{
  "slug": "probe.tools_share",
  "title": "Serve a tool list, of alive",
  "grade": "derived",
  "unit": "ratio",
  "value": 0.9613,
  "as_of": "2026-08-14",
  "sql": "SELECT ROUND(1.0*(SELECT COUNT(*) FROM probes WHERE run_id=(SELECT id FROM runs WHERE kind='census' ORDER BY started_at DESC LIMIT 1) AND outcome='ok_tools')/(SELECT COUNT(*) FROM probes WHERE run_id=(SELECT id FROM runs WHERE kind='census' ORDER BY started_at DESC LIMIT 1) AND outcome IN ('ok','ok_tools')),4)",
  "note": "Of servers that handshake, the share that also return a usable tool inventory.",
  "history": [
    {
      "period": "2026-08-13",
      "value": 0.9633
    },
    {
      "period": "2026-08-14",
      "value": 0.9633
    },
    {
      "period": "2026-08-15",
      "value": 0.9613
    }
  ]
}