diff --git a/.gitignore b/.gitignore
index ef69003..bbff391 100644
--- a/.gitignore
+++ b/.gitignore
@@ -69,6 +69,7 @@ ENV/
 
 # IDE
 .idea/
+.idea/*
 .vscode/
 *.swp
 *.swo
@@ -85,3 +86,4 @@ htmlcov/
 # Environment variables
 .env
 .env.local
+
diff --git a/AscensionExporter/AscensionExporter.toc b/AscensionExporter/AscensionExporter.toc
index ea3dcac..920f99c 100644
--- a/AscensionExporter/AscensionExporter.toc
+++ b/AscensionExporter/AscensionExporter.toc
@@ -6,8 +6,8 @@
 ## SavedVariables: AscensionExporterSaved, AscensionExporterConfig
 
 Core.lua
-Util/Json.lua
-UI/ExportFrame.lua
-Collectors/Talents.lua
-Collectors/Gear.lua
-Collectors/Enchants.lua
+Util\Json.lua
+UI\ExportFrame.lua
+Collectors\Talents.lua
+Collectors\Gear.lua
+Collectors\Enchants.lua
diff --git a/AscensionExporter/Collectors/Enchants.lua b/AscensionExporter/Collectors/Enchants.lua
index 9da2236..7eb81c2 100644
--- a/AscensionExporter/Collectors/Enchants.lua
+++ b/AscensionExporter/Collectors/Enchants.lua
@@ -1,5 +1,8 @@
 -- AscensionExporter - Mystic Enchants collector (from equipped item tooltips)
 
+-- Ensure global addon table exists even if load order varies
+AscensionExporter = _G.AscensionExporter or {}
+_G.AscensionExporter = AscensionExporter
 local AE = AscensionExporter
 
 local SLOT_NAMES = {
@@ -57,3 +60,6 @@ function AE.CollectMysticEnchants()
     table.sort(active, function(a,b) return a.name < b.name end)
     return { perSlot = perSlot, active = active }
 end
+
+-- Mark module as loaded for debug visibility
+AE._loadedEnchants = true
diff --git a/AscensionExporter/Collectors/Gear.lua b/AscensionExporter/Collectors/Gear.lua
index 1f1de51..e8ce943 100644
--- a/AscensionExporter/Collectors/Gear.lua
+++ b/AscensionExporter/Collectors/Gear.lua
@@ -1,5 +1,8 @@
 -- AscensionExporter - Gear collector (equipped items only)
 
+-- Ensure global addon table exists even if load order varies
+AscensionExporter = _G.AscensionExporter or {}
+_G.AscensionExporter = AscensionExporter
 local AE = AscensionExporter
 
 local SLOT_NAMES = {
@@ -114,3 +117,6 @@ function AE.CollectGear()
     end
     return out
 end
+
+-- Mark module as loaded for debug visibility
+AE._loadedGear = true
diff --git a/AscensionExporter/Collectors/Talents.lua b/AscensionExporter/Collectors/Talents.lua
index 09a4482..bf0d673 100644
--- a/AscensionExporter/Collectors/Talents.lua
+++ b/AscensionExporter/Collectors/Talents.lua
@@ -1,5 +1,8 @@
 -- AscensionExporter - Talents collector (active spec only)
 
+-- Ensure global addon table exists even if load order varies
+AscensionExporter = _G.AscensionExporter or {}
+_G.AscensionExporter = AscensionExporter
 local AE = AscensionExporter
 
 local function get_active_group()
@@ -54,3 +57,6 @@ function AE.CollectTalents()
 
     return out
 end
+
+-- Mark module as loaded for debug visibility
+AE._loadedTalents = true
diff --git a/AscensionExporter/Core.lua b/AscensionExporter/Core.lua
index 4f82086..094ef63 100644
--- a/AscensionExporter/Core.lua
+++ b/AscensionExporter/Core.lua
@@ -1,7 +1,7 @@
 -- AscensionExporter - Core
 local ADDON_NAME = ...
-local AE = {}
-AscensionExporter = AE
+AscensionExporter = AscensionExporter or {}
+local AE = AscensionExporter
 
 -- SavedVariables defaults
 AscensionExporterConfig = AscensionExporterConfig or {}
@@ -22,6 +22,15 @@ local function IsArray(t)
     return true
 end
 
+-- normalize simple string args (trim + lower)
+local function Norm(s)
+    if s == nil then return nil end
+    s = tostring(s):lower()
+    s = s:match("^%s*(.-)%s*$") or s
+    if s == "" then return nil end
+    return s
+end
+
 -- Shims for safety
 local function SafeCall(fn, ...)
     local ok, r = pcall(fn, ...)
@@ -31,6 +40,7 @@ end
 
 -- Export assembly
 function AE:AssembleExport(which)
+    which = Norm(which)
     local nowIso = date("!%Y-%m-%dT%H:%M:%SZ")
     local version, build, buildDate, toc = GetBuildInfo()
 
@@ -142,7 +152,8 @@ function AE:ShowExport(text, titleText)
 end
 
 function AE:Export(which)
-    local data = self:AssembleExport(which)
+    local normWhich = Norm(which)
+    local data = self:AssembleExport(normWhich)
     -- Prefer global encoder from Util/Json.lua; fallback to a tiny local encoder if missing
     local function tiny_json_encode(v)
         local tv = type(v)
@@ -173,7 +184,7 @@ function AE:Export(which)
     local json = encoder(data)
 
     local title = "Ascension Export"
-    if which and which ~= "all" then title = title .. " - " .. which end
+    if normWhich and normWhich ~= "all" then title = title .. " - " .. normWhich end
     self:ShowExport(json, title .. " - Copy All (Ctrl+C)")
 
     if AscensionExporterConfig.enableSavedVariables then
@@ -272,14 +283,14 @@ SlashCmdList["ASCX"] = function(msg)
         -- avoid referencing buttons that won't be present in the fallback window.
         local hasButtons = type(_G.AscensionExporter_ShowExportFrame) == "function"
         local prefix = hasButtons and "Use the buttons above or type:" or "Type one of the commands:"
-        local help = prefix .. "\n/ascx export all|talents|gear|enchants|mdgear\n/ascx sv on|off (SavedVariables is currently " .. (AscensionExporterConfig.enableSavedVariables and "ON" or "OFF") .. ")\n"
+        local help = prefix .. "\n/ascx export all|talents|gear|enchants|mdgear\n/ascx sv on|off (SavedVariables is currently " .. (AscensionExporterConfig.enableSavedVariables and "ON" or "OFF") .. ")\n/ascx debug (show collector status)\n"
         AE:ShowExport(help, "Ascension Export - Tools & Help")
         return
     end
 
     local cmd, rest = msg:match("^(%S+)%s*(.*)$")
     if cmd == "export" then
-        rest = rest ~= "" and rest or "all"
+        rest = Norm(rest) or "all"
         if rest == "mdgear" or rest == "md" then
             local md = AE:GenerateMarkdownGear()
             AE:ShowExport(md, "Ascension Export - Markdown Gear - Copy All (Ctrl+C)")
@@ -289,6 +300,44 @@ SlashCmdList["ASCX"] = function(msg)
             DEFAULT_CHAT_FRAME:AddMessage("AscensionExporter: unknown export target '" .. tostring(rest) .. "'")
         end
         return
+    elseif cmd == "debug" then
+        local lines = {}
+        local function add(msg)
+            table.insert(lines, msg)
+        end
+        add("AscensionExporter debug:")
+        add(string.format("- AddOn: %s", tostring(ADDON_NAME)))
+        add(string.format("- UI available: %s", type(_G.AscensionExporter_ShowExportFrame) == "function" and "yes" or "no"))
+        add(string.format("- JSON encoder: %s", type(_G.AscensionExporter_Json_Encode) == "function" and "yes" or "no"))
+        add(string.format("- Modules loaded flags: talents=%s gear=%s enchants=%s",
+            tostring(AE._loadedTalents or false), tostring(AE._loadedGear or false), tostring(AE._loadedEnchants or false)))
+        -- Talents
+        if type(AE.CollectTalents) == "function" then
+            local t = SafeCall(AE.CollectTalents) or {}
+            local n = #(t.selected or {})
+            add(string.format("Talents: OK, selected=%d", n))
+        else
+            add("Talents: MISSING function")
+        end
+        -- Gear
+        if type(AE.CollectGear) == "function" then
+            local g = SafeCall(AE.CollectGear) or {}
+            local n = #(g.slots or {})
+            add(string.format("Gear: OK, slots=%d", n))
+        else
+            add("Gear: MISSING function")
+        end
+        -- Enchants
+        if type(AE.CollectMysticEnchants) == "function" then
+            local e = SafeCall(AE.CollectMysticEnchants) or {}
+            local nps = #(e.perSlot or {})
+            local na = #(e.active or {})
+            add(string.format("MysticEnchants: OK, perSlot=%d, active=%d", nps, na))
+        else
+            add("MysticEnchants: MISSING function")
+        end
+        AE:ShowExport(table.concat(lines, "\n"), "Ascension Export - Debug")
+        return
     elseif cmd == "sv" then
         if rest == "on" then
             AscensionExporterConfig.enableSavedVariables = true
@@ -305,12 +354,11 @@ SlashCmdList["ASCX"] = function(msg)
     end
 end
 
--- Basic event binding (not strictly necessary for slash-only usage)
+-- Basic event binding
 local f = CreateFrame("Frame")
 f:RegisterEvent("ADDON_LOADED")
 f:SetScript("OnEvent", function(_, event, addon)
-    if event == "ADDON_LOADED" and addon == ADDON_NAME then
-        -- init defaults if needed
+    if event == "ADDON_LOADED" and addon == "AscensionExporter" then
         AscensionExporterConfig.enableSavedVariables = AscensionExporterConfig.enableSavedVariables and true or false
     end
 end)
diff --git a/scripts/install_addon_sub.sh b/scripts/install_addon_sub.sh
new file mode 100755
index 0000000..b4646a4
--- /dev/null
+++ b/scripts/install_addon_sub.sh
@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Installs/syncs the AscensionExporter addon into your WoW Ascension AddOns folder.
+# Default target: /srv/add01/wow-ascension/Interface/AddOns
+# Usage:
+#   scripts/install_addon_sub.sh [TARGET_ADDONS_DIR]
+# Example:
+#   scripts/install_addon_sub.sh /srv/add01/wow-ascension/Interface/AddOns
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+REPO_ROOT="${SCRIPT_DIR}/.."
+
+SRC="${REPO_ROOT}/AscensionExporter"
+DEST_BASE="${1:-/srv/add01/wow-ascension/Interface/AddOns}"
+DEST="${DEST_BASE}/AscensionExporter"
+
+if [[ ! -d "${SRC}" ]]; then
+  echo "ERROR: Source addon folder not found at: ${SRC}" >&2
+  exit 1
+fi
+
+echo "Installing AscensionExporter from: ${SRC}"
+echo "Target AddOns directory: ${DEST_BASE}"
+
+mkdir -p "${DEST_BASE}"
+
+if command -v rsync >/dev/null 2>&1; then
+  echo "Using rsync to copy files..."
+  rsync -a --delete "${SRC}/" "${DEST}/"
+else
+  echo "rsync not found; using cp -a"
+  mkdir -p "${DEST}"
+  # Copy contents of SRC into DEST, preserving attributes
+  cp -a "${SRC}/." "${DEST}/"
+fi
+
+echo "Done. Addon installed to: ${DEST}"
+echo "If needed, enable it on the character select screen and type /reload in-game."