GitHub
statistics-math
Statistics, probability, linear algebra, and mathematical foundations for data science
☆ 4View skill
tools data analysis AI Skills
Discover tools data analysis skills, compare source repositories and read the instructions for each workflow.
Categories: tools data analysis
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GitHub
arcgis-arcade
Write Arcade expressions for dynamic calculations in popups, renderers, labels, and field calculations. Use for data-driven styling, custom labels, and computed fields.
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GitHub
arcgis-time-animation
Work with temporal data using TimeSlider, TimeExtent, and time-aware layers. Use for animating data over time, filtering by date ranges, and visualizing temporal patterns.
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GitHub
arcgis-visualization
Style and render geographic data with renderers, symbols, and visual variables. Use for creating thematic maps, heatmaps, class breaks, unique values, labels, and 3D visualization.
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GitHub
arcgis-cim-symbols
Create advanced cartographic symbols using CIM (Cartographic Information Model). Use for complex multi-layer symbols, animated markers, custom line patterns, and data-driven symbology.
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GitHub
arcgis-custom-rendering
Create custom layer types with WebGL rendering, custom tile layers, and blend layers. Use for advanced visualizations and custom data sources.
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GitHub
arcgis-smart-mapping
Auto-generate renderers, calculate statistics, and create data-driven visualizations. Use for class breaks, unique values, heatmaps, dot density, relationship maps, and getting histogram/summary statistics.
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GitHub
arcgis-geometry-operations
Create, manipulate, and analyze geometries using geometry classes and geometry operators. Use for spatial calculations, geometry creation, buffering, intersections, unions, and mesh operations.
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GitHub
arcgis-analysis-services
Perform spatial analysis, geometry operations, and use ArcGIS REST services. Use for routing, geocoding, geoprocessing, elevation analysis, viewshed, and feature queries with statistics.
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GitHub
stock-data-fetcher
获取A股数据(baostock)并缓存到本地CSV文件，避免MCP返回大量数据占用上下文。触发场景：(1)获取超过100条的K线数据 (2)需要多次查询同一股票数据 (3)需要用grep/awk分析数据 (4)用户提到"保存数据"或"缓存数据"
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GitHub
compliance-report-generator
Generate compliance reports from OSCAL assessment results, SSPs, and POA&Ms in various formats. Use this skill to create audit-ready documentation, executive summaries, and detailed compliance status reports.
☆ 4View skill
GitHub
oscal-visualizer
Create visual diagrams and representations of OSCAL documents including control hierarchies, component relationships, implementation flows, and SSP overviews. Inspired by oscal-diagrams and community visualizat...
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GitHub
log-summarizer
Generates concise summaries of log content using type-specific summarization templates
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GitHub
data-cleaning-pipeline-generator
Generates data cleaning pipelines for pandas/polars with handling for missing values, duplicates, outliers, type conversions, and data validation. Use when user asks to "clean data", "generate data pipeline", "...
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GitHub
database-query-optimizer
Analyzes and optimizes database queries for PostgreSQL, MySQL, MongoDB with EXPLAIN plans, index suggestions, and N+1 query detection. Use when user asks to "optimize query", "analyze EXPLAIN plan", "fix slow q...
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GitHub
dependency
Map and visualize feature dependencies. Use when analyzing dependencies, identifying blockers, or creating dependency graphs. Triggers on keywords like "dependencies", "blockers", "what blocks", "dependency map...
☆ 3View skill
GitHub
code-scoring
Provides quantitative rubrics and criteria for scoring code quality on a 1-10 scale. Use when reviewing code, performing code audits, establishing quality baselines, comparing implementations, or providing obje...
☆ 3View skill
GitHub
discord-analyze
Generate a comprehensive community health report from synced Discord messages
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GitHub
research-and-analysis
Use when analyzing code structure, researching codebase, investigating architecture, exploring dependencies, creating reports, auditing code quality, or when asked to проанализировать, исследовать, изучить, сос...
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GitHub
daily-review
Journaling partner that helps extract deeper meaning from daily logs. Use when the user wants to review their day, process logs into journal entries, or mentions "daily review".
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GitHub
analyzing-implementations
Documents HOW code works with surgical precision - traces data flow, explains implementation details, provides file:line references. Purely documentarian, no critiques or suggestions for improvement.
☆ 3View skill
GitHub
analyzing-research-documents
Extracts high-value insights from research documents, RCAs, design docs, and memos - filters aggressively to return only actionable information. Research equivalent of analyzing-implementations skill.
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GitHub
diagramming
Generate Excalidraw diagrams. Use when creating flowcharts, ER diagrams, sequence diagrams, block diagrams, or any .excalidraw files.
☆ 3View skill
GitHub
analyze-friction
Orchestrate 3-stage friction analysis workflow across conversations. Extracts raw friction, abstracts patterns, and presents for approval. Use when user wants to analyze conversation history for improvement opp...
☆ 3View skill
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.