Plan the system before you write the code.
Define components, relationships, requirements, and decisions in one architecture your coding tools can use.
Start new or import.
Architecture with its reasoning attached.
Map the system and keep its requirements, constraints, and decisions beside it.
Components
Purpose, boundaries, and responsibilities.
Relationships
Dependencies and data flow.
Requirements
Business rules and security constraints.
Decisions
Trade-offs, alternatives, and rationale.
Works with your favorite coding tool.
Select a tool to view its Structor MCP setup.
Drag to rotate · select a tool