{
  "generated_at": "2026-06-12T22:05:57.132Z",
  "system": {
    "id": "topolo-device-platform",
    "name": "Topolo Device Platform",
    "slug": "topolo-device-platform",
    "kind": "application",
    "summary": "Topolo platform-owned TopoloFeed delivery, analytics, Android playback, and device-side app-catalog consumption surfaces.",
    "aliases": [],
    "lifecycle": "active",
    "last_verified": "2026-05-27",
    "owners": [
      "device-platform"
    ],
    "repo_paths": [],
    "external_repo_paths": [
      "Apps/business/TopoloFeed"
    ],
    "service_ids": [
      "srv_IgInB3xJeF5x"
    ],
    "visibility": "public",
    "api_contract": {
      "type": "curated",
      "source": "PlatformApplications/TopoloDocs/src/content/public/applications/device-platform.mdx",
      "notes": "Canonical device-platform coverage lives in the docs application. TopoloFeed contains the feed delivery API, feed asset host, feed operator UI, Android playback runtime, and feed analytics worker. Browser app-switch handoff launches the Feed operator UI at https://feed.topolo.app and https://feed.stg.topolo.us. Feed delivery remains the callable platform service slug `topolo-feed`, with `feed` retained as a registry alias, at https://feed-api.topolo.app; feed media assets are served from the `topolo-feed-assets` R2 bucket at https://topolo-feed-assets.topolo.app; and feed analytics remains a deploy target for device telemetry at https://feed-analytics-api.topolo.app. The Topolo-owned staging API mirror uses https://feed-api.stg.topolo.us and https://feed-analytics-api.stg.topolo.us. TopoloMDM owns device management and Android provisioning. Mobile app catalog metadata belongs to Topolo Developers and is consumed through Developers-owned /api/apps routes. The former Nodo Host Network Pages site at https://nodo.topolo.io is retired, while retained Nodo-origin mobile surfaces are represented in Developers as first-party Topolo Feed, Topolo Provision, and Topolo MDM Mobile records."
    },
    "primary_hosts": [
      "https://feed.topolo.app",
      "https://feed-api.topolo.app",
      "https://topolo-feed-assets.topolo.app",
      "https://feed-analytics-api.topolo.app",
      "https://feed.stg.topolo.us",
      "https://feed-api.stg.topolo.us",
      "https://feed-analytics-api.stg.topolo.us"
    ],
    "doc_paths": [
      "applications/device-platform",
      "internal/apps/device-platform"
    ],
    "security_assurance": {
      "risk_tier": "high",
      "auth_boundary": "Device-platform service API authorization with Topolo Auth where integrated.",
      "tenant_isolation": "service_local",
      "external_inputs": [
        "api",
        "scheduled_task"
      ],
      "sensitive_data": [
        "customer_content",
        "telemetry"
      ],
      "last_security_review": "2026-04-30",
      "security_review_status": "reviewed",
      "pentest_status": "passed",
      "evidence_doc": "internal/apps/device-platform"
    },
    "data_privacy": {
      "classification": "restricted",
      "sensitive_data_classes": [
        "customer_content",
        "device_data",
        "telemetry"
      ],
      "storage_locations": [
        "analytics_engine",
        "d1",
        "kv",
        "r2"
      ],
      "encryption_at_rest": "application_layer_required",
      "encryption_in_transit": "https_only",
      "key_management": "versioned_platform_key_required",
      "retention_policy": "partial",
      "deletion_export_status": "planned",
      "logging_redaction_status": "needs_review",
      "privacy_review_status": "reviewed",
      "enterprise_ready": false,
      "evidence_doc": "internal/apps/device-platform"
    },
    "dependencies": [
      "topolo-auth",
      "topolo-mdm",
      "topolo-developers"
    ],
    "bugfix_policy": {
      "tier": "autonomous",
      "preferred_agent": "either",
      "require_validator": false
    },
    "public_hub_url": "/systems/topolo-device-platform",
    "internal_hub_url": null,
    "application_api_url": "/reference/apps/topolo-device-platform",
    "generated_openapi_url": null,
    "machine_urls": {
      "system": "/machine/systems/topolo-device-platform.json",
      "application": "/machine/applications/topolo-device-platform.json"
    }
  },
  "docs": {
    "public": [
      {
        "id": "applications/commerce",
        "title": "TopoloCommerce",
        "summary": "Public overview of the multi-vertical commerce platform for venue operations, guest runtimes, and staff execution.",
        "audience": "public",
        "tags": [
          "commerce",
          "venues",
          "kiosk"
        ],
        "url": "/applications/commerce",
        "last_verified": "2026-05-13"
      },
      {
        "id": "applications/device-platform",
        "title": "Topolo Device Platform",
        "summary": "Public overview of Topolo's device distribution, feed delivery, analytics, Android playback, and provisioning surfaces.",
        "audience": "public",
        "tags": [
          "device-platform",
          "devices",
          "feeds"
        ],
        "url": "/applications/device-platform",
        "last_verified": "2026-05-13"
      }
    ],
    "internal": [],
    "runbooks": []
  },
  "authority": {
    "owners": [
      "device-platform"
    ],
    "repo_paths": [],
    "service_ids": [
      "srv_IgInB3xJeF5x"
    ],
    "dependencies": [
      "topolo-auth",
      "topolo-mdm",
      "topolo-developers"
    ],
    "aliases": []
  },
  "interfaces": {
    "contract_type": "curated",
    "contract_source": "PlatformApplications/TopoloDocs/src/content/public/applications/device-platform.mdx",
    "contract_source_exists": false,
    "openapi": null,
    "readme": null
  },
  "auth": {
    "depends_on_topolo_auth": true,
    "api_key_scopes": [
      {
        "id": "aks_feed_analytics_read",
        "name": "analytics.read",
        "description": "View feed engagement and analytics",
        "resourcePattern": null,
        "kind": "api_key_scope"
      },
      {
        "id": "aks_feed_feed_read",
        "name": "feed.read",
        "description": "View feed entries and aggregations",
        "resourcePattern": null,
        "kind": "api_key_scope"
      },
      {
        "id": "aks_feed_feed_write",
        "name": "feed.write",
        "description": "Publish and update feed entries",
        "resourcePattern": null,
        "kind": "api_key_scope"
      }
    ],
    "service_permissions": [
      {
        "id": "perm_feed_analytics_read",
        "name": "analytics:read",
        "description": "View feed engagement and analytics",
        "resourcePattern": null,
        "kind": "permission"
      },
      {
        "id": "perm_feed_feed_read",
        "name": "feed:read",
        "description": "View feed entries and aggregations",
        "resourcePattern": null,
        "kind": "permission"
      },
      {
        "id": "perm_feed_feed_write",
        "name": "feed:write",
        "description": "Publish and update feed entries",
        "resourcePattern": null,
        "kind": "permission"
      }
    ]
  },
  "runtime": {
    "primary_hosts": [
      "https://feed.topolo.app",
      "https://feed-api.topolo.app",
      "https://topolo-feed-assets.topolo.app",
      "https://feed-analytics-api.topolo.app",
      "https://feed.stg.topolo.us",
      "https://feed-api.stg.topolo.us",
      "https://feed-analytics-api.stg.topolo.us"
    ],
    "repo_entries": [],
    "wrangler_surfaces": [],
    "packages": []
  },
  "data": {
    "env_vars": [],
    "bindings": [],
    "queue_bindings": [],
    "storage_kinds": [],
    "workflow_signals": []
  },
  "deployment": {
    "commands": [],
    "routes": [],
    "environments": [],
    "assets_directories": [],
    "observability_enabled": false
  },
  "debugging": {
    "failure_modes": [
      "No wrangler.toml surface was discovered under the registered repo paths.",
      "The registered contract source is missing: PlatformApplications/TopoloDocs/src/content/public/applications/device-platform.mdx",
      "Neither OpenAPI nor README-derived interface detail was found."
    ],
    "entrypoints": [
      "PlatformApplications/TopoloDocs/src/content/public/applications/device-platform.mdx"
    ]
  }
}