The Agent Skills Directory

[SAFE]: The skill provides instructions for managing Excel spreadsheets using the standard 'openpyxl' Python library. No malicious code, credential theft, or unauthorized network activity was detected.- [EXTERNAL_DOWNLOADS]: The skill includes a reference to the author's GitHub repository (https://github.com/inbharatai/claude-skills) as part of its documentation. This is a vendor-owned resource.- [INDIRECT_PROMPT_INJECTION]: The skill processes external spreadsheet data, which is an ingestion point for untrusted content. 1. Ingestion points: Excel spreadsheets read and edited by the agent (SKILL.md). 2. Boundary markers: None specified in instructions. 3. Capability inventory: Python environment with openpyxl library (SKILL.md). 4. Sanitization: Guidelines explicitly require the agent to validate all inputs before processing, which is a key security mitigation.

xlsx