diff --git a/kiwix_download.sh b/kiwix_download.sh
index 71f4570..52e6b40 100644
--- a/kiwix_download.sh
+++ b/kiwix_download.sh
@@ -86,10 +86,22 @@ WIKNEWS=$(latest_zim "$MIRROR/wikinews" "wikinews_en_all_nopic")
 inf "Checking Vikidia (kids K-8)..."
 VIKIDIA=$(latest_zim "$MIRROR/vikidia" "vikidia_en_all_nopic")
 
-# Stack Overflow: domain-style filename in stack_exchange/
+# Stack Exchange sites: domain-style filenames in stack_exchange/
 inf "Checking Stack Overflow..."
 SO=$(latest_zim "$MIRROR/stack_exchange" "stackoverflow.com_en_all")
 
+inf "Checking Ask Ubuntu..."
+ASKUBUNTU=$(latest_zim "$MIRROR/stack_exchange" "askubuntu.com_en_all")
+
+inf "Checking Super User..."
+SUPERUSER=$(latest_zim "$MIRROR/stack_exchange" "superuser.com_en_all")
+
+inf "Checking Unix & Linux SE..."
+UNIX=$(latest_zim "$MIRROR/stack_exchange" "unix.stackexchange.com_en_all")
+
+inf "Checking Server Fault..."
+SERVERFAULT=$(latest_zim "$MIRROR/stack_exchange" "serverfault.com_en_all")
+
 # Arch Wiki: _maxi is part of the base name, not the date stamp
 inf "Checking Arch Wiki..."
 ARCH=$(latest_zim "$MIRROR/other" "archlinux_en_all_maxi")
@@ -135,6 +147,10 @@ echo "  Wikiversity               ${WIKUNI:-NOT FOUND}   ~500MB"
 echo "  WikiNews                  ${WIKNEWS:-NOT FOUND}  ~300MB"
 echo "  Vikidia (kids K-8)        ${VIKIDIA:-NOT FOUND}  ~66MB"
 echo "  Stack Overflow            ${SO:-NOT FOUND}       ~3GB"
+echo "  Ask Ubuntu                ${ASKUBUNTU:-NOT FOUND}  ~1GB"
+echo "  Super User                ${SUPERUSER:-NOT FOUND}  ~1GB"
+echo "  Unix & Linux SE           ${UNIX:-NOT FOUND}     ~500MB"
+echo "  Server Fault              ${SERVERFAULT:-NOT FOUND} ~500MB"
 echo "  Arch Linux Wiki           ${ARCH:-NOT FOUND}     ~30MB"
 echo "  TED Talks                 ${TED:-NOT FOUND}      ~5GB"
 echo "  PhET Simulations          ${PHET:-NOT FOUND}     ~500MB"
@@ -144,7 +160,7 @@ echo "  iFixit (repair guides)    ${IFIX:-NOT FOUND}     ~2GB"
 echo "  LibreTexts (textbooks)    ${LIBRE:-NOT FOUND}    ~varies"
 echo "  Project Gutenberg         ${GUT:-NOT FOUND}      ~60GB"
 echo ""
-echo -e "${Y}  Total estimate: ~130GB — make sure you have space!${N}"
+echo -e "${Y}  Total estimate: ~133GB — make sure you have space!${N}"
 echo ""
 
 df -h "$KIWIX_DIR" | tail -1 | awk '{print "  Available disk space: " $4}'
@@ -166,7 +182,11 @@ rm -f "$KIWIX_DIR/.download_pids"
 [[ -n "$WIKUNI"  ]] && download_zim "wikiversity"   "$WIKUNI"  "Wikiversity"              "500MB"
 [[ -n "$WIKNEWS" ]] && download_zim "wikinews"      "$WIKNEWS" "WikiNews"                 "300MB"
 [[ -n "$VIKIDIA" ]] && download_zim "vikidia"       "$VIKIDIA" "Vikidia (kids K-8)"       "66MB"
-[[ -n "$SO"      ]] && download_zim "stack_exchange" "$SO"     "Stack Overflow"           "3GB"
+[[ -n "$SO"          ]] && download_zim "stack_exchange" "$SO"          "Stack Overflow"       "3GB"
+[[ -n "$ASKUBUNTU"   ]] && download_zim "stack_exchange" "$ASKUBUNTU"   "Ask Ubuntu"           "1GB"
+[[ -n "$SUPERUSER"   ]] && download_zim "stack_exchange" "$SUPERUSER"   "Super User"           "1GB"
+[[ -n "$UNIX"        ]] && download_zim "stack_exchange" "$UNIX"        "Unix & Linux SE"      "500MB"
+[[ -n "$SERVERFAULT" ]] && download_zim "stack_exchange" "$SERVERFAULT" "Server Fault"         "500MB"
 [[ -n "$ARCH"    ]] && download_zim "other"         "$ARCH"    "Arch Linux Wiki"          "30MB"
 [[ -n "$TED"     ]] && download_zim "ted"           "$TED"     "TED Talks"                "5GB"
 [[ -n "$PHET"    ]] && download_zim "phet"          "$PHET"    "PhET Simulations"         "500MB"
diff --git a/kiwix_update.sh b/kiwix_update.sh
new file mode 100755
index 0000000..94e04c7
--- /dev/null
+++ b/kiwix_update.sh
@@ -0,0 +1,130 @@
+#!/bin/bash
+# =============================================================================
+# Kiwix ZIM Auto-Updater
+# Checks each ZIM for a newer version on the mirror, downloads it, removes old.
+# Safe to run as a cron job — only acts when a newer version exists.
+# Usage: bash kiwix_update.sh
+# Cron example (monthly): 0 3 1 * * /bin/bash /path/to/kiwix_update.sh
+# =============================================================================
+
+KIWIX_DIR="$HOME/docker/ai-stack/kiwix"
+MIRROR="https://ftp.fau.de/kiwix/zim"
+MIRROR2="https://download.kiwix.org/zim"
+LOG="$HOME/docker/ai-stack/logs/kiwix-update.log"
+mkdir -p "$KIWIX_DIR" "$(dirname "$LOG")"
+
+G='\033[0;32m'; Y='\033[1;33m'; C='\033[0;36m'; R='\033[0;31m'; N='\033[0m'
+ok()  { echo -e "${G}[OK]${N}  $1" | tee -a "$LOG"; }
+inf() { echo -e "${C}[..]${N}  $1" | tee -a "$LOG"; }
+wrn() { echo -e "${Y}[!!]${N}  $1" | tee -a "$LOG"; }
+err() { echo -e "${R}[XX]${N}  $1" | tee -a "$LOG"; }
+
+echo "" | tee -a "$LOG"
+echo "=== Kiwix Update Check: $(date) ===" | tee -a "$LOG"
+echo "" | tee -a "$LOG"
+
+# Find latest filename on mirror
+latest_zim() {
+    local base_url="$1"
+    local pattern="$2"
+    curl -s "$base_url/" | \
+        grep -oP "${pattern}_[\d-]+\.zim" | \
+        sort -u | tail -1
+}
+
+# Find what's currently on disk matching a pattern
+current_zim() {
+    local pattern="$1"
+    ls "$KIWIX_DIR"/${pattern}_*.zim 2>/dev/null | sort | tail -1 | xargs basename 2>/dev/null
+}
+
+# Check and update one ZIM
+# Usage: check_update "category" "pattern" "description" ["mirror"]
+UPDATED=0
+check_update() {
+    local category="$1"
+    local pattern="$2"
+    local description="$3"
+    local mirror="${4:-$MIRROR}"
+
+    inf "Checking $description..."
+    local latest
+    latest=$(latest_zim "$mirror/$category" "$pattern")
+
+    if [[ -z "$latest" ]]; then
+        wrn "$description: could not find latest on mirror — skipping"
+        return
+    fi
+
+    local current
+    current=$(current_zim "$pattern")
+
+    if [[ -z "$current" ]]; then
+        inf "$description: not downloaded yet — skipping (run kiwix_download.sh first)"
+        return
+    fi
+
+    if [[ "$latest" == "$current" ]]; then
+        ok "$description: up to date ($current)"
+        return
+    fi
+
+    echo ""
+    inf "$description: update available"
+    inf "  Current: $current"
+    inf "  Latest:  $latest"
+
+    local url="$mirror/$category/$latest"
+    local dest="$KIWIX_DIR/$latest"
+    local old="$KIWIX_DIR/$current"
+
+    inf "  Downloading $latest..."
+    if wget -q --show-progress -c "$url" -O "$dest" >> "$LOG" 2>&1; then
+        ok "  Download complete — removing old file"
+        rm -f "$old"
+        UPDATED=$((UPDATED + 1))
+    else
+        err "  Download failed — keeping old file"
+        rm -f "$dest"
+    fi
+    echo ""
+}
+
+# ── Check each ZIM ─────────────────────────────────────────────────────────
+check_update "wikipedia"     "wikipedia_en_all_nopic"          "Wikipedia"
+check_update "wiktionary"    "wiktionary_en_all_nopic"         "Wiktionary"
+check_update "wikiquote"     "wikiquote_en_all_nopic"          "Wikiquote"
+check_update "wikisource"    "wikisource_en_all_nopic"         "Wikisource"
+check_update "wikibooks"     "wikibooks_en_all_nopic"          "Wikibooks"
+check_update "wikivoyage"    "wikivoyage_en_all_nopic"         "Wikivoyage"
+check_update "wikiversity"   "wikiversity_en_all_nopic"        "Wikiversity"
+check_update "wikinews"      "wikinews_en_all_nopic"           "WikiNews"
+check_update "vikidia"       "vikidia_en_all_nopic"            "Vikidia"
+check_update "stack_exchange" "stackoverflow.com_en_all"       "Stack Overflow"
+check_update "stack_exchange" "askubuntu.com_en_all"           "Ask Ubuntu"
+check_update "stack_exchange" "superuser.com_en_all"           "Super User"
+check_update "stack_exchange" "unix.stackexchange.com_en_all"  "Unix & Linux SE"
+check_update "stack_exchange" "serverfault.com_en_all"         "Server Fault"
+check_update "other"         "archlinux_en_all_maxi"           "Arch Wiki"
+check_update "ted"           "ted_mul_youth"                   "TED Talks"
+check_update "phet"          "phet_en_all"                     "PhET Simulations"
+check_update "devdocs"       "devdocs_en_zig"                  "DevDocs"
+check_update "freecodecamp"  "freecodecamp_en_all"             "FreeCodeCamp"
+check_update "ifixit"        "ifixit_en_all"                   "iFixit"
+check_update "libretexts"    "libretexts.org_en_workforce"     "LibreTexts"
+check_update "gutenberg"     "gutenberg_en_all"                "Project Gutenberg" "$MIRROR2"
+
+# ── Restart Kiwix if anything changed ─────────────────────────────────────
+echo ""
+if [[ $UPDATED -gt 0 ]]; then
+    ok "$UPDATED ZIM(s) updated — restarting Kiwix container"
+    docker compose -f "$HOME/docker/ai-stack/docker-compose.yml" restart kiwix >> "$LOG" 2>&1 \
+        && ok "Kiwix restarted" \
+        || wrn "Could not restart Kiwix — do it manually: docker compose restart kiwix"
+else
+    ok "All ZIMs are up to date — no restart needed"
+fi
+
+echo ""
+echo "=== Update check complete: $(date) ===" | tee -a "$LOG"
+echo ""
diff --git a/local-ai-setup.sh b/local-ai-setup.sh
index 2ac56bc..04d8cf8 100755
--- a/local-ai-setup.sh
+++ b/local-ai-setup.sh
@@ -513,7 +513,7 @@ cat > "$BASE/docker-compose.yml" << COMPOSE
 # Pull latest images:        docker compose pull && docker compose up -d
 # Show status:               docker compose ps
 #
-# Services: ollama  open-webui  chromadb  rag-server  mcp-server
+# Services: ollama  open-webui  chromadb  rag-server  mcp-server  aider
 #           kiwix  gitea  invokeai  portainer
 # ───────────────────────────────────────────────────────────────────────────────
 
@@ -612,11 +612,33 @@ services:
       - REPOS_DIR=/repos
       - GITEA_URL=http://gitea:3000
       - RAG_URL=http://rag-server:8001
+      - KIWIX_URL=http://kiwix:80
     command: >
       bash -c "apt-get update -qq && apt-get install -y --no-install-recommends git ripgrep &&
                pip install --no-cache-dir -r mcp_requirements.txt &&
                python mcp_server.py"
-    depends_on: [rag-server]
+    depends_on: [rag-server, kiwix]
+
+  aider:
+    image: paulgauthier/aider:latest
+    container_name: aider
+    restart: unless-stopped
+    ports: ["0.0.0.0:8080:8501"]
+    volumes:
+      - $BASE/workspace:/workspace
+      - $BASE/repos:/repos
+    working_dir: /workspace
+    environment:
+      - OLLAMA_API_BASE=http://ollama:11434
+      - GIT_AUTHOR_NAME=aider
+      - GIT_AUTHOR_EMAIL=aider@local
+      - GIT_COMMITTER_NAME=aider
+      - GIT_COMMITTER_EMAIL=aider@local
+    command: >
+      --gui --no-auto-commits --no-check-update
+      --model ollama/$CODE_MODEL
+    depends_on:
+      ollama: {condition: service_healthy}
 
   kiwix:
     image: ghcr.io/kiwix/kiwix-serve:latest
@@ -687,7 +709,7 @@ if command -v ufw &>/dev/null && [[ ! -f "$BASE/.ufw-done" ]] || $FORCE; then
     read -rp "  LAN subnet [192.168.1.0/24]: " LAN; LAN="${LAN:-192.168.1.0/24}"
     [[ "$LAN" =~ /[0-9]+$ ]] || LAN="${LAN}/24"
     for pc in "3000:Open WebUI" "11434:Ollama" "8001:RAG" "8002:MCP" \
-              "8000:ChromaDB" "8181:Kiwix" \
+              "8000:ChromaDB" "8080:Aider" "8181:Kiwix" \
               "3001:Gitea" "2222:Gitea SSH" "9090:InvokeAI" \
               "9000:Portainer" "9443:Portainer S"; do
         sudo ufw allow from "$LAN" to any port "${pc%%:*}" proto tcp comment "${pc##*:}" >/dev/null
@@ -705,6 +727,7 @@ docker compose pull --quiet 2>/dev/null
 docker compose up -d
 echo ""
 echo "  Open WebUI  →  http://$LOCAL_IP:3000"
+echo "  Aider UI    →  http://$LOCAL_IP:8080  (Claude Code-like editor)"
 echo "  InvokeAI    →  http://$LOCAL_IP:9090"
 echo "  Kiwix       →  http://$LOCAL_IP:8181  (run kiwix_download.sh first)"
 echo "  Gitea       →  http://$LOCAL_IP:3001"
@@ -758,6 +781,39 @@ PULLSH
 chmod +x "$BASE/pull-models.sh"
 ok "start.sh stop.sh status.sh pull-models.sh"
 
+cat > "$BASE/aider.sh" << AIDSH
+#!/bin/bash
+# Aider CLI — Claude Code-like terminal experience against any local git repo.
+# Usage:
+#   ./aider.sh                        # interactive, files from stdin
+#   ./aider.sh src/main.py            # open specific files
+#   ./aider.sh --model ollama/qwen2.5-coder:7b src/foo.py   # override model
+#
+# Tip: clone Gitea repos into $BASE/repos/, then:
+#   cd $BASE/repos/my-project && $BASE/aider.sh <files>
+
+MODEL="\${AIDER_MODEL:-ollama/$CODE_MODEL}"
+REPO_ROOT="\$(git rev-parse --show-toplevel 2>/dev/null || pwd)"
+
+docker run --rm -it \\
+  --network local-ai_default \\
+  -v "\$REPO_ROOT:\$REPO_ROOT" \\
+  -v "$BASE/repos:/repos" \\
+  -w "\$REPO_ROOT" \\
+  -e OLLAMA_API_BASE=http://ollama:11434 \\
+  -e GIT_AUTHOR_NAME=aider \\
+  -e GIT_AUTHOR_EMAIL=aider@local \\
+  -e GIT_COMMITTER_NAME=aider \\
+  -e GIT_COMMITTER_EMAIL=aider@local \\
+  paulgauthier/aider:latest \\
+  --no-auto-commits \\
+  --no-check-update \\
+  --model "\$MODEL" \\
+  "\$@"
+AIDSH
+chmod +x "$BASE/aider.sh"
+ok "aider.sh"
+
 # =============================================================================
 section "Systemd"
 # =============================================================================
@@ -804,6 +860,7 @@ echo -e "${GREEN}${BOLD}  Done!  GPU: ${VRAM_GB}GB → $TIER${NC}"
 echo -e "${GREEN}${BOLD}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
 echo ""
 echo -e "  ${CYAN}Open WebUI${NC}  →  http://$LOCAL_IP:3000"
+echo -e "  ${CYAN}Aider UI${NC}    →  http://$LOCAL_IP:8080  (browser coding assistant)"
 echo -e "  ${CYAN}InvokeAI${NC}    →  http://$LOCAL_IP:9090"
 echo -e "  ${CYAN}Kiwix${NC}       →  http://$LOCAL_IP:8181"
 echo -e "  ${CYAN}Gitea${NC}       →  http://$LOCAL_IP:3001"
@@ -819,6 +876,9 @@ echo -e "  ${YELLOW}PDFs:${NC}       $BASE/papers/"
 echo -e "  ${YELLOW}Workspace:${NC}  $BASE/workspace/"
 echo -e "  ${YELLOW}ZIMs:${NC}       ./kiwix_download.sh"
 echo ""
+echo -e "  ${YELLOW}Aider CLI:${NC}  cd your-repo && $BASE/aider.sh <files>"
+echo    "  (or open browser UI above — both use your local code model)"
+echo ""
 echo -e "  ${YELLOW}Save Claude usage:${NC} use local 14B for boilerplate, docs,"
 echo    "  simple fixes. Use Claude Sonnet 4.6 for hard bugs,"
 echo    "  multi-file refactoring, architecture decisions."
diff --git a/mcp_server.py b/mcp_server.py
index 7003ac9..65bec0a 100644
--- a/mcp_server.py
+++ b/mcp_server.py
@@ -16,6 +16,7 @@ GITEA_URL   = os.getenv("GITEA_URL",   "http://gitea:3000")
 GITEA_TOKEN = os.getenv("GITEA_TOKEN", "")
 GITHUB_TOKEN= os.getenv("GITHUB_TOKEN","")
 RAG_URL     = os.getenv("RAG_URL",     "http://rag-server:8001")
+KIWIX_URL   = os.getenv("KIWIX_URL",   "http://kiwix:80")
 
 mcp = FastMCP("local-dev-tools")
 
@@ -180,6 +181,27 @@ def github_api(method: str, endpoint: str, body: str = "") -> str:
     except Exception:
         return r.text
 
+# ── Kiwix search ──────────────────────────────────────────────────────────────
+import re as _re
+
+@mcp.tool()
+def kiwix_search(query: str, books: str = "") -> str:
+    """Search offline ZIM content via Kiwix (Wikipedia, Stack Overflow, etc).
+    books: optional comma-separated book names to filter, e.g. 'stackoverflow.com_en_all'.
+    Leave empty to search all ZIMs."""
+    params = {"pattern": query, "lang": ""}
+    if books:
+        params["books"] = books
+    try:
+        r = httpx.get(f"{KIWIX_URL}/search", params=params, timeout=15)
+        # strip HTML tags to get plain text
+        text = _re.sub(r"<[^>]+>", " ", r.text)
+        text = _re.sub(r"&[a-zA-Z]+;", " ", text)
+        text = _re.sub(r"\s{2,}", "\n", text).strip()
+        return text[:6000] or "(no results)"
+    except Exception as e:
+        return f"[kiwix error] {e}"
+
 # ── RAG ingest ────────────────────────────────────────────────────────────────
 @mcp.tool()
 def ingest_repo(url: str, name: str = "", branch: str = "main") -> str:
diff --git a/ollama_update.sh b/ollama_update.sh
new file mode 100755
index 0000000..3173f92
--- /dev/null
+++ b/ollama_update.sh
@@ -0,0 +1,67 @@
+#!/bin/bash
+# =============================================================================
+# Ollama Model Auto-Updater
+# Pulls latest version of every installed model. Ollama compares digests
+# server-side — no download happens if the model is already current.
+# Safe to run as a systemd timer.
+# =============================================================================
+
+OLLAMA_URL="${OLLAMA_HOST:-http://localhost:11434}"
+LOG="$HOME/docker/ai-stack/logs/ollama-update.log"
+mkdir -p "$(dirname "$LOG")"
+
+G='\033[0;32m'; Y='\033[1;33m'; C='\033[0;36m'; R='\033[0;31m'; N='\033[0m'
+ok()  { echo -e "${G}[OK]${N}  $1" | tee -a "$LOG"; }
+inf() { echo -e "${C}[..]${N}  $1" | tee -a "$LOG"; }
+wrn() { echo -e "${Y}[!!]${N}  $1" | tee -a "$LOG"; }
+err() { echo -e "${R}[XX]${N}  $1" | tee -a "$LOG"; }
+
+echo "" | tee -a "$LOG"
+echo "=== Ollama Model Update: $(date) ===" | tee -a "$LOG"
+echo "" | tee -a "$LOG"
+
+# Check Ollama is reachable
+if ! curl -sf "$OLLAMA_URL/api/tags" > /dev/null; then
+    err "Ollama not reachable at $OLLAMA_URL — is the container running?"
+    exit 1
+fi
+
+# Get installed model names from the API
+mapfile -t MODELS < <(
+    curl -sf "$OLLAMA_URL/api/tags" | \
+    grep -oP '"name"\s*:\s*"\K[^"]+' | \
+    sort -u
+)
+
+if [[ ${#MODELS[@]} -eq 0 ]]; then
+    wrn "No models found — nothing to update"
+    exit 0
+fi
+
+inf "Found ${#MODELS[@]} model(s): ${MODELS[*]}"
+echo "" | tee -a "$LOG"
+
+UPDATED=0
+FAILED=0
+
+for model in "${MODELS[@]}"; do
+    inf "Pulling $model..."
+    output=$(ollama pull "$model" 2>&1)
+    exit_code=$?
+
+    if [[ $exit_code -ne 0 ]]; then
+        err "$model: pull failed"
+        echo "$output" >> "$LOG"
+        FAILED=$((FAILED + 1))
+    elif echo "$output" | grep -q "up to date"; then
+        ok "$model: already up to date"
+    else
+        ok "$model: updated"
+        UPDATED=$((UPDATED + 1))
+    fi
+done
+
+echo "" | tee -a "$LOG"
+inf "Done — $UPDATED updated, $FAILED failed"
+echo "=== Complete: $(date) ===" | tee -a "$LOG"
+echo "" | tee -a "$LOG"
diff --git a/systemd/install.sh b/systemd/install.sh
new file mode 100755
index 0000000..4f8c2bd
--- /dev/null
+++ b/systemd/install.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+# Install all local-ai systemd user units and enable timers
+set -e
+
+UNIT_DIR="$HOME/.config/systemd/user"
+SRC="$(cd "$(dirname "$0")" && pwd)"
+
+mkdir -p "$UNIT_DIR"
+
+for unit in "$SRC"/*.service "$SRC"/*.timer; do
+    name=$(basename "$unit")
+    ln -sf "$unit" "$UNIT_DIR/$name"
+    echo "Linked $name"
+done
+
+systemctl --user daemon-reload
+
+for timer in "$SRC"/*.timer; do
+    name=$(basename "$timer")
+    systemctl --user enable --now "$name"
+    echo "Enabled $name"
+done
+
+echo ""
+systemctl --user list-timers kiwix-update.timer ollama-update.timer
+echo ""
+echo "Run manually:"
+echo "  systemctl --user start kiwix-update.service"
+echo "  systemctl --user start ollama-update.service"
+echo ""
+echo "Logs:"
+echo "  journalctl --user -u kiwix-update.service -f"
+echo "  journalctl --user -u ollama-update.service -f"
diff --git a/systemd/kiwix-update.service b/systemd/kiwix-update.service
new file mode 100644
index 0000000..3ac3091
--- /dev/null
+++ b/systemd/kiwix-update.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Kiwix ZIM auto-updater
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=oneshot
+ExecStart=/bin/bash %h/local-ai/kiwix_update.sh
+StandardOutput=journal
+StandardError=journal
diff --git a/systemd/kiwix-update.timer b/systemd/kiwix-update.timer
new file mode 100644
index 0000000..05df2d5
--- /dev/null
+++ b/systemd/kiwix-update.timer
@@ -0,0 +1,11 @@
+[Unit]
+Description=Monthly Kiwix ZIM update check
+Requires=kiwix-update.service
+
+[Timer]
+OnCalendar=monthly
+RandomizedDelaySec=1h
+Persistent=true
+
+[Install]
+WantedBy=timers.target
diff --git a/systemd/ollama-update.service b/systemd/ollama-update.service
new file mode 100644
index 0000000..25a976b
--- /dev/null
+++ b/systemd/ollama-update.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Ollama model auto-updater
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=oneshot
+ExecStart=/bin/bash %h/local-ai/ollama_update.sh
+StandardOutput=journal
+StandardError=journal
diff --git a/systemd/ollama-update.timer b/systemd/ollama-update.timer
new file mode 100644
index 0000000..9051082
--- /dev/null
+++ b/systemd/ollama-update.timer
@@ -0,0 +1,11 @@
+[Unit]
+Description=Monthly Ollama model update check
+Requires=ollama-update.service
+
+[Timer]
+OnCalendar=monthly
+RandomizedDelaySec=2h
+Persistent=true
+
+[Install]
+WantedBy=timers.target