diff --git a/docs/diagrams/architecture.mmd b/docs/diagrams/architecture.mmd
deleted file mode 100644
index 7e90ec8..0000000
--- a/docs/diagrams/architecture.mmd
+++ /dev/null
@@ -1,17 +0,0 @@
-flowchart TB
-  Declared[Declared architecture<br/>(Compose + docs)]
-  Runtime[Observed runtime<br/>(Prometheus inventory)]
-  Declared --> Runtime
-
-  subgraph Monitoring["Prometheus observed jobs"]
-    job_container_updates["container-updates"]
-    job_kuma["kuma"]
-    job_node["node"]
-    job_pihole["pihole"]
-    job_prometheus["prometheus"]
-    job_proxmox_storage["proxmox-storage"]
-    job_telegraf["telegraf"]
-    job_traefik["traefik"]
-  end
-
-  Runtime --> Monitoring
diff --git a/docs/diagrams/monitoring-coverage.mmd b/docs/diagrams/monitoring-coverage.mmd
deleted file mode 100644
index 60a3720..0000000
--- a/docs/diagrams/monitoring-coverage.mmd
+++ /dev/null
@@ -1,90 +0,0 @@
-flowchart LR
-  Prom[Prometheus]
-
-  classDef scrape stroke-dasharray: 5 5;
-  subgraph host_docker_update_exporter["Host: docker-update-exporter"]
-    container_updates_docker_update_exporter_9105["container-updates<br/>docker-update-exporter:9105"]
-  end
-  subgraph host_kuma_lan_ddnsgeek_com["Host: kuma.lan.ddnsgeek.com"]
-    kuma_kuma_lan_ddnsgeek_com["kuma<br/>kuma.lan.ddnsgeek.com"]
-  end
-  subgraph host_monitor_kuma["Host: monitor-kuma"]
-    kuma_monitor_kuma_3001["kuma<br/>monitor-kuma:3001"]
-  end
-  subgraph host_nix_cache["Host: nix-cache"]
-    node_nix_cache_9100["node<br/>nix-cache:9100"]
-  end
-  subgraph host_node_exporter["Host: node-exporter"]
-    node_node_exporter_9100["node<br/>node-exporter:9100"]
-  end
-  subgraph host_pbs_sweet_home["Host: pbs.sweet.home"]
-    node_pbs_sweet_home_9100["node<br/>pbs.sweet.home:9100"]
-    proxmox_storage_pbs_sweet_home_9102["proxmox-storage<br/>pbs.sweet.home:9102"]
-  end
-  subgraph host_pihole["Host: pihole"]
-    node_pihole_9100["node<br/>pihole:9100"]
-  end
-  subgraph host_pihole_exporter["Host: pihole-exporter"]
-    pihole_pihole_exporter_9617["pihole<br/>pihole-exporter:9617"]
-  end
-  subgraph host_prometheus["Host: prometheus"]
-    prometheus_prometheus_9090["prometheus<br/>prometheus:9090"]
-  end
-  subgraph host_pve_sweet_home["Host: pve.sweet.home"]
-    node_pve_sweet_home_9100["node<br/>pve.sweet.home:9100"]
-    proxmox_storage_pve_sweet_home_9101["proxmox-storage<br/>pve.sweet.home:9101"]
-  end
-  subgraph host_raspberrypi_tail13f623_ts_net["Host: raspberrypi.tail13f623.ts.net"]
-    container_updates_raspberrypi_tail13f623_ts_net_9105["container-updates<br/>raspberrypi.tail13f623.ts.net:9105"]
-    node_raspberrypi_tail13f623_ts_net_9100["node<br/>raspberrypi.tail13f623.ts.net:9100"]
-    telegraf_raspberrypi_tail13f623_ts_net_9273["telegraf<br/>raspberrypi.tail13f623.ts.net:9273"]
-    traefik_raspberrypi_tail13f623_ts_net_8080["traefik<br/>raspberrypi.tail13f623.ts.net:8080"]
-  end
-  subgraph host_server["Host: server"]
-    node_server_9100["node<br/>server:9100"]
-  end
-  subgraph host_telegraf["Host: telegraf"]
-    telegraf_telegraf_9273["telegraf<br/>telegraf:9273"]
-  end
-  subgraph host_traefik_lan_ddnsgeek_com["Host: traefik.lan.ddnsgeek.com"]
-    traefik_traefik_lan_ddnsgeek_com_8080["traefik<br/>traefik.lan.ddnsgeek.com:8080"]
-  end
-
-  Prom -. scrape .-> container_updates_docker_update_exporter_9105
-  class container_updates_docker_update_exporter_9105 scrape;
-  Prom -. scrape .-> container_updates_raspberrypi_tail13f623_ts_net_9105
-  class container_updates_raspberrypi_tail13f623_ts_net_9105 scrape;
-  Prom -. scrape .-> kuma_kuma_lan_ddnsgeek_com
-  class kuma_kuma_lan_ddnsgeek_com scrape;
-  Prom -. scrape .-> kuma_monitor_kuma_3001
-  class kuma_monitor_kuma_3001 scrape;
-  Prom -. scrape .-> node_nix_cache_9100
-  class node_nix_cache_9100 scrape;
-  Prom -. scrape .-> node_node_exporter_9100
-  class node_node_exporter_9100 scrape;
-  Prom -. scrape .-> node_pbs_sweet_home_9100
-  class node_pbs_sweet_home_9100 scrape;
-  Prom -. scrape .-> node_pihole_9100
-  class node_pihole_9100 scrape;
-  Prom -. scrape .-> node_pve_sweet_home_9100
-  class node_pve_sweet_home_9100 scrape;
-  Prom -. scrape .-> node_raspberrypi_tail13f623_ts_net_9100
-  class node_raspberrypi_tail13f623_ts_net_9100 scrape;
-  Prom -. scrape .-> node_server_9100
-  class node_server_9100 scrape;
-  Prom -. scrape .-> pihole_pihole_exporter_9617
-  class pihole_pihole_exporter_9617 scrape;
-  Prom -. scrape .-> prometheus_prometheus_9090
-  class prometheus_prometheus_9090 scrape;
-  Prom -. scrape .-> proxmox_storage_pbs_sweet_home_9102
-  class proxmox_storage_pbs_sweet_home_9102 scrape;
-  Prom -. scrape .-> proxmox_storage_pve_sweet_home_9101
-  class proxmox_storage_pve_sweet_home_9101 scrape;
-  Prom -. scrape .-> telegraf_raspberrypi_tail13f623_ts_net_9273
-  class telegraf_raspberrypi_tail13f623_ts_net_9273 scrape;
-  Prom -. scrape .-> telegraf_telegraf_9273
-  class telegraf_telegraf_9273 scrape;
-  Prom -. scrape .-> traefik_raspberrypi_tail13f623_ts_net_8080
-  class traefik_raspberrypi_tail13f623_ts_net_8080 scrape;
-  Prom -. scrape .-> traefik_traefik_lan_ddnsgeek_com_8080
-  class traefik_traefik_lan_ddnsgeek_com_8080 scrape;