Prompt guide · Cursor
The Cursor prompt generator for building websites in agent mode
Cursor's agent can build an entire website from one prompt — but it mirrors the quality of the spec it's given. A vague request gets you a plan, a few stub components, and a question asking what you actually want.
WebsitePrompt generates a brief written for an in-editor agent: a complete design system, page-by-page copy, and explicit instructions to work autonomously until the site compiles and renders — without refactoring files it shouldn't touch.
What a great Cursor website prompt includes
An autonomy instruction
Tell the agent not to pause for plan approval on a greenfield site — build until it runs. Otherwise you babysit every step.
A verification step
'Check it compiles and fix your own errors before finishing' turns a code dump into a working site.
A scope fence
Agents love refactoring. 'Do not modify files unrelated to this brief' protects the rest of your project.
Design tokens up front
One :root token block the whole codebase must reference — or every component invents its own colors.
Copy written in advance
Real headlines in the brief mean the first render is the final copy, not placeholder text to replace later.
How WebsitePrompt handles this for you
When you pick Cursor, your brief closes with agent-mode instructions: build autonomously, verify it compiles, fix your own errors, touch nothing unrelated.
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