GitHub
xlsx
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Codex needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for:...
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tools data analysis AI Skills
Discover tools data analysis skills, compare source repositories and read the instructions for each workflow.
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GitHub
results-interpreter
Analyze CSV data files and interpret figures to generate the Results section. Fifth step of writer workflow. Requires scope.md, data/ folder with CSVs, and figures/ folder with images.
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GitHub
mermaid
Guide for creating mermaid diagrams. This skill should be used when users want to create a mermaid diagram (or update an existing diagram).
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GitHub
startup-data-scientist
Data scientist specializing in startup analytics, user behavior tracking, and metrics analysis for Lean Startup and Customer Development methodologies. Use when analyzing user data, setting up analytics, measur...
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GitHub
diagram-gen
Generate architecture, sequence, state, and ERD diagrams for code understanding. Use when user wants to visualize code structure or document systems.
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GitHub
ab-testing-statistician
Expert in statistical analysis for blind A/B and ABX audio testing. Validates randomization, calculates statistical significance, and ensures proper experimental design. Use when implementing A/B test features...
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GitHub
screen-report
Screen Loggerのログ分析と日報生成。専用スクリプトを使用して分析を実行。
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GitHub
report-generator
Generate structured reports from collected data. LOAD THIS SKILL WHEN: User says "寫報告", "產出報告", "撰寫報告", "generate report" | after research/analysis | need structured documentation. CAPABILITIES: Rese...
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GitHub
higher-ed-fred-analysis
Create sophisticated economic data analyses and visualizations for higher education stakeholders using FRED (Federal Reserve Economic Data). Use this skill when users request: (1) Analysis of student loan debt,...
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GitHub
duckdb-data-explorer
This skill should be used when performing local data exploration, profiling, quality analysis, or transformation tasks using DuckDB. It handles CSV, Parquet, and JSON files, provides automated data quality repo...
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GitHub
data-connector
Connect to and inspect data sources. Use this skill when you need to verify data access, inspect table schemas, check row counts, or understand the structure of a dataset before performing analysis.
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GitHub
eda
Exploratory Data Analysis for tabular data. Use this skill when analyzing value distributions, checking for missing data, computing correlations, examining class balance, or generating data quality reports.
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GitHub
analytics-reports
Создание профессиональных аналитических справок по финансам, экономике и юриспруденции в формате HTML. Два дизайна на выбор — dark-premium (тёмная тема с золотыми акцентами) и analytics-green (светлая тема с би...
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GitHub
map-audit
For leaders evaluating dashboards, metrics, or AI-generated reports to determine if they measure reality or generate confident-looking noise (Potemkin maps). Helps identify gaming potential, blind spots, and wh...
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GitHub
obsidian-mermaid
Crear diagramas Mermaid compatibles con Obsidian (flowchart, sequence, gantt). Evita errores comunes y produce diagramas simples y mantenibles.
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GitHub
fundamentals-analysis
Analyzes a company's fundamental performance, growth drivers, and risks using verified financial data and text evidence. Use this when asked to research a stock's business model, revenue segments, or quarterly...
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GitHub
mermaid
Guide for creating mermaid diagrams for C++ learning and documentation. Creates visual diagrams to help learners understand concepts.
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GitHub
categorize-transactions
Categorize financial transactions by analyzing merchant names, amounts, and context. Assigns spending categories with confidence scores and suggests pattern rules. Use when you need to categorize transactions o...
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GitHub
social-value-report
Generate the social value report from CSV inputs by detecting CSVs, anonymising them, and producing a month-by-month markdown report.
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GitHub
generate-candidate-summary-skill
Generate a markdown summary report from candidate_profile.csv with statistics and insights
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GitHub
draftify-ppt
This skill generates planning documents (기획서) in PowerPoint format from analyzed screen data and project artifacts. It should be used by the auto-draft-orchestrator agent during Phase 4 to create the final P...
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GitHub
curv-design-system
Apply the complete CURV Tools design system to all visual outputs - dashboards, reports, HTML artifacts, and data visualizations. Includes exact colors from production tools (rgb(3, 12, 27) dark background, rgb...
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GitHub
supabase-artifact-connection
Connect Supabase databases to Claude Desktop artifacts with read-only queries and live data visualization.
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GitHub
dashboard-auto-generation
Automatically convert uploaded data (CSV, Excel, JSON) into complete interactive dashboards with zero user input required. Detects patterns in PPC reports, sales data, analytics exports, and business metrics -...
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