Adobe Commerce + LibreChat: Complete MCP Integration

Adobe Commerce is a MCP server that Adobe Commerce MCP server.

When integrated with LibreChat, you can:

• Analyze and explore Adobe Commerce GraphQL schema structure
• Write and test GraphQL queries and mutations for Adobe Commerce
• Interact with Adobe Commerce business logic through GraphQL

This guide provides step-by-step instructions to set up Adobe Commerce in LibreChat, including configuration, examples, and troubleshooting.

What You'll Achieve

After completing this setup:

• Adobe Commerce will be fully integrated and operational
• You can use Adobe Commerce tools directly in LibreChat
• All Adobe Commerce capabilities will be available for your workflows
• Access to 4 different tools

Prerequisites

Before starting, ensure you have:

• Node.js
• npm
• Adobe Commerce environment
• LibreChat installed and configured
• Compatible operating system (Docker (Recommended), Kubernetes, Local Installation, Cloud Platforms)

Installation

Step 1: Install Adobe Commerce

Install using npm:

npx -y @rafaelcg/adobe-commerce-dev-mcp@latest

Verify installation:

npx @rafaelcg/adobe-commerce-dev-mcp@latest --help

Configuration

Step 2: Configure LibreChat

1. Open LibreChat settings
2. Navigate to MCP server configuration
3. Add Adobe Commerce server with appropriate settings
4. Save and restart if needed

Examples

Once configured, you can use Adobe Commerce in LibreChat:

Explore GraphQL Schema

Introspect Adobe Commerce admin GraphQL schema

Ask LibreChat: "Show me the available GraphQL schema for product management in Adobe Commerce"

Expected Result: Detailed schema information including product types, fields, and available operations

Create Product Query

Build GraphQL query to retrieve product information

Ask LibreChat: "Help me write a GraphQL query to get product details including name, price, and inventory status"

Expected Result: Well-formed GraphQL query with proper field selection and structure

Customer Management Operation

Develop customer-related GraphQL operations

Ask LibreChat: "Create a GraphQL mutation to update customer profile information"

Expected Result: GraphQL mutation with proper input types and customer field updates

Order Processing Query

Build order management GraphQL operations

Ask LibreChat: "Write a GraphQL query to retrieve order history with product details and shipping information"

Expected Result: Complex GraphQL query with nested relationships and order data structure

Testing Your Setup

1. Launch LibreChat
2. Verify Adobe Commerce is available in the tools list
3. Test basic Adobe Commerce functionality

Troubleshooting

Common Issues

Schema Introspection Failed

Symptoms: Schema not accessible, GraphQL endpoint errors, Authentication failures

Cause: Invalid GraphQL endpoint URL or authentication token

Solution:

• Verify Adobe Commerce GraphQL endpoint is accessible
• Check admin integration token has proper permissions
• Test endpoint manually with GraphQL client
• Ensure Adobe Commerce instance is running and configured

NPM Package Installation Error

Symptoms: Package not found, Installation timeouts, Version conflicts

Cause: Network issues, package registry problems, or dependency conflicts

Solution:

• Clear npm cache: npm cache clean --force
• Try alternative registry: npm install --registry https://registry.npmjs.org/
• Check network connectivity and proxy settings
• Update npm to latest version: npm install -g npm@latest

GraphQL Operation Syntax Error

Symptoms: Syntax validation errors, Malformed query messages, Parser errors

Cause: Invalid GraphQL syntax or schema incompatibility

Solution:

• Validate GraphQL syntax with online validator
• Check field names match schema definitions
• Ensure proper query structure and formatting
• Use introspect_admin_schema to verify available fields

Windows Command Execution Error

Symptoms: Command not recognized, Execution policy errors, Path issues

Cause: Windows-specific command execution or security policy restrictions

Solution:

• Use cmd configuration: "command": "cmd", "args": ["/c", "npx", ...]
• Check PowerShell execution policy: Set-ExecutionPolicy RemoteSigned
• Verify Node.js and npm are in system PATH
• Run terminal as administrator if needed

MCP Server Not Connecting

Symptoms: Status shows "Disconnected" or "Error", Server not appearing in list, Connection timeout

Cause: Invalid configuration, missing dependencies, or server startup failure

Solution:

• Check librechat.yaml syntax is valid YAML
• Verify npx and Node.js are available (for stdio/command-based servers)
• Check server command and args are correct
• Review LibreChat logs for error messages: docker logs librechat
• Increase timeout value if server takes longer to initialize
• Ensure required ports are not blocked (for HTTP-based servers)

OAuth Authentication Failing

Symptoms: Status shows "OAuth Required", Redirect loop during auth, Token refresh errors

Cause: OAuth credentials not configured or redirect URLs incorrect

Solution:

• Verify OAuth clientId and clientSecret in librechat.yaml
• Check redirect URL is correctly set in OAuth provider settings
• Ensure authorizationUrl and tokenUrl are accessible
• Complete OAuth flow by clicking "Initialize" in MCP Settings panel
• Check browser console for OAuth-related errors

User Credentials Not Working

Symptoms: Prompts for credentials not appearing, Variables not substituted, Authentication errors

Cause: User credential variables incorrectly formatted or not entered

Solution:

• Use correct format: {{USER_VARIABLE_NAME}} in librechat.yaml
• Enter credentials through MCP Settings panel in UI
• Verify variable names match between config and UI
• Check credentials are saved per-user (not shared globally)

Tools Not Appearing in Chat

Symptoms: No tool dropdown available, MCP tools missing from interface, Server connected but tools unavailable

Cause: MCP server not properly integrated with chat endpoint or agent

Solution:

• Verify you are using an endpoint that supports MCP (not all models do)
• Check if Agent Builder is enabled and MCP tools are assigned to agent
• Restart chat session after adding new MCP servers
• Verify MCP server actually provides tools (some servers are resource-only)
• Check server logs to confirm tools are being discovered

Docker Deployment Problems

Symptoms: Container fails to start, Database connection errors, Port conflicts

Cause: Docker configuration issues or missing environment variables

Solution:

• Verify .env file is properly configured with all required variables
• Check MongoDB connection string is correct
• Ensure ports 3080 (frontend) and 3081 (backend) are available
• Run docker compose logs to view detailed error messages
• Verify Docker and Docker Compose versions meet minimum requirements

Performance Issues with MCP

Symptoms: Slow tool execution, Timeout errors, UI freezing during tool calls

Cause: Server timeout too short, inefficient MCP server, or network latency

Solution:

• Increase timeout values in librechat.yaml (both init and operation timeouts)
• Use HTTP transport instead of stdio for remote servers
• Monitor MCP server performance independently
• Consider caching for frequently accessed resources
• Use Streamable HTTP transport for production environments

Adobe Commerce not appearing in LibreChat

Symptoms: Server not listed, Tools not available

Cause: Configuration or installation issue

Solution:

• Verify configuration syntax
• Check Adobe Commerce installation
• Restart LibreChat
• Check logs for error messages

Next Steps

Now that Adobe Commerce is integrated with LibreChat:

• Explore all Adobe Commerce capabilities through LibreChat
• Check out other MCP servers that work with LibreChat
• Join the MCP community for tips and support
• Consider contributing to Adobe Commerce development

Need Help?

• Search for Adobe Commerce documentation
• Check the LibreChat MCP guide
• Join the MCP community discussions