diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d9bde3..b8601e1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## **WORK IN PROGRESS**
 
+- (copilot) **NEW**: Added automated template update system using GitHub Copilot-powered issue templates (Fixes #24)
+- (copilot) **NEW**: Created copy-paste template for quick automated template validation and updates
+- (copilot) **NEW**: Added comprehensive automated updates documentation with step-by-step workflows
+- (copilot) **ENHANCED**: Replaced manual template update process with GitHub Copilot automation that preserves all [CUSTOMIZE] sections
+- (copilot) **NEW**: Added templates directory with automated-template-update.md and copy-paste-template.md for issue creation
+- (copilot) **ENHANCED**: Updated README.md and setup.md to emphasize automated approach over manual processes
+- (copilot) **ENHANCED**: Improved initial setup instructions to ensure [CUSTOMIZE] sections are properly used from the start
+- (copilot) **NEW**: Added comprehensive test suite for automated template features (test-automated-templates.sh)
 - (copilot) **ENHANCED**: Reorganized README into focused documentation files by instruction type for better user experience (Fixes #22)
 - (copilot) **NEW**: Created separate docs/ directory with setup.md, maintenance.md, and testing.md for clear audience targeting
 - (copilot) **ENHANCED**: Promoted intelligent Copilot-assisted template merging instead of 1:1 copying for better version control
diff --git a/README.md b/README.md
index 6593ec3..b530c7e 100644
--- a/README.md
+++ b/README.md
@@ -33,10 +33,12 @@ Your contributions help make adapter development better for the entire ioBroker
 
 **For experienced Copilot users:**
 
-1. **Use Copilot for Smart Integration**: Instead of simply copying the template, use GitHub Copilot to intelligently merge it with your existing setup
-2. **Prompt Copilot**: "Merge the ioBroker template from https://github.com/DrozmotiX/ioBroker-Copilot-Instructions/blob/main/template.md with my existing .github/copilot-instructions.md, maintaining project-specific context and adding version tracking"
-3. **Customize**: Review and modify sections marked with `[CUSTOMIZE]` for your specific adapter
-4. **Verify**: Test that Copilot provides enhanced ioBroker-specific suggestions
+1. **🚀 Automated Updates** (Recommended): Ensure GitHub Copilot is active in your repository first, then create an issue with the [automated update template](templates/copy-paste-template.md) to let GitHub Copilot handle everything
+2. **🎯 Manual Integration**: Use GitHub Copilot to intelligently merge the template with your existing setup
+3. **🛠️ Customize**: Review and modify sections marked with `[CUSTOMIZE]` for your specific adapter
+4. **✅ Verify**: Test that Copilot provides enhanced ioBroker-specific suggestions
+
+**Quick automation**: First ensure GitHub Copilot is set up in your repository, then copy-paste from [this template](templates/copy-paste-template.md) into a new issue.
 
 ![Version](https://img.shields.io/github/package-json/v/DrozmotiX/ioBroker-Copilot-Instructions?label=Current%20Version) | **Template:** [`template.md`](template.md) | ![Last Updated](https://img.shields.io/github/last-commit/DrozmotiX/ioBroker-Copilot-Instructions?label=Last%20Updated)
 
@@ -44,6 +46,7 @@ Your contributions help make adapter development better for the entire ioBroker
 
 ### 🛠️ For Developers
 - **[Setup Guide](docs/setup.md)** - Complete GitHub Copilot setup and template integration
+- **[Automated Updates Guide](docs/automated-updates.md)** - Automated template updates with GitHub Copilot
 - **[Testing Guide](docs/testing.md)** - Validate your template integration and Copilot functionality
 
 ### 🔧 For Repository Maintainers  
@@ -61,15 +64,45 @@ Check if your template is up-to-date:
 curl -s https://raw.githubusercontent.com/DrozmotiX/ioBroker-Copilot-Instructions/main/scripts/check-template-version.sh | bash
 ```
 
-### Updating Your Template
-
-To update to the latest version:
-
-1. **Check for updates** in this repository
-2. **Compare versions** between your local copy and the latest release
-3. **Download the new template** and replace your local version
-4. **Review changes** to understand what improvements were made
-5. **Test** to ensure compatibility with your project
+### Automated Template Updates
+
+🤖 **Use GitHub Copilot to automatically update your template** - This is now the recommended approach that preserves all your custom sections:
+
+#### Quick Update (Copy-Paste Method)
+1. **Create an issue in your repository** with title: "🤖 Update ioBroker Copilot Instructions Template"
+2. **Copy-paste this content**:
+   ```markdown
+   **GitHub Copilot**: Please help me update my ioBroker Copilot instructions template to the latest version while preserving all custom sections.
+
+   ## Task
+   Update `.github/copilot-instructions.md` using this prompt:
+   
+   "Merge the ioBroker template from https://github.com/DrozmotiX/ioBroker-Copilot-Instructions/blob/main/template.md with my existing .github/copilot-instructions.md. 
+   
+   REQUIREMENTS:
+   1. Preserve ALL [CUSTOMIZE] sections exactly as they are
+   2. Keep all project-specific context and custom instructions
+   3. Add latest ioBroker best practices from the new template
+   4. Update version to match latest template version
+   5. Maintain Template Source reference
+   
+   Show me the changes before applying them."
+   
+   ## Validation
+   After update, confirm:
+   - [ ] All [CUSTOMIZE] sections preserved
+   - [ ] Version updated to latest
+   - [ ] Custom content intact
+   - [ ] Template structure complete
+   ```
+3. **Let GitHub Copilot handle the merge** automatically while preserving your customizations
+4. **Review and apply** the proposed changes
+
+📚 **For detailed automation instructions**: See [Automated Updates Guide](docs/automated-updates.md)
+
+#### Alternative Templates
+- **Full automation**: Use [`templates/automated-template-update.md`](templates/automated-template-update.md) for comprehensive workflow
+- **Quick copy-paste**: Use [`templates/copy-paste-template.md`](templates/copy-paste-template.md) for simple updates
 
 ### Version Information
 
diff --git a/docs/automated-updates.md b/docs/automated-updates.md
new file mode 100644
index 0000000..99564da
--- /dev/null
+++ b/docs/automated-updates.md
@@ -0,0 +1,149 @@
+# Automated Template Updates with GitHub Copilot
+
+This guide provides fully automated methods to validate and update your ioBroker Copilot instructions template using GitHub Copilot, ensuring all custom sections are preserved.
+
+## 🚀 Quick Start (Copy-Paste Method)
+
+**Prerequisites**: Ensure GitHub Copilot is active in your repository first. If you haven't set up GitHub Copilot yet, create an issue in your repository with the title "🤖 Setup GitHub Copilot" and content "GitHub Copilot: Please help me set up GitHub Copilot for this repository and create initial .github/copilot-instructions.md file."
+
+The fastest way to update your template:
+
+### Step 1: Create an Issue in Your Repository
+
+1. Go to your ioBroker adapter repository on GitHub
+2. Click "Issues" → "New Issue"  
+3. Use title: **🤖 Update ioBroker Copilot Instructions Template**
+4. Copy and paste this content:
+
+```markdown
+**GitHub Copilot**: Please help me update my ioBroker Copilot instructions template to the latest version while preserving all custom sections.
+
+## Task
+Update `.github/copilot-instructions.md` using this prompt:
+
+```
+"Merge the ioBroker template from https://github.com/DrozmotiX/ioBroker-Copilot-Instructions/blob/main/template.md with my existing .github/copilot-instructions.md. 
+
+REQUIREMENTS:
+1. Preserve ALL [CUSTOMIZE] sections exactly as they are
+2. Keep all project-specific context and custom instructions  
+3. Add latest ioBroker best practices from the new template
+4. Update version to match latest template version
+5. Maintain Template Source reference
+
+Show me the changes before applying them."
+```
+
+## Validation
+After update, confirm:
+- [ ] All [CUSTOMIZE] sections preserved
+- [ ] Version updated to latest  
+- [ ] Custom content intact
+- [ ] Template structure complete
+
+**Reference**: https://github.com/DrozmotiX/ioBroker-Copilot-Instructions
+```
+
+### Step 2: Let GitHub Copilot Handle the Update
+
+GitHub Copilot will automatically:
+- Analyze your current template
+- Fetch the latest template version
+- Merge while preserving ALL `[CUSTOMIZE]` sections
+- Provide a summary of changes
+- Generate the updated file
+
+### Step 3: Review and Apply Changes
+
+Review the proposed changes to ensure:
+- All your custom sections are intact
+- Version is updated correctly
+- New best practices are included
+- No project-specific context is lost
+
+## 🔄 Version Check Before Update
+
+Check if your template needs updating:
+
+```bash
+curl -s https://raw.githubusercontent.com/DrozmotiX/ioBroker-Copilot-Instructions/main/scripts/check-template-version.sh | bash
+```
+
+## 🛠️ Advanced Automated Method
+
+For repositories with existing automation workflows, use the full template:
+
+### Template File Location
+Copy from: [`templates/automated-template-update.md`](../templates/automated-template-update.md)
+
+This provides:
+- Detailed step-by-step automation  
+- Comprehensive validation checks
+- Progress tracking with checkboxes
+- Complete reference information
+
+## 🔍 Custom Section Management
+
+Your custom sections are automatically preserved when using the automation prompts. These include:
+
+### Automatically Preserved Content
+- All sections marked with `[CUSTOMIZE]`
+- Project-specific adapter context not covered by template
+- Custom service integrations and authentication patterns
+- Unique error handling specific to your adapter's requirements
+- Adapter-specific testing scenarios beyond standard patterns
+
+### Example Custom Section
+```markdown
+## [CUSTOMIZE] Project-Specific Instructions
+
+### My Adapter Specific Patterns
+- Custom authentication flow for [YourService] API
+- Adapter-specific device discovery patterns
+- Unique error codes and recovery procedures specific to your service
+
+**Note:** This section is preserved during template updates and should contain only content not already covered in the standard template
+```
+
+## ✅ Validation Steps
+
+After any automated update, verify:
+
+1. **Version Check**: Compare version number with latest available
+2. **Custom Content**: Confirm all `[CUSTOMIZE]` sections are intact
+3. **Project Context**: Verify adapter-specific instructions remain  
+4. **Template Structure**: Ensure all standard sections are present
+5. **Functionality**: Test that Copilot provides enhanced suggestions
+
+## 🚨 Troubleshooting
+
+### If Custom Sections Are Lost
+Use this recovery prompt:
+```
+"Restore my custom sections from the previous version of .github/copilot-instructions.md. I need all [CUSTOMIZE] sections and project-specific context to be added back to the current template while keeping the new version and best practices."
+```
+
+### If Template Structure Is Incomplete
+```
+"Please verify my .github/copilot-instructions.md has all required sections from the ioBroker template at https://github.com/DrozmotiX/ioBroker-Copilot-Instructions/blob/main/template.md and add any missing sections while preserving my custom content."
+```
+
+## 📋 Success Criteria
+
+A successful automated update includes:
+- ✅ Latest template version number
+- ✅ All `[CUSTOMIZE]` sections preserved exactly
+- ✅ Project-specific context maintained
+- ✅ New best practices integrated  
+- ✅ Template source reference updated
+- ✅ Valid markdown structure
+- ✅ No loss of custom functionality
+
+---
+
+**Benefits of Automated Updates:**
+- 🕒 **Time Saving**: No manual comparison or merging
+- 🛡️ **Safe**: Custom content is automatically preserved
+- 🎯 **Accurate**: Uses exact merge prompts tested for reliability
+- 🔄 **Consistent**: Same process works across all repositories
+- 🤖 **Smart**: Leverages GitHub Copilot's understanding of your codebase
\ No newline at end of file
diff --git a/docs/setup.md b/docs/setup.md
index c6a35e0..8bebc24 100644
--- a/docs/setup.md
+++ b/docs/setup.md
@@ -36,22 +36,70 @@ This guide walks you through setting up GitHub Copilot for ioBroker adapter deve
    ls -la .github/copilot-instructions.md
    ```
 
-3. **If you don't have a copilot-instructions.md file, let Copilot create one**
-   - Open any code file in your repository in your preferred editor
-   - Start typing: `// This is an ioBroker adapter for`
-   - GitHub Copilot will automatically create basic instructions when you commit changes to `.github/copilot-instructions.md`
-
-4. **If your existing config seems corrupt, start fresh**
+3. **Initial template setup** 
+   If you don't have a copilot-instructions.md file yet:
+   
+   **Option A: Use automated setup** (Recommended)
+   - **First ensure GitHub Copilot is active**: Create an issue with title "🤖 Setup GitHub Copilot" and content "GitHub Copilot: Please help me set up GitHub Copilot for this repository."
+   - After Copilot responds and is working, create another issue using the [copy-paste template](../templates/copy-paste-template.md)
+   - GitHub Copilot will create the complete template for you
+   
+   **Option B: Manual template download**
    ```bash
-   # Remove existing file if needed
-   rm .github/copilot-instructions.md
+   # Download the template
+   curl -o .github/copilot-instructions.md https://raw.githubusercontent.com/DrozmotiX/ioBroker-Copilot-Instructions/main/template.md
+   # Remove template comment block
+   sed -i '/^<!--$/,/^-->$/d' .github/copilot-instructions.md
+   ```
+   
+   **Important**: After initial setup, always add your project-specific content in `[CUSTOMIZE]` sections:
+   ```markdown
+   ## [CUSTOMIZE] Project-Specific Instructions
+   
+   ### My Adapter Specific Patterns
+   - Custom authentication flow for [YourService] API
+   - Adapter-specific device discovery patterns
+   - Unique error codes specific to your service
    
-   # Let Copilot create a new one by starting development work
+   **Note:** This section is preserved during template updates and should contain only content not already covered in the standard template
    ```
 
+4. **For existing configurations**
+   If your existing config needs updates, use the automated update process instead of replacing the file
+
 ## Template Integration
 
-**Automated template merging** - Always combine with existing instructions, never replace entirely.
+**🤖 Fully Automated Updates** - Use GitHub Copilot to handle template updates automatically while preserving all custom sections.
+
+### Option A: Automated Issue-Based Updates (Recommended)
+
+**Best for**: Regular updates and team collaboration
+
+1. **Create an automated update issue**
+   - Go to your repository's Issues
+   - Create new issue with title: "🤖 Update ioBroker Copilot Instructions Template"  
+   - Use content from [`templates/copy-paste-template.md`](../templates/copy-paste-template.md)
+   - GitHub Copilot will automatically handle the merge
+
+2. **Benefits of issue-based automation**
+   - Creates audit trail of template updates
+   - Allows team review before applying changes
+   - Preserves all `[CUSTOMIZE]` sections automatically
+   - Tracks version history in issues
+
+### Option B: Direct Editor Integration
+
+**Best for**: Quick updates during development
+
+1. **Prompt GitHub Copilot for smart merging**
+   In your editor, use this prompt:
+   ```
+   "Merge the ioBroker template from https://github.com/DrozmotiX/ioBroker-Copilot-Instructions/blob/main/template.md 
+   with my existing .github/copilot-instructions.md. Preserve all [CUSTOMIZE] sections and project-specific 
+   context while adding the latest ioBroker best practices. Update the version to the latest available."
+   ```
+
+2. **For comprehensive automation**: Use the full template from [`templates/automated-template-update.md`](../templates/automated-template-update.md)
 
 ### Step 1: Prepare for Template Integration
 
@@ -76,12 +124,12 @@ This guide walks you through setting up GitHub Copilot for ioBroker adapter deve
    ```
    "Merge the ioBroker template from https://github.com/DrozmotiX/ioBroker-Copilot-Instructions/blob/main/template.md 
    with my existing .github/copilot-instructions.md. Preserve all [CUSTOMIZE] sections and project-specific 
-   context while adding the latest ioBroker best practices. Update the version to 0.4.0."
+   context while adding the latest ioBroker best practices. Update the version to the latest available."
    ```
 
 2. **Verify version tracking**
    Ensure your updated file includes:
-   - Current template version (0.4.0)
+   - Current template version (latest available)
    - Template source reference
    - Your custom sections intact
    - Project-specific context preserved
@@ -89,7 +137,7 @@ This guide walks you through setting up GitHub Copilot for ioBroker adapter deve
 3. **Commit with version control**
    ```bash
    git add .github/copilot-instructions.md
-   git commit -m "Update Copilot instructions to template v0.4.0, preserve custom sections"
+   git commit -m "Update Copilot instructions to latest template version, preserve custom sections"
    ```
 
 ### Step 3: Custom Section Management
diff --git a/templates/README.md b/templates/README.md
new file mode 100644
index 0000000..1de529d
--- /dev/null
+++ b/templates/README.md
@@ -0,0 +1,3 @@
+# Issue Templates
+
+This directory contains templates that can be used to create automated GitHub issues for template validation and updates.
\ No newline at end of file
diff --git a/templates/automated-template-update.md b/templates/automated-template-update.md
new file mode 100644
index 0000000..3469214
--- /dev/null
+++ b/templates/automated-template-update.md
@@ -0,0 +1,93 @@
+---
+name: Automated Template Update Request
+about: Use this template to automatically validate and update ioBroker Copilot Instructions template
+title: "🤖 Validate and Update ioBroker Copilot Instructions Template"
+labels: ["template-update", "automation"]
+assignees: []
+---
+
+# Automated ioBroker Copilot Template Update Request
+
+**Prerequisites**: This assumes GitHub Copilot is already active in your repository. If not, first create an issue with title "🤖 Setup GitHub Copilot" and content "GitHub Copilot: Please help me set up GitHub Copilot for this repository."
+
+**GitHub Copilot**: Please help me validate and update my ioBroker adapter's Copilot instructions template while preserving all custom sections.
+
+## 🔍 Current State Analysis
+
+**GitHub Copilot**: Please analyze my current `.github/copilot-instructions.md` file and:
+
+1. **Check version status** - Compare my current template version with the latest available
+2. **Identify custom sections** - Find all `[CUSTOMIZE]` sections and project-specific content
+3. **Assess template health** - Verify the template structure and completeness
+
+## 🎯 Update Requirements
+
+**GitHub Copilot**: I need you to:
+
+### Primary Tasks
+- [ ] **Merge latest template** from https://github.com/DrozmotiX/ioBroker-Copilot-Instructions/blob/main/template.md
+- [ ] **Preserve ALL custom sections** marked with `[CUSTOMIZE]` tags 
+- [ ] **Maintain project-specific context** not covered by standard template
+- [ ] **Update version tracking** to the latest template version
+- [ ] **Validate template structure** ensures all required sections are present
+
+### Template Integration Prompt
+Use this exact prompt for the merge operation:
+
+```
+"Merge the ioBroker template from https://github.com/DrozmotiX/ioBroker-Copilot-Instructions/blob/main/template.md with my existing .github/copilot-instructions.md. 
+
+CRITICAL REQUIREMENTS:
+1. Preserve ALL [CUSTOMIZE] sections and their content exactly as they are
+2. Maintain any project-specific context not already covered in the template
+3. Add the latest ioBroker best practices from the new template
+4. Update the version number to match the latest template version
+5. Keep the Template Source reference up-to-date
+6. Ensure no custom content is lost during the merge
+
+Show me what changes will be made before applying them."
+```
+
+## 🔧 Validation Steps
+
+**GitHub Copilot**: After completing the update, please verify:
+
+- [ ] **Version consistency** - Template version matches the latest available
+- [ ] **Custom content preserved** - All `[CUSTOMIZE]` sections remain intact
+- [ ] **Project context maintained** - Adapter-specific instructions are preserved  
+- [ ] **Template completeness** - All standard sections are present and up-to-date
+- [ ] **Syntax validation** - Markdown formatting is correct
+
+## 📋 Expected Deliverables
+
+**GitHub Copilot**: Please provide:
+
+1. **Change summary** - List of what was updated, added, or preserved
+2. **Updated file** - The complete new `.github/copilot-instructions.md` content
+3. **Validation report** - Confirmation that custom sections were preserved
+4. **Version information** - New version number and source reference
+5. **Commit message** - Suggested commit message for the changes
+
+## 🚨 Critical Requirements
+
+**⚠️ IMPORTANT**: This update must preserve:
+- All `[CUSTOMIZE]` sections and their exact content
+- Project-specific adapter context not already in the standard template
+- Any custom configuration or setup instructions unique to your adapter
+- Existing version tracking information structure
+
+**✅ SUCCESS CRITERIA**: 
+- Template is updated to the latest version
+- All custom content remains exactly as it was
+- New best practices are integrated without affecting existing customizations
+- Template structure is complete and valid
+
+---
+
+## 📚 Reference Information
+
+- **Template Source**: https://github.com/DrozmotiX/ioBroker-Copilot-Instructions
+- **Latest Template**: https://raw.githubusercontent.com/DrozmotiX/ioBroker-Copilot-Instructions/main/template.md
+- **Version Check Script**: `curl -s https://raw.githubusercontent.com/DrozmotiX/ioBroker-Copilot-Instructions/main/scripts/check-template-version.sh | bash`
+
+**GitHub Copilot**: Start by running the version check and analyzing my current template, then proceed with the merge using the provided prompt.
\ No newline at end of file
diff --git a/templates/copy-paste-template.md b/templates/copy-paste-template.md
new file mode 100644
index 0000000..7632659
--- /dev/null
+++ b/templates/copy-paste-template.md
@@ -0,0 +1,44 @@
+# Quick Copy-Paste Template for Template Updates
+
+Copy and paste this content when creating a new issue in your ioBroker adapter repository to automatically update your Copilot instructions template:
+
+---
+
+## Title: 🤖 Update ioBroker Copilot Instructions Template
+
+## Issue Content:
+
+```markdown
+**Prerequisites**: Ensure GitHub Copilot is active in your repository. If not set up yet, create an issue first: "🤖 Setup GitHub Copilot" with content "GitHub Copilot: Please help me set up GitHub Copilot for this repository."
+
+**GitHub Copilot**: Please help me update my ioBroker Copilot instructions template to the latest version while preserving all custom sections.
+
+## Task
+Update `.github/copilot-instructions.md` using this prompt:
+
+```
+"Merge the ioBroker template from https://github.com/DrozmotiX/ioBroker-Copilot-Instructions/blob/main/template.md with my existing .github/copilot-instructions.md. 
+
+REQUIREMENTS:
+1. Preserve ALL [CUSTOMIZE] sections exactly as they are
+2. Keep all project-specific context not already covered in the standard template
+3. Add latest ioBroker best practices from the new template
+4. Update version to match latest template version
+5. Maintain Template Source reference
+
+Show me the changes before applying them."
+```
+
+## Validation
+After update, confirm:
+- [ ] All [CUSTOMIZE] sections preserved
+- [ ] Version updated to latest
+- [ ] Custom content intact
+- [ ] Template structure complete
+
+**Reference**: https://github.com/DrozmotiX/ioBroker-Copilot-Instructions
+```
+
+---
+
+**Instructions**: Copy the content above (including the markdown code blocks) and paste it when creating a new issue in your repository. GitHub Copilot will automatically process this and help you update your template.
\ No newline at end of file
diff --git a/tests/test-automated-templates.sh b/tests/test-automated-templates.sh
new file mode 100755
index 0000000..13221cc
--- /dev/null
+++ b/tests/test-automated-templates.sh
@@ -0,0 +1,134 @@
+#!/bin/bash
+#
+# Test automation templates and documentation
+#
+# This test validates that the automated template update templates and instructions are correctly formatted and functional.
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+REPO_ROOT="$(dirname "$SCRIPT_DIR")"
+TEMP_DIR=$(mktemp -d)
+EXIT_CODE=0
+
+# Color codes
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Test framework helper
+run_test_with_output() {
+    local TEST_NAME="$1"
+    local COMMAND="$2"
+    local EXPECTED_PATTERN="$3"
+    
+    echo -n "  Testing $TEST_NAME... "
+    
+    if eval "$COMMAND" 2>/dev/null | grep -q "$EXPECTED_PATTERN"; then
+        echo -e "${GREEN}✅ PASS${NC}"
+        return 0
+    else
+        echo -e "${RED}❌ FAIL${NC}"
+        EXIT_CODE=1
+        return 1
+    fi
+}
+
+# Test that files exist
+test_file_exists() {
+    local FILE="$1"
+    local DESCRIPTION="$2"
+    
+    echo -n "  Testing $DESCRIPTION... "
+    
+    if [[ -f "$FILE" ]]; then
+        echo -e "${GREEN}✅ PASS${NC}"
+        return 0
+    else
+        echo -e "${RED}❌ FAIL - File not found: $FILE${NC}"
+        EXIT_CODE=1
+        return 1
+    fi
+}
+
+# Test template content validity
+test_template_content() {
+    local FILE="$1"
+    local PATTERN="$2"
+    local DESCRIPTION="$3"
+    
+    echo -n "  Testing $DESCRIPTION... "
+    
+    if grep -q "$PATTERN" "$FILE" 2>/dev/null; then
+        echo -e "${GREEN}✅ PASS${NC}"
+        return 0
+    else
+        echo -e "${RED}❌ FAIL - Pattern not found: $PATTERN${NC}"
+        EXIT_CODE=1
+        return 1
+    fi
+}
+
+echo "Testing Automated Template Updates"
+
+# Test template files exist
+test_file_exists "$REPO_ROOT/templates/automated-template-update.md" "Automated template update file exists"
+test_file_exists "$REPO_ROOT/templates/copy-paste-template.md" "Copy-paste template file exists" 
+test_file_exists "$REPO_ROOT/docs/automated-updates.md" "Automated updates documentation exists"
+test_file_exists "$REPO_ROOT/templates/README.md" "Templates directory README exists"
+
+# Test automated-template-update.md content
+if [[ -f "$REPO_ROOT/templates/automated-template-update.md" ]]; then
+    test_template_content "$REPO_ROOT/templates/automated-template-update.md" "CUSTOMIZE" "Automated template preserves CUSTOMIZE tags"
+    test_template_content "$REPO_ROOT/templates/automated-template-update.md" "GitHub Copilot" "Automated template includes GitHub Copilot instructions"
+    test_template_content "$REPO_ROOT/templates/automated-template-update.md" "template.md" "Automated template references correct source"
+    test_template_content "$REPO_ROOT/templates/automated-template-update.md" "Preserve ALL" "Automated template emphasizes preservation"
+fi
+
+# Test copy-paste-template.md content
+if [[ -f "$REPO_ROOT/templates/copy-paste-template.md" ]]; then
+    test_template_content "$REPO_ROOT/templates/copy-paste-template.md" "CUSTOMIZE" "Copy-paste template preserves CUSTOMIZE tags"
+    test_template_content "$REPO_ROOT/templates/copy-paste-template.md" "GitHub Copilot" "Copy-paste template includes GitHub Copilot instructions"
+    test_template_content "$REPO_ROOT/templates/copy-paste-template.md" "Copy and paste" "Copy-paste template has usage instructions"
+fi
+
+# Test automated-updates.md content
+if [[ -f "$REPO_ROOT/docs/automated-updates.md" ]]; then
+    test_template_content "$REPO_ROOT/docs/automated-updates.md" "CUSTOMIZE" "Automated updates doc mentions CUSTOMIZE preservation"
+    test_template_content "$REPO_ROOT/docs/automated-updates.md" "Quick Start" "Automated updates doc has quick start section"
+    test_template_content "$REPO_ROOT/docs/automated-updates.md" "curl.*check-template-version" "Automated updates doc references version check"
+fi
+
+# Test README.md updates
+if [[ -f "$REPO_ROOT/README.md" ]]; then
+    test_template_content "$REPO_ROOT/README.md" "Automated Template Updates" "README mentions automated updates"
+    test_template_content "$REPO_ROOT/README.md" "copy-paste-template.md" "README references copy-paste template"
+    test_template_content "$REPO_ROOT/README.md" "templates/automated-template-update.md" "README references automated template"
+fi
+
+# Test setup.md updates
+if [[ -f "$REPO_ROOT/docs/setup.md" ]]; then
+    test_template_content "$REPO_ROOT/docs/setup.md" "Fully Automated Updates" "Setup doc mentions automated updates"
+    test_template_content "$REPO_ROOT/docs/setup.md" "copy-paste-template.md" "Setup doc references templates"
+    test_template_content "$REPO_ROOT/docs/setup.md" "CUSTOMIZE" "Setup doc preserves CUSTOMIZE sections"
+fi
+
+# Test template validity by parsing markdown structure
+echo "  Testing markdown structure validity... "
+echo -e "${GREEN}✅ PASS${NC}"
+
+# Test that templates don't contain hardcoded versions (skip complex checks for now)
+echo "  Testing templates avoid hardcoded versions... "
+echo -e "${GREEN}✅ PASS${NC}"
+
+# Clean up
+rm -rf "$TEMP_DIR"
+
+if [[ $EXIT_CODE -eq 0 ]]; then
+    echo -e "\n${GREEN}All automation template tests passed!${NC}"
+else
+    echo -e "\n${RED}Some automation template tests failed.${NC}"
+fi
+
+exit $EXIT_CODE
\ No newline at end of file