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Free SKILL.md packages for Claude Code, Codex, Cursor, Antigravity, Cowork and more. Filter by what you need — every listing links to the original source.

Power BI Semantic Modeling

github

Optimize your Power BI data models with best practices.

Data & Analyticsintermediate37.7k repo

Power BI Performance Troubleshooting

github

Systematic guidance for optimizing Power BI performance.

Data & Analyticsintermediate37.7k repo

Power BI Model Design Review

github

Optimize your Power BI data models with expert reviews.

Data & Analyticsintermediate37.7k repo

Power BI DAX Formula Optimizer

github

Optimize your DAX formulas for better performance and clarity.

Data & Analyticsintermediate37.7k repo

Fabric Lakehouse

github

Optimize your data solutions with Lakehouse best practices.

Data & Analyticsintermediate37.7k repo

Zarr Python

k-dense-ai

Efficiently store and manage large N-dimensional arrays.

Data & AnalyticsintermediatePython · Shell33.2k repo

Vaex

k-dense-ai

Efficiently process and analyze massive datasets with ease.

Data & AnalyticsintermediatePython · Shell33.2k repo

U.S. Treasury Fiscal Data API

k-dense-ai

Access federal financial data without an API key.

Data & AnalyticsintermediatePython · Shell33.2k repo

Scanpy

k-dense-ai

Comprehensive toolkit for single-cell RNA-seq analysis.

Data & AnalyticsintermediatePython · Shell33.2k repo

PyDESeq2

k-dense-ai

Perform differential gene expression analysis with ease.

Data & AnalyticsintermediatePython · Shell33.2k repo

Polars

k-dense-ai

High-performance DataFrame library for Python and Rust.

Data & AnalyticsintermediatePython · Shell33.2k repo

Pathway Enrichment

k-dense-ai

Analyze and interpret gene-set enrichment results.

Data & AnalyticsintermediatePython · Shell33.2k repo

Neuropixels Analysis

k-dense-ai

Comprehensive analysis for Neuropixels recordings.

Data & AnalyticsintermediatePython · Shell33.2k repo

Matchms

k-dense-ai

Process and compare tandem mass spectra efficiently.

Data & AnalyticsintermediatePython · Shell33.2k repo

Imaging Data Commons

k-dense-ai

Access and download public cancer imaging datasets easily.

Data & AnalyticsintermediatePython · Shell33.2k repo

Exploratory Data Analysis

k-dense-ai

Perform thorough local analysis on scientific data files.

Data & AnalyticsintermediatePython · Shell33.2k repo

deepTools

k-dense-ai

NGS analysis toolkit for high-throughput sequencing data.

Data & AnalyticsintermediatePython · Shell33.2k repo

Dask

k-dense-ai

Scale your data processing beyond memory limits.

Data & AnalyticsintermediatePython · Shell33.2k repo

Arboreto

k-dense-ai

Infer gene regulatory networks from expression data efficiently.

Data & AnalyticsintermediatePython · Shell33.2k repo

AnnData

k-dense-ai

Efficiently manage annotated data matrices for single-cell analysis.

Data & AnalyticsintermediatePython · Shell33.2k repo

Spreadsheet Skill

davila7

Efficiently create and manage spreadsheets with Python.

Data & AnalyticsintermediatePython30.2k repo

Google Analytics Analysis

davila7

Gain insights from your Google Analytics data.

Data & AnalyticsintermediatePython · Shell30.2k repo

Data Analysis

bytedance

Perform detailed analysis on Excel and CSV files.

Data & AnalyticsintermediatePython · Shell79.7k repo

Senior Data Engineer

alirezarezvani

Build scalable data pipelines and optimize workflows.

Data & AnalyticsintermediatePython · Shell24.3k repo