Diagrams to Applications
AI-assisted Structured Event Storming diagram editor for business software engineering teams. It produces consistent software specifications for agentic SDLC workflows.
Structured
StormPilot embeds formal notations directly into Event Storming elements to reduce interpretation drift: the gap between what a domain is responsible for and what actually gets built, caused by lost or ambiguous information.
User Stories
Capture user intent but leave inner objects, relationships, and behavioral constraints largely implicit.
BDD scenarios
Reduce ambiguity through behavior examples, but don't fully formalize the underlying domain model.
EARS
Control the individual requirements, but don't formalize the broader domain model or its relationships.
Structured Event Storming
Transforms the Event Storming diagram, expressed in natural language, into a formal notation.
Assisted
The AI assistant reads your actual domain model and proposes specific fixes: naming improvements, missing elements, role definitions, flow gaps, constraint clarifications. Accept what's useful, dismiss the rest.
How it works
1. Add elements
Drag an element onto the panel: Actor, Action, Aggregate, Event, Rule, View, External System, Hotspot, or Term.
2. Connect them
Draw arrows to form the flow. Only certain connections are valid, and invalid ones get flagged automatically.
3. Verify the domain
Disconnected elements, incomplete flows, invalid arrows, and undefined terms are flagged live as you edit.
4. Export
Export the domain as a PNG image, a JSON file, or an application spec for your coding agent.
Demo
This is a real e-commerce domain, "Customers," modeled in StormPilot: Actors, Actions, Aggregates, Events, Rules, Views, and Terms, fully connected.
Event Storming
Event Storming is a collaborative workshop technique invented by Alberto Brandolini for exploring complex business processes as a timeline of repeating elements.
FAQ
Do I need to pay to try it?
No. Demo is a free, public sandbox with no signup and all roles available. It resets daily and caps at 5 domains, 2 versions each.
What is a domain version?
A Facilitator can freeze the current state of a diagram as a version. Versions are immutable, timestamped, and read-only.
What does it export?
StormPilot exports User Interface, Application Programming Interface, Data Model, and Behavior scenarios.
Does the AI code?
No. StormPilot AI specifies WHAT to code: the domain model and its behavior. The technology stack is still the engineering team's decision.