Agent skill · operations · sundial-org
calcurse
A text-based calendar and scheduling application. Use strictly for CLI-based calendar management.
Why this skill is useful
Provides specific command-line usage patterns for managing calendar events that the AI wouldn't reliably generate on its own.
What it needs
Requires calcurse installed locally. About 1k tokens when loaded. Last updated 2026-03-07. 639 stars on the source repository.
What this skill does
calcurse A text-based calendar and scheduling application. Usage (CLI Mode) Use calcurse in non-interactive mode for quick queries and updates. Query List appointments for the next 2 days: Query a specific date range: Add Items Add an appointment: (Format: Description, Date, Time, Duration in mins) Add a todo: (Format: Description, Priority) Interactive Mode (TUI) For the full TUI experience, run in a PTY session (e.g., inside tmux or using process with pty=true).
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sundial-org/calcurse