diff --git a/.github/workflows/_helm.yml b/.github/workflows/_helm.yml
new file mode 100644
index 0000000..b99517e
--- /dev/null
+++ b/.github/workflows/_helm.yml
@@ -0,0 +1,59 @@
+on:
+  workflow_call:
+    inputs:
+      publish:
+        type: boolean
+        description: If true, pushes the chart to the OCI registry (tags only)
+
+env:
+  HELM_VERSION_TO_INSTALL: 3.17.1
+
+jobs:
+  chart:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+
+      - name: Install helm
+        uses: Azure/setup-helm@v4
+        with:
+          version: ${{ env.HELM_VERSION_TO_INSTALL }}
+
+      # Chart versions must be semver. An early check saves waiting for the
+      # whole build before finding a problem.
+      - name: Check helm version tag
+        if: github.ref_type == 'tag'
+        env:
+          VERSION: ${{ github.ref_name }}
+        run: |
+          if [[ "${VERSION}" =~ ^[0-9]+\.[0-9]+\.[0-9]+((-alpha|-beta|-rc)\.[0-9]+)?$ ]]; then
+              echo "Valid version format: '${VERSION}'"
+          else
+              echo "Invalid version: '${VERSION}'. Expected: 'X.Y.Z' or 'X.Y.Z-beta.1'"
+              exit 1
+          fi
+
+      - name: Lint and render chart
+        run: |
+          helm lint Charts/tiled
+          helm template tiled Charts/tiled > /dev/null
+
+      # The chart version and appVersion are both the git tag. appVersion is the
+      # default image tag, so a chart release deploys the image of the same tag.
+      - name: Package helm chart
+        env:
+          VERSION: ${{ github.ref_type == 'tag' && github.ref_name || '0.0.0' }}
+        run: |
+          helm package --version "${VERSION}" --app-version "${VERSION}" Charts/tiled
+
+      - name: Push tagged helm chart to registry
+        if: inputs.publish && github.ref_type == 'tag'
+        env:
+          OWNER: ${{ github.repository_owner }}
+          TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          echo "${TOKEN}" | helm registry login ghcr.io --username "${OWNER}" --password-stdin
+          REGISTRY="oci://ghcr.io/${OWNER}/charts"
+          helm push tiled-*.tgz "${REGISTRY,,}"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1cb96e0..d0747ec 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,11 +37,21 @@ jobs:
       contents: read
       packages: write
 
+  helm:
+    needs: test
+    if: always()
+    uses: ./.github/workflows/_helm.yml
+    with:
+      publish: ${{ needs.test.result == 'success' }}
+    permissions:
+      contents: read
+      packages: write
+
   dist:
     uses: ./.github/workflows/_dist.yml
   
   release:
-    needs: [dist, test]
+    needs: [dist, test, container, helm]
     if: github.ref_type == 'tag'
     uses: ./.github/workflows/_release.yml
     permissions:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 10d7415..249388b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -5,6 +5,7 @@ repos:
       - id: check-added-large-files
         exclude: ^uv.lock
       - id: check-yaml
+        exclude: ^Charts/.*/templates/
       - id: check-merge-conflict
       - id: end-of-file-fixer
 
diff --git a/Charts/tiled/.helmignore b/Charts/tiled/.helmignore
new file mode 100644
index 0000000..0e8a0eb
--- /dev/null
+++ b/Charts/tiled/.helmignore
@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
diff --git a/Charts/tiled/Chart.yaml b/Charts/tiled/Chart.yaml
new file mode 100644
index 0000000..612a076
--- /dev/null
+++ b/Charts/tiled/Chart.yaml
@@ -0,0 +1,20 @@
+apiVersion: v2
+name: tiled
+description: Tiled server (the dls-tiled image, upstream tiled plus Diamond Light Source plugins).
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# Chart version, stamped from the git tag by CI (helm package --version)
+version: 0.0.0
+
+# Container version, stamped from the git tag by CI (helm package --app-version).
+# It is the default image tag, so a chart release deploys the image of the same tag.
+appVersion: 0.0.0
diff --git a/Charts/tiled/templates/NOTES.txt b/Charts/tiled/templates/NOTES.txt
new file mode 100644
index 0000000..2560662
--- /dev/null
+++ b/Charts/tiled/templates/NOTES.txt
@@ -0,0 +1,22 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "tiled.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch its status by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "tiled.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "tiled.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "tiled.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}
diff --git a/Charts/tiled/templates/_helpers.tpl b/Charts/tiled/templates/_helpers.tpl
new file mode 100644
index 0000000..2312e52
--- /dev/null
+++ b/Charts/tiled/templates/_helpers.tpl
@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "tiled.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "tiled.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "tiled.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "tiled.labels" -}}
+helm.sh/chart: {{ include "tiled.chart" . }}
+{{ include "tiled.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "tiled.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "tiled.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "tiled.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "tiled.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
diff --git a/Charts/tiled/templates/configmap.yaml b/Charts/tiled/templates/configmap.yaml
new file mode 100644
index 0000000..aefbd0f
--- /dev/null
+++ b/Charts/tiled/templates/configmap.yaml
@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "tiled.fullname" . }}-config
+data:
+  config.yaml: |-
+    {{- toYaml .Values.config | nindent 4 }}
diff --git a/Charts/tiled/templates/deployment.yaml b/Charts/tiled/templates/deployment.yaml
new file mode 100644
index 0000000..b340bde
--- /dev/null
+++ b/Charts/tiled/templates/deployment.yaml
@@ -0,0 +1,85 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "tiled.fullname" . }}
+  labels:
+    {{- include "tiled.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "tiled.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "tiled.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "tiled.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          {{- with .Values.command }}
+          command:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.args }}
+          args:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+          {{- with .Values.volumeMounts }}
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.extraEnvVars }}
+          env:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      volumes:
+        - name: config
+          projected:
+            sources:
+              - configMap:
+                  name: {{ include "tiled.fullname" . }}-config
+      {{- with .Values.volumes }}
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
diff --git a/Charts/tiled/templates/hpa.yaml b/Charts/tiled/templates/hpa.yaml
new file mode 100644
index 0000000..26e05d5
--- /dev/null
+++ b/Charts/tiled/templates/hpa.yaml
@@ -0,0 +1,32 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "tiled.fullname" . }}
+  labels:
+    {{- include "tiled.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "tiled.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}
diff --git a/Charts/tiled/templates/ingress.yaml b/Charts/tiled/templates/ingress.yaml
new file mode 100644
index 0000000..64cc215
--- /dev/null
+++ b/Charts/tiled/templates/ingress.yaml
@@ -0,0 +1,43 @@
+{{- if .Values.ingress.enabled -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ include "tiled.fullname" . }}
+  labels:
+    {{- include "tiled.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- with .Values.ingress.className }}
+  ingressClassName: {{ . }}
+  {{- end }}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- with .pathType }}
+            pathType: {{ . }}
+            {{- end }}
+            backend:
+              service:
+                name: {{ include "tiled.fullname" $ }}
+                port:
+                  number: {{ $.Values.service.port }}
+          {{- end }}
+    {{- end }}
+{{- end }}
diff --git a/Charts/tiled/templates/service.yaml b/Charts/tiled/templates/service.yaml
new file mode 100644
index 0000000..5feb1af
--- /dev/null
+++ b/Charts/tiled/templates/service.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "tiled.fullname" . }}
+  labels:
+    {{- include "tiled.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "tiled.selectorLabels" . | nindent 4 }}
diff --git a/Charts/tiled/templates/serviceaccount.yaml b/Charts/tiled/templates/serviceaccount.yaml
new file mode 100644
index 0000000..3a7c569
--- /dev/null
+++ b/Charts/tiled/templates/serviceaccount.yaml
@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "tiled.serviceAccountName" . }}
+  labels:
+    {{- include "tiled.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}
diff --git a/Charts/tiled/templates/tests/test-connection.yaml b/Charts/tiled/templates/tests/test-connection.yaml
new file mode 100644
index 0000000..54d3daa
--- /dev/null
+++ b/Charts/tiled/templates/tests/test-connection.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "tiled.fullname" . }}-test-connection"
+  labels:
+    {{- include "tiled.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "tiled.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never
diff --git a/Charts/tiled/values.yaml b/Charts/tiled/values.yaml
new file mode 100644
index 0000000..7a89b08
--- /dev/null
+++ b/Charts/tiled/values.yaml
@@ -0,0 +1,153 @@
+# Default values for tiled.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# The tiled server config, rendered into a ConfigMap mounted at /deploy/config.
+config:
+  # Opt in to the dls-tiled plugins by listing their routers, e.g. the ViSR binning
+  # endpoint:
+  # routers:
+  #   - dls_tiled.visr:visr_router
+  authentication:
+    allow_anonymous_access: false
+  trees:
+    - path: /
+      tree: catalog
+      args:
+        uri: "sqlite:////storage/catalog.db"
+        writable_storage: "/storage/data"
+        init_if_not_exists: true
+
+# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
+replicaCount: 1
+
+# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
+image:
+  repository: ghcr.io/diamondlightsource/dls-tiled
+  # This sets the pull policy for images.
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: ""
+
+# Override the container command. If not set, the image's CMD is used.
+command: []
+
+# Override the container args. If not set, the image's ENTRYPOINT args are used.
+args: []
+
+# This is for the secretes for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+imagePullSecrets: []
+# This is to override the chart name.
+nameOverride: ""
+fullnameOverride: ""
+
+#This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: false
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+# This is for setting Kubernetes Annotations to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+podAnnotations: {}
+# This is for setting Kubernetes Labels to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
+podLabels: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/
+service:
+  # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
+  type: ClusterIP
+  # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
+  port: 8000
+
+# This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/
+ingress:
+  enabled: false
+  className: ""
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: chart-example.local
+      paths:
+        - path: /
+          pathType: ImplementationSpecific
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
+livenessProbe:
+  httpGet:
+    path: /healthz
+    port: http
+readinessProbe:
+  httpGet:
+    path: /healthz
+    port: http
+
+#This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts:
+  - name: config
+    mountPath: "/deploy/config"
+    readOnly: true
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+
+# Additional envVars to mount to the pod. The API key secret is optional so the
+# chart installs without it; create a secret named tiled-secrets to set the key.
+extraEnvVars:
+- name: TILED_SINGLE_USER_API_KEY
+  valueFrom:
+    secretKeyRef:
+      name: tiled-secrets
+      key: TILED_SINGLE_USER_API_KEY
+      optional: true
diff --git a/README.md b/README.md
index 4e6f0d2..828956e 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,20 @@ routers:
 
 Ported from Hiran Wijesinghe's [visr-tiled](https://github.com/hyperrealist/visr-tiled).
 
+## Helm chart
+
+`Charts/tiled` is a generic Helm chart for the image, published on each tag to
+`oci://ghcr.io/diamondlightsource/charts/tiled`. The chart version and appVersion
+are both the git tag, and appVersion is the default image tag.
+
+```bash
+helm install tiled oci://ghcr.io/diamondlightsource/charts/tiled --version X.Y.Z
+```
+
+Plugins are off by default; see the `config.routers` comment in
+`Charts/tiled/values.yaml`. The `TILED_SINGLE_USER_API_KEY` environment variable
+is read from the optional secret `tiled-secrets`.
+
 ## Logging
 
 tiled's default logging config has no handler for the plugin loggers, so their