Data & Analytics · For data scientists

网页数据抓取专家。能提取网页正文、表格、列表、特定元素。适用于：竞品监控、价格追踪、结构化数据采集. An agent skill from charlie-chann/ai-agent-langgraph-main.

charlie-chann/ai-agent-langgraph-main

Patterns for writing production-ready Apache Airflow DAGs: task dependencies, custom operators and sensors, local testing, and rules for what to avoid.

wshobson/agents

Master dbt (data build tool) for analytics engineering with model organization, testing, documentation, and incremental strategies.

wshobson/agents

Speed up slow Apache Spark jobs by tuning partitions, shuffles, data skew, caching and executor memory, with do and don't rules for PySpark code.

wshobson/agents

Population genetics of pre-aligned DNA sequences or multi-sample VCFs using selected DnaSP 6 methods.

ClawBio/ClawBio

A skill your agent uses for XCrawl search tasks, including keyword search request design, location and language controls, result analysis, and follow-up crawl or scrape planning.

xcrawl-api/xcrawl-skills

A skill your agent uses when the user has a known, already-observed anomaly in their data — a metric spike or drop, an outlier, an unexpected number — and wants its root cause diagnosed, not guessed.

gaasher/Agent-Loop-Skills

Touch-lists for common OCANNL extension tasks: adding a primitive operation, adding or extending a backend, extending shape inference, and diagnosing output differences between backends.

ahrefs/ocannl

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

Geospatial routing data handling for depot and station coordinates, route node IDs, internal index mappings, great-circle distance matrices, and route-distance reconstruction.

Raidriar7170/hermes-skilleval

This skill should be used when the user invokes "/github-activity" to analyze a GitHub project's recent activity (PRs and issues) and produce a succinct, chart-backed health report.

xenodium/emacs-skills

Add a scatter view (with GDP per capita on x) to existing OWID charts via the admin API, mirroring the admin UI's "Add scatter type" defaults, then retire the old standalone "X vs.

owid/etl

Detects CPU, GPU, memory and disk resources before heavy scientific tasks and writes a JSON file with advice on parallelism, out-of-core work and GPU use.

davila7/claude-code-templates

Helps an Amplitude user design a custom agent by proposing use cases that fit their role and data, shaping a spec, and returning a Global Agent link that builds it.

amplitude/builder-skills

200以上のファイル形式に対応した探索的データ分析（EDA）スキル. An agent skill from minicoohei/ai-agent-camp.

minicoohei/ai-agent-camp

Score and enrich a CSV of B2B leads using Apify Actors. An agent skill from apify/awesome-skills.

apify/awesome-skills

Bump the Airflow or Python version across all project files.

godatadriven/whirl

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

Runs differential gene expression analysis on bulk RNA-seq counts with PyDESeq2: design formulas, Wald tests, FDR correction and volcano or MA plots.

davila7/claude-code-templates

Queries the openFDA API from Python for drug, device, food and veterinary data: adverse events, recalls, labels, approvals, NDC and UNII lookups.

davila7/claude-code-templates

Builds machine learning pipelines on clinical data with PyHealth: EHR datasets, prediction tasks, medical code mapping, healthcare models and evaluation.

davila7/claude-code-templates

Python interface to OpenMS for mass spectrometry data analysis.

davila7/claude-code-templates

Fits and evaluates survival models with scikit-survival: Cox models, Random Survival Forests, boosting, survival SVMs, concordance index, Brier score and competing risks.

davila7/claude-code-templates

Explains machine learning predictions with SHAP: picking the right explainer, computing Shapley values and drawing waterfall, beeswarm, bar and force plots.

davila7/claude-code-templates

A skill your agent uses when creating database schemas or tables for Timescale, TimescaleDB, TigerData, or Tiger Cloud, especially for time-series, IoT, metrics, events, or log data.

timescale/pg-aiguide

Deploy functions, hosting, or full release to Firebase. An agent skill from duyet/pricetrack.

duyet/pricetrack

Installing and using common Python packages in SkillBench containers.

A-EVO-Lab/a-evolve

Create publication-quality charts and graphs for economics papers.

meleantonio/awesome-econ-ai-stuff

Interactive scientific and statistical data visualization library for Python.

davila7/claude-code-templates

Submission-grade Nature/high-impact journal figure workflow for Python or R.

NeuroAIHub/BrainPilot

Perform comprehensive exploratory data analysis on scientific data files across 200+ file formats.

aipoch/medical-research-skills

更新编码套餐与 OpenRouter 指标/套餐 JSON、修复抓取失败或 pending。Use when: pricing:fetch, metrics:fetch, openrouter:plans:fetch, provider-pricing.json, dashboard 数据过期或 CI 定价 issue。

jqknono/coding-plans-for-copilot

Plan or run EasyTSF experiment, benchmark, and report workflows for prediction tasks.

smilehanCN/EasyTSF

Covers logging and viewing training metrics, histograms, model graphs, embeddings and profiles with TensorBoard in PyTorch and TensorFlow projects.

Orchestra-Research/AI-Research-SKILLs

You MUST use this before any data analysis or investigation - before exploring a dataset, loading or profiling data, running a model, computing a statistic, or testing an idea, and before any…

K-Dense-AI/science-superpowers

A skill your agent uses for Helm chart work - creating charts, modifying existing charts, values design, testing.

astronomer/airflow-chart

Acquire, clean, analyze, verify, visualize, and explain data for journalism.

jamditis/claude-skills-journalism

Add a new data-visualization entry to the dataviz-inspiration gallery.

holtzy/dataviz-inspiration

Track and document analytical assumptions and decisions. An agent skill from nimrodfisher/data-analytics-skills.

nimrodfisher/data-analytics-skills

Expert guidance for working with Dagster and the dg CLI. An agent skill from dagster-io/skills.

dagster-io/skills

Open and operate the Cesium MCP 3D map, create map objects and GeoJSON layers, or inspect the selected object in the connected map.

gaopengbin/cesium-mcp

A skill your agent uses when a Bruin pipeline, asset, or command fails and the cause is not yet clear.

bruin-data/bruin

Build full-stack dashboard applications using React/Next.js + shadcn/ui + Tailwind CSS + Recharts + Express with customizable data sources.

QwenLM/qwen-code-examples

Analyze text content and produce statistics including word count, line count, character count, most frequent words, and readability metrics.

NVIDIA/SkillEvaluator

Analyzes CSV, Parquet and JSON data with DuckDB, Polars, numpy and matplotlib, preferring a persistent kernel over repeated one-shot processes.

code-yeongyu/oh-my-openagent

Add new AI models to Kiln's mlmodellist.py and produce a Discord announcement.

Kiln-AI/Kiln

Build a sanitized analytics report from your Model Matchmaker usage for community contribution.

coyvalyss1/model-matchmaker

MindSpore 文档发布新分支时，链接更替与组件清洗技能，用于清理组件和替换链接. An agent skill from mindspore-ai/docs.

mindspore-ai/docs