Compose calendars and query time intervals for availability and conflicts.
npx skills add https://github.com/ashenfad/calgebra --skill calgebra
Please help me install this Agent Skill. Skill: calgebra Source: https://github.com/ashenfad/calgebra/tree/main/calgebra/skills/calgebra Command: npx skills add https://github.com/ashenfad/calgebra --skill calgebra
Calgebra provides a lazy, composable framework to model calendars as timelines and intervals, enabling efficient planning, conflict detection, and free-time discovery across sources.
Create timelines from calendars and slice by timezone-aware bounds to retrieve events for a target date range.
High-intent search queries and answers about installing and using this skill.
Find free time slots by composing multiple calendars into a single timeline and querying intervals for availability. You apply set-like operators to combine calendars, then slice the result by timezone-aware bounds to retrieve open durations.
Detect scheduling conflicts by modeling recurring patterns as intervals and applying set operations across composed timelines. The framework evaluates overlapping intervals to identify conflicts between recurring events and other calendar entries.
Google Calendar and iCalendar formats are fully supported for loading, querying, and exporting events. You can import ICS files, compose them into timelines, and perform interval-based filtering while maintaining compatibility with these formats.
Lazy timeline composition is a method to model calendars as timelines and intervals without immediate evaluation. It allows efficient planning by deferring computation until you query time bounds, enabling set-like operators to combine calendars on demand.
Filter team availability by combining multiple calendars using set operations and applying duration-based filtering to the resulting timeline. Slice the composed timeline by timezone-aware bounds to retrieve intervals meeting specific duration requirements.
No external dependencies are required to perform interval-based scheduling queries. The framework operates independently to compose timelines, apply set operations, detect conflicts, and filter by durations without needing external libraries.
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