Individual skill
pptx-validation-fallback
Validate PowerPoint files using python-pptx when read_file fails
benchmarks/gdpval/skills/pptx-validation-fallback/SKILL.md
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# PowerPoint Validation Fallback
## When to Use
Use this skill when `read_file` fails to properly read or validate PowerPoint (.pptx) files. This provides a reliable alternative for verifying presentation contents including slide count, titles, and structure.
## Procedure
### Step 1: Check if read_file Failed
If `read_file` with filetype `pptx` returns errors, incomplete content, or cannot extract slide information, proceed to the fallback method.
### Step 2: Use run_shell with python-pptx
