The Agent Skills Directory

[COMMAND_EXECUTION]: The skill facilitates PDF manipulation by instructing the agent to execute various bundled Python scripts (e.g., scripts/extract_form_field_info.py, scripts/fill_fillable_fields.py) from the command line. This is the intended design for providing programmatic PDF processing capabilities.
[EXTERNAL_DOWNLOADS]: Documentation within the skill identifies several third-party libraries (such as pypdf, pdfplumber, and reportlab) to be installed from official registries to support advanced PDF features.
[DYNAMIC_EXECUTION]: The scripts/fill_fillable_fields.py file implements a runtime monkeypatch for the pypdf library to fix an upstream bug in selection list handling. This is a specific workaround required for the skill's form-filling functionality.
[INDIRECT_PROMPT_INJECTION]: The skill processes potentially untrusted PDF data, which is a surface for indirect prompt injection. Ingestion points: PDF files are read using pypdf.PdfReader in multiple scripts. Boundary markers: None are defined in the scripts or instructions. Capability inventory: The skill has the ability to read and write files and execute bundled Python scripts. Sanitization: No content sanitization is applied to the data extracted from PDF files.

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