{
  "schema_version": 1,
  "diagram_type": "architecture",
  "meta": {
    "title": "tmax \u00b7 how remote tracking works",
    "locale": "en",
    "quality_profile": "showcase",
    "viewBox": [
      1300,
      740
    ]
  },
  "components": [
    {
      "id": "popup",
      "type": "frontend",
      "label": "1 \u00b7 Session list",
      "sublabel": "Local fzf popup",
      "pos": [
        60,
        100
      ],
      "size": [
        260,
        90
      ]
    },
    {
      "id": "discovery",
      "type": "backend",
      "label": "discover / refresh",
      "sublabel": "Local list-sessions + cache",
      "pos": [
        450,
        100
      ],
      "size": [
        260,
        90
      ]
    },
    {
      "id": "session-owner",
      "type": "backend",
      "label": "Remote tmux server",
      "sublabel": "Owns sessions, windows, panes",
      "pos": [
        980,
        100
      ],
      "size": [
        260,
        90
      ]
    },
    {
      "id": "proxy-workers",
      "type": "backend",
      "label": "2 \u00b7 Proxy workers",
      "sublabel": "Local view + sync / watch",
      "pos": [
        60,
        330
      ],
      "size": [
        260,
        90
      ]
    },
    {
      "id": "shared-control",
      "type": "backend",
      "label": "control-serve",
      "sublabel": "Local Unix socket / SSH client",
      "pos": [
        450,
        330
      ],
      "size": [
        260,
        90
      ]
    },
    {
      "id": "remote-control",
      "type": "backend",
      "label": "tmux -C client",
      "sublabel": "Remote attach; output events",
      "pos": [
        980,
        330
      ],
      "size": [
        260,
        90
      ]
    },
    {
      "id": "status-dots",
      "type": "frontend",
      "label": "3 \u00b7 Activity dots",
      "sublabel": "Local window/session aggregates",
      "pos": [
        60,
        560
      ],
      "size": [
        260,
        90
      ]
    },
    {
      "id": "status-refresh",
      "type": "backend",
      "label": "Activity refresh",
      "sublabel": "Local SSH command + JSON cache",
      "pos": [
        450,
        560
      ],
      "size": [
        260,
        90
      ]
    },
    {
      "id": "remote-collector",
      "type": "backend",
      "label": "agent_status.py",
      "sublabel": "Remote process / hook snapshot",
      "pos": [
        980,
        560
      ],
      "size": [
        260,
        90
      ]
    }
  ],
  "boundaries": [
    {
      "kind": "region",
      "label": "This machine \u00b7 tmax runs here",
      "wraps": [
        "popup",
        "discovery",
        "proxy-workers",
        "shared-control",
        "status-dots",
        "status-refresh"
      ],
      "pad": 24
    },
    {
      "kind": "region",
      "label": "pi-box \u00b7 existing SSH service",
      "wraps": [
        "session-owner",
        "remote-control",
        "remote-collector"
      ],
      "pad": 24
    }
  ],
  "connections": [
    {
      "id": "popup-to-discovery",
      "from": "popup",
      "to": "discovery",
      "label": "refresh ~2s",
      "variant": "emphasis"
    },
    {
      "id": "discovery-to-session-owner",
      "from": "discovery",
      "to": "session-owner",
      "label": "SSH list-sessions",
      "variant": "emphasis"
    },
    {
      "id": "proxy-workers-to-shared-control",
      "from": "proxy-workers",
      "to": "shared-control",
      "label": "input / actions",
      "variant": "default"
    },
    {
      "id": "shared-control-to-remote-control",
      "from": "shared-control",
      "to": "remote-control",
      "label": "SSH control mode",
      "variant": "default"
    },
    {
      "id": "remote-control-to-session-owner",
      "from": "remote-control",
      "to": "session-owner",
      "label": "attach",
      "variant": "default"
    },
    {
      "id": "status-refresh-to-status-dots",
      "from": "status-refresh",
      "to": "status-dots",
      "label": "cached states",
      "variant": "default"
    },
    {
      "id": "status-refresh-to-remote-collector",
      "from": "status-refresh",
      "to": "remote-collector",
      "label": "SSH snapshot / JSON",
      "variant": "default"
    }
  ],
  "cards": [
    {
      "dot": "cyan",
      "title": "Session discovery",
      "items": [
        "Popup polling pauses during navigation.",
        "Cached sessions become cheap local entries."
      ]
    },
    {
      "dot": "violet",
      "title": "Output events + layout reconciliation",
      "items": [
        "tmux -C streams output to proxy workers.",
        "watch queries list-panes every 5s / 15s."
      ]
    },
    {
      "dot": "amber",
      "title": "Agent state is a separate flow",
      "items": [
        "Agent hooks store @tmax-agent in tmux.",
        "Collector reads it on demand; no daemon."
      ]
    }
  ]
}