TailscaleMCP

{
  "dashboard": {
    "id": null,
    "title": "Tailscale MCP Server Overview",
    "tags": ["tailscale", "mcp", "monitoring"],
    "style": "dark",
    "timezone": "browser",
    "panels": [
      {
        "id": 1,
        "title": "Device Status Overview",
        "type": "stat",
        "targets": [
          {
            "expr": "tailscale_devices_total",
            "legendFormat": "Total Devices"
          },
          {
            "expr": "tailscale_devices_online_total",
            "legendFormat": "Online Devices"
          },
          {
            "expr": "tailscale_devices_offline_total",
            "legendFormat": "Offline Devices"
          }
        ],
        "gridPos": {"h": 8, "w": 12, "x": 0, "y": 0},
        "fieldConfig": {
          "defaults": {
            "color": {"mode": "palette-classic"},
            "unit": "short"
          }
        }
      },
      {
        "id": 2,
        "title": "Network Traffic",
        "type": "graph",
        "targets": [
          {
            "expr": "rate(tailscale_network_bytes_sent_total[5m])",
            "legendFormat": "Bytes Sent/sec"
          },
          {
            "expr": "rate(tailscale_network_bytes_received_total[5m])",
            "legendFormat": "Bytes Received/sec"
          }
        ],
        "gridPos": {"h": 8, "w": 12, "x": 12, "y": 0},
        "yAxes": [
          {
            "label": "Bytes/sec",
            "unit": "bytes"
          }
        ]
      },
      {
        "id": 3,
        "title": "API Response Times",
        "type": "graph",
        "targets": [
          {
            "expr": "histogram_quantile(0.50, rate(tailscale_api_request_duration_seconds_bucket[5m]))",
            "legendFormat": "50th percentile"
          },
          {
            "expr": "histogram_quantile(0.95, rate(tailscale_api_request_duration_seconds_bucket[5m]))",
            "legendFormat": "95th percentile"
          },
          {
            "expr": "histogram_quantile(0.99, rate(tailscale_api_request_duration_seconds_bucket[5m]))",
            "legendFormat": "99th percentile"
          }
        ],
        "gridPos": {"h": 8, "w": 24, "x": 0, "y": 8},
        "yAxes": [
          {
            "label": "Response Time",
            "unit": "s"
          }
        ]
      },
      {
        "id": 4,
        "title": "Error Rate",
        "type": "graph",
        "targets": [
          {
            "expr": "rate(tailscale_api_requests_total{status=~\"5..\"}[5m])",
            "legendFormat": "5xx Errors/sec"
          },
          {
            "expr": "rate(tailscale_api_requests_total{status=~\"4..\"}[5m])",
            "legendFormat": "4xx Errors/sec"
          }
        ],
        "gridPos": {"h": 8, "w": 12, "x": 0, "y": 16},
        "yAxes": [
          {
            "label": "Errors/sec",
            "unit": "short"
          }
        ]
      },
      {
        "id": 5,
        "title": "Log Stream",
        "type": "logs",
        "targets": [
          {
            "expr": "{job=\"tailscale-mcp\"}",
            "refId": "A"
          }
        ],
        "gridPos": {"h": 8, "w": 12, "x": 12, "y": 16},
        "options": {
          "showTime": true,
          "showLabels": true,
          "showCommonLabels": false,
          "wrapLogMessage": true,
          "prettifyLogMessage": false,
          "enableLogDetails": true,
          "dedupStrategy": "none",
          "sortOrder": "Descending"
        }
      }
    ],
    "time": {
      "from": "now-1h",
      "to": "now"
    },
    "refresh": "5s",
    "schemaVersion": 27,
    "version": 1,
    "links": []
  }
}