Data & Analytics · For data scientists

A skill your agent uses when writing, editing, reviewing, or running functional (end-to-end) tests for the Astronomer airflow-chart repository.

astronomer/airflow-chart

Cricket data via ESPN public endpoints and Cricsheet open data — live-ish series scoreboards, standings, match summaries and news (ESPN), plus historical ball-by-ball, player stats, and player…

machina-sports/sports-skills

Review first-use settings, check or install updates, open local management, troubleshoot and report problems, query task statistics or quota, share a node, connect with an invitation, delegate or…

mekoand/sub2sub

Refactor the title, description and coverage frequency of a legislature/parliament PEP dataset .yml into the house style.

opensanctions/opensanctions

CEO checks consistency of agent outputs during post-completion review

chekusu/wanman

Primary Router for Vertex AI skills. An agent skill from GoogleCloudPlatform/vertex-ai-samples.

GoogleCloudPlatform/vertex-ai-samples

Check memory system health and troubleshoot connectivity issues.

kbanc85/claudia

A skill your agent uses for code, build, and test changes in geogeometry to preserve multiplatform support, geospatial correctness, and strict no-new-dependencies policy.

jillesvangurp/geogeometry

Creates comprehensive dashboard and analytics interfaces that combine data visualization, KPI cards, real-time updates, and interactive layouts.

ancoleman/ai-design-components

Sets up Dinobase, a local DuckDB database that syncs data from 100+ business sources, then answers questions across them with SQL joins and previewed write-backs.

kappa90/dinobase

Collect fresh job-posting URLs into ~/.dear-hiring-manager/urls.txt by running an Apify job scraper — the discovery source for /batch.

extrasmall0/dear-hiring-manager

Add a Python dependency through the project env manager, or ask the user to install it when env.managed is false.

probabl-ai/skills

Intelligent web scraper with content extraction, multiple output formats, and error handling

21pounder/terminalAgent

Power BI PBIP Dependency Analyzer. An agent skill from lukasreese/powerbi-claude-skills.

lukasreese/powerbi-claude-skills

Use this in the AI blogger crawler project when Douyin daily creator updates should use the Codex Chrome plugin instead of the local web-access CDP proxy to collect creator-page cards, selected…

dragon-hh/ai-boshu-crawler

Automatically invoke this skill whenever the user asks about Fabric tenant settings or Power BI tenant settings or auditing tenant settings.

data-goblin/power-bi-agentic-development

Compare evaluated runs in a retort experiment along factor dimensions.

adrianco/retort

Works with datasets far too big to download or load in pandas — SQL over remote Parquet with DuckDB, aggregate-then-model, iterate on samples.

flyrank-bih/flyrank-ml-internship-starter

Audit a local or remote tabular file (CSV/TSV) for common data quality issues — schema, nulls, types, duplicates.

datopian/portaljs

Domain-validated pipeline guidance for EEG/MEG data analysis using MNE-Python: data loading, preprocessing (filtering, ICA, re-referencing), epoching, ERP/ERF computation, time-frequency…

NeuroAIHub/BrainPilot

Bypasses anti-bot protections using Oxylabs Web Unblocker, an AI-powered proxy that handles fingerprinting, JavaScript rendering, and retries automatically.

oxylabs/agent-skills

Delegates dbt and warehouse tasks such as lineage, migrations and cost attribution to the altimate-code CLI agent and relays its answer back.

AltimateAI/data-engineering-skills

When the user wants to set up, improve, or audit analytics tracking and measurement.

freekmurze/dotfiles

Read a known webpage or execute a discovered workflow or data-provider capability.

firecrawl/skills

Picks the right chart type for a data question and applies readability rules like axis labels, colorblind palettes and legend restraint.

pipeshub-ai/pipeshub-ai

Turns experimental data such as CSV, JSON or TensorBoard logs into statistical significance tests, visualizations and a drafted Results section.

LigphiDonk/Oh-my--paper

PhD-level expertise in data science, statistics, and machine learning.

magnus919/hermes-profiles

A skill your agent uses for XCrawl scrape tasks, including single-URL fetch, format selection, sync or async execution, and JSON extraction with prompt or jsonschema.

xcrawl-api/xcrawl-skills

A skill your agent uses when the user wants to evolve an ML model/program through population-based search rather than a single sequential refine loop — a generational evolution where parallel…

gaasher/Agent-Loop-Skills

Explores Hugging Face datasets through the read-only Dataset Viewer API: list splits, preview and page through rows, search, filter, and fetch parquet links and statistics.

huggingface/skills

Kickstart Many Models Forecasting (MMF) projects on Databricks — explore data, profile series, configure clusters, run forecasting pipelines, and evaluate results.

databricks-industry-solutions/many-model-forecasting

Runs a human-first workflow for labeling PII spans in a transcript, then scores inter-annotator agreement and drafts an adjudicated gold set.

glebis/claude-skills

A library for building, validating, visualizing, and serializing dialogue graphs.

Raidriar7170/hermes-skilleval

Add a built-in openalgo-charts indicator, restyle it, build a settings UI from its descriptor, or author a custom indicator with registerIndicator or the Tier-2 external-data contract.

marketcalls/openalgo-charts

Uses Ray Data to read, transform and write large datasets across a cluster for ML training and batch inference, with streaming execution and optional GPU steps.

Orchestra-Research/AI-Research-SKILLs

Diagnose and fix a broken scraper mapping. An agent skill from RealEstateWebTools/property_web_scraper.

RealEstateWebTools/property_web_scraper

Guidance for using Ramda in transformation-heavy TypeScript or JavaScript.

valkey-io/valkey-admin

The six-section MiniMax H3 full-reference (Ref2VA) contract the APNext H3 Reference Prompt Writer nodes emit - subjectdefinitions, summary, retentionanalysis, detaileddescription, overallsoundscape…

dagthomas/comfyui_dagthomas

Create a new Whirl example project in the examples/ directory.

godatadriven/whirl

Guides users through selecting the right PINA solver for their problem, or creating a custom solver when no built-in fits.

PINA-org/PINA

Generate publication-quality figures and tables from experiment results.

AI4Scientist/nano-scientist

Always-on context compression for Grok Build. An agent skill from Supercompress/Supercompress.

Supercompress/Supercompress

Run the first PyAthena self-review after creating a Draft PR, checking implementation behavior, public contracts, simplicity, and regression coverage.

pyathena-dev/PyAthena

Best practices for multi-step Python tasks including data analysis, HuggingFace datasets, token counting, and any task requiring state across multiple python() calls.

A-EVO-Lab/a-evolve

Audit R code that prepares CSR/TLF statistics for SAS-compatible rounding compliance (ties away from zero, round-once-at-display, fixed trailing-zero precision).

RConsortium/pharma-skills

Analyzes clinical diagnostic accuracy studies for bias using the QUADAS-2 tool.

aipoch/medical-research-skills

Inspect local prediction datasets and map them onto EasyTSF task contracts.

smilehanCN/EasyTSF

Deploys Airflow DAGs and projects. An agent skill from astronomer/agents.

astronomer/agents