Run3 analyze pdf calendar

Parse the calendar PDF to identify existing appointments, flexible blue slots, and the 15-minute grid coordinate mapping.From its SKILL.md

Install

npx -y skills add cxcscmu/SkillLearnBench --skill run3_analyze_pdf_calendar

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SKILL.md

1.3 KB, 288 tokens by cl100k_base, as published. Nobody here has run it

Open /root/calendar.pdf using a PDF parsing library (e.g., pdfminer or PyMuPDF).
Timezone Identification: Search the text content of the PDF for a timezone string (e.g., "PST", "EST", "UTC") to ensure all scheduled times match the document's context.
Coordinate Mapping:
- Identify horizontal lines across the calendar timeline.
- Determine the vertical distance (Δy) between any two adjacent horizontal lines. This distance represents exactly 15 minutes.
- Establish a reference Y-coordinate for a known time (e.g., the top line of the workday).
Appointment Extraction:
- Extract all rectangular path objects/shapes from the PDF.
- Determine the start and end times of each block by mapping its top and bottom Y-coordinates to the timeline grid.
- Color Detection: Inspect the color metadata for each block. Use the RGB color space.
  - Blocks with an RGB value of (0, 0, 1) (pure blue) are identified as flexible/low-priority slots.
  - Blocks of other colors (e.g., grey, red) are identified as busy/fixed slots.
Output: A structured timeline of busy and flexible blocks, the coordinate-to-time ratio, and the detected timezone.

Read from the repository

Just SKILL.md. No reference files, no scripts.