
1.9K starsJun 19, 2026 pushproductivity-automationPythonCalendar
$ npx skills add vacanza/holidays#6
Modern TUI calendar and task manager with minimal and customizable UI.
2.3K starsJun 17, 2026 pushproductivity-automationPythonCalendar
$ npx skills add anufrievroman/calcure#7
Pythonic and easy iCalendar library (rfc5545)
720 starsApr 15, 2026 pushproductivity-automationPythonCalendar
$ npx skills add ics-py/ics-py#8
判断一天是不是法定节假日/法定工作日（查看节假日安排）
1.4K starsJun 6, 2026 pushproductivity-automationPythonCalendar
$ npx skills add liriansu-opus/chinese-calendar#9
Kurrier is a modern, self-hosted workspace for email, calendar, contacts and storage.
980 starsJun 10, 2026 pushproductivity-automationTypeScriptEmail
$ npx skills add kurrier-org/kurrier#10
Oncall is a calendar tool designed for scheduling and managing on-call shifts. It can be used as source of dynamic ownership info for paging systems like http://iris.claims.
1.3K starsAug 20, 2025 pushproductivity-automationPythonCalendar
$ npx skills add linkedin/oncall#11
Exchange calendars to use with pandas for trading applications
973 starsMay 27, 2026 pushproductivity-automationPythonCalendar
$ npx skills add rsheftel/pandas_market_calendars#12
a calendar server aiming to be simple, fast and passwordless
486 starsJun 20, 2026 pushproductivity-automationRustCalendar
$ npx skills add lennart-k/rustical#13
Bi-directional synchronization between services such as Taskwarrior, Google Calendar, Notion, Asana, and more
609 starsJun 7, 2026 pushproductivity-automationPythonCalendar
$ npx skills add bergercookie/syncall#14
Invite others to grab times on your calendar. Choose a date. Make appointments as easy as it gets.
539 starsJun 16, 2026 pushproductivity-automationPythonCalendar
$ npx skills add thunderbird/appointment#15
Python library for accurately querying username and email usage on online platforms
1.8K starsApr 27, 2026 pushproductivity-automationPythonEmail
$ npx skills add iojw/socialscan#16
📆 Calendar app for Nextcloud
1.1K starsJun 21, 2026 pushproductivity-automationJavaScriptCalendar
$ npx skills add nextcloud/calendarHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Vdirsyncer if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.