Built for every moment in the engineering lifecycle
From system design sessions to AI agent workflows — Modudraft fits wherever you need to think visually about software.
Document your system architecture
Keep a living diagram of how your services connect. When someone asks "how does the auth flow work?" — point them at the canvas, not a stale Confluence page.
Onboard new engineers faster
A shared canvas cuts onboarding time significantly. New hires see the full stack in 10 minutes instead of reverse-engineering it from code over weeks.
Let your AI agent design the system
Connect Claude or Cursor via MCP and describe the system in natural language. The agent builds the diagram, adds edges, and annotates components — you review and refine.
Design before you build
Draft the architecture for a new feature or service before writing a single line of code. Share the diagram in a design review and collect feedback directly on the canvas.
Reconstruct incidents visually
After a production incident, map the sequence of events using the Sequence tab. Share the reconstructed timeline with stakeholders without writing a paragraph.
Design your schema alongside the architecture
Add database nodes to your architecture, then switch to the DB Schema tab to define tables and relations. Architecture and data model stay in sync in one file.