GitHub
narwhals
Effectively use Narwhals to write dataframe-agnostic code that works seamlessly across multiple Python dataframe libraries. Write correct type annotations for code using Narwhals.
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blockchain data analysis AI Skills
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GitHub
mermaid-syntax
Authoritative reference for Mermaid diagram syntax. Provides diagram types, syntax patterns, examples, and platform integration guidance for generating accurate Mermaid diagrams.
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GitHub
diagram-patterns
Decision guidance for selecting the right diagram type and tool. Provides patterns for common visualization scenarios, tool comparison, and best practices.
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GitHub
skill-name
TODO: [What it does]. Use when [specific triggers]. Example: "Analyzes Excel spreadsheets and generates charts. Use when working with Excel files, .xlsx, spreadsheet analysis, or data visualization." REQUIRED:...
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GitHub
prd-v03-outcome-definition
Define measurable success metrics (KPIs) tied to product type during PRD v0.3 Commercial Model. Triggers on requests to define success metrics, set KPI targets, determine what to measure, establish go/no-go thr...
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GitHub
investigation
Scaffolds a structured investigation in scratch/ for empirical research and documentation. Use when the user says "start an investigation" or wants to: trace code paths or data flow ("trace from X to Y", "what...
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GitHub
multimodal-analysis
Analyze media files (PDFs, images, diagrams) that require interpretation beyond raw text. Extracts specific information or summaries from documents, describes visual content. Use for document analysis, image un...
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GitHub
knowledge-synthesizer
Expert in aggregating, processing, and synthesizing information from multiple sources into coherent insights. Use when building knowledge graphs, ontologies, RAG systems, or extracting insights across documents...
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GitHub
technical-advisory
Expert technical advisor with deep reasoning for architecture decisions, code analysis, and engineering guidance. Masters complex tradeoffs, system design, security architecture, performance optimization, and e...
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GitHub
xlsx
Expert in automating Excel workflows using Node.js (ExcelJS, SheetJS) and Python (pandas, openpyxl).
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GitHub
general-purpose
General-purpose agent for researching complex questions and executing multi-step tasks. Versatile problem-solver that combines research capabilities, analytical thinking, and systematic task execution. Use for...
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GitHub
csv-data-wrangler
Expert in high-performance CSV processing, parsing, and data cleaning using Python, DuckDB, and command-line tools. Use when working with CSV files, cleaning data, transforming datasets, or processing large tab...
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GitHub
sql-pro
Use when user needs SQL development, database design, query optimization, performance tuning, or database administration across PostgreSQL, MySQL, SQL Server, and Oracle platforms.
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GitHub
data-scientist
Expert in statistical analysis, predictive modeling, machine learning, and data storytelling to drive business insights.
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GitHub
data-analyst
Expert in business intelligence, SQL, data visualization, and translating data into actionable business insights.
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GitHub
technical-advisory
Expert technical advisor with deep reasoning for architecture decisions, code analysis, and engineering guidance. Masters complex tradeoffs, system design, security architecture, performance optimization, and e...
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GitHub
conversation-analysis
This skill should be used when analyzing conversation patterns, identifying frustration or success signals, or when "analyze conversation", "what went wrong", or "patterns" are mentioned.
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GitHub
working-with-spreadsheets
Creates and edits Excel spreadsheets with formulas, formatting, and financial modeling standards. Use when working with .xlsx files, financial models, data analysis, or formula-heavy spreadsheets. Covers formul...
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GitHub
sales-metrics
Sales metrics frameworks with leading/lagging indicators, benchmarks, and capacity models.
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GitHub
anomaly-detector
Detect anomalies in data using statistical and ML methods. Z-score, IQR, Isolation Forest, and time-series anomalies.
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GitHub
pipeline-diagnostics
Pipeline health assessment with coverage ratios, conversion benchmarks, velocity analysis, and problem diagnosis frameworks.
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GitHub
mermaid-builder
Expert guidance for creating syntactically correct Mermaid diagrams. Use when creating flowcharts, sequence diagrams, class diagrams, state diagrams, Gantt charts, ER diagrams, or data lineage visualizations.
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GitHub
data-profiler
Generate comprehensive data profiles for DataFrames. Use for EDA, data discovery, and understanding dataset characteristics.
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GitHub
market-research
Automate comprehensive market research using web data, competitive analysis, and structured synthesis. Use when researching markets, industries, competitors, or target audiences.
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The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.