skill-system-eda
Exploratory Data Analysis skill for CSV and parquet datasets with deterministic profiling, drift/anomaly scans, contract generation and validation, and…
Skills
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Updated 10-30 00:12
Data & analytics
17,175 results
db-prisma
Prisma 7 ORM with PostgreSQL — schema design, migrations, seeding, and Railway deployment patterns. This skill should be used when setting up Prisma in a new…
cosmosdb-partition-key
Azure Cosmos DB partition key design best practices: high cardinality, hotspot avoidance, hierarchical partition keys, synthetic keys, query pattern alignment,…
arxiv-search
Search arXiv for preprints in physics, math, CS, quantitative biology, quantitative finance, statistics, electrical engineering, economics. Use when: (1)…
data-extractor
Extract numerical data from scientific figure images using Claude vision + OpenCV calibration. Supports 26+ plot types including bar charts, scatter plots,…
data-stats-analysis
Perform statistical tests, hypothesis testing, correlation analysis, and multiple testing corrections using scipy and statsmodels. Works with ANY LLM provider…
data-viz-plots
Create publication-quality plots and visualizations using matplotlib and seaborn. Works with ANY LLM provider (GPT, Gemini, Claude, etc.).
ml-pipeline
Machine learning pipeline for scientific research including data preprocessing, feature engineering, model selection, training, evaluation, and interpretation.…
scienceclaw-summarization
Summarize scientific papers, datasets, experimental results, and literature reviews. Use when: (1) condensing research papers, (2) creating literature reviews,…
scientific-visualization
Meta-skill for publication-ready figures. Use when creating journal submission figures requiring multi-panel layouts, significance annotations, error bars,…
iFinD-Finance-Data
Connects to the Tonghuashun financial data service, supporting queries for stocks, funds, macroeconomic and industry indicators, as well as news and announcements, and supports natural language stock screening, fund screening, and information retrieval
product-analytics
Product analytics for instrumenting products, defining metrics, and building retention funnels. Use when designing a metric tree, instrumenting a feature,…
metabase
Create and manage Metabase questions, dashboards, and public links. Use when the user wants to build metrics dashboards, create saved questions with SQL…
sqlite
SQLite - embedded database, SQL queries, schema design, Python integration, optimization
crypto-market-search
Search and analyze cryptocurrency market data using CoinPaprika. Activates when users search for coins, ask about prices, request market overviews, or look up…
analytics
GitHub metrics: velocity, review turnaround, churn and bottlenecks.
kb-cognitive-accessibility
Reference data, not a reviewer. Review UI for cognitive load, plain language clarity, and WCAG 2.2 cognitive SC (3.3.7, 3.3.8, 3.3.9). Includes COGA guidance,…
kb-help-url-reference
Reference data, not a reviewer. Map accessibility findings to help resources: axe-core to Accessibility Insights, document rules to Microsoft Office/Adobe,…
loom-grafana
Observability visualization with Grafana and the LGTM stack.
mssql-writing-guidelines
Use when writing or reviewing MSSQL/T-SQL, creating stored procedures, designing table schemas, writing views, building migrations, defining custom types, or…
sql-bi-reporting
Use when writing T-SQL for business intelligence, analytics, or reporting. Includes building summary reports with GROUPING SETS, ROLLUP, and CUBE, writing…
postgresql
Design a PostgreSQL-specific schema. Covers best-practices, data types, indexing, constraints, performance patterns, and advanced features
chrome-browser-automation
Automates Chrome browser workflows for testing web apps, debugging with console/network logs, extracting data, filling forms, and interacting with…
docyrus-data-source-design
Design, validate, and test a Docyrus data source (schema/table/collection) end-to-end using the `docyrus studio` CLI commands. Use when the user wants to model…