Python · Data cleaning

Creates, edits and analyzes spreadsheets (.xlsx, .xlsm, .csv, .tsv) with openpyxl and pandas, writing live formulas and recalculating to confirm zero formula errors.

anthropics/skills

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

Handles pandas DataFrame work: cleaning, merging, groupby aggregation, pivots, time-series resampling and memory tuning, with checks on dtypes, shapes and nulls.

Jeffallan/claude-skills

Fetch financial, market, economic, fundamental, news, options, crypto, ETF, index, and macro data through the OpenBB Python interface instead of the OpenBB MCP server.

monarchjuno/vibe-investing

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

Design, add, review, or modify AIC Collector operations and their case population.

ai-dynamo/aiconfigurator

Finds duplicate and junk records in a CRM CSV export with fuzzy matching, normalizes fields and writes a reviewable merge plan plus import-ready files without touching the live CRM.

OneWave-AI/claude-skills

A skill your agent uses when you need to write and execute Python/R code to process, transform, and analyze data, delivering reproducible computational results with complete code-level methodology…

openJiuwen-ai/sciencediscovery

Finds authoritative public data sources for modeling tasks, prefers official APIs and bulk downloads, and outputs a reproducible fetch and cleaning plan with citations.

yushui2022/MathModel-Skill

Check memory system health and troubleshoot connectivity issues.

kbanc85/claudia

Sets up data quality checks with Great Expectations, dbt tests and data contracts, with checkpoints and pass-fail reports for pipelines.

wshobson/agents

Cleans raw or scraped competition data and produces exploratory charts and a figure plan as one stage of a mathematical modeling paper workflow.

yushui2022/MathModel-Skill

Validate alignment quality with insert size distribution, proper pairing rates, GC bias, strand balance, and other post-alignment metrics.

GPTomics/bioSkills

Process split datasets into training, validation, and testing sets for ML model development.

jeremylongshore/tons-of-skills-marketplace

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

A skill your agent uses for converting researched facts or user-provided data into structured tables by writing code, then running Python/pandas calculations in the job-scoped sandbox.

NVIDIA-AI-Blueprints/deep-researcher-agent

Develops data processing pipelines, integrations, and machine learning scenarios in SAP Data Intelligence Cloud.

secondsky/sap-skills

Load and parse mass spectrometry data formats including mzML, mzXML, and quantification tool outputs like MaxQuant proteinGroups.txt.

FreedomIntelligence/OpenClaw-Medical-Skills

Process many sequence files in batch (count, merge, split, convert, summarize) with memory-safe streaming and on-disk indexing using Biopython, pysam, or pyfastx.

GPTomics/bioSkills

Clean up FlyDSL kernels and shared helpers while preserving numerical behavior and performance.

ROCm/FlyDSL

Process automate data cleaning, transformation, and validation for ML tasks.

jeremylongshore/tons-of-skills-marketplace

Create Earth2Studio diagnostic model wrappers for single-step data transformations, including simple derived diagnostics, packaged AutoModel diagnostics, and generative or diffusion diagnostics.

NVIDIA/skills

Tests for differentially abundant proteins between conditions with limma/DEqMS empirical-Bayes moderation, proDA/msqrob2/MSstats missingness modeling, and Python Welch+BH alternatives.

GPTomics/bioSkills

Develop and deploy Data Cloud Code Extensions using SF CLI plugin.

forcedotcom/sf-skills

Assesses RNA-seq data quality for splicing analysis including junction saturation curves, splice site strength scoring, and junction coverage metrics using RSeQC.

FreedomIntelligence/OpenClaw-Medical-Skills

Clean and transform messy data for analysis in Python, R, or Stata

brycewang-stanford/Auto-Empirical-Research-Skills

Parameterized Python empirical-analysis and machine-learning workflow for applied economics, public health epidemiology, supervised ML, and ML causal inference.

Drchronx/ai-agent-research-starter-kit

Clean, profile, validate, reshape, and document messy tabular, text, JSON, and relational data through an evidence-first, reproducible workflow.

magnus919/agent-skills

Expert knowledge for Azure Carbon Optimization development including troubleshooting, security, and integrations & coding patterns.

MicrosoftDocs/Agent-Skills