calendar-reminders
Skill534 starsChanged 6 months agoMITView on GitHub
Calendar reminders pipeline: config-driven wrapper around gcalcli (Google Calendar) plus optional CalDAV source via vdirsyncer+khal, and a reminder planner that outputs a JSON plan for one-shot OpenClaw reminders.
1 other project uses a version of this.
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- Mharbulous/probanda-devtheir own version, first seen Nov 8, 2026
Other versions1 project uses a version of this.
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Wrote their own version · 1
- Mharbulous/probanda-dev★ 1same name
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The file
We split this skill into the rules it gives an agent
4 rules. About 0 are common, 1 is distinctive, and 3 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈1
Distinctive · estimate
This author's own choices. Worth a look.
3
Very specific
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- Common
- Distinctive
- Very specific
- Very specific: line 30
If you wire a cron job to run vdirsyncerSyncCommand, make sure you run it as an argv list (subprocess.run(cmd_list, shell=False)), not as a …
- Very specific: line 31
Only point gcalcliPath / khalBin to trusted binaries (prefer absolute paths).
- Distinctive: line 50
Create a daily cron job (e.g.
- Very specific: line 52
If CalDAV is enabled in config, runs the configured vdirsyncer sync command.
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
gcalcli calendar wrapper + reminder planner
This skill provides:
scripts/calendar— wrapper aroundgcalcliscripts/calendar_reminder_plan.py— produces a JSON plan for reminder schedulingreferences/openclaw-calendar.example.json— example config format
Config
Copy the example config to a private location and edit it:
- Default path:
~/.config/openclaw/calendar.json - Override with env:
OPENCLAW_CALENDAR_CONFIG=/path/to/calendar.json
Requirements
- Required:
python3,gcalcli - Optional (for CalDAV/iCloud):
vdirsyncer,khal
Security notes (why ClawHub may flag this)
This skill invokes external binaries and is config-driven.
- The planner runs
gcalcli/khalusingsubprocess.check_output([...], shell=False)(argument-list form; safe against shell injection from event titles). - If you wire a cron job to run
vdirsyncerSyncCommand, make sure you run it as an argv list (subprocess.run(cmd_list, shell=False)), not as a shell string. - Only point
gcalcliPath/khalBinto trusted binaries (prefer absolute paths). Don’t run untrusted paths.
Auth (Google)
gcalcli requires OAuth. On headless servers you may need SSH port-forwarding.
The wrapper uses --noauth_local_server to print instructions.
Reminder planning
The planner outputs a JSON blob describing reminders to schedule. A separate cron job (or an agent turn) can read it and create one-shot OpenClaw reminders.
Defaults:
- Ignore birthdays.
- Timed events are considered important.
- All-day events only trigger reminders if their title matches configured keywords.
Wiring a daily reminder scheduler (OpenClaw)
Create a daily cron job (e.g. 00:05 local time) that:
- If CalDAV is enabled in config, runs the configured
vdirsyncersync command. - Runs
scripts/calendar_reminder_plan.pyto get a JSON plan. - For each planned reminder, creates a one-shot OpenClaw
systemEventreminder atreminderAtUtc. - Writes a small state file so you don’t schedule duplicates.
(Our skill intentionally provides the wrapper + planner; scheduling is left to your cron/agent wiring.)
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