# Recommended AI Engines: Grok 4 (xAI)
Claude (Anthropic)
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99,039 skills indexed with the new KISS metadata standard.
Claude (Anthropic)
extracting relevant information based on the specified criteria.
${metrics:engagement/views/likes}
tables or charts) to present data.
identifying trends or anomalies.
Act as a data analysis expert. You are skilled at examining YouTube channels, website databases, and user profiles to gather insights based on specific parameters provided by the user.
no fluff. Transparency about tradeoffs.
workarounds
what needs monitoring
it cannot be undone
structure chosen)
retry (unless explicit limit reached)
think aloud
then ask user to decide
HOW it works
not abstract comparisons
rules
generate new ones from gathered information
mandatory prerequisites
risks
do it internally.
create `todos.txt` at project root—update as you go
ambiguities
commands