chart-builder
Chart Builder
Overview
This skill provides a systematic approach to data visualization—from choosing the right chart type for your data and message, to implementing it in Python (matplotlib/seaborn) or JavaScript (Chart.js). It covers chart anatomy, color principles, accessibility requirements, and common pitfalls, so every chart communicates its insight clearly and honestly.
When to Use
- You need to communicate a data insight visually
- You're unsure which chart type fits your data shape and message
- You need reproducible chart code in Python or JavaScript
- You want to improve a chart that isn't communicating clearly
- You're building a report, slide deck, or embedded visualization
When NOT to Use
- Building a full interactive BI dashboard (use dashboard-designer skill)
- Designing data art or infographics for marketing
- Creating maps or geospatial visualizations (use a GIS tool)
- Animating data for video production
Quick Reference
More from nickcrew/claude-ctx-plugin
react-performance-optimization
React performance optimization patterns using memoization, code splitting, and efficient rendering strategies. Use when optimizing slow React applications, reducing bundle size, or improving user experience with large datasets.
1.2Kowasp-top-10
OWASP Top 10 security vulnerabilities with detection and remediation patterns. Use when conducting security audits, implementing secure coding practices, or reviewing code for common security vulnerabilities.
452ui-design-aesthetics
Generates high-quality, non-generic UI designs with a focus on performance, progressive disclosure, and distinctive aesthetics.
114helm-chart-patterns
Helm chart development patterns for packaging and deploying Kubernetes applications. Use when creating reusable Helm charts, managing multi-environment deployments, or building application catalogs for Kubernetes.
110code-explanation
Use when explaining code, concepts, or system behavior to a specific audience level - provides a structured explanation workflow with depth control and validation steps.
103security-testing-patterns
Security testing patterns including SAST, DAST, penetration testing, and vulnerability assessment techniques. Use when implementing security testing pipelines, conducting security audits, or validating application security controls.
91