The Agent Skills Directory

[SAFE]: The skill provides Python code snippets for implementing product analytics metrics. The implementation of PostHog integration correctly recommends using environment variables (os.environ["POSTHOG_API_KEY"]) rather than hardcoding credentials.
[SAFE]: The provided statistical functions (like ab_test_significance) include robust input validation, checking for non-negative integers, valid denominators, and sufficient sample sizes before calculation.
[SAFE]: No external remote code execution patterns, obfuscation, or persistence mechanisms were detected. The skill uses standard data science libraries like pandas and scipy, which are common in these environments.
[SAFE]: The skill includes clear 'Limitations' and warnings about data privacy, advising users to minimize properties and validate user consent before tracking data.
[SAFE]: Metadata and instructions are consistent with the claimed purpose of the skill.

analytics-product