# Rendered UI inspection

Assess composition, character, meaningful content, and observable behavior against the intended use and experience. Identify achieved qualities that corrections should preserve. Treat a failure of a central experiential requirement according to its consequences. Exercise temporal behavior before judging it; screenshot observations cannot establish semantics, focus, or runtime behavior.

Package version: 0.1.0-beta.6.

Included with [Faye UI System Engineer](/plugins/faye-ui-system-engineer/).

## When to use

Use this to review a finished screen, compare design variants, or check an implementation across sizes and states.

## What to provide

- A running page, screenshots, or before-and-after captures.
- The intended use and experience, relevant viewports, expected behavior, and any areas of concern.

## Expected results

- Location-specific observations with evidence, consequence-based priority, and qualities to preserve.
- Prioritized improvements and a clear account of which states and interactions were inspected.

## Example requests

### Try this request

#### Codex

```
$ui-inspection Inspect this skill guide at 390, 768, and 1440 pixels. Check reading order, examples, source disclosures, keyboard focus, and horizontal overflow.
```

#### Grok

```
/ui-inspection Inspect this skill guide at 390, 768, and 1440 pixels. Check reading order, examples, source disclosures, keyboard focus, and horizontal overflow.
```

#### Antigravity

```
/ui-inspection Inspect this skill guide at 390, 768, and 1440 pixels. Check reading order, examples, source disclosures, keyboard focus, and horizontal overflow.
```

## Requirements

- Screenshots support visual inspection; a controllable browser is needed for interaction checks.
- Provide the relevant state or a way to reach it when it is not visible initially.

## Scope and limitations

- Inspection does not edit the UI unless changes are requested.
- A screenshot cannot prove semantics, focus movement, or hidden runtime state.
- The optional independent reviewer is not assumed to be automatically available.

## Related guides and supporting files

- [Faye UI System Engineer](/plugins/faye-ui-system-engineer/) — Design, build, and review browser interfaces with purposeful visuals, interaction feel, and rendered evidence.

## Technical source

[Open original source](/marketplace/plugins/faye-ui-system-engineer/skills/ui-inspection/SKILL.md)

Source path: plugins/faye-ui-system-engineer/skills/ui-inspection