Chart

Local-first chart generation engine for trends, comparisons, distributions, and quick visual explanations. Use whenever the user wants to visualize data, com...

visualization-expert

Chart selection and data visualization guidance for effective data communication. Use when: creating visualizations, choosing chart types, designing dashboards, or when user mentions data visualization, charts, graphs, or needs help presenting data visually.

visualization

Chart selection guidance, Python visualization code patterns, design principles, and accessibility considerations for creating effective data visualizations.

walmart-sales-analyzer

Analyze Walmart sales data to explore trends between store sales and unemployment rates. Generate insightful visualizations and a beautiful HTML report with deep analysis. Suitable for quick insights into the relationship between sales data and macroeconomic factors.

creating-data-visualizations

423 plugins, 2,849 skills, 177 agents for Claude Code. Open-source marketplace at tonsofskills.com with the ccpi CLI package manager.

visualization-best-practices

Review chart choice, labeling, accessibility, and storytelling quality for existing visualizations. Use as an explicit/manual helper for critique and cleanup, not as the main owner for scientific figure production or general chart generation.

data-analysis

Analyze data, process CSV/JSON files, compute statistics, and create data visualizations. Use when the user asks about data processing, statistics, or analysis.

insightpulse-echarts-viz-system

Design, standardize, and implement ECharts-based visualizations and themes for InsightPulseAI dashboards, Superset plugins, and OpEx UI (AntD + M3 + ECharts).

visualization

Create interactive chart visualizations (bar, line, pie) from data.

csv-data-analyst

Analyze CSV files, generate summary statistics, and create visualizations using Python and pandas. Use when the user uploads, attaches, or references a CSV file, asks to summarize or analyze tabular data, requests insights from CSV data, or wants to understand data structure and quality.

data-analysis

Use this skill when the user asks to analyze data from CSV, JSON, Excel, or database exports — including exploring datasets, computing statistics, creating visualizations, finding patterns, cleaning data, or building dashboards. Trigger whenever the user provides a data file and wants insights, charts, or transformations.

Chart Data Viz

Local-first chart generation engine for trends, comparisons, distributions, and quick visual explanations. Use whenever the user wants to visualize data, com...

Qrcode (Dify)

**QRCode** is a simple yet effective tool for generating QR code images. In **Dify**, QRCode allows you to quickly create QR codes for various types of content, such as URLs, text, or other information. This tool is ideal for sharing data visually and efficiently. Open the Plugin Marketplace, search for the QRCode tool, and install it to integrate it with your application. ![](./_assets/qrcode-01.