chartjs-visualization

name	ChartJS Visualization
description	Use this skill when creating interactive inline charts. Supports line, bar, pie, doughnut, radar, polarArea, scatter, and bubble charts. Load this whenever the user requests a visualization of these types.

ChartJS Visualization

For any supported chart type (line, bar, pie, scatter, etc.), you MUST use the chartjs tool, not the code interpreter.

Call Structure

Call with structured JSON. For line/bar, ensure data.length equals labels.length. For scatter/bubble, use dummy labels: ["x"] and data objects like {"x": 1, "y": 2}.

Workflow

1. User requests a chart.
2. Identify the chart type.
3. Prepare the data arrays (labels and datasets).
4. Validate that data and label lengths match.
5. Call the chartjs tool with the structured JSON payload.