Prime yourself on a codebase by listing files and reading the README.

Business analysis expert who drives project discovery, market research, and requirements validation within the BMAD methodology

Project context analysis engine that scans project structure and surfaces relevant information for documentation creation

Identify emerging trends, weak signals, and future directions using multi-source analysis and pattern recognition

Perform statistical hypothesis testing, regression analysis, ANOVA, and t-tests with plain-English interpretations and visualizations.

UltraThink analysis templates - hypothesis, alternative, decision and risk matrices.

External research workflow for docs, web, APIs - NOT codebase exploration

External research workflow for docs, web, APIs - NOT codebase exploration

Decompose time series into trend, seasonal, and residual components. Use for forecasting, pattern analysis, and seasonality detection.

Build features guided by data insights, A/B testing, and continuous measurement using specialized agents for analysis, implementation, and experimentation.

Build features guided by data insights, A/B testing, and continuous measurement using specialized agents for analysis, implementation, and experimentation.

Build features guided by data insights, A/B testing, and continuous measurement using specialized agents for analysis, implementation, and experimentation.

Build features guided by data insights, A/B testing, and continuous measurement using specialized agents for analysis, implementation, and experimentation.

Calculate statistical significance for A/B tests. Sample size estimation, power analysis, and conversion rate comparisons with confidence intervals.

Calculate ROI for marketing campaigns, investments, and business decisions. Includes break-even analysis, payback period, and comparative ROI.

Generates tests from features.json test criteria with multi-framework support, coverage analysis, and features.json integration.

Conduct qualitative user research, synthesize insights, and inform product decisions through interviews, usability testing, and behavioral analysis

Expert in data forensics, anomaly detection, audit trail analysis, fraud detection, and breach investigation

Analyze images using Gemini's vision capabilities. Use for image analysis, text extraction from screenshots, and visual content understanding.

Full 5-layer analysis of a specific function. Use when debugging or deeply understanding code.