The Agent Skills Directory

[PROMPT_INJECTION]: The skill presents an indirect prompt injection surface by processing data from external spreadsheet files.
Ingestion points: The agent ingests data through commands like read, cell, and find as documented in SKILL.md.
Boundary markers: There are no delimiters or specific instructions for the agent to ignore instructions found within the spreadsheet data.
Capability inventory: The agent has the ability to read and write files and execute local scripts.
Sanitization: The instructions do not specify any validation or sanitization of the extracted data before it is processed by the agent.
[COMMAND_EXECUTION]: The skill uses a local script scripts/excel.py for all workbook operations.
[EXTERNAL_DOWNLOADS]: The skill requires the openpyxl library, which is a trusted and well-known dependency for Excel manipulation in Python.

excel