Review your prototype with your team, wherever you built it.
Crux puts a toolbar on the running prototype. Your team comments on any part, approves it, and sees the research behind it. Pick your tool, or what you need done.
By the tool you build in
Claude CodePaste one command in your prototype’s folder.
CursorClick Add to Cursor, then paste one prompt into Cursor’s agent.
LovableAdd Crux to Lovable as an MCP connector, then paste one prompt into the chat.
CodexPaste one command in your prototype’s folder.
VS CodeClick Add to VS Code, then paste one prompt into Copilot in agent mode.
By what you need done
- Client sign-offYour client approves each page and part where they see it.
- Prototype feedbackEvery comment sits on the part of the page it is about.
- Share with stakeholdersInvite people by email, each with a role.
- Design rationaleEach part of the page shows the finding and quotes behind it.
- Design reviewWalk the running prototype together, page by page.
Build anywhere.Think in Crux.
Evidence behind every decision, in every tool you build with.