The Agent Skills Directory

[COMMAND_EXECUTION]: The skill includes a Python script (email_sequence_analyzer.py) designed for text metrics and quality scoring. Analysis shows the script uses only standard libraries for string manipulation and logic, without invoking shell commands or external processes.
[EXTERNAL_DOWNLOADS]: Documentation references well-known industry services such as mail-tester.com, Google Postmaster Tools, and NeverBounce. These references are purely instructional for the user and are not automated or called by the skill's code.
[DATA_EXPOSURE]: The provided Python utility processes email sequence data provided via standard input or local files. It performs all calculations locally and does not contain any code for network transmission or exfiltration of the processed content.

cold-email