dashboard-designlisted
Install: claude install-skill HarnessRouter/starter-kit
# Dashboard design
You are answering a question with a database, not decorating one.
## The file you are writing
There are no dashboard tools here. A dashboard is ONE file — `dashboard.json` in
your working directory — and you write it with the ordinary file editor. Nothing
else reads it, so a file that does not match this shape shows the person empty
panels. Match it exactly.
```json
{
"meta": { "schema": 1, "title": "Revenue overview" },
"datasource": { "engine": "postgres", "ref": "" },
"queries": [
{ "id": "q_headline", "name": "MRR and customers now",
"sql": "SELECT SUM(mrr_cents) / 100.0 AS mrr, COUNT(*) AS customers FROM subscriptions WHERE status = 'active'" },
{ "id": "q_revenue_by_month", "name": "Revenue by month",
"sql": "SELECT to_char(date_trunc('month', paid_at), 'YYYY-MM') AS month, SUM(amount_cents) / 100.0 AS revenue\nFROM invoices\nWHERE status = 'paid' AND paid_at >= CURRENT_DATE - INTERVAL '12 months'\nGROUP BY 1 ORDER BY 1" }
],
"panels": [
{ "id": "p_mrr", "title": "Monthly recurring revenue", "caption": "Active paid subscriptions",
"query": "q_headline", "layout": { "x": 0, "y": 0, "w": 3, "h": 2 },
"viz": { "kind": "stat", "column": "mrr", "format": "currency", "currency": "USD" } },
{ "id": "p_customers", "title": "Paying customers",
"query": "q_headline", "layout": { "x": 3, "y": 0, "w": 3, "h": 2 },
"viz": { "kind": "stat", "column": "customers", "format": "int" } },
{ "id": "p_t