The Agent Skills Directory

[COMMAND_EXECUTION]: The recalc.py script utilizes the subprocess.run function to execute system commands. It invokes the soffice (LibreOffice) binary in headless mode to run a Basic macro for formula recalculation and manages execution using the timeout or gtimeout utilities.
[PROMPT_INJECTION]: The skill presents an indirect prompt injection attack surface as it is designed to ingest and interpret data from external Excel workbooks.
Ingestion points: Data enters the agent's context via pandas.read_excel() and openpyxl.load_workbook() operations mentioned in SKILL.md.
Boundary markers: No specific delimiters or instructions to ignore embedded commands within spreadsheet cells are provided in the instructions.
Capability inventory: The skill has the capability to modify the local filesystem (writing Excel files) and execute shell commands through the recalc.py script.
Sanitization: The skill does not implement validation or sanitization of the content read from Excel files before processing or displaying it to the agent.

xlsx-official