Can Claude make a dashboard?

1. 01Write a query over the signups table2.2 s wall timeOct 26, 2026, 12:44 UTC
   → callagnt_dashboards_writecopy

   {
     "action": "write_file",
     "path": "queries/signups_by_day.sql",
     "content": "-- New signups per day, from the signups table.\nselect signed_up::date as day, count(*) as signups\nfrom signups\ngroup by 1\norder by 1\n",
     "intent": "A signups view: total, signups per day and the latest rows, from the signups table."
   }

   ← result

   {
     "saved": true,
     "path": "queries/signups_by_day.sql",
     "issues": [
       {
         "file": "queries/signups_by_day.sql",
         "line": null,
         "severity": "warning",
         "code": "tree.unused_query",
         "message": "No view reads this query. Bind it with query=\"signups_by_day\", or delete this file."
       }
     ],
     "other_issues": 0,
     "columns": [
       {
         "name": "day",
         "type": "time"
       },
       {
         "name": "signups",
         "type": "number"
       }
     ],
     "sample_rows": [
       [
         "2026-10-19",
         1
       ],
       [
         "2026-10-20",
         2
       ],
   …
     ]
   }

   » Trimmed: the draft id and three of the five sample rows.

2. 02Write the view665 ms wall timeOct 26, 2026, 12:45 UTC
   → callagnt_dashboards_writecopy

   {
     "action": "write_file",
     "path": "views/signups.html",
     "content": "<section style=\"display:grid;gap:16px\">\n  <div style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px\">\n    <sa-value label=\"Signups\" query=\"signups_total\" field=\"total\" emphasis></sa-value>\n    <sa-value label=\"Newest signup\" query=\"signups_total\" field=\"newest\" format=\"date\"></sa-value>\n  </div>\n  <sa-chart label=\"Signups per day\" query=\"signups_by_day\" kind=\"bar\" x-field=\"day\" y-fields=\"signups\" x-format=\"date\"></sa-chart>\n  <sa-table label=\"Latest signups\" query=\"signups_latest\" columns=\"name,company,title,signed_up\" labels=\"Name,Company,Title,Signed up\" formats=\"text,text,text,date\"></sa-table>\n</section>\n"
   }

   ← result

   {
     "saved": true,
     "path": "views/signups.html",
   …
     "issues": [
       {
         "file": "views/signups.html",
         "line": null,
         "severity": "warning",
         "code": "manifest.missing_view",
         "message": "Add \"views.signups\" with a title to dashboard.json."
       }
     ],
     "other_issues": 0
   }

   » Trimmed: the draft id. Two more query files and dashboard.json were written the same way, 0.6 to 0.9 seconds each.

3. 03Publish it for the workspace988 ms wall timeOct 26, 2026, 12:45 UTC
   → callagnt_dashboards_writecopy

   {
     "action": "publish",
     "summary": "New Signups view: total, signups per day and the latest rows from the signups table."
   }

   ← result

   {
     "published": true,
   …
     "seq": 1,
     "changed_paths": [
       "dashboard.json",
       "queries/signups_by_day.sql",
       "queries/signups_latest.sql",
       "queries/signups_total.sql",
       "views/signups.html"
     ],
     "warnings": [],
   …
   }

   » Trimmed: the version id and the link into the staging app.

4. 04Later: A new signup lands in the table1.5 s wall timeOct 26, 2026, 13:08 UTC
   → callagnt_db_writecopy

   {
     "action": "insert",
     "table": "signups",
     "rows": [
       {
         "name": "Ivy Chen",
         "email": "ivy@relecloud.example",
         "company": "Relecloud",
         "title": "CTO",
         "signed_up": "2026-10-26"
       }
     ]
   }

   ← result

   {
     "success": true,
     "affected_row_count": 1,
     "note": "Rows omitted to keep the response small. Pass `return_rows: true` if you need the inserted/updated row data."
   }

5. 05Later: Look at the published view5.3 s wall timeOct 26, 2026, 13:08 UTC
   → callagnt_dashboards_readcopy

   {
     "action": "preview",
     "view": "signups"
   }

   ← result

   {
     "view": "signups",
     "title": "Signups",
     "source": "published",
     "version": 1,
     "rendered": true,
     "report": "Rendered \"Signups\" (published version 1) at 1280x800. 3 queries: signups_total 1 row, signups_by_day 7 rows, signups_latest 8 rows. No runtime errors.",
     "queries": [
       {
         "name": "signups_total",
         "rows": 1
       },
       {
         "name": "signups_by_day",
         "rows": 7
       },
       {
         "name": "signups_latest",
         "rows": 8
       }
     ],
     "problems": [],
   …
     "width": 1280,
     "height": 800
   }

   » Trimmed: the PNG itself (shown below) and the links into staging.

Building took five file writes and a publish, 6.3 seconds in all, and the save checks flagged each query until a view used it. A preview takes about 5 seconds because it renders the page. The count went from 7 to 8 without touching the dashboard.