Discover documentation data analysis skills, compare source repositories and read the instructions for each workflow.
Use when "statistical modeling", "A/B testing", "experiment design", "causal inference", "predictive modeling", or asking about "hypothesis testing", "feature engineering", "data analysis", "pandas", "scikit-le...
Use when "GeoPandas", "geospatial", "GIS", "shapefile", "GeoJSON", or asking about "spatial analysis", "coordinate transformation", "spatial join", "choropleth map", "buffer analysis", "geographic data", "map v...
Use when "Polars", "fast dataframe", "lazy evaluation", "Arrow backend", or asking about "pandas alternative", "parallel dataframe", "large CSV processing", "ETL pipeline", "expression API"
Use when "Dask", "parallel computing", "distributed computing", "larger than memory", or asking about "parallel pandas", "parallel numpy", "out-of-core", "multi-file processing", "cluster computing", "lazy eval...
Use when "NetworkX", "graph analysis", "network analysis", "graph algorithms", "shortest path", "centrality", "PageRank", "community detection", "social network", "knowledge graph"
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for...
Use when "SHAP", "Shapley values", "feature importance", "model explainability", or asking about "explain predictions", "interpretable ML", "feature attribution", "waterfall plot", "beeswarm plot", "model debug...
This skill should be used when the user asks to "plan team structure", "determine hiring needs", "design org chart", "calculate compensation", "plan equity allocation", or requests organizational design and hea...
R 4.4+ development specialist covering tidyverse, ggplot2, Shiny, and data science patterns. Use when developing data analysis pipelines, visualizations, or Shiny applications.
Analyzes data with rich metadata recommendations
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Copilot needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) fo...
Create parabola plots using R with customizable coefficients, range, styling, and annotations. Use for mathematical visualization, quadratic function analysis, and educational demonstrations of parabolic curves...
Generate quarterly sales reports with executive summary, regional breakdown, and trend analysis. Use for formal business reporting.
SQL Query Designer skill that generates optimized SQL queries from natural language requests and table schemas. Trigger terms: SQL, query, database, SELECT, JOIN, INSERT, UPDATE, DELETE, WHERE, GROUP BY, ORDER...
Compare friction pipeline outputs across different runs, thinking levels, or seeds. Use when comparing visa research results, checking variance across thinking levels (minimal/low/medium), analyzing fee discrep...
Analyzes business metrics, KPIs, revenue, and growth patterns for BookInk. Use for cohort analysis, unit economics, investor reporting, and data-driven decisions. Triggers on "business metrics", "KPIs", "revenu...
Analyze training logs and explain what's happening. Use when reviewing training runs, understanding loss curves, or diagnosing completed training.
Activate when user needs custom Google Ads data analysis, advanced reporting, or specific metric queries. Provides GAQL query building and execution guidance.
Expert-level guidance on data platform architecture, pipeline design patterns, and engineering rigor. Use this skill when designing new data platforms, reviewing complex DAGs, or establishing engineering standa...
Create sophisticated, interactive data visualizations using D3.js. Use for custom charts, network visualizations, or when Recharts/charting libraries are insufficient.
Generate actionable insights from transaction data. Use when implementing insight generators, anomaly detection, or data analysis features for financial/tax tracking applications.
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for...
データ分析・可視化・レポート作成。pandas、SQL、BigQuery、スプレッドシート操作、統計分析、グラフ作成。「データ分析」「SQL」「BigQuery」「pandas」「集計」「可視化」「レポート」に関する質問で使用。
Analyze data, identify trends, and generate visualization recommendations
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.