diff --git a/frontends/nextjs/src/lib/packages/loader/modular/modular-package-seed-data.ts b/frontends/nextjs/src/lib/packages/loader/modular/modular-package-seed-data.ts
index 646265d15..8ae0bfec8 100644
--- a/frontends/nextjs/src/lib/packages/loader/modular/modular-package-seed-data.ts
+++ b/frontends/nextjs/src/lib/packages/loader/modular/modular-package-seed-data.ts
@@ -16,6 +16,8 @@ export type ModularPackageScriptSeed = {
 export type ModularPackageTestConfig = {
   /** Lua test script paths relative to scripts/ directory */
   scripts?: string[]
+  /** JSON test case file paths relative to scripts/ directory */
+  cases?: string[]
 }
 
 export type ModularPackageMetadataSeed = {
diff --git a/packages/dashboard/seed/metadata.json b/packages/dashboard/seed/metadata.json
index 96d35212f..4522f42bf 100644
--- a/packages/dashboard/seed/metadata.json
+++ b/packages/dashboard/seed/metadata.json
@@ -22,6 +22,9 @@
   "tests": {
     "scripts": [
       "tests/stats.test.lua"
+    ],
+    "cases": [
+      "tests/stats.cases.json"
     ]
   },
   "minLevel": 2
diff --git a/packages/quick_guide/seed/metadata.json b/packages/quick_guide/seed/metadata.json
new file mode 100644
index 000000000..e25df264d
--- /dev/null
+++ b/packages/quick_guide/seed/metadata.json
@@ -0,0 +1,23 @@
+{
+  "packageId": "quick_guide",
+  "name": "Quick Guide",
+  "version": "1.0.0",
+  "description": "Quick guide builder with steps and media management",
+  "icon": "static_content/icon.svg",
+  "author": "MetaBuilder",
+  "category": "ui",
+  "dependencies": [],
+  "exports": {
+    "components": [
+      "StepsEditor",
+      "MediaPane",
+      "QuickGuideBuilder"
+    ],
+    "scripts": [
+      "init",
+      "steps",
+      "media"
+    ]
+  },
+  "minLevel": 2
+}
diff --git a/packages/quick_guide/seed/scripts/init.lua b/packages/quick_guide/seed/scripts/init.lua
new file mode 100644
index 000000000..ab997246e
--- /dev/null
+++ b/packages/quick_guide/seed/scripts/init.lua
@@ -0,0 +1,12 @@
+-- Quick Guide package initialization
+local M = {}
+
+M.name = "quick_guide"
+M.version = "1.0.0"
+
+function M.init()
+  log("Quick Guide package initialized")
+  return true
+end
+
+return M
diff --git a/packages/quick_guide/seed/scripts/manifest.json b/packages/quick_guide/seed/scripts/manifest.json
new file mode 100644
index 000000000..a9d34912a
--- /dev/null
+++ b/packages/quick_guide/seed/scripts/manifest.json
@@ -0,0 +1,7 @@
+{
+  "scripts": [
+    { "file": "init.lua", "name": "init", "category": "lifecycle", "description": "Package initialization" },
+    { "file": "steps.lua", "name": "steps", "category": "editor", "description": "Steps editor operations" },
+    { "file": "media.lua", "name": "media", "category": "editor", "description": "Media pane operations" }
+  ]
+}
diff --git a/packages/quick_guide/seed/scripts/media.lua b/packages/quick_guide/seed/scripts/media.lua
new file mode 100644
index 000000000..e0d686946
--- /dev/null
+++ b/packages/quick_guide/seed/scripts/media.lua
@@ -0,0 +1,77 @@
+-- Media pane logic for quick guides
+local M = {}
+
+-- Validate a URL (basic check)
+function M.isValidUrl(url)
+  if not url or url == "" then
+    return false
+  end
+  return string.match(url, "^https?://") ~= nil
+end
+
+-- Check if URL is an image
+function M.isImageUrl(url)
+  if not M.isValidUrl(url) then
+    return false
+  end
+  local patterns = { "%.png$", "%.jpg$", "%.jpeg$", "%.gif$", "%.webp$", "%.svg$" }
+  for _, pattern in ipairs(patterns) do
+    if string.match(url:lower(), pattern) then
+      return true
+    end
+  end
+  return false
+end
+
+-- Check if URL is a video embed
+function M.isVideoUrl(url)
+  if not M.isValidUrl(url) then
+    return false
+  end
+  local patterns = { "youtube%.com", "vimeo%.com", "%.mp4$", "%.webm$" }
+  for _, pattern in ipairs(patterns) do
+    if string.match(url:lower(), pattern) then
+      return true
+    end
+  end
+  return false
+end
+
+-- Prepare media state
+function M.prepareMediaState(props)
+  props = props or {}
+  return {
+    thumbnailUrl = props.thumbnailUrl or "",
+    videoUrl = props.videoUrl or "",
+    thumbnailValid = M.isValidUrl(props.thumbnailUrl),
+    videoValid = M.isValidUrl(props.videoUrl),
+    thumbnailIsImage = M.isImageUrl(props.thumbnailUrl),
+    videoIsVideo = M.isVideoUrl(props.videoUrl)
+  }
+end
+
+-- Handle thumbnail change
+function M.handleThumbnailChange(state, newUrl)
+  return {
+    thumbnailUrl = newUrl,
+    videoUrl = state.videoUrl,
+    thumbnailValid = M.isValidUrl(newUrl),
+    videoValid = state.videoValid,
+    thumbnailIsImage = M.isImageUrl(newUrl),
+    videoIsVideo = state.videoIsVideo
+  }
+end
+
+-- Handle video change
+function M.handleVideoChange(state, newUrl)
+  return {
+    thumbnailUrl = state.thumbnailUrl,
+    videoUrl = newUrl,
+    thumbnailValid = state.thumbnailValid,
+    videoValid = M.isValidUrl(newUrl),
+    thumbnailIsImage = state.thumbnailIsImage,
+    videoIsVideo = M.isVideoUrl(newUrl)
+  }
+end
+
+return M
diff --git a/packages/quick_guide/seed/scripts/steps.lua b/packages/quick_guide/seed/scripts/steps.lua
new file mode 100644
index 000000000..ef3094dcb
--- /dev/null
+++ b/packages/quick_guide/seed/scripts/steps.lua
@@ -0,0 +1,107 @@
+-- Steps editor logic for quick guides
+local M = {}
+
+-- Generate a unique step ID
+function M.generateStepId()
+  return "step_" .. tostring(os.time()) .. "_" .. math.random(1000, 9999)
+end
+
+-- Create a new empty step
+function M.createStep()
+  return {
+    id = M.generateStepId(),
+    title = "New step",
+    description = "Describe what happens in this step.",
+    duration = "1-2 min",
+    mediaUrl = nil
+  }
+end
+
+-- Update a step in the list
+function M.updateStep(steps, stepId, updates)
+  local result = {}
+  for i, step in ipairs(steps) do
+    if step.id == stepId then
+      local updatedStep = {}
+      for k, v in pairs(step) do
+        updatedStep[k] = v
+      end
+      for k, v in pairs(updates) do
+        updatedStep[k] = v
+      end
+      result[i] = updatedStep
+    else
+      result[i] = step
+    end
+  end
+  return result
+end
+
+-- Remove a step from the list
+function M.removeStep(steps, stepId)
+  local result = {}
+  for _, step in ipairs(steps) do
+    if step.id ~= stepId then
+      result[#result + 1] = step
+    end
+  end
+  return result
+end
+
+-- Add a new step to the list
+function M.addStep(steps)
+  local newStep = M.createStep()
+  local result = {}
+  for i, step in ipairs(steps) do
+    result[i] = step
+  end
+  result[#result + 1] = newStep
+  return result, newStep
+end
+
+-- Reset step IDs to sequential order
+function M.resetOrdering(steps)
+  local result = {}
+  for i, step in ipairs(steps) do
+    local resetStep = {}
+    for k, v in pairs(step) do
+      resetStep[k] = v
+    end
+    resetStep.id = "step_" .. tostring(i)
+    result[i] = resetStep
+  end
+  return result
+end
+
+-- Validate a step
+function M.validateStep(step)
+  local errors = {}
+  
+  if not step.title or step.title == "" then
+    errors.title = "Title is required"
+  end
+  
+  if not step.description or step.description == "" then
+    errors.description = "Description is required"
+  end
+  
+  return { valid = next(errors) == nil, errors = errors }
+end
+
+-- Validate all steps
+function M.validateAllSteps(steps)
+  local allErrors = {}
+  local valid = true
+  
+  for i, step in ipairs(steps) do
+    local result = M.validateStep(step)
+    if not result.valid then
+      valid = false
+      allErrors[step.id] = result.errors
+    end
+  end
+  
+  return { valid = valid, errors = allErrors }
+end
+
+return M
diff --git a/packages/ui_login/seed/metadata.json b/packages/ui_login/seed/metadata.json
index f3d3380e1..4a75bcd2a 100644
--- a/packages/ui_login/seed/metadata.json
+++ b/packages/ui_login/seed/metadata.json
@@ -23,6 +23,9 @@
   "tests": {
     "scripts": [
       "tests/validate.test.lua"
+    ],
+    "cases": [
+      "tests/validate.cases.json"
     ]
   },
   "minLevel": 1
diff --git a/packages/ui_permissions/seed/metadata.json b/packages/ui_permissions/seed/metadata.json
index 4a7edfd4d..af7e8876c 100644
--- a/packages/ui_permissions/seed/metadata.json
+++ b/packages/ui_permissions/seed/metadata.json
@@ -18,6 +18,10 @@
     "scripts": [
       "tests/check.test.lua",
       "tests/levels.test.lua"
+    ],
+    "cases": [
+      "tests/check.cases.json",
+      "tests/levels.cases.json"
     ]
   },
   "minLevel": 1
diff --git a/packages/user_manager/seed/metadata.json b/packages/user_manager/seed/metadata.json
index 44facf04d..90eb55cbf 100644
--- a/packages/user_manager/seed/metadata.json
+++ b/packages/user_manager/seed/metadata.json
@@ -25,6 +25,9 @@
   "tests": {
     "scripts": [
       "tests/actions.test.lua"
+    ],
+    "cases": [
+      "tests/actions.cases.json"
     ]
   },
   "minLevel": 4
diff --git a/packages/workflow_editor/seed/metadata.json b/packages/workflow_editor/seed/metadata.json
index 55fb1bfd7..3f39aef54 100644
--- a/packages/workflow_editor/seed/metadata.json
+++ b/packages/workflow_editor/seed/metadata.json
@@ -23,6 +23,9 @@
   "tests": {
     "scripts": [
       "tests/status.test.lua"
+    ],
+    "cases": [
+      "tests/status.cases.json"
     ]
   },
   "minLevel": 5