The Agent Skills Directory

[COMMAND_EXECUTION]: The skill uses a shell command (python3 -c "import pptx" 2/dev/null || python3 -m pip install python-pptx) to ensure that the required library is available in the environment.
[EXTERNAL_DOWNLOADS]: The skill downloads the python-pptx package from the official Python Package Index (PyPI). This is a well-known library and its installation is directly related to the skill's stated functionality.
[PROMPT_INJECTION]: The skill processes content from user-uploaded PowerPoint (.pptx) and Excel (.xlsx) files, which introduces an indirect prompt injection surface where malicious instructions in those files could attempt to influence the agent.
Ingestion points: Processes slide text, table data, and spreadsheet values in Phases 1 and 2 of the workflow.
Boundary markers: No specific delimiters or markers are defined in the instructions to isolate ingested content from system instructions.
Capability inventory: The skill uses the python-pptx library for file manipulation and can execute shell commands for setup.
Sanitization: There is no evidence of sanitization or filtering of the content extracted from the external files before it is processed by the agent.

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