Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Sync and query CalDAV calendars (iCloud, Google, Fastmail, Nextcloud, etc.) using vdirsyncer + khal. Works on Linux.
Sync and query CalDAV calendars (iCloud, Google, Fastmail, Nextcloud, etc.) using vdirsyncer + khal. Works on Linux.
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
vdirsyncer syncs CalDAV calendars to local .ics files. khal reads and writes them.
Always sync before querying or after making changes: vdirsyncer sync
khal list # Today khal list today 7d # Next 7 days khal list tomorrow # Tomorrow khal list 2026-01-15 2026-01-20 # Date range khal list -a Work today # Specific calendar
khal search "meeting" khal search "dentist" --format "{start-date} {title}"
khal new 2026-01-15 10:00 11:00 "Meeting title" khal new 2026-01-15 "All day event" khal new tomorrow 14:00 15:30 "Call" -a Work khal new 2026-01-15 10:00 11:00 "With notes" :: Description goes here After creating, sync to push changes: vdirsyncer sync
khal edit is interactive โ requires a TTY. Use tmux if automating: khal edit "search term" khal edit -a CalendarName "search term" khal edit --show-past "old event" Menu options: s โ edit summary d โ edit description t โ edit datetime range l โ edit location D โ delete event n โ skip (save changes, next match) q โ quit After editing, sync: vdirsyncer sync
Use khal edit, then press D to delete.
For scripting: khal list --format "{start-date} {start-time}-{end-time} {title}" today 7d khal list --format "{uid} | {title} | {calendar}" today Placeholders: {title}, {description}, {start}, {end}, {start-date}, {start-time}, {end-date}, {end-time}, {location}, {calendar}, {uid}
khal caches events in ~/.local/share/khal/khal.db. If data looks stale after syncing: rm ~/.local/share/khal/khal.db
Example for iCloud: [general] status_path = "~/.local/share/vdirsyncer/status/" [pair icloud_calendar] a = "icloud_remote" b = "icloud_local" collections = ["from a", "from b"] conflict_resolution = "a wins" [storage icloud_remote] type = "caldav" url = "https://caldav.icloud.com/" username = "your@icloud.com" password.fetch = ["command", "cat", "~/.config/vdirsyncer/icloud_password"] [storage icloud_local] type = "filesystem" path = "~/.local/share/vdirsyncer/calendars/" fileext = ".ics" Provider URLs: iCloud: https://caldav.icloud.com/ Google: Use google_calendar storage type Fastmail: https://caldav.fastmail.com/dav/calendars/user/EMAIL/ Nextcloud: https://YOUR.CLOUD/remote.php/dav/calendars/USERNAME/
[calendars] [[my_calendars]] path = ~/.local/share/vdirsyncer/calendars/* type = discover [default] default_calendar = Home highlight_event_days = True [locale] timeformat = %H:%M dateformat = %Y-%m-%d
vdirsyncer discover # First time only vdirsyncer sync
Workflow acceleration for inboxes, docs, calendars, planning, and execution loops.
Largest current source with strong distribution and engagement signals.