The library
Everything we index — ranked by what works, never by stars.
forSalesMarketingHRFinanceLegalOpsProductEngineeringDataProductivitySupportsetup≤ plug & play≤ + a key≤ multi-tool
● works · ● untested / no effect · ● hurts — every rank is measured against a no-skill baseline
hurts★2,119→no effect★11,239→hurts★2→works★2→works★0→
Report progress across active sessionscommandOpsL1-8pp measured
sprint-status · Quick snapshot of progress across parallel Claude Code sessions before switching contexts.
Validate A/B test results statisticallycommandDataL20pp measured
analyze-test · Validating A/B test results with statistical rigor before deciding to ship a variant.
Create agency brand marketing profilecommandMarketingL1-8pp measured
brand-setup · When you are an agency managing multiple client brands and need one canonical profile that auto-loads into every marketing skill without manual context-switching.
Analyze competitor marketing and positioningcommandMarketingSalesL2+20pp measured
competitor-analysis · Benchmarking your marketing strategy and messaging against 2-5 direct competitors when you need a 360-degree view of their content, SEO, ads, social, and positioning strategies.
Review financial health and runwaycommandFinanceL1+9pp measured
finance · Building a complete financial picture with variance analysis and runway projection for founders