| name | dashboard-builder |
| description | Build self-contained interactive HTML dashboards with charts, filters, and tables. Generates a single browser-openable file — no server or dependencies required. |
| vibe | Data without visualization is just noise. |
| context_trigger | dashboard, visualization, KPI, chart, analytics view, build dashboard, data dashboard, monitoring, metrics view |
| argument_hint | <description> [data source] |
| auto-invoke | false |
| model | default |
| source | anthropics/knowledge-work-plugins — data/skills/build-dashboard (2026-05-24) |
| stolen_date | 2026-05-24 |
Dashboard Builder — Interactive HTML Dashboards
Stolen from: Anthropic Data Plugin — build-dashboard (2026-05-24)
Adaptation: Stripped enterprise connectors, added Athena-specific data patterns.
When to Use
- Creating executive overview with KPI cards
- Turning query results into a shareable self-contained report
- Building a monitoring snapshot
- Needing multiple charts with filters in one browser-openable file
- Client deliverables requiring interactive data presentation
Workflow
1. Understand Requirements
Determine:
- Purpose: Executive overview, operational monitoring, deep-dive analysis, team reporting
- Audience: Who will use this dashboard?
- Key metrics: What numbers matter most?
- Dimensions: What should users be able to filter or slice by?
- Data source: Live query, pasted data, CSV file, or sample data
2. Gather Data
If data is available → Parse, clean, embed as JSON in the HTML file.
If working from description → Create realistic sample dataset. Note it uses sample data. Provide swap instructions.
3. Design Layout
Follow standard dashboard layout:
┌──────────────────────────────────────────────────┐
│ Dashboard Title [Filters ▼] │
├────────────┬────────────┬────────────┬───────────┤
│ KPI Card │ KPI Card │ KPI Card │ KPI Card │
├────────────┴────────────┼────────────┴───────────┤
│ │ │
│ Primary Chart │ Secondary Chart │
│ (largest area) │ │
│ │ │
├─────────────────────────┴────────────────────────┤
│ │
│ Detail Table (sortable, scrollable) │
│ │
└──────────────────────────────────────────────────┘
Adapt to content:
- 2-4 KPI cards at top for headline numbers
- 1-3 charts in middle for trends and breakdowns
- Optional detail table at bottom for drill-down
- Filters in header or sidebar depending on complexity
4. Build HTML Dashboard
Single self-contained HTML file:
Structure: Semantic HTML5, responsive grid (CSS Grid/Flexbox), filter controls, KPI cards, chart containers, sortable data table.
Styling: Professional dark/light scheme, card-based layout with subtle shadows, consistent typography (system fonts), responsive, print-friendly.
Interactivity: Chart.js for charts, filter dropdowns updating all views simultaneously, sortable columns, hover tooltips, number formatting.
Data: All data embedded as JavaScript variables. No external fetches. Works completely offline.
5. Chart Types
| Chart | Use For |
|---|
| Line | Time series trends |
| Bar | Category comparisons |
| Doughnut | Composition (<6 categories) |
| Stacked bar | Composition over time |
| Mixed (bar + line) | Volume with rate overlay |
6. Base Template
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Dashboard Title</title>
<script src="https://cdn.jsdelivr.net/npm/chart.js@4.5.1" integrity="sha384-jb8JQMbMoBUzgWatfe6COACi2ljcDdZQ2OxczGA3bGNeWe+6DChMTBJemed7ZnvJ" crossorigin="anonymous"></script>
<style>
:root {
--bg: #0f1117; --surface: #1a1d2e; --border: #2a2d3e;
--text: #e4e4e7; --text-muted: #71717a;
--accent: #6366f1; --accent-hover: #818cf8;
--success: #22c55e; --warning: #eab308; --danger: #ef4444;
--radius: 12px; --shadow: 0 4px 24px rgba(0,0,0,.3);
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
background: var(--bg); color: var(--text); line-height: 1.5; }
.dashboard { max-width: 1400px; margin: 0 auto; padding: 24px; }
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.kpi-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.kpi-label { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 4px; }
.kpi-value { font-size: 2rem; font-weight: 700; }
.kpi-change { font-size: 0.875rem; margin-top: 4px; }
.kpi-change.positive { color: var(--success); }
.kpi-change.negative { color: var(--danger); }
.chart-row { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; margin-bottom: 24px; }
.chart-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.chart-card h3 { font-size: 1rem; margin-bottom: 12px; color: var(--text-muted); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--text-muted); font-size: 0.8rem; text-transform: uppercase; cursor: pointer; }
th:hover { color: var(--accent); }
.filters { display: flex; gap: 12px; align-items: center; }
select { background: var(--surface); color: var(--text); border: 1px solid var(--border);
border-radius: 8px; padding: 8px 12px; font-size: 0.875rem; }
footer { text-align: center; color: var(--text-muted); font-size: 0.8rem; margin-top: 32px; }
@media (max-width: 768px) { .chart-row { grid-template-columns: 1fr; } }
</style>
</head>
<body>
<div class="dashboard">
<header style="display:flex; justify-content:space-between; align-items:center; margin-bottom:24px;">
<h1>Dashboard Title</h1>
<div class="filters"></div>
</header>
<section class="kpi-row"></section>
<section class="chart-row"></section>
<section class="chart-card"></section>
<footer>Data as of: <span id="data-date"></span></footer>
</div>
<script>
const DATA = [];
class Dashboard {
constructor(data) { this.rawData = data; this.filteredData = data; this.charts = {}; this.init(); }
init() { this.setupFilters(); this.renderKPIs(); this.renderCharts(); this.renderTable(); }
applyFilters() { }
setupFilters() {}
renderKPIs() {}
renderCharts() {}
updateCharts() {}
renderTable() {}
}
const dashboard = new Dashboard(DATA);
</script>
</body>
</html>
7. Save and Open
- Save as descriptive name (e.g.,
sales_dashboard.html)
- Open in user's default browser
- Confirm it renders correctly
- Provide instructions for updating data or customizing
References
