diff --git a/manyfold/CHANGELOG.md b/manyfold/CHANGELOG.md
new file mode 100644
index 000000000..c84fc5442
--- /dev/null
+++ b/manyfold/CHANGELOG.md
@@ -0,0 +1,55 @@
+# Changelog
+
+## 1.0.3
+
+- Added the add-on to this repository under the official add-on folder/slug name `manyfold`.
+- Updated image namespace and repository metadata for this repository:
+  - `image: ghcr.io/alexbelgium/manyfold-{arch}`
+  - `url: https://github.com/alexbelgium/hassio-addons/tree/master/manyfold`
+- Updated AppArmor profile name to `hassio-addons/manyfold`.
+
+## 1.0.2
+
+- Added build metadata for Home Assistant CI compatibility:
+  - `manyfold/build.yaml` with multi-arch `build_from` entries
+  - image template wiring in `config.yaml`
+- Switched Docker base wiring to Home Assistant add-on build conventions:
+  - `Dockerfile` now uses `ARG BUILD_FROM` and `FROM ${BUILD_FROM}`
+- Updated add-on `url` metadata to this repository path.
+- Updated repository README to remove obsolete `import_path` references.
+- Added ShellCheck compatibility headers (`# shellcheck shell=bash`) to s6/entry scripts using `with-contenv`.
+- Removed default-valued metadata keys (`apparmor`, `boot`, `ingress`, `stage`) to satisfy add-on linter rules.
+
+## 1.0.1
+
+- New resource tuning options for smaller HAOS hosts:
+  - `web_concurrency`
+  - `rails_max_threads`
+  - `default_worker_concurrency`
+  - `performance_worker_concurrency`
+  - `max_file_upload_size`
+  - `max_file_extract_size`
+- Baseline AppArmor support:
+  - `apparmor: true` in add-on metadata
+  - `manyfold/apparmor.txt` profile
+- Removed `import_path` option and runtime wiring to reduce confusion (it was not a web import endpoint).
+- Kept ingress disabled and documented direct access on port `3214`.
+- Host media mappings (`/share`, `/media`) are writable to support writable library paths like `/media/manyfold/models`.
+- Home Assistant ingress/panel 404 issue by moving to direct web UI access model.
+- Startup/runtime setup improvements:
+  - Better path validation for configured library and thumbnails paths
+  - Clearer startup logs and configuration summary
+  - More robust secret/bootstrap handling and ownership setup
+- Recommended small-server baseline (see README):
+  - `web_concurrency: 1`
+  - `rails_max_threads: 5`
+  - `default_worker_concurrency: 2`
+  - `performance_worker_concurrency: 1`
+
+## 1.0.0
+
+- First Home Assistant add-on packaging for Manyfold (`manyfold`).
+- Runs `ghcr.io/manyfold3d/manyfold-solo` with persistent data under `/config`.
+- Sidebar/web UI integration on port `3214`.
+- Configurable storage paths and startup path safety checks.
+- Non-root runtime defaults (`puid`/`pgid`) and startup ownership handling.
diff --git a/manyfold/Dockerfile b/manyfold/Dockerfile
new file mode 100644
index 000000000..d97c8a354
--- /dev/null
+++ b/manyfold/Dockerfile
@@ -0,0 +1,27 @@
+ARG BUILD_FROM=ghcr.io/manyfold3d/manyfold-solo:latest
+FROM ${BUILD_FROM}
+
+# hadolint ignore=DL3041
+RUN set -eux; \
+    if command -v apk >/dev/null 2>&1; then \
+      apk add --no-cache bash coreutils jq openssl; \
+    elif command -v apt-get >/dev/null 2>&1; then \
+      apt-get update; \
+      apt-get install -y --no-install-recommends bash coreutils jq openssl ca-certificates; \
+      rm -rf /var/lib/apt/lists/*; \
+    elif command -v dnf >/dev/null 2>&1; then \
+      dnf install -y bash coreutils jq openssl; \
+      dnf clean all; \
+    else \
+      echo "Unsupported base image: missing apk/apt-get/dnf"; \
+      exit 1; \
+    fi
+
+COPY run.sh /run.sh
+COPY rootfs /
+
+RUN chmod +x /run.sh \
+    && chmod +x /etc/s6-overlay/s6-rc.d/manyfold/run \
+    && chmod +x /etc/s6-overlay/s6-rc.d/manyfold/finish
+
+ENTRYPOINT ["/init"]
diff --git a/manyfold/README.md b/manyfold/README.md
new file mode 100644
index 000000000..98354845c
--- /dev/null
+++ b/manyfold/README.md
@@ -0,0 +1,132 @@
+# Manyfold Home Assistant Add-on
+
+This add-on wraps `ghcr.io/manyfold3d/manyfold-solo` for Home Assistant OS with persistent storage and configurable host-backed media paths.
+
+Documentation: [manyfold.app/get-started](https://manyfold.app/get-started/)
+
+## Features
+
+- Runs Manyfold on port `3214`.
+- Persists app data, database, cache, and settings under `/config` (`addon_config`).
+- Uses a configurable library path on Home Assistant host storage.
+- Refuses startup if configured paths resolve outside `/share`, `/media`, or `/config`.
+- No external PostgreSQL or Redis required.
+- Supports `amd64` and `aarch64`.
+- Includes a baseline AppArmor profile.
+
+## Default paths
+
+- Library path: `/share/manyfold/models`
+- Thumbnails path: `/config/thumbnails`
+
+## Installation
+
+1. In Home Assistant OS Add-on Store, open menu (`...`) -> `Repositories`.
+2. Add the Git repository URL for this add-on repository root (the repo includes `repository.yaml` and `manyfold/`).
+3. Refresh Add-on Store and install **Manyfold**.
+4. Configure options (defaults are safe for first run):
+   - `library_path`: `/share/manyfold/models`
+   - `secret_key_base`: leave blank to auto-generate
+   - `puid` / `pgid`: set to a non-root UID/GID (see "Fix root warning (PUID/PGID)" below)
+   - optionally tune worker/thread and upload limits in "Small server tuning" below
+5. Start the add-on.
+6. Open `http://<HA_IP>:3214`.
+
+Before first start, ensure your library folder exists on the host:
+
+```bash
+mkdir -p /share/manyfold/models
+```
+
+Local development alternative on the HA host:
+
+1. Copy `manyfold/` to `/addons/manyfold`.
+2. In Add-on Store menu (`...`), click `Check for updates`.
+3. Install and run **Manyfold** from local add-ons.
+
+## Library/index workflow
+
+1. Drop STL/3MF/etc into `/share/manyfold/models` on the host.
+2. In Manyfold UI, configure a library that points to the same container path.
+3. Thumbnails and indexing artifacts persist in `/config/thumbnails`.
+
+## Options
+
+- `secret_key_base`: App secret. Auto-generated and persisted at `/config/secret_key_base` when empty.
+- `puid` / `pgid`: Ownership applied to writable mapped directories (`/config` paths).
+- `multiuser`: Toggle Manyfold multiuser mode.
+- `library_path`: Scanned/indexed path.
+- `thumbnails_path`: Persistent thumbnails/index artifacts (must be under `/config`).
+- `log_level`: `info`, `debug`, `warn`, `error`.
+- `web_concurrency`: Puma worker process count.
+- `rails_max_threads`: Max threads per Puma worker.
+- `default_worker_concurrency`: Sidekiq default queue concurrency.
+- `performance_worker_concurrency`: Sidekiq performance queue concurrency.
+- `max_file_upload_size`: Max uploaded archive size in bytes.
+- `max_file_extract_size`: Max extracted archive size in bytes.
+
+## Small server tuning
+
+For low-memory HAOS hosts, start with:
+
+```yaml
+web_concurrency: 1
+rails_max_threads: 5
+default_worker_concurrency: 2
+performance_worker_concurrency: 1
+max_file_upload_size: 268435456
+max_file_extract_size: 536870912
+```
+
+Then restart the add-on and increase gradually only if needed.
+
+## Fix root warning (PUID/PGID)
+
+If Manyfold shows:
+
+`Manyfold is running as root, which is a security risk.`
+
+set `puid` and `pgid` in the add-on Configuration tab to a non-root UID/GID.
+
+Example:
+
+```yaml
+puid: 1000
+pgid: 1000
+```
+
+How to find the correct values in Home Assistant:
+
+1. Open the **Terminal & SSH** add-on (or SSH into the HA host).
+2. If you know the target Linux user name, run:
+
+```bash
+id <username>
+```
+
+Use the `uid=` value for `puid` and `gid=` value for `pgid`.
+
+If you do not have a specific username, use the owner of the Manyfold folders:
+
+```bash
+stat -c '%u %g' /share/manyfold/models
+```
+
+Set `puid`/`pgid` to those numbers.
+
+After changing values:
+
+1. Save add-on Configuration.
+2. Restart the Manyfold add-on.
+3. Check logs for `puid:pgid=<uid>:<gid>` and confirm the warning is gone.
+
+## Validation behavior
+
+- Startup fails if `library_path` or `thumbnails_path` resolve outside mapped storage roots.
+- `thumbnails_path` must resolve under `/config` to guarantee persistence.
+- Startup fails if `library_path` is not readable.
+
+## Notes
+
+- This baseline avoids Home Assistant ingress and keeps direct port access.
+- If `puid`/`pgid` change, restart the add-on to re-apply ownership to mapped directories.
diff --git a/manyfold/apparmor.txt b/manyfold/apparmor.txt
new file mode 100644
index 000000000..91fcc4abe
--- /dev/null
+++ b/manyfold/apparmor.txt
@@ -0,0 +1,18 @@
+#include <tunables/global>
+
+profile hassio-addons/manyfold flags=(attach_disconnected,mediate_deleted) {
+  #include <abstractions/base>
+  #include <abstractions/bash>
+  #include <abstractions/nameservice>
+  #include <abstractions/openssl>
+
+  # Baseline profile for Manyfold in HAOS. Keep broad compatibility while
+  # denying known high-risk kernel interfaces.
+  file,
+  network,
+  capability,
+
+  deny /proc/kcore rwklx,
+  deny /proc/sysrq-trigger rwklx,
+  deny /sys/firmware/** rwklx,
+}
diff --git a/manyfold/build.yaml b/manyfold/build.yaml
new file mode 100644
index 000000000..adc465afa
--- /dev/null
+++ b/manyfold/build.yaml
@@ -0,0 +1,4 @@
+---
+build_from:
+  aarch64: ghcr.io/manyfold3d/manyfold-solo:latest
+  amd64: ghcr.io/manyfold3d/manyfold-solo:latest
diff --git a/manyfold/config.yaml b/manyfold/config.yaml
new file mode 100644
index 000000000..cf40dc0ca
--- /dev/null
+++ b/manyfold/config.yaml
@@ -0,0 +1,53 @@
+name: "Manyfold"
+slug: manyfold
+description: "Manyfold 3D model manager as a Home Assistant add-on, using the upstream image with configurable library/index paths."
+version: "1.0.3"
+url: "https://github.com/alexbelgium/hassio-addons/tree/master/manyfold"
+image: ghcr.io/alexbelgium/manyfold-{arch}
+arch:
+  - amd64
+  - aarch64
+startup: services
+init: false
+
+ports:
+  3214/tcp: 3214
+ports_description:
+  3214/tcp: "Manyfold Web UI"
+
+webui: "http://[HOST]:[PORT:3214]"
+
+map:
+  - addon_config:rw
+  - share:rw
+  - media:rw
+
+options:
+  secret_key_base: ""
+  puid: 1000
+  pgid: 1000
+  multiuser: true
+  library_path: "/share/manyfold/models"
+  thumbnails_path: "/config/thumbnails"
+  log_level: "info"
+  web_concurrency: 4
+  rails_max_threads: 16
+  default_worker_concurrency: 4
+  performance_worker_concurrency: 1
+  max_file_upload_size: 1073741824
+  max_file_extract_size: 1073741824
+
+schema:
+  secret_key_base: str
+  puid: int
+  pgid: int
+  multiuser: bool
+  library_path: str
+  thumbnails_path: str
+  log_level: list(info|debug|warn|error)
+  web_concurrency: int
+  rails_max_threads: int
+  default_worker_concurrency: int
+  performance_worker_concurrency: int
+  max_file_upload_size: int
+  max_file_extract_size: int
diff --git a/manyfold/icon.png b/manyfold/icon.png
new file mode 100644
index 000000000..bdc50ecbc
Binary files /dev/null and b/manyfold/icon.png differ
diff --git a/manyfold/logo.png b/manyfold/logo.png
new file mode 100644
index 000000000..f6f4b8b3c
Binary files /dev/null and b/manyfold/logo.png differ
diff --git a/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/dependencies.d/base b/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/dependencies.d/base
new file mode 100644
index 000000000..e69de29bb
diff --git a/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/finish b/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/finish
new file mode 100755
index 000000000..2c31af381
--- /dev/null
+++ b/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/finish
@@ -0,0 +1,3 @@
+#!/usr/bin/with-contenv bash
+# shellcheck shell=bash
+exit 0
diff --git a/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/run b/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/run
new file mode 100755
index 000000000..781859916
--- /dev/null
+++ b/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/run
@@ -0,0 +1,3 @@
+#!/usr/bin/with-contenv bash
+# shellcheck shell=bash
+exec /run.sh
diff --git a/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/type b/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/type
new file mode 100644
index 000000000..5883cff0c
--- /dev/null
+++ b/manyfold/rootfs/etc/s6-overlay/s6-rc.d/manyfold/type
@@ -0,0 +1 @@
+longrun
diff --git a/manyfold/rootfs/etc/s6-overlay/s6-rc.d/user/contents.d/manyfold b/manyfold/rootfs/etc/s6-overlay/s6-rc.d/user/contents.d/manyfold
new file mode 100644
index 000000000..e69de29bb
diff --git a/manyfold/run.sh b/manyfold/run.sh
new file mode 100755
index 000000000..2508043f7
--- /dev/null
+++ b/manyfold/run.sh
@@ -0,0 +1,253 @@
+#!/usr/bin/with-contenv bash
+# shellcheck shell=bash
+set -Eeuo pipefail
+
+CONFIG_DIR="/config"
+OPTIONS_JSON="/data/options.json"
+SECRET_FILE="${CONFIG_DIR}/secret_key_base"
+DEFAULT_LIBRARY_PATH="/share/manyfold/models"
+DEFAULT_THUMBNAILS_PATH="/config/thumbnails"
+DEFAULT_LOG_LEVEL="info"
+DEFAULT_WEB_CONCURRENCY="4"
+DEFAULT_RAILS_MAX_THREADS="16"
+DEFAULT_DEFAULT_WORKER_CONCURRENCY="4"
+DEFAULT_PERFORMANCE_WORKER_CONCURRENCY="1"
+DEFAULT_MAX_FILE_UPLOAD_SIZE="1073741824"
+DEFAULT_MAX_FILE_EXTRACT_SIZE="1073741824"
+
+log() {
+  echo "[manyfold-addon] $*"
+}
+
+die() {
+  echo "[manyfold-addon] ERROR: $*" >&2
+  exit 1
+}
+
+read_opt() {
+  local key="$1"
+  jq -er --arg k "$key" '.[$k]' "$OPTIONS_JSON" 2>/dev/null || true
+}
+
+normalize_path() {
+  local raw="$1"
+  if command -v realpath >/dev/null 2>&1; then
+    realpath -m "$raw"
+    return
+  fi
+
+  case "$raw" in
+    /*) printf '%s\n' "$raw" ;;
+    *) printf '/%s\n' "$raw" ;;
+  esac
+}
+
+is_allowed_path() {
+  local resolved="$1"
+  case "$resolved" in
+    /share|/share/*|/media|/media/*|/config|/config/*)
+      return 0
+      ;;
+    *)
+      return 1
+      ;;
+  esac
+}
+
+require_mapped_path() {
+  local label="$1"
+  local raw="$2"
+  local resolved
+
+  resolved="$(normalize_path "$raw")"
+  if ! is_allowed_path "$resolved"; then
+    die "${label} '${raw}' resolves to '${resolved}', which is outside /share, /media, and /config"
+  fi
+
+  printf '%s\n' "$resolved"
+}
+
+ensure_dir() {
+  local dir="$1"
+  mkdir -p "$dir"
+}
+
+ensure_existing_or_create() {
+  local label="$1"
+  local dir="$2"
+
+  if [[ -d "$dir" ]]; then
+    return
+  fi
+
+  if mkdir -p "$dir" 2>/dev/null; then
+    return
+  fi
+
+  die "${label} '${dir}' does not exist and could not be created. Create it on the host or choose a writable path under /config."
+}
+
+chown_recursive_if_writable() {
+  local owner="$1"
+  local path="$2"
+
+  if [[ ! -e "$path" ]]; then
+    log "Skipping ownership update for ${path} (missing path)"
+    return
+  fi
+
+  if [[ -w "$path" ]]; then
+    chown -R "$owner" "$path"
+    return
+  fi
+
+  log "Skipping ownership update for ${path} (read-only mapping)"
+}
+
+generate_secret() {
+  if command -v openssl >/dev/null 2>&1; then
+    openssl rand -hex 64
+    return
+  fi
+
+  head -c 64 /dev/urandom | od -An -tx1 | tr -d ' \n'
+}
+
+start_manyfold() {
+  if [[ -x /usr/src/app/bin/docker-entrypoint.sh ]]; then
+    log "Starting Manyfold via /usr/src/app/bin/docker-entrypoint.sh foreman start"
+    cd /usr/src/app
+    exec ./bin/docker-entrypoint.sh foreman start
+  fi
+
+  if [[ -x /app/bin/docker-entrypoint.sh ]]; then
+    log "Starting Manyfold via /app/bin/docker-entrypoint.sh foreman start"
+    cd /app
+    exec ./bin/docker-entrypoint.sh foreman start
+  fi
+
+  local candidate
+  for candidate in \
+    /usr/local/bin/docker-entrypoint.sh \
+    /usr/local/bin/docker-entrypoint \
+    /docker-entrypoint.sh \
+    /entrypoint.sh
+  do
+    if [[ -x "$candidate" ]]; then
+      log "Starting Manyfold via ${candidate}"
+      if [[ "$candidate" == *docker-entrypoint* ]]; then
+        exec "$candidate" foreman start
+      fi
+      exec "$candidate"
+    fi
+  done
+
+  if command -v docker-entrypoint >/dev/null 2>&1; then
+    log "Starting Manyfold via docker-entrypoint"
+    exec docker-entrypoint foreman start
+  fi
+
+  if [[ -d /usr/src/app ]]; then
+    cd /usr/src/app
+  elif [[ -d /app ]]; then
+    cd /app
+  fi
+
+  if command -v bundle >/dev/null 2>&1; then
+    log "Starting Manyfold via rails server fallback"
+    exec bundle exec rails server -b 0.0.0.0 -p 3214
+  fi
+
+  die "Could not find a known Manyfold entrypoint"
+}
+
+[[ -f "$OPTIONS_JSON" ]] || die "Missing options file at ${OPTIONS_JSON}"
+
+PUID="$(read_opt puid)"; PUID="${PUID:-1000}"
+PGID="$(read_opt pgid)"; PGID="${PGID:-1000}"
+MULTIUSER="$(read_opt multiuser)"; MULTIUSER="${MULTIUSER:-true}"
+LIBRARY_PATH_RAW="$(read_opt library_path)"; LIBRARY_PATH_RAW="${LIBRARY_PATH_RAW:-$DEFAULT_LIBRARY_PATH}"
+THUMBNAILS_PATH_RAW="$(read_opt thumbnails_path)"; THUMBNAILS_PATH_RAW="${THUMBNAILS_PATH_RAW:-$DEFAULT_THUMBNAILS_PATH}"
+LOG_LEVEL="$(read_opt log_level)"; LOG_LEVEL="${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}"
+WEB_CONCURRENCY="$(read_opt web_concurrency)"; WEB_CONCURRENCY="${WEB_CONCURRENCY:-$DEFAULT_WEB_CONCURRENCY}"
+RAILS_MAX_THREADS="$(read_opt rails_max_threads)"; RAILS_MAX_THREADS="${RAILS_MAX_THREADS:-$DEFAULT_RAILS_MAX_THREADS}"
+DEFAULT_WORKER_CONCURRENCY="$(read_opt default_worker_concurrency)"; DEFAULT_WORKER_CONCURRENCY="${DEFAULT_WORKER_CONCURRENCY:-$DEFAULT_DEFAULT_WORKER_CONCURRENCY}"
+PERFORMANCE_WORKER_CONCURRENCY="$(read_opt performance_worker_concurrency)"; PERFORMANCE_WORKER_CONCURRENCY="${PERFORMANCE_WORKER_CONCURRENCY:-$DEFAULT_PERFORMANCE_WORKER_CONCURRENCY}"
+MAX_FILE_UPLOAD_SIZE="$(read_opt max_file_upload_size)"; MAX_FILE_UPLOAD_SIZE="${MAX_FILE_UPLOAD_SIZE:-$DEFAULT_MAX_FILE_UPLOAD_SIZE}"
+MAX_FILE_EXTRACT_SIZE="$(read_opt max_file_extract_size)"; MAX_FILE_EXTRACT_SIZE="${MAX_FILE_EXTRACT_SIZE:-$DEFAULT_MAX_FILE_EXTRACT_SIZE}"
+SECRET_KEY_BASE="$(read_opt secret_key_base)"; SECRET_KEY_BASE="${SECRET_KEY_BASE:-}"
+
+[[ "$PUID" =~ ^[0-9]+$ ]] || die "puid must be a non-negative integer"
+[[ "$PGID" =~ ^[0-9]+$ ]] || die "pgid must be a non-negative integer"
+[[ "$WEB_CONCURRENCY" =~ ^[1-9][0-9]*$ ]] || die "web_concurrency must be a positive integer"
+[[ "$RAILS_MAX_THREADS" =~ ^[1-9][0-9]*$ ]] || die "rails_max_threads must be a positive integer"
+[[ "$DEFAULT_WORKER_CONCURRENCY" =~ ^[1-9][0-9]*$ ]] || die "default_worker_concurrency must be a positive integer"
+[[ "$PERFORMANCE_WORKER_CONCURRENCY" =~ ^[1-9][0-9]*$ ]] || die "performance_worker_concurrency must be a positive integer"
+[[ "$MAX_FILE_UPLOAD_SIZE" =~ ^[1-9][0-9]*$ ]] || die "max_file_upload_size must be a positive integer (bytes)"
+[[ "$MAX_FILE_EXTRACT_SIZE" =~ ^[1-9][0-9]*$ ]] || die "max_file_extract_size must be a positive integer (bytes)"
+
+LIBRARY_PATH="$(require_mapped_path "library_path" "$LIBRARY_PATH_RAW")"
+THUMBNAILS_PATH="$(require_mapped_path "thumbnails_path" "$THUMBNAILS_PATH_RAW")"
+
+case "$THUMBNAILS_PATH" in
+  /config|/config/*) ;;
+  *) die "thumbnails_path must resolve under /config for persistence" ;;
+esac
+
+ensure_dir "$CONFIG_DIR"
+ensure_dir "$DEFAULT_THUMBNAILS_PATH"
+ensure_existing_or_create "library_path" "$LIBRARY_PATH"
+ensure_dir "$THUMBNAILS_PATH"
+[[ -r "$LIBRARY_PATH" ]] || die "library_path '${LIBRARY_PATH}' is not readable"
+
+if [[ -z "$SECRET_KEY_BASE" ]]; then
+  if [[ -s "$SECRET_FILE" ]]; then
+    SECRET_KEY_BASE="$(cat "$SECRET_FILE")"
+    log "Loaded SECRET_KEY_BASE from ${SECRET_FILE}"
+  else
+    SECRET_KEY_BASE="$(generate_secret)"
+    printf '%s' "$SECRET_KEY_BASE" > "$SECRET_FILE"
+    chmod 600 "$SECRET_FILE"
+    log "Generated and stored SECRET_KEY_BASE at ${SECRET_FILE}"
+  fi
+else
+  printf '%s' "$SECRET_KEY_BASE" > "$SECRET_FILE"
+  chmod 600 "$SECRET_FILE"
+  log "Saved provided SECRET_KEY_BASE to ${SECRET_FILE}"
+fi
+
+export SECRET_KEY_BASE
+export PUID
+export PGID
+export MULTIUSER
+export MANYFOLD_MULTIUSER="$MULTIUSER"
+export MANYFOLD_LIBRARY_PATH="$LIBRARY_PATH"
+export MANYFOLD_THUMBNAILS_PATH="$THUMBNAILS_PATH"
+export RAILS_LOG_LEVEL="$LOG_LEVEL"
+export MANYFOLD_LOG_LEVEL="$LOG_LEVEL"
+export WEB_CONCURRENCY
+export RAILS_MAX_THREADS
+export DEFAULT_WORKER_CONCURRENCY
+export PERFORMANCE_WORKER_CONCURRENCY
+export MAX_FILE_UPLOAD_SIZE
+export MAX_FILE_EXTRACT_SIZE
+export PORT="3214"
+
+chown_recursive_if_writable "$PUID:$PGID" "$CONFIG_DIR"
+chown_recursive_if_writable "$PUID:$PGID" "$DEFAULT_THUMBNAILS_PATH"
+chown_recursive_if_writable "$PUID:$PGID" "$LIBRARY_PATH"
+chown_recursive_if_writable "$PUID:$PGID" "$THUMBNAILS_PATH"
+
+log "Configuration summary:"
+log "  library_path=${LIBRARY_PATH}"
+log "  thumbnails_path=${THUMBNAILS_PATH}"
+log "  multiuser=${MULTIUSER}"
+log "  puid:pgid=${PUID}:${PGID}"
+log "  web_concurrency=${WEB_CONCURRENCY}"
+log "  rails_max_threads=${RAILS_MAX_THREADS}"
+log "  default_worker_concurrency=${DEFAULT_WORKER_CONCURRENCY}"
+log "  performance_worker_concurrency=${PERFORMANCE_WORKER_CONCURRENCY}"
+log "  max_file_upload_size=${MAX_FILE_UPLOAD_SIZE}"
+log "  max_file_extract_size=${MAX_FILE_EXTRACT_SIZE}"
+
+start_manyfold
diff --git a/manyfold/translations/en.yaml b/manyfold/translations/en.yaml
new file mode 100644
index 000000000..e5c2069f6
--- /dev/null
+++ b/manyfold/translations/en.yaml
@@ -0,0 +1,40 @@
+configuration:
+  secret_key_base:
+    name: Secret key base
+    description: Leave blank to auto-generate and persist at /config/secret_key_base.
+  puid:
+    name: PUID
+    description: User ID for file ownership on writable mapped volumes.
+  pgid:
+    name: PGID
+    description: Group ID for file ownership on writable mapped volumes.
+  multiuser:
+    name: Multiuser mode
+    description: Enable or disable Manyfold multiuser login.
+  library_path:
+    name: Library path
+    description: Folder scanned/indexed by Manyfold. Must be under /share, /media, or /config.
+  thumbnails_path:
+    name: Thumbnails path
+    description: Path for thumbnails/index artifacts. Must resolve under /config.
+  log_level:
+    name: Log level
+    description: Rails log verbosity.
+  web_concurrency:
+    name: Web workers
+    description: Puma worker process count (WEB_CONCURRENCY). Lower this on small servers.
+  rails_max_threads:
+    name: Web max threads
+    description: Max threads per Puma worker (RAILS_MAX_THREADS). Lower values reduce memory use.
+  default_worker_concurrency:
+    name: Default worker concurrency
+    description: Sidekiq concurrency for the default worker queue.
+  performance_worker_concurrency:
+    name: Performance worker concurrency
+    description: Sidekiq concurrency for the performance queue.
+  max_file_upload_size:
+    name: Max upload size (bytes)
+    description: Upper limit for uploaded archive size (MAX_FILE_UPLOAD_SIZE).
+  max_file_extract_size:
+    name: Max extract size (bytes)
+    description: Upper limit for extracted archive size (MAX_FILE_EXTRACT_SIZE).