Modern teams move fast. Shared understanding falls behind.
Teams don't fail because of missing docs. They fail because no one is quite sure how things fit together right now.
Decreen starts with your code repositories*, deriving a living system map from the code itself.
*Additional engineering sources are coming next.
How it works
Start with a code repository. Decreen derives a living system map from the code and keeps it aligned as the code evolves.
- Analyze repository
- Generate system map
- Track changes over time
Works across roles
Decreen surfaces the same current architecture view for everyone — so teams can reason from a shared map instead of each person rebuilding context on their own.
Engineering leaders
Understand how systems, services, dependencies, and ownership signals relate across the codebase.
Engineers
Trace APIs, dependencies, and system boundaries without piecing together architecture from raw code alone.
New joiners
Start with a map of the system before getting lost in files, folders, and second-hand explanations.
One shared view
Decreen derives a shared architecture map from your code repositories: what exists, how it connects, where boundaries are, and where context may be missing.
Built to complement your stack
Decreen is not another place to write things down, and it is not an AI agent that changes your code.
We don't:
–Replace your documentation
–Replace engineering judgment
–Generate code on your behalf
–Ask teams to keep diagrams manually updated
Instead, Decreen derives structure from the code your team already maintains, surfacing a shared architecture map that stays aligned as the code changes.