syncfusion-react-smithchart — Claude Code skill: React Smith Charts
A skill that walks your agent through building and customizing Syncfusion's React Smith Chart for impedance and RF work.
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-smithchart -a claude-codeWhat syncfusion-react-smithchart does
The skill documents the Smith Chart component from @syncfusion/ej2-react-charts and guides an agent through configuring it. Reference files cover series, axes, markers, data labels, legend, tooltips, sizing, titles, and export. There is a separate section on printing, PNG/JPEG/SVG/PDF export, and WCAG 2.2 accessibility.
You can bind data two ways: a dataSource with resistance and reactance fields, or a points array. Multiple series are supported, each with its own fill and legend name. Interactivity needs modules — SmithchartLegend and TooltipRender go through Inject, otherwise the legend and tooltips never render.
Worth installing if you draw Smith Charts in React and keep forgetting prop names and directive order. It assumes @syncfusion/ej2-react-charts is already in your project; the skill does not pull the package for you.
What it helps with
- plot resistance and reactance points on a Smith Chart
- show impedance matching for a transmission line
- add several series with distinct colors and a legend
- turn on markers and tooltips for data points
- export the chart to PDF or SVG for a report
Example prompts for the agent
- build a Smith Chart from this resistance and reactance data
- add a second series and enable the legend with tooltips
- configure the horizontal and radial axes, then export the chart to PDF
How to install syncfusion-react-smithchart
1Skills CLI (Vercel)
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-smithchart -a claude-code2Manually: put the files in place
~/.claude/skills/syncfusion-react-smithchart/SKILL.mdCopy the whole skill folder; for one project use .claude/skills/syncfusion-react-smithchart/
1Skills CLI (Vercel)
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-smithchart -a codex2Manually: put the files in place
.agents/skills/syncfusion-react-smithchart/SKILL.mdFor all projects use ~/.agents/skills/
1Skills CLI (Vercel)
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-smithchart -a cursor2Manually: put the files in place
.cursor/skills/syncfusion-react-smithchart/SKILL.mdCursor also reads .agents/skills/ and .claude/skills/
1GitHub CLI
gh skill install syncfusion/react-ui-components-skills syncfusion-react-smithchart2Manually: put the files in place
.github/skills/syncfusion-react-smithchart/SKILL.md1Skills CLI (Vercel)
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-smithchart -a gemini-cli2Platform CLI
gemini skills install https://github.com/syncfusion/react-ui-components-skills --path skills/syncfusion-react-smithchartManually: put the files in place
.devin/skills/syncfusion-react-smithchart/SKILL.mdThe legacy .windsurf/skills/ path still works
Skills CLI (Vercel)
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-smithchart -a opencodeClaude.ai
Zip the folder and upload it in Settings → Capabilities → Skills
Step by step, with commands for each platform: How to install skills in Claude Code: five ways
Questions about syncfusion-react-smithchart
How do I install syncfusion-react-smithchart in Claude?
Run npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-smithchart -a claude-code. The skill file then lands at ~/.claude/skills/syncfusion-react-smithchart/SKILL.md.
What does syncfusion-react-smithchart do?
It helps an agent implement and customize the Syncfusion React Smith Chart component: series, axes, markers, data labels, legend, tooltips, export, and accessibility.
What do I need before using this skill?
A React project with @syncfusion/ej2-react-charts installed. The skill does not install dependencies itself, it only guides component configuration.