The Agent Skills Directory

[COMMAND_EXECUTION] (LOW): The script uses subprocess.run to execute soffice (LibreOffice) and system timeout utilities (timeout or gtimeout). These calls are essential for the primary purpose of recalculating Excel files but involve system-level process spawning.
[DYNAMIC_EXECUTION] (LOW): The skill programmatically generates a StarBasic macro (Module1.xba) and writes it to the local filesystem to enable automated workbook calculations within the LibreOffice environment.
[PERSISTENCE_MECHANISMS] (LOW): By writing the macro to the user's LibreOffice configuration directory (e.g., ~/.config/libreoffice/), the script leaves a persistent artifact that remains after the process completes.
[INDIRECT_PROMPT_INJECTION] (LOW): The skill processes external Excel files provided via command-line arguments. While it identifies formula errors, the processing of untrusted files by a complex application like LibreOffice represents a theoretical attack surface for document-based exploits.
Ingestion points: Reads files provided via sys.argv[1] in recalc.py.
Boundary markers: None; the file content is processed directly by LibreOffice and openpyxl.
Capability inventory: File system writes (open), directory creation (os.makedirs), and command execution (subprocess.run).
Sanitization: Validates file existence via Path.exists() but does not sanitize the content of the Excel file before calculation.

xlsx