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A text-based calendar and scheduling application. Use strictly for CLI-based calendar management.
Passed 22 of 22 test cases with the skill, and 10 of 22 without it.
and 9 more in the full report
12 fixed10 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
The instructions your model reads when the skill loads.
A text-based calendar and scheduling application.
Use calcurse in non-interactive mode for quick queries and updates.
List appointments for the next 2 days:
calcurse -r2
Query a specific date range:
calcurse -Q --from 2026-01-20 --to 2026-01-22
Add an appointment:
calcurse -a "Meeting with Team" 2026-01-21 14:00 60
(Format: Description, Date, Time, Duration in mins)
Add a todo:
calcurse -t "Buy milk" 1
(Format: Description, Priority)
For the full TUI experience, run in a PTY session (e.g., inside tmux or using process with pty=true).
calcurse
test cases passed, vs 10 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.