SKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.
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skills
Human-guided, defensive exploratory data analysis for scientific datasets: capture context first, propose one step, run disposable scripts, and keep an append-o

sq
Use the sq CLI to query and wrangle structured data (CSV, JSON, Excel, SQL DBs) with SLQ or native SQL; inspect sources, run diffs, and export in multiple forma

medical-research-skills
Interactive Python visualization skill for building hoverable, zoomable, and embeddable charts (Plotly Express + Graph Objects) for EDA, dashboards, and present

awesome-agent-skills-for-empirical-research
A pattern library of STATA code extracted from JAR replication files (2017–2025). Provides tested syntax for DiD, IV, RDD, event studies, survival analysis, reg

mcp-stata
Run and debug Stata workflows via a local MCP Stata server: execute commands, load datasets, inspect variables, run .do files, and export graphs from within cha

didi-skills
Practical guidance and Python code patterns (matplotlib, seaborn, plotly) for choosing chart types and producing accessible, publication-quality data visualizat

db-gpt
Analyze Walmart weekly sales versus unemployment to produce charts, regression analysis, and a polished HTML report with business recommendations.

raccoon-dataanalysis-skill
Remote data-analysis and visualization skill that uploads user files to the Raccoon API to produce charts, code-interpreter results, and multi-turn analysis ses

csv-data-summarizer-claude-skill
Automatically inspects CSV files and returns comprehensive statistical summaries and relevant visualizations using pandas and matplotlib/seaborn.

codex-is-all-you-need
A rigorous workflow for analyzing CSV, Excel, and Parquet files, ensuring reproducibility and data integrity.

brycewang-stanford
Executes and reports high-rigor data analysis for Administrative Science Quarterly (ASQ) manuscripts, bridging raw data to theory.

claude-skill-registry
Analyzes and aggregates risks across a project portfolio to identify systemic exposures and prioritize mitigation strategies using Monte Carlo simulations.