BPMN Assistant is an application that uses Large Language Models (LLMs) to assist with creating, editing, and interpreting Business Process Model and Notation (BPMN) diagrams.

1. Clone the repository

git clone https://github.com/jtlicardo/bpmn-assistant.git

cd bpmn-assistant

2. Set up your environment variables

cd src/bpmn_assistant

cp .env.example .env

cd src\bpmn_assistant

copy .env.example .env

3. Open the .env file and replace the placeholder values with your actual API keys.

4. Build and run the application

docker-compose up --build

5. Open your browser and go to https://localhost:8080

• Docker
• Docker Compose
• At least one of the following API keys:
  • OpenAI API key
  • Anthropic API key
  • Google AI Studio (Gemini) API key

Note: You can use any combination of the API keys above, but at least one is required to use the app.

• GPT-4o mini
• GPT-4o

• Claude 3 Haiku
• Claude 3.5 Sonnet

• Gemini 1.5 Flash
• Gemini 1.5 Pro

1. Diagram creation - Generates BPMN diagrams based on text descriptions.
2. Diagram editing - Modifies BPMN diagrams based on user input.
3. Diagram interpretation - Provides text descriptions of BPMN diagrams.
4. Drag-and-drop functionality - Users can drag and drop BPMN files (containing only supported elements) into the editor, then ask the LLM to edit or explain the process.

The application currently supports a subset of BPMN elements:

• Task
• User task
• Service task
• Exclusive gateway
• Parallel gateway
• Start event
• End event

• The AI assistant does not "see" manual edits made to the diagram. It always responds based on its last generated version. Keep this in mind when interacting with the assistant after making manual changes.
• Pools and lanes are not and will not be supported.

• Expanded BPMN element support
• Implementing LLM awareness of manual edits to the diagram

If you have any questions or feedback, please open an issue on this GitHub repository.