data-analysis
17
anomaly-detector
Detect anomalies in data using statistical and ML methods. Z-score, IQR, Isolation Forest, and time-series anomalies.
majesticlabs-dev
data-ai
sorting
stars
current ordering strategy
query
all entries
refine the visible subset
data-analysis
16
annualreports
Annual security report aggregation and analysis. USE WHEN annual reports, security reports, threat reports, industry reports, update reports, analyze reports, vendor reports, threat landscape.
Steffen025
data-ai
data-analysis
16
planning-doc-generator
Generate project assessment markdown documents from JSON data with WHY/WHO/WHAT sections and GO/NO-GO decision matrix.
matteocervelli
data-ai
data-analysis
15
matlab-uihtml-app-builder
Build interactive web applications using HTML/JavaScript interfaces with MATLAB computational backends via the uihtml component. Use when creating HTML-based MATLAB apps, JavaScript MATLAB interfaces, web UIs with MATLAB, interactive MATLAB GUIs, or when user mentions uihtml, HTML, JavaScript, web apps, or web interfaces.
matlab
data-ai
data-analysis
15
moai-lang-r
R 4.4+ development specialist covering tidyverse, ggplot2, Shiny, and data science patterns. Use when developing data analysis pipelines, visualizations, or Shiny applications.
modu-ai
data-ai
data-analysis
14
excel-auditor
Analyze unknown or inherited Excel files to understand what they do, document their purpose, audit formulas for errors, and assess maintainability risk. Use when: (1) User uploads an Excel file asking 'what does this do?', (2) User needs to understand an inherited/legacy spreadsheet, (3) User wants formula auditing or error detection, (4) User asks about spreadsheet risk, complexity, or documentation, (5) User mentions 'inherited', 'legacy', 'undocumented', or 'someone left' regarding Excel files.
leegonzales
data-ai
data-analysis
14
csv-data-summarizer
Analyzes CSV files and generates comprehensive summary statistics and visualizations using Python and pandas - automatically and immediately without asking what the user wants.
leegonzales
data-ai
data-analysis
14
chart-implementation
Create or update interactive charts for car registration and COE data visualization. Use when adding new chart types, fixing chart bugs, or implementing data visualizations.
sgcarstrends
data-ai
data-analysis
13
growth-analytics-and-dashboard-management
KPI framework setup, dashboard design, cohort analysis, and data-driven decision making. Use when analyzing growth metrics, building KPI dashboards, or implementing analytics systems.
ShunsukeHayashi
data-ai
data-analysis
13
bubble-chart-generator
This skill generates interactive Chart.js bubble chart visualizations for priority matrices and multi-dimensional data analysis. Use this skill when users need to create scatter plots with variable bubble sizes, particularly for 2x2 priority matrices (Impact vs Effort, Risk vs Value, etc.), portfolio analysis, or any visualization comparing items across two dimensions with a third dimension represented by size. The skill creates a complete MicroSim package with HTML, CSS, and documentation.
dmccreary
data-ai
data-analysis
13
hand-drawn-infographic-creator
Generate hand-drawn style diagrams and infographics for recovery education articles. Creates anatomist's notebook aesthetic visuals - brain diagrams, timelines, social comparisons, and process flows using continuous line art, semantic color coding, and margin annotations.
erichowens
data-ai
data-analysis
13
math-function-plotter-plotly
This skill generates interactive mathematical function plots using Plotly.js for iframe embedding in intelligent textbooks. Creates visualizations with hover tooltips, interactive sliders to move points along curves, responsive design optimized for narrow layouts, and comprehensive educational documentation. Use this when users request plotting mathematical functions, graphing equations, visualizing f(x), or creating interactive function explorers for calculus, precalculus, physics, or engineering courses.
dmccreary
data-ai
data-analysis
12
agent-data-analyst
Expert data analyst specializing in business intelligence, data visualization, and statistical analysis. Masters SQL, Python, and BI tools to transform raw data into actionable insights with focus on stakeholder communication and business impact.
Tony363
data-ai
data-analysis
12
create-visualization
Creates diagrams and animations for STEM education using Matplotlib and Manim. Use for physics diagrams (FBD, vectors), math plots (functions, geometry), flowcharts, or 3Blue1Brown-style animations.
ThepExcel
data-ai
data-analysis
12
xlsx
全面的 電子表格 creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. 當需要 to work with 電子表格s (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new 電子表格s with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing 電子表格s while preserving formulas, (4) Data analysis and visualization in 電子表格s, or (5) Recalculating formulas
kofttlcc
data-ai
data-analysis
11
financial-unit-economics
Use when evaluating business model viability, analyzing profitability per customer/product/transaction, validating startup metrics (CAC, LTV, payback period), making pricing decisions, assessing scalability, comparing business models, or when user mentions unit economics, CAC/LTV ratio, contribution margin, customer profitability, break-even analysis, or needs to determine if a business can be profitable at scale.
lyndonkl
data-ai
data-analysis
11
deepresearch-integrator
Consolidate multiple deepresearch results into a single comprehensive report following best practices for iterative processing
nilecui
data-ai
data-analysis
9
mc-local-grid-visualize
Generates interactive 3D HTML visualization of the session-local occupancy grid. Opens in browser.
bdambrosio
data-ai
data-analysis
9
senior-data-scientist
World-class data science skill for statistical modeling, experimentation, causal inference, and advanced analytics. Expertise in Python (NumPy, Pandas, Scikit-learn), R, SQL, statistical methods, A/B testing, time series, and business intelligence. Includes experiment design, feature engineering, model evaluation, and stakeholder communication. Use when designing experiments, building predictive models, performing causal analysis, or driving data-driven decisions.
rickydwilson-dcs
data-ai
data-analysis
9
geospatial-visualization
Master geographic and mapping visualizations with GeoViews. Use this skill when creating interactive maps, visualizing point/polygon/line geographic data, building choropleth maps, performing spatial analysis (joins, buffers, proximity), working with coordinate reference systems, or integrating tile providers and basemaps.
uw-ssec
data-ai
data-analysis
9
mc-map-visualize
Generates zoomable HTML visualization of the spatial map showing walkability, hazards, resources, and observation confidence.
bdambrosio
data-ai
data-analysis
9
xarray-for-multidimensional-data
Work with labeled multidimensional arrays for scientific data analysis using Xarray. Use when handling climate data, satellite imagery, oceanographic data, or any multidimensional datasets with coordinates and metadata. Ideal for NetCDF/HDF5 files, time series analysis, and large datasets requiring lazy loading with Dask.
uw-ssec
data-ai