The Agent Skills Directory

[SAFE]: The skill instructions in SKILL.md provide legitimate marketing workflows, compliance guidelines (CAN-SPAM, GDPR), and copywriting frameworks without any attempt to bypass safety filters or exfiltrate data.
[SAFE]: The included Python scripts (deliverability_checker.py, sequence_optimizer.py, and subject_line_scorer.py) perform static analysis and heuristic scoring using standard libraries and regular expressions. These tools process user-provided text or JSON files locally and do not initiate network connections or access sensitive system files.
[SAFE]: No external dependencies or package installations are required; all scripts rely exclusively on the Python standard library (argparse, json, re, pathlib, sys).
[SAFE]: The skill does not contain any obfuscated code, remote script downloads, or dynamic code execution patterns.

cold-email