Analysis MCP Servers

A marketing team asked an AI to analyze campaign data. The AI reported 'significant correlation between email frequency and purchase rate (p<0.05).' The team tripled emails. Unsubscribes spiked 340%. Sample: N=47 self-selected respondents, no power analysis. Correlation: observational, no confounders. Distribution: right-skewed but mean used. p=0.043 but Cohen's d=0.12. Trivial. Chart: truncated Y-axis making a 2% difference look enormous. This tool forces five axes: sample validity, causal inference, distribution awareness, significance with effect size, and visualization integrity.

A startup published 50 blog posts targeting 'high volume keywords.' Six months later: zero organic traffic. Why? Nobody checked indexation — 23 pages had noindex tags from staging. 12 pages cannibalized the same keyword. The site had 89 orphan pages with zero internal links. LCP was 4.8 seconds on mobile. And the 'high volume' keywords had KD 75 against DA 28. This tool forces five SEO axes: technical audit before content, keyword strategy with KD vs DA analysis, content clusters with information gain, backlink profile with competitor gap, and competitive positioning with share of voice.

Analyze chord sequences to identify Roman numeral functions, harmonic patterns, and emotional context.

Analyze musical voice-leading integrity between chord voicings using classical harmonic principles.