Data & Analytics

Creates or modifies dbt models in line with a project's own conventions, then runs dbt build and dbt show to check the output instead of stopping at compile.

AltimateAI/data-engineering-skills

Statistical analysis toolkit. An agent skill from ynulihao/AgentSkillOS.

ynulihao/AgentSkillOS

Builds interactive Vega-Lite charts from uploaded data: analyzes the fields, picks five to ten fitting chart types, and produces a React artifact with the data embedded inline.

oaustegard/claude-skills

Manages biological datasets with LaminDB: versioned artifacts, run lineage, ontology-based annotation, schema validation and links to workflow managers and ML tools.

davila7/claude-code-templates

Processes tabular datasets too large for RAM with Vaex: lazy DataFrames, fast aggregations, big-data plots and ML pipelines over CSV, HDF5, Arrow and Parquet.

davila7/claude-code-templates

Create, revise, or audit academic data/result figures for CS/AI/ML papers.

joshua-zyy/academic-paper-writer

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

A skill your agent uses when the user wants an end-to-end AI4S research pipeline — broad direction or specific topic in, full research package out (exploration + literature survey + experiment +…

ai4s-research/ai4s-skills

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

Runs web-page JavaScript without a browser, in a V8 sandbox with a browser-environment shim, for scripts that only probe the environment and compute a result.

taxueseek/argo

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

Run a pre-launch / pre-deploy SEO gate on a site or set of pages with crawlie, returning a clear pass/fail.

spronta/crawlie

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

Uses the Deepgram Python SDK's Read API to analyze text for sentiment, summaries, topics and intents with client.read.v1.text.analyze, from raw text or a hosted URL.

deepgram/deepgram-python-sdk

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

Works with genomic intervals using gtars, a Rust toolkit with Python bindings: overlap detection, coverage tracks, tokenization for ML models and reference sequences.

davila7/claude-code-templates

Processes digital pathology whole slide images with histolab: tissue detection, mask creation, tile extraction and dataset preparation for deep learning.

davila7/claude-code-templates

Processes physiological signals with NeuroKit2 in Python: ECG, PPG, EEG, EDA, respiration, EMG and EOG, including HRV, events and complexity measures.

davila7/claude-code-templates

Computational pathology toolkit for analyzing whole-slide images (WSI) and multiparametric imaging data.

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

Browse, search, and recommend geospatial / GIS / mapping / earth-observation MCP servers, and add newly discovered ones to the tracked list.

sparkgeo/geo-mcp-servers

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