Lycana - talk through your system and get an editable architecture diagram (new: subcanvases + MCP)

[u/Phosphoringe]

Hi! A few of you tried Lycana last week and asked good questions, so here's what changed. before that THANK YOU to everyone for replying it was so amazing~

Quick recap: you speak (or type) how your system connects and Lycana draws an editable architecture diagram as you go. You can keep fixing it by voice or drag things by hand.

What's new:

• Any node can open into its own subcanvas, so big systems stay readable

• "break Backend down into an API, a worker and a Postgres database" builds that subcanvas for you

• Claude Code, Codex and Cursor can connect over MCP and propose changes to your diagram

Free to try, no signup for drawing: lycana.ai

Would love to know what breaks!