Imported from adrielzimbril/spaceui (.agents/skills/better-interface/SKILL.md). Install upstream with npx skills add adrielzimbril/spaceui --skill better-interface. Copyright stays with the author.

Review the interface as one system

A strong interface is not six independent audits stapled together. Review the whole experience, let each better-* skill own its domain rules, then consolidate the evidence into one prioritized verdict.

This skill owns orchestration only. Accessibility rules belong to better-accessibility; structure to better-layout; copy to better-writing; type to better-typography; color to better-colors; visual polish and motion to better-ui. Never duplicate or override their rules here.

Core Principles

1. Resolve Scope and Mode First

Infer the screen, flow, feature, or repository scope from the request and current workspace. State the resolved scope in the output. Use full when no mode is supplied.

If the requested scope is too large to inspect credibly, narrow it to the highest-traffic complete flow and state the boundary. Never imply uninspected surfaces were reviewed.

2. Recon Before Judgment

Identify the framework, styling system, component library, design tokens, supported viewports, and available preview or test commands. Follow the project's established Tailwind, plain CSS, CSS-in-JS, token, and component conventions.

3. Use Domain Skills as the Sources of Truth

Before reviewing, confirm that all six owning skills below are available. Load and apply every available owner. In quick mode, inspect all six domains but spend depth only where the primary flow has evidence. In full mode, complete each available domain review before consolidation.

Review in this order so foundational failures are not hidden by polish:

1. better-accessibility
2. better-layout
3. better-writing
4. better-typography
5. better-colors
6. better-ui

This skill owns the final response. When a domain skill is loaded through better-interface, apply its principles and references but ignore its standalone Review Output Format. Use the consolidated format, shared severity, and finding cap in this file instead.

If an owning skill is unavailable, mark that domain Not reviewed, name the missing skill, and continue with the remaining domains. Do not recreate its rules from memory, substitute a neighboring skill, or claim holistic coverage.

When two skills appear to cover the same issue, assign it to the skill that owns the underlying rule and mention secondary effects in the Why cell. Report it once.

4. Require Evidence

Every finding cites path/to/file:line and shows the current implementation. If the review artifact has no source files, cite the exact screen and component. Do not report a code-level finding from visual appearance alone or a visual finding from source code alone when runtime behavior determines the result.

5. Rank by User Impact

Use one shared severity scale:

• HIGH: blocks a task, misleads the user, hides content or controls, causes data-loss risk, or creates a repeated systemic failure.
• MEDIUM: meaningfully harms comprehension, efficiency, adaptability, or consistency.
• LOW: isolated polish with limited task impact. Include only in full mode.

Within a severity, rank by reach and leverage. A token or shared-component fix outranks the same symptom in one leaf component.

6. Consolidate Systemic Findings

One root cause is one finding. List every confirmed location in the same row rather than producing a row per occurrence. Do not pad the report to reach the finding cap; a short review or no findings is a valid result.

7. Make Restraint Visible

Record candidates considered but deliberately rejected. A candidate is rejected when the owning skill permits the current implementation, evidence is insufficient, the project convention is intentional, or the proposed change would add complexity without user benefit.

8. Verify What Can Be Verified

Run safe, relevant checks available in the project. Inspect the rendered interface when runtime behavior or visual judgment matters. Report the exact command or interaction and observed result. If a check cannot be run, label it Not verified and state what remains; never convert a verification gap into a finding.

9. Review Without Mutating by Default

Treat a review request as read-only. Do not edit source code unless the user also asks to implement the findings. When implementation is requested, preserve the consolidated report as the change scope and re-run the relevant verification afterward.

Common Mistakes

Review Output Format

Always use the following sections.

Scope and Coverage

State the mode, exact scope, stack and styling conventions, and any review boundary. Then show coverage:

Include all six domains. Clear means inspected with no actionable finding; Not reviewed must explain why.

Findings

Use one table ordered by severity, then reach and leverage:

Each row is one root cause. The Domain value is the owning skill without the better- prefix. Respect the mode's finding cap. If there are no findings, omit the table and state "No actionable interface findings."

Considered but Rejected

Include 1–3 candidates in quick mode and 2–5 in full mode:

These are real candidates inspected during the review, not invented filler. If the scope genuinely contains fewer borderline candidates, include the ones that exist and say so.

Verification

List each check or interaction, the exact command or steps, and the observed result. Separate checks that passed from checks marked Not verified.

Verdict

End with exactly one:

• Block — one or more HIGH findings remain.
• Needs changes — only MEDIUM or LOW findings remain.
• Approve — no actionable findings remain and the claimed coverage was verified.