Reach out to me on LinkedIn or Email Me to discuss customizations !

💡 For users interested in MCP server for AEM as a Cloud Service, check out my other GitHub project: AEMaaCS MCP Server - A comprehensive read and write MCP server specifically designed for AEM as a Cloud Service with advanced features and enterprise-grade capabilities.

📜 DUAL LICENSING: This project is licensed under AGPL-3.0 for open source use. Commercial licenses are available for organizations that need to use this software without AGPL obligations. See COMMERCIAL_LICENSE.md for details.

AEM MCP Server (aem-mcp-server)

AEM MCP Server is a comprehensive, production-ready Model Context Protocol (MCP) server for Adobe Experience Manager (AEM). It provides 35+ robust REST/JSON-RPC API methods for complete content, component, asset, and template management, with advanced integrations for AI, chatbots, and automation workflows. This project is designed for AEM developers, content teams, and automation engineers who want to manage AEM programmatically or via natural language interfaces.

Table of Contents

• Overview

• Features

• Quick Start

• Usage Examples

• Configuration

• API & Client Usage

• AI IDE Integration (Cursor, Cline, etc.)

• Security

• Project Structure

• Integrations

• Contribution

• License

Related MCP server: mcp-after-effects

Overview

• Modern, TypeScript-based AEM MCP server

• REST/JSON-RPC API for AEM content, component, and asset operations

• AI/LLM integration (OpenAI, Anthropic, Ollama, custom HTTP APIs)

• Telegram bot for conversational AEM management

• Production-ready, modular, and extensible

Features

🚀 Core Capabilities (35+ Methods)

Page Operations (10 methods)

• Page Lifecycle: Create, delete, activate/deactivate pages with proper template integration

• Content Management: Get page content, properties, text extraction, and image management

• Page Discovery: List pages with depth control, pagination, and filtering

• Publishing: Activate/deactivate pages with tree operations

Component Operations (7 methods)

• Component CRUD: Create, update, delete, and validate components

• Bulk Operations: Update multiple components with validation and rollback support

• Component Discovery: Scan pages to discover all components and their properties

• Image Management: Update image paths with verification

Asset Operations (4 methods)

• DAM Management: Upload, update, delete assets in AEM DAM

• Metadata Operations: Get and update asset metadata

• File Processing: Support for multiple file types with MIME type detection

Search & Query Operations (3 methods)

• Advanced Search: QueryBuilder integration with fulltext search

• JCR Queries: Execute JCR SQL2-style queries with security validation

• Enhanced Page Search: Intelligent search with fallback strategies

Template Operations (2 methods)

• Template Discovery: Get available templates for sites and paths

• Template Analysis: Detailed template structure and metadata extraction

Site & Localization (3 methods)

• Multi-site Management: Fetch sites, language masters, and available locales

• Localization Support: Manage content across different languages and regions

Replication & Publishing (2 methods)

• Content Replication: Replicate and publish content to selected locales

• Unpublishing: Remove content from publish environments

Legacy & Utility Operations (5 methods)

• JCR Node Access: Direct node content access and child listing

• System Utilities: Method listing, status checking, and workflow management

🔧 Technical Features

• REST & JSON-RPC APIs: Dual API support for maximum compatibility

• Interactive Dashboard: Web-based interface for API exploration and testing

• Comprehensive Testing: Built-in test suite with automated issue tracking

• Enhanced Error Handling: Structured error responses with retry mechanisms

• Security: Authentication, path validation, and safe operation defaults

• Performance: Connection pooling, caching, and optimized queries

Quick Start

Prerequisites

• Node.js 18+

• Access to an AEM instance (local or remote)

Installation

cd clone
npm install

Build

npm run build

Run (Production)

npm start

Run (Development, hot reload)

npm run dev

Usage Examples

JSON-RPC API Examples

1. List all pages under a path

curl -u admin:admin \
  -X POST http://localhost:3001/mcp \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "listPages",
    "params": {
      "siteRoot": "/content/mysite",
      "depth": 2,
      "limit": 10
    }
  }'

2. Create a new page with template

curl -u admin:admin \
  -X POST http://localhost:3001/mcp \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "id": 2,
    "method": "createPage",
    "params": {
      "parentPath": "/content/mysite/en",
      "title": "New Product Page",
      "template": "/conf/mysite/settings/wcm/templates/page-template"
    }
  }'

3. Update a component property

curl -u admin:admin \
  -X POST http://localhost:3001/mcp \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "id": 3,
    "method": "updateComponent",
    "params": {
      "componentPath": "/content/mysite/en/home/jcr:content/root/container/text",
      "properties": {
        "text": "Updated content",
        "textIsRich": true
      }
    }
  }'

4. Search for content

curl -u admin:admin \
  -X POST http://localhost:3001/mcp \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "id": 4,
    "method": "searchContent",
    "params": {
      "type": "cq:Page",
      "fulltext": "product",
      "path": "/content/mysite",
      "limit": 20
    }
  }'

5. Upload an asset to DAM

curl -u admin:admin \
  -X POST http://localhost:3001/mcp \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "id": 5,
    "method": "uploadAsset",
    "params": {
      "parentPath": "/content/dam/mysite/images",
      "fileName": "hero-image.jpg",
      "fileContent": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQ...",
      "mimeType": "image/jpeg",
      "metadata": {
        "dc:title": "Hero Image",
        "dc:description": "Main hero image for homepage"
      }
    }
  }'

REST API Examples

1. Get all available methods

curl -u admin:admin http://localhost:3001/api/methods

2. Get method details

curl -u admin:admin http://localhost:3001/api/methods/createPage

3. Execute method via REST

curl -u admin:admin \
  -X POST http://localhost:3001/api/methods/listPages \
  -H 'Content-Type: application/json' \
  -d '{
    "siteRoot": "/content/mysite",
    "depth": 1,
    "limit": 10
  }'

Method Categories and Examples

Page Operations

• createPage - Create pages with proper template integration

• deletePage - Remove pages with force option

• listPages - List pages with depth and pagination

• getPageContent - Extract complete page content

• getPageProperties - Get page metadata and properties

• activatePage / deactivatePage - Publish/unpublish pages

• getAllTextContent / getPageTextContent - Extract text content

• getPageImages - Extract image references

Component Operations

• validateComponent - Validate component changes before applying

• updateComponent - Update component properties with verification

• scanPageComponents - Discover all components on a page

• createComponent - Add new components to pages

• deleteComponent - Remove components

• updateImagePath - Update image component references

• bulkUpdateComponents - Update multiple components atomically

Asset Operations

• uploadAsset - Upload files to DAM with metadata

• updateAsset - Update asset metadata and content

• deleteAsset - Remove assets from DAM

• getAssetMetadata - Retrieve asset metadata

Search Operations

• searchContent - Query Builder search with flexible parameters

• executeJCRQuery - Execute JCR queries (QueryBuilder wrapper)

• enhancedPageSearch - Intelligent page search with fallbacks

Template Operations

• getTemplates - List available templates for sites

• getTemplateStructure - Get detailed template structure

Site & Localization

• fetchSites - Get all available sites

• fetchLanguageMasters - Get language masters for sites

• fetchAvailableLocales - Get available locales

Interactive Dashboard

Access the web dashboard at http://localhost:3001/dashboard for:

• Interactive method testing

• Parameter validation

• Response visualization

• API documentation

• Batch testing capabilities

Configuration

Environment Variables

Create a .env file in the project root with the following (edit as needed):

AEM_HOST=http://localhost:4502
AEM_SERVICE_USER=admin
AEM_SERVICE_PASSWORD=admin
MCP_PORT=8080
GATEWAY_PORT=3001
MCP_USERNAME=admin
MCP_PASSWORD=admin

MCP Client Configuration

Sample for AI-based code editors or custom clients:

{
  "mcpServers": {
    "aem-mcp": {
      "command": "node",
      "args": [
        "absolute path to dist/mcp-server.js"
      ]
    }
  }
}

Advanced Configuration Options

# Optional: Advanced AEM Configuration
AEM_SITES_ROOT=/content
AEM_ASSETS_ROOT=/content/dam
AEM_TEMPLATES_ROOT=/conf
AEM_XF_ROOT=/content/experience-fragments
AEM_PUBLISHER_URLS=http://localhost:4503
AEM_DEFAULT_AGENT=publish
AEM_ALLOWED_COMPONENTS=text,image,hero,button,list,teaser,carousel
AEM_QUERY_MAX_LIMIT=100
AEM_QUERY_DEFAULT_LIMIT=20
AEM_QUERY_TIMEOUT=30000
AEM_MAX_DEPTH=5

# Optional: AI Integration (if needed)
# OPENAI_API_KEY=your-openai-key
# TELEGRAM_BOT_TOKEN=your-telegram-bot-token

API & Client Usage

• REST/JSON-RPC: Exposes all AEM operations via HTTP endpoints

• Supported Operations: Page/asset CRUD, component validation/update, search, rollout, publish, text/image extraction, and more

• AI/LLM: Send natural language commands to the server (via API or Telegram)

• Telegram Bot: Connect your bot using TELEGRAM_BOT_TOKEN and chat with your AEM instance

AI IDE Integration (Cursor, Cline, etc.)

AEM MCP Server is compatible with modern AI IDEs and code editors that support MCP protocol, such as Cursor and Cline.

How to Connect:

1. Install and run the AEM MCP Server as described above.

2. Configure your IDE to connect to the MCP server. Example for Cursor/Cline:

   • Open your IDE's MCP server settings.

   • Add a new server with:

     • Type: Custom MCP

     • Command: node

     • Args: ["/absolute/path/to/dist/mcp-server.js"]

     • Port: 8080 (or as configured)

     • Auth: Use MCP_USERNAME/MCP_PASSWORD from your .env

3. Restart your IDE and connect. The IDE will now be able to:

   • List, search, and manage AEM content

   • Run MCP methods (CRUD, search, rollout, etc.)

   • Use AI/LLM features if enabled

Custom MCP Clients

• You can build your own MCP client in any language that supports HTTP/JSON-RPC.

• See the Usage Examples for API call patterns.

• Authenticate using basic auth (MCP_USERNAME/MCP_PASSWORD).

• All MCP methods are available via the /api endpoint.

Security

• Auth required for all operations (see MCP_USERNAME/MCP_PASSWORD)

• Environment-based configuration for safe deployment

• All destructive operations require explicit parameters and validation

Project Structure

• src/ — TypeScript source code

• dist/ — Compiled JS output

Integrations

• AI/LLM: OpenAI, Anthropic, Ollama, custom HTTP APIs

• Telegram: Chat-based AEM management

Contribution

Contributions are welcome! Please open issues or pull requests for bug fixes, features, or documentation improvements.

Troubleshooting

Common Issues

Connection Issues

# Test AEM connection
curl -u admin:admin http://localhost:4502/libs/granite/core/content/login.html

# Check server health
curl http://localhost:3001/health

Authentication Problems

• Verify AEM credentials in .env file

• Check MCP_USERNAME and MCP_PASSWORD for API access

• Ensure AEM user has sufficient permissions

Page Creation Issues

• Empty pages without jcr:content: Use proper template parameter

• Pages not visible in Author: Ensure template exists and is valid

• Template not found: Verify template path and permissions

Component Update Failures

• Component not found: Verify component path exists

• Update failed: Check component properties and validation

• Permission denied: Ensure user has write access

Performance Optimization

• Use pagination with limit parameter for large result sets

• Set appropriate depth values for page listing

• Configure AEM_QUERY_TIMEOUT for slow queries

• Use bulk operations for multiple component updates

Debugging

# Enable debug logging
DEBUG=aem-mcp:* npm run dev

# Check detailed health status
curl http://localhost:3001/health

# List all available methods
curl -u admin:admin http://localhost:3001/api/methods

Common Use Cases

Content Migration

// 1. List source pages
const pages = await listPages({ siteRoot: '/content/source', depth: 3 });

// 2. Create target pages with templates
for (const page of pages.data.pages) {
  await createPage({
    parentPath: '/content/target',
    title: page.title,
    template: '/conf/target/settings/wcm/templates/page'
  });
}

// 3. Copy components
const components = await scanPageComponents({ pagePath: sourcePage });
for (const component of components.data.components) {
  await createComponent({
    pagePath: targetPage,
    componentType: component.resourceType,
    properties: component.properties
  });
}

Bulk Content Updates

// Update multiple text components
const updates = [
  {
    componentPath: '/content/site/page1/jcr:content/text1',
    properties: { text: 'Updated content 1' }
  },
  {
    componentPath: '/content/site/page2/jcr:content/text2',
    properties: { text: 'Updated content 2' }
  }
];

await bulkUpdateComponents({
  updates,
  validateFirst: true,
  continueOnError: false
});

Asset Management Workflow

// 1. Upload assets
await uploadAsset({
  parentPath: '/content/dam/project',
  fileName: 'hero.jpg',
  fileContent: base64Content,
  metadata: { 'dc:title': 'Hero Image' }
});

// 2. Update page to use new asset
await updateComponent({
  componentPath: '/content/site/home/jcr:content/hero',
  properties: { fileReference: '/content/dam/project/hero.jpg' }
});

// 3. Publish changes
await activatePage({ pagePath: '/content/site/home' });

Search and Discovery

// Find pages by content
const results = await searchContent({
  type: 'cq:Page',
  fulltext: 'product launch',
  path: '/content/mysite'
});

// Get detailed page information
for (const result of results.data.results) {
  const content = await getPageContent({ pagePath: result.path });
  const components = await scanPageComponents({ pagePath: result.path });
}

API Reference

Authentication

All API endpoints require HTTP Basic Authentication:

Authorization: Basic base64(username:password)

Response Format

All responses follow this structure:

{
  "success": true,
  "operation": "methodName",
  "timestamp": "2024-01-01T00:00:00.000Z",
  "data": {
    // Method-specific response data
  }
}

Error Handling

Error responses include structured information:

{
  "success": false,
  "operation": "methodName",
  "timestamp": "2024-01-01T00:00:00.000Z",
  "error": {
    "code": "ERROR_CODE",
    "message": "Human readable error message",
    "details": {},
    "recoverable": true,
    "retryAfter": 5000
  }
}

Error Handling Best Practices

The AEM MCP Server follows REST API best practices by returning HTTP 200 status codes with structured error information in the response body. This approach provides several benefits:

1. Consistent Response Format: All responses, whether successful or not, follow the same JSON structure

2. Detailed Error Information: Error responses include specific codes, messages, and details

3. Client-Side Processing: Clients can easily parse and handle errors programmatically

4. Recoverable vs. Fatal Errors: The recoverable flag indicates if retrying might succeed

5. Retry Guidance: When appropriate, retryAfter suggests a wait time before retrying

Example Error Handling in Client Code:

async function callMcpMethod(method, params) {
  const response = await fetch(`/api/methods/${method}`, {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify(params)
  });
  
  const result = await response.json();
  
  if (!result.success) {
    // Handle error based on error code and details
    console.error(`Error in ${method}:`, result.error.message);
    
    if (result.error.recoverable && result.error.retryAfter) {
      // Implement retry logic
      console.log(`Retrying after ${result.error.retryAfter}ms`);
      await new Promise(resolve => setTimeout(resolve, result.error.retryAfter));
      return callMcpMethod(method, params); // Recursive retry
    }
    
    throw new Error(`${result.error.code}: ${result.error.message}`);
  }
  
  return result.data;
}

Common Error Codes:

License

Open Source License (AGPL-3.0)

This project is licensed under the GNU Affero General Public License v3.0 (AGPL-3.0).

What this means:

• ✅ Free to use, modify, and distribute

• ✅ If you run a modified version as a network service, you must provide source code to users

• ✅ All modifications must also be licensed under AGPL-3.0

• ✅ Perfect for open source projects and internal use

Read the full license: LICENSE

Commercial License

Need to use this software without AGPL obligations?

We offer commercial licenses for organizations that want to:

• ❌ Keep modifications private

• ❌ Integrate into proprietary systems without source disclosure

• ✅ Get priority support and custom features

• ✅ Receive legal protection and indemnification

Pricing starts at $X,XXX/year with a free 30-day evaluation license.

Learn more: COMMERCIAL_LICENSE.md

Contact for commercial licensing:

• 📧 Email: indrasish00@gmail.com

• 💼 LinkedIn: linkedin.com/in/indrasish/

Why Dual Licensing?

This model allows us to:

1. Support the open source community with free, powerful tools

2. Provide enterprise-grade support for commercial users

3. Continue development with sustainable funding

4. Ensure compliance with clear licensing terms

If you're unsure which license you need, contact us for guidance.