Data & Analytics · Microsoft Excel · For data scientists

Analyzes uploaded Excel and CSV files with SQL through DuckDB, producing schema inspections, statistical summaries and exports to CSV, JSON or Markdown.

bytedance/deer-flow

Builds, edits, cleans, recalculates and reads Excel workbooks and CSV files with openpyxl and pandas, plus LibreOffice for recalculation and PDF export.

XiaomiMiMo/MiMo-Code

Raccoon (小浣熊) Data Analysis - Remote code interpreter and data visualization service powered by SenseTime.

SenseTime-Copilot/raccoon-dataanalysis-skill

This skill should be used when users need to analyze CSV or Excel files, understand data patterns, generate statistical summaries, or create data visualizations.

5zjk5/prompt-engineering

Cleans raw credit data and screens variables before loan modeling, dropping unstable, noisy or redundant features and writing an Excel report of every step.

github/awesome-copilot

A skill your agent uses when a clinical CSV/Excel dataset needs profiling and cleaning before analysis (missing values, outliers, duplicates, type mismatches).

Aperivue/medsci-skills

Loads, cleans, aggregates and joins tabular data with pandas under a verification rule: every number reported must be one that the code actually printed.

pipeshub-ai/pipeshub-ai

Run comprehensive quality checks on tabular data (CSV/Excel/TSV/JSON), detecting missing values, duplicates, outliers, format issues, and type inconsistencies to produce an overall score, grade, and…

zebbern/claude-code-guide

Installing and using common Python packages in SkillBench containers.

A-EVO-Lab/a-evolve

Data cleaning, entity matching, and deduplication skill for Claude Code and Codex: triage, standardize, and validate a CSV, Excel, or JSON list of B2B companies or contacts before enrichment.

explorium-ai/gtm-skills

执行全面的异常值检测与数据质量评估，利用 IQR 方法识别异常值并结合偏度、峰度分析数据分布特征，适用于非正态分布数据的预处理阶段。

MichaelYang-lyx/AIDABench

Build or refresh an OWID static visualization end to end — resolve what data it needs from an old static viz image, an indicator, or a grapher chart; check both the ETL catalog and the producer's…

owid/etl

Combines CSV, TSV and Excel files into one verified table with pandas, by stacking or joining, mapping columns, normalizing keys and removing duplicates.

OneWave-AI/claude-skills

提取指定类别列并统计各类别数量与占比，生成高分辨率的柱状图、饼图等组合可视化报告，适用于分类数据的分布情况分析. An agent skill from MichaelYang-lyx/AIDABench.

MichaelYang-lyx/AIDABench

Run regression analysis (OLS or logistic) on uploaded CSV/Excel data, generating coefficients, R², p-values, VIF, and plain-language interpretation.

zebbern/claude-code-guide

Data ingestion patterns for loading data from cloud storage, APIs, files, and streaming sources into databases.

ancoleman/ai-design-components

Exploratory data analysis. An agent skill from oaustegard/claude-skills.

oaustegard/claude-skills

Analyze a supplied scientific-figure image (PNG, JPEG, TIFF, or a rasterized figure), identify its chart type and visual grammar, infer axes and styling, and deliver a close Python/Matplotlib or…

franklee16/academic-research-skills

A skill your agent uses when a user needs repeated Doubao AI-search collection from web or Android Appium into compatible JSON plus Markdown/Excel/HTML GEO reports.

yaojingang/yao-geo-skills

Multi-domain data analysis router for uploaded datasets, spreadsheets, CSV/XLSX files, business metric tables, or user questions that require selecting the right business analysis framework before…

franklee16/academic-research-skills

提取结构化数据并进行特征清洗与聚类分析，生成包含趋势对比、分布特征与参数敏感性的多维度综合可视化图表，适用于各类趋势预测与多维对比场景。

MichaelYang-lyx/AIDABench

处理包含百分比字符串的分类占比数据，通过补全缺失维度并生成堆叠柱状图，直观展示多维度构成随时间或分类的变化趋势. An agent skill from MichaelYang-lyx/AIDABench.

MichaelYang-lyx/AIDABench

对时间序列或分类数据进行多维度趋势分析、百分比清洗、绩效分级建模与预测，并生成高分辨率的可视化综合报告，适用于业务指标监控与预测场景。

MichaelYang-lyx/AIDABench

基于多维度数据进行分级评估与趋势预测，通过设定差异化增长率计算预测值，并生成对比可视化图表，适用于绩效评估、目标设定等场景。

MichaelYang-lyx/AIDABench

Create a brand-new OWID dataset in ETL from a data file the user provides — a local CSV/Excel, a downloaded file, or a web link to data (snapshot → meadow → garden → grapher → PR → staging server).

owid/etl

Manage Apify datasets, key-value stores, and request queues programmatically, and orchestrate multi-Actor pipelines.

jeremylongshore/tons-of-skills-marketplace

A skill your agent uses whenever the user provides data (CSV, JSON, table, pasted numbers, or any structured dataset) and expects a visual output — even if they don't say 'chart' or 'visualize'.

npc-live/clawfirm

拿到一份表格数据 → 清洗 → 算 → 出结论和图，结论写成人话而不是一堆统计量. An agent skill from CatCatUncle/openworkbuddy.

CatCatUncle/openworkbuddy

A skill your agent uses when a raw table is too dirty to trust — nulls, sentinels, duplicate rows, category sprawl, mixed types, bad dates — and you need a re-runnable clean() plus a schema gate…

ericrisco/rsc-harness

用于大规模Excel数据的预处理，通过统计总行数判断是否转换为Parquet格式以提升读写效率，并使用正则表达式清洗指定文本列（如仅保留中文字符），最后导出清洗后的文件并提供下载链接。

MichaelYang-lyx/AIDABench

Build and edit Tableau Next semantic models (SDMs), vizzes, and dashboards via MCP.

forcedotcom/sf-skills

Fast in-memory DataFrame with lazy evaluation, parallel execution, Arrow backend.

jaechang-hits/SciAgent-Skills