IB Deck Checker

Perform comprehensive QC on the presentation across four dimensions. Read every slide, then report findings.

Preflight: Dependency Check

Before starting (chat environment only — Office Add-in skips this), verify required libraries are installed and install any that are missing.

python3 -c "import pptx" 2>/dev/null || python3 -m pip install python-pptx

Important: Do not skip this step — scripts/extract_numbers.py and slide-text extraction both require python-pptx.

Environment check

This skill works in both the PowerPoint add-in and chat. Identify which you're in before starting: