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Business Events

Manage event-driven service definitions and publish/subscribe channels in Mendix applications.

1|Updated Jun 5, 2026
Search Tags:#messaging#microservices#events#kafka#mendix#mdl
One-click install
npx skills add https://github.com/engalar/mxcli-taskdemo --skill business-events
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: Business Events
Source: https://github.com/engalar/mxcli-taskdemo/tree/main/TaskDemo/.claude/skills/business-events
Command: npx skills add https://github.com/engalar/mxcli-taskdemo --skill business-events

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill simplifies the complex task of architecting event-driven communication between Mendix applications and external message brokers like Kafka.

Core Features & Use Cases

  • Service Definition: Easily create, modify, or drop business event services using a structured MDL-based syntax.
  • Message Orchestration: Define publish/subscribe message channels with precise attribute mapping and entity linking.
  • Use Case: When building a microservices architecture, use this skill to define a CustomerEventsApi that automatically notifies external systems whenever a customer record is updated in your Mendix app.

Quick Start

Use the business events skill to create a new service named OrderEventsApi that publishes order status updates to your message broker.

Frequently Asked Questions about Business Events

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I define event-driven microservices communication between Mendix and Kafka?▼

You define event-driven microservices communication by creating publish/subscribe message channels with precise attribute mapping and entity linking using a structured MDL-based syntax. This orchestrates messages between Mendix applications and external Kafka brokers.

What is the best way to manage publish/subscribe message channels in a Mendix application?▼

The best way to manage publish/subscribe channels is by using a service definition lifecycle approach that creates and maintains channels with precise attribute mapping. This ensures compliance with BusinessEvents module requirements for Java-based event processing.

Can I use MDL syntax to create and drop business event services in Mendix?▼

Yes, you can use structured MDL-based syntax to easily create, modify, or drop business event services within Mendix applications. This manages the entire lifecycle of event-driven service definitions programmatically.

Does event publishing in Mendix require Java-based BusinessEvents module compliance?▼

Yes, Java-based BusinessEvents module compliance is required for event publishing and consumption. The service definition lifecycle ensures that your publish/subscribe channels and entity mappings meet these specific architectural requirements.

How do I notify external systems when a Mendix application record is updated?▼

You notify external systems by defining a business event service that publishes messages to a broker whenever records are updated. This uses publish/subscribe channels with entity linking to automatically broadcast changes to external microservices.

What are the limitations of using MDL for event-driven service definitions in Mendix?▼

MDL-based definitions are focused on structuring publish/subscribe channels and entity mappings for Java-based BusinessEvents compliance. Services requiring non-Java event processing or complex broker-specific routing configurations may need additional external customization.

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