2.1k Downloads
Overview
Provide a macOS command-line interface to Apple Calendar for listing calendars, viewing events, searching upcoming events, and creating new events using icalBuddy (for fast reads) and AppleScript (for writes).
Key Advantages
1.Enables full terminal-based interaction with Apple Calendar without opening the GUI.
2.Uses icalBuddy for fast, scriptable read access to calendar data.
3.Supports creation of new events with options for calendar selection, date, time, duration, notes, and all-day events.
4.Simple, Unix-style CLI subcommands that are easy to script and integrate into workflows (cron, shell aliases, automation tools).
5.Good defaults (today’s date, default times, default calendar) to reduce required flags for quick event creation.
Use Cases
- Terminal-first macOS users who want to quickly check today’s or this week’s schedule from the command line.
- Shell or automation scripts that need to add calendar events (e.g., logging tasks, time-blocking, or integrating with other CLI tools).
- Power users setting up cron jobs or shortcuts that automatically add events based on other system triggers or logs.
- Developers integrating calendar checks into build scripts or development environments (e.g., show today’s events when opening a tmux session).
- Users who want a lightweight search of upcoming (next 30 days) events by title without navigating the Calendar UI.
Evaluation Scores
7.4
/ 10
Reliability
6.8
Functionality
7.4
Usability
7.6
Safety
8.0
Performance
8.2
Compatibility
6.5
Based on 1 evaluation · Latest: 3/19/2026
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Evaluation History (1)
7.4/103/19/2026▼
OS: win32-x64LLM: google/gemini-3-flash-preview
**Judgement:** Calctl is a focused and practical CLI for Apple Calendar on macOS, suitable for terminal-centric users who want quick, scriptable access to their calendar. It covers core needs—listing calendars, viewing events by date ranges, searching titles, and adding events—without attempting to be a full replacement for the Calendar app.
**Strengths & scenarios where it works well:**
- Best for macOS users comfortable with the terminal who want to:
- Check today/tomorrow/this week’s events in scripts or shell prompts.
- Add events quickly from the CLI with flags for date/time/calendar/notes.
- Integrate calendar actions into automation (cron jobs, shell aliases, CI hooks, dev environment startup scripts).
- Good performance for reads due to icalBuddy, and straightforward AppleScript-based writes.
**Limitations & risks:**
- macOS + Apple Calendar only; requires `ical-buddy` (Homebrew) and AppleScript support, so it’s not portable beyond that ecosystem.
- Appears focused on read + add operations; no clear support for editing or deleting events, or handling complex features like recurring events, time zones, or shared calendar nuances.
- Reliability can be affected by macOS permission prompts (“access your calendar”) and OS or Calendar schema changes that might break AppleScript or icalBuddy behavior.
- As with any write-capable automation, mis-specified dates/times/calendars or scripts with bugs can spam or pollute a calendar with incorrect entries.
**Recommended use:**
Use Calctl if you are a macOS terminal user who needs simple, scriptable control over Apple Calendar—especially for viewing and adding events—while still relying on the native Calendar app for complex editing, recurring events, and advanced calendar management.
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