Loading skill
Install any skill in seconds. Free to start, no credit card required.
Get Started Free →nimbalyst/mockuplm
Create visual UX mockups using HTML/CSS files (.mockup.html).
Passed 12 of 19 test cases with the skill, and 5 of 19 without it.
and 9 more in the full report
8 fixed6 passed either way8 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.
We want to mock a proposed revamp of our existing invoice details screen. We checked nimbalyst-local/existing-screens/ and found no cached replica. What step must be completed before modifying the screen?
| Checked | Without skill | With skill |
|---|---|---|
| An accurate replica of the live screen is created in nimbalyst-local/existing-screens/ first. | Missed | Passed |
The instructions your model reads when the skill loads.
MockupLM is Nimbalyst's visual mockup system for UI/UX design and planning. Create .mockup.html files with HTML and inline CSS to share and iterate on designs with users.
Do NOT use for implementation - MockupLM is for planning only. If you're implementing actual code, don't create mockup files.
.mockup.htmlnimbalyst-local/mockups/ for new designs, nimbalyst-local/existing-screens/ for replicas of existing UI<!DOCTYPE html>
<html>
<head>
<style>
/* Inline CSS here */
</style>
</head>
<body>
<!-- Mockup content -->
</body>
</html>
nimbalyst-local/mockups/[descriptive-name].mockup.htmlmcp__nimbalyst__capture_editor_screenshottest cases passed, vs 5 / 19 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.