CPCascadePeek

Cursor design rules

Turn the page you like into AI design context.

CascadePeek Pro copies measured DESIGN.md context from the active Chrome tab so you can paste it into Cursor project rules, `CLAUDE.md`, `AGENTS.md`, or any coding-agent context file.

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Copy measured design context from Chrome into Cursor rules

For Cursor

Paste the copied context into a project rule such as `.cursor/rules/design.mdc`, then ask Cursor to follow the measured visual system.

For Claude Code

Paste the same context into `CLAUDE.md` when you want Claude Code to remember page-level design rules for the project.

For Codex and agents

Use `AGENTS.md` or a repo-level design note so your coding agent has colors, type, spacing, radius, shadows, and variables.

For private screens

Because extraction runs in Chrome, CascadePeek can inspect normal authenticated dashboards and staging apps after you start the extension.

Recommended workflow

1Open the page or app screen whose visual system you want to reuse as reference.
2Start CascadePeek, hover or pin the key component, then use Pro's DESIGN.md copy action.
3Paste the output into `.cursor/rules/design.mdc`, `CLAUDE.md`, `AGENTS.md`, or your agent context file.
4Ask the agent to build original UI while following the measured colors, typography, spacing, radius, and elevation.
InputRiskBetter with CascadePeek
Screenshot onlyAgent guesses tokens and spacingMeasured DESIGN.md context
Manual note-takingSlow and incompleteOne Chrome action for page-level context
Public URL crawlerCannot see logged-in product UIActive-tab extraction after you open the page