direction: right

clients: "Official clients" {
  scw: "scw"
  octl: "octl"
  exo: "exo"
  tf: "Terraform\nOpenTofu"
}
port: "A single port\n127.0.0.1:4599" { class: accent }
packs: "Packs: each cloud's own shape" {
  s: "Scaleway\n/instance/v1/…"
  o: "Outscale\nPOST /api/v1/Action"
  e: "Exoscale\n/v2/resource"
}
coeur: "Neutral core\ninventory and sequences"
runtime: "Incus runtime\noptional" { class: muted }

clients -> port: "HTTP" { class: principal }
port -> packs.s
port -> packs.o
port -> packs.e
packs.s -> coeur: "fields"
packs.o -> coeur: "fields"
packs.e -> coeur: "fields"
coeur -> runtime: "machines" { class: indirect }