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Caldav Calendar

Alert level: Medium

Sync and query CalDAV calendars (iCloud, Google, Fastmail, Nextcloud, etc.) using vdirsyncer + khal. Works on Linux.

Locality:Hybrid
Data access:Personal
Actions:Write
Installs 15Downloads 2392Stars 31Updated 372h ago

Why this rating

Deterministic checks triggered by the tool capabilities and evidence.

  • Locality: Hybrid

    vdirsyncer syncs to remote CalDAV URLs (e.g., iCloud/Fastmail).

  • Data access: Personal

    khal lists/searches events and exposes titles/descriptions/locations.

  • Action surface: Write

    khal can create, edit, and delete events, then sync changes.

Best practices

Follow these steps to reduce risk when using this skill.

  • Use app-specific or least-privileged CalDAV credentials when possible.
  • Sync before and after edits to avoid conflicts or overwrites.
  • Avoid storing sensitive details in event descriptions if calendars are shared.

Evidence links

Public sources backing the indicator assignments.

Always be careful when navigating away from the website.

Max-risk rule

If any capability reaches a higher level, the entire indicator level bumps up to keep ratings deterministic and easy to scan.