The Agent Skills Directory

[SAFE]: The skill provides standard documentation and helper scripts for processing PDF documents using well-known libraries like pypdf, pdfplumber, reportlab, pdf2image, and pdf-lib.
[COMMAND_EXECUTION]: The documentation includes standard usage examples for common command-line utilities such as qpdf, pdftotext, and pdftk. These are utility-specific commands within the expected scope of the skill's purpose.
[DYNAMIC_EXECUTION]: The script scripts/fill_fillable_fields.py contains a monkeypatch for the pypdf library's DictionaryObject.get_inherited method to fix a specific bug in version 5.7.0. This is a local, controlled modification of a library function to ensure correct functionality and does not introduce external or untrusted code execution.
[INDIRECT_PROMPT_INJECTION]: The skill is designed to process external PDF files, which is an inherent ingestion point for untrusted data. However, the instructions emphasize manual and automated validation steps (e.g., check_bounding_boxes.py, visual inspection of validation images) to ensure that data extraction and form filling are accurate and under user/agent control. Standard library guardrails for PDF parsing are in place.

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