diff --git a/dev/docker-compose.yaml b/dev/docker-compose.yaml
index d688bac..21e5b85 100644
--- a/dev/docker-compose.yaml
+++ b/dev/docker-compose.yaml
@@ -72,7 +72,7 @@ services:
       TZ: ${TZ}
       RPK_YAML_DIR: /app/config
     volumes:
-      - /mnt/tank/docker/appdata/app/rackpeek/config:/app/config
+      - /mnt/docker-ssd/docker/compose/dev/rackpeek:/app/config
       - /mnt/tank/docker/appdata/app/rackpeek/dpkeys:/home/app/.aspnet/DataProtection-Keys
     healthcheck:
       test: ["CMD-SHELL", "cat /proc/net/tcp6 | grep -q 1F90 || exit 1"]
diff --git a/dev/rackpeek/README.md b/dev/rackpeek/README.md
new file mode 100644
index 0000000..9b35356
--- /dev/null
+++ b/dev/rackpeek/README.md
@@ -0,0 +1,42 @@
+# RackPeek source of truth
+
+This directory is the git-tracked RackPeek inventory for the homelab.
+
+## Files
+- `config.yaml` — current RackPeek v3 inventory assembled from the homelab docs
+
+## Data sources
+Update this inventory from the canonical repo docs first:
+- `docs/architecture/ARCHITECTURE_OVERVIEW.md`
+- `docs/architecture/SERVICES_DIRECTORY.md`
+- `docs/servers/PLAUSIBLEDENABILITY.md`
+- `docs/servers/SERENITY.md`
+- `docs/servers/NOMAD.md`
+- `docs/servers/ROCINANTE.md`
+
+## Runtime wiring
+The `dev/docker-compose.yaml` RackPeek service mounts this repo directory directly at `/app/config` on PD:
+- host path: `/mnt/docker-ssd/docker/compose/dev/rackpeek`
+- container path: `/app/config`
+
+Data protection keys remain outside git at:
+- `/mnt/tank/docker/appdata/app/rackpeek/dpkeys`
+
+## Validation
+From a repo checkout with Docker available:
+
+```bash
+docker run --rm \
+  -p 18283:8080 \
+  -e RPK_YAML_DIR=/app/config \
+  -v "$PWD/dev/rackpeek:/app/config" \
+  aptacode/rackpeek:latest
+```
+
+Then verify:
+
+```bash
+curl http://127.0.0.1:18283/health
+```
+
+Expected response: `rackpeek`
diff --git a/dev/rackpeek/config.yaml b/dev/rackpeek/config.yaml
new file mode 100644
index 0000000..516d4cf
--- /dev/null
+++ b/dev/rackpeek/config.yaml
@@ -0,0 +1,571 @@
+version: 3
+resources:
+  - kind: Server
+    name: plausibledeniability
+    cpus:
+      - model: AMD Ryzen 9 3950X
+        cores: 16
+        threads: 32
+    ram:
+      size: 32
+    drives:
+      - type: ssd
+        size: 500
+      - type: hdd
+        size: 4000
+      - type: hdd
+        size: 4000
+    gpus:
+      - model: NVIDIA RTX 2080 Ti
+        vram: 11
+    ports:
+      - type: rj45
+        speed: 1
+        count: 1
+    tags:
+      - prod
+      - docker-host
+      - ai-light-tier
+    labels:
+      lan-ip: 10.5.1.6
+      os: TrueNAS Scale 25.10.2.1
+      docker-root: /mnt/docker-ssd/docker/docker-data
+      compose-root: /mnt/docker-ssd/docker/compose
+    notes: |-
+      Primary Docker host.
+      Storage tiers:
+      - /mnt/docker-ssd = Docker root, databases, write-heavy appdata, model caches
+      - /mnt/tank = general appdata, configs, backups, downloads
+      - /mnt/unraid = Serenity NFS mounts for data and Immich
+
+  - kind: Server
+    name: serenity
+    cpus:
+      - model: Intel Xeon X5690
+        cores: 6
+        threads: 12
+      - model: Intel Xeon X5690
+        cores: 6
+        threads: 12
+    ram:
+      size: 102
+    ports:
+      - type: rj45
+        speed: 1
+        count: 1
+    tags:
+      - prod
+      - storage
+      - reranker
+    labels:
+      lan-ip: 10.5.1.5
+      tailscale-ip: 100.94.87.79
+      os: Unraid 7.2.4
+    notes: |-
+      NAS, media ingestion, and CPU-based AI inference.
+      NFS exports to PD:
+      - /mnt/user/data -> /mnt/unraid/data
+      - /mnt/user/immich -> /mnt/unraid/immich
+
+  - kind: Server
+    name: nomad
+    cpus:
+      - model: Intel Core i7-4770K
+        cores: 4
+        threads: 8
+    ram:
+      size: 32
+    drives:
+      - type: ssd
+        size: 233
+      - type: hdd
+        size: 3600
+      - type: hdd
+        size: 3600
+      - type: ssd
+        size: 224
+    gpus:
+      - model: NVIDIA GeForce GTX 1080
+        vram: 8
+    ports:
+      - type: rj45
+        speed: 1
+        count: 1
+      - type: rj45
+        speed: 10
+        count: 1
+    tags:
+      - prod
+      - offline-knowledge
+      - game-server
+    labels:
+      lan-ip: 10.5.1.16
+      os: Ubuntu 25.10
+    notes: |-
+      Offline knowledge, game server, and local services host.
+      Docker data-root: /mnt/hdd-2/docker
+      Project N.O.M.A.D. runtime: /opt/project-nomad
+
+  - kind: Server
+    name: rocinante
+    gpus:
+      - model: NVIDIA RTX 4090
+        vram: 24
+    ports:
+      - type: rj45
+        speed: 1
+        count: 1
+    tags:
+      - prod
+      - ai-heavy-tier
+      - degraded
+    labels:
+      lan-ip: 10.5.1.112
+    notes: |-
+      Heavy AI inference server.
+      Current operational note from 2026-05-21:
+      - Unreachable from N.O.M.A.D. on ports 11434 and 8787 during Doris validation.
+
+  - kind: System
+    type: Baremetal
+    name: pd-truenas
+    os: truenas-scale-25.10.2.1
+    cores: 16
+    ram: 32
+    ip: 10.5.1.6
+    runsOn:
+      - plausibledeniability
+
+  - kind: System
+    type: Baremetal
+    name: serenity-unraid
+    os: unraid-7.2.4
+    cores: 12
+    ram: 102
+    ip: 10.5.1.5
+    runsOn:
+      - serenity
+
+  - kind: System
+    type: Baremetal
+    name: nomad-ubuntu
+    os: ubuntu-25.10
+    cores: 4
+    ram: 32
+    ip: 10.5.1.16
+    runsOn:
+      - nomad
+
+  - kind: System
+    type: Baremetal
+    name: rocinante-inference
+    os: baremetal
+    ip: 10.5.1.112
+    runsOn:
+      - rocinante
+
+  - kind: Service
+    name: homepage
+    network:
+      ip: 10.5.1.6
+      port: 3300
+      protocol: TCP
+      url: http://10.5.1.6:3300
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: dockhand
+    network:
+      ip: 10.5.1.6
+      port: 3230
+      protocol: TCP
+      url: http://10.5.1.6:3230
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: uptime-kuma
+    network:
+      ip: 10.5.1.6
+      port: 3001
+      protocol: TCP
+      url: http://10.5.1.6:3001
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: gotify
+    network:
+      ip: 10.5.1.6
+      port: 8443
+      protocol: TCP
+      url: https://gotify.paccoco.com
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: gitea
+    network:
+      ip: 10.5.1.6
+      port: 3002
+      protocol: TCP
+      url: http://10.5.1.6:3002
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: gitea-ssh
+    network:
+      ip: 10.5.1.6
+      port: 2222
+      protocol: TCP
+      url: ssh://git@10.5.1.6:2222/
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: shlink
+    network:
+      ip: 10.5.1.6
+      port: 8087
+      protocol: TCP
+      url: http://10.5.1.6:8087
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: shlink-web-client
+    network:
+      ip: 10.5.1.6
+      port: 8088
+      protocol: TCP
+      url: http://10.5.1.6:8088
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: rackpeek
+    network:
+      ip: 10.5.1.6
+      port: 8283
+      protocol: TCP
+      url: http://10.5.1.6:8283
+    tags:
+      - source-of-truth-target
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: authelia
+    network:
+      ip: 10.5.1.6
+      port: 9091
+      protocol: TCP
+      url: https://auth.paccoco.com
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: litellm
+    network:
+      ip: 10.5.1.6
+      port: 4000
+      protocol: TCP
+      url: http://10.5.1.6:4000
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: openwebui
+    network:
+      ip: 10.5.1.6
+      port: 8282
+      protocol: TCP
+      url: http://10.5.1.6:8282
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: qdrant
+    network:
+      ip: 10.5.1.6
+      port: 6333
+      protocol: TCP
+      url: http://10.5.1.6:6333
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: searxng
+    network:
+      ip: 10.5.1.6
+      port: 8888
+      protocol: TCP
+      url: http://10.5.1.6:8888
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: ollama-light-tier
+    network:
+      ip: 10.5.1.6
+      port: 11434
+      protocol: TCP
+      url: http://10.5.1.6:11434
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: whisper-cpu
+    network:
+      ip: 10.5.1.16
+      port: 8786
+      protocol: TCP
+      url: http://10.5.1.16:8786
+    runsOn:
+      - nomad-ubuntu
+
+  - kind: Service
+    name: ollama-heavy-tier
+    network:
+      ip: 10.5.1.112
+      port: 11434
+      protocol: TCP
+      url: http://10.5.1.112:11434
+    tags:
+      - degraded
+    runsOn:
+      - rocinante-inference
+
+  - kind: Service
+    name: whisper-cuda
+    network:
+      ip: 10.5.1.112
+      port: 8787
+      protocol: TCP
+      url: http://10.5.1.112:8787
+    tags:
+      - degraded
+    runsOn:
+      - rocinante-inference
+
+  - kind: Service
+    name: reranker
+    network:
+      ip: 10.5.1.5
+      port: 9787
+      protocol: TCP
+      url: http://10.5.1.5:9787
+    runsOn:
+      - serenity-unraid
+
+  - kind: Service
+    name: plex
+    network:
+      ip: 10.5.1.6
+      port: 32400
+      protocol: TCP
+      url: http://10.5.1.6:32400
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: tautulli
+    network:
+      ip: 10.5.1.6
+      port: 8181
+      protocol: TCP
+      url: http://10.5.1.6:8181
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: audiobookshelf
+    network:
+      ip: 10.5.1.6
+      port: 13358
+      protocol: TCP
+      url: http://10.5.1.6:13358
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: calibre-web
+    network:
+      ip: 10.5.1.6
+      port: 8183
+      protocol: TCP
+      url: http://10.5.1.6:8183
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: seerr
+    network:
+      ip: 10.5.1.6
+      port: 5055
+      protocol: TCP
+      url: http://10.5.1.6:5055
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: immich
+    network:
+      ip: 10.5.1.6
+      port: 2283
+      protocol: TCP
+      url: http://10.5.1.6:2283
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: paperless-ngx
+    network:
+      ip: 10.5.1.6
+      port: 8083
+      protocol: TCP
+      url: http://10.5.1.6:8083
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: karakeep
+    network:
+      ip: 10.5.1.6
+      port: 3100
+      protocol: TCP
+      url: http://10.5.1.6:3100
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: n8n
+    network:
+      ip: 10.5.1.6
+      port: 5678
+      protocol: TCP
+      url: http://10.5.1.6:5678
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: kitchenowl
+    network:
+      ip: 10.5.1.6
+      port: 8086
+      protocol: TCP
+      url: http://10.5.1.6:8086
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: donetick
+    network:
+      ip: 10.5.1.6
+      port: 2021
+      protocol: TCP
+      url: http://10.5.1.6:2021
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: dakboard-bridge
+    network:
+      ip: 10.5.1.6
+      port: 5087
+      protocol: TCP
+      url: http://10.5.1.6:5087
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: qui
+    network:
+      ip: 10.5.1.6
+      port: 7476
+      protocol: TCP
+      url: http://10.5.1.6:7476
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: home-assistant
+    network:
+      ip: 10.5.1.6
+      port: 8123
+      protocol: TCP
+      url: http://10.5.1.6:8123
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: kima-hub
+    network:
+      ip: 10.5.1.6
+      port: 3333
+      protocol: TCP
+      url: http://10.5.1.6:3333
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: grafana
+    network:
+      ip: 10.5.1.6
+      port: 3000
+      protocol: TCP
+      url: http://10.5.1.6:3000
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: prometheus
+    network:
+      ip: 10.5.1.6
+      port: 9090
+      protocol: TCP
+      url: http://10.5.1.6:9090
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: meshmonitor
+    network:
+      ip: 10.5.1.6
+      port: 8081
+      protocol: TCP
+      url: http://10.5.1.6:8081
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: tileserver-gl
+    network:
+      ip: 10.5.1.6
+      port: 8082
+      protocol: TCP
+      url: http://10.5.1.6:8082
+    runsOn:
+      - pd-truenas
+
+  - kind: Service
+    name: pelican-panel
+    network:
+      ip: 10.5.1.16
+      port: 80
+      protocol: TCP
+      url: https://panel.paccoco.com
+    runsOn:
+      - nomad-ubuntu
+
+  - kind: Service
+    name: wings-node-api
+    network:
+      ip: 10.5.1.16
+      port: 8443
+      protocol: TCP
+      url: https://node1.paccoco.com
+    runsOn:
+      - nomad-ubuntu
diff --git a/docs/operations/DOCKERSTACK_STORAGE_NOTES.md b/docs/operations/DOCKERSTACK_STORAGE_NOTES.md
index 3113eb8..f7784bd 100644
--- a/docs/operations/DOCKERSTACK_STORAGE_NOTES.md
+++ b/docs/operations/DOCKERSTACK_STORAGE_NOTES.md
@@ -20,6 +20,7 @@ Examples:
 - `/mnt/docker-ssd/docker/appdata/seerr`
 - `/mnt/docker-ssd/docker/appdata/dockhand`
 - `/mnt/docker-ssd/docker/appdata/rackpeek`
+- `/mnt/docker-ssd/docker/compose/dev/rackpeek` (git-tracked RackPeek inventory source)
 - `/mnt/docker-ssd/docker/appdata/shlink`
 - `/mnt/docker-ssd/docker/appdata/gitea`
 - `/mnt/docker-ssd/docker/appdata/netdata`