Analytics
Data analysis and visualization
QA
by petestewart
This skill should be used when the user asks to "run QA", "test the changes", "create a test plan", "verify the implementation", "QA the work", "check if it works", or needs to validate that completed work functions as expected. Generates TEST_PLAN.md and orchestrates test execution with bug fixing.
react-useeffect
by MichaelVessia
React useEffect best practices from official docs. Use when writing/reviewing useEffect, useState for derived values, data fetching, or state synchronization. Teaches when NOT to use Effect and better alternatives.
book-chapter-generator
by vishalsachdev
This skill generates a structured chapter outline for intelligent textbooks by analyzing course descriptions, learning graphs, and concept dependencies. Use this skill after the learning graph has been created and before generating chapter content, to design an optimal chapter structure that respects concept dependencies and distributes content evenly across 6-20 chapters.
flight-most-booked-destinations
by Lap-Platform
"Flight Most Booked Destinations API skill. Use when working with Flight Most Booked Destinations for travel. Covers 1 endpoint."
track-milestone
by legacybridge-tech
Track and manage project milestones, deliverables, and deadlines. Use when user mentions "milestone", "deadline", "deliverable", "release", "target date", or wants to track major project achievements and dependencies between milestones.
qwen-voice
by ada20204
Use when cloud Qwen speech features are needed through DashScope, especially for ASR transcription of user audio, Telegram voice-note TTS, or reusable clone-voice workflows that local-only TTS does not cover.
design-system
by reggiechan74
This skill should be used when the user asks about "dark theme for report site",
bundle-analyzer
by Dexploarer
Analyzes JavaScript bundle sizes, identifies large dependencies, and suggests optimizations for webpack, vite, rollup. Use when user asks to "analyze bundle", "optimize bundle size", "reduce bundle", "webpack analysis", or "tree shaking".
pii-detector
by Dexploarer
Detects Personally Identifiable Information (PII) in code, logs, databases, and files for GDPR/CCPA compliance. Use when user asks to "detect PII", "find sensitive data", "scan for personal information", "check GDPR compliance", or "find SSN/credit cards".
by valkryhx
A collection of scripts for PDF operations including content extraction, form filling, and image conversion. Use this skill to process PDF documents, extract text/tables, or automate PDF form handling.
desmos-graphing
by BitYoungjae
Create interactive Desmos graphs in Obsidian using desmos-graph code blocks. Use when visualizing functions, parametric curves, inequalities, or mathematical relationships with customizable styling and settings.
Learning Analytics Dashboard
by Eli-yu-first
"Builds learning analytics dashboards tracking student progress, engagement, and at-risk identification"
d3js
by reggiechan74
This skill should be used when the user asks to "create a D3 visualization", "make a D3 chart", "build a d3js graph", "create a bar chart with D3", "make a scatter plot", "build a treemap", "create a force-directed graph", "make a choropleth map", "create a Sankey diagram", "build a sunburst chart", "make a line chart", "create a histogram", "build a heatmap", or mentions D3.js, d3js, data visualization with D3, or any specific chart type. Covers D3.js v7 with three output formats and optional creative/artistic mode.
mermaid-diagramming
by BitYoungjae
Create Mermaid diagrams in Obsidian including flowcharts, sequence diagrams, class diagrams, and more. Use when visualizing processes, system architectures, workflows, or any structured relationships in Obsidian notes.
data-cleaning-pipeline-generator
by Dexploarer
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", "handle missing values", or "remove duplicates from dataset".
flight-busiest-traveling-period
by Lap-Platform
"Flight Busiest Traveling Period API skill. Use when working with Flight Busiest Traveling Period for travel. Covers 1 endpoint."
gesttione-design-system
by marcioaltoe
Expert in Gesttione Design System with deep knowledge of brand colors, metric tokens, typography, and component patterns. ALWAYS use for Gesttione projects when applying brand colors, creating metric visualizations, or building dashboard components. Use when user needs Gesttione-specific styling, metric visualizations, dashboard components, or brand-compliant UI. Examples - "create revenue metric card", "use Gesttione brand colors", "design dashboard with metrics", "apply brand identity", "create metric visualization".
executing-plans
by lgbarn
Use when you have a written implementation plan to execute in a separate session with review checkpoints
lazy-loading
by yanko-belov
Use when loading all data upfront. Use when initial page load is slow. Use when fetching data that might not be needed.
data-visualization
by slb2248
Design effective data visualizations: charts, graphs, dashboards, and infographics.
dask
by G1Joshi
Dask parallel computing library. Use for scaling pandas.
vaex
by G1Joshi
Vaex out-of-core DataFrames. Use for big data exploration.
general-research
by Przemocny
Conducts systematic internet research through strategic questioning and multi-source analysis. Gathers information from web sources (not codebase), cross-references claims across multiple sources, evaluates source credibility using tier system (official docs, expert blogs, community resources), identifies patterns and consensus, and produces structured reports in .research/. Use when user needs to gather knowledge from internet, find best practices, compare solutions, evaluate technologies, understand industry trends, or investigate topics thoroughly. Triggers include "research online", "gather information about", "find best practices for", "compare solutions", "evaluate", "investigate topic", "what do sources say", "look up", "search for information".
Orquestador Marketing
by scaleto
Líder del Grupo Marketing. Planifica y delega tareas de SEO, contenido, analytics y growth a los especialistas del grupo.