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use-topbar

Wires the Aura Topbar (@aura/topbar) into Flows/Fusion apps: breadcrumbs, optional Tabs/Segmented, right strip (Share, notifications, theme, Atlas, user Avatar), light/dark. Atlas opens the EOS sidebar — wire context with integrate-fusion-agent; do not embed a chat UI. Use when adding a topbar, header, breadcrumbs, theme switcher, or Atlas launcher.

Quality

81%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

63%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is a lean, well-sequenced overview with genuine checkpoints and a concrete final compliance checklist, but its progressive-disclosure design is only as good as its bundle: RULES.md, INTERVIEW.md, and IMPLEMENTATION.md are all missing, so roughly half the workflow (the interview questions and all install/implementation code) is unreachable. Scoring against the actual bundle structure, the broken reference chain caps actionability and progressive_disclosure.

Suggestions

Ship the referenced bundle files (RULES.md, INTERVIEW.md, IMPLEMENTATION.md) alongside SKILL.md, or inline the essential interview questions and install/code steps so the skill is self-contained.

Deduplicate the one-Topbar/CLI-install rules between the 'Non-negotiables' blockquote and the Step 6 checklist — state each rule once and reference the other location.

Add an explicit validate-and-retry loop for the install step (e.g., re-run the shadcn command, check imports resolve) rather than only 'surface the blocker — never build a custom header fallback'.

DimensionReasoningScore

Conciseness

The body is dense with directives and assumes Claude's competence ("not an npm package", terse file list in Step 1, one-line step descriptions), but there is mild duplication: the one-Topbar/CLI-install rules appear in both the 'Non-negotiables' blockquote and the Step 6 checklist. That minor redundancy fits 'efficient; minor instances that could be trimmed' rather than the lean-everywhere anchor 5.

4 / 5

Actionability

Step 0's hooks.json JSON is copy-paste ready and Step 1 names concrete files to read, but the core work — "Steps 3–5 — Install, theme hook, implement" — is delegated wholesale to IMPLEMENTATION.md, which does not exist in the bundle, leaving the actual install/code guidance unreachable. This matches 'some concrete guidance but incomplete; missing key details' rather than 4, where only minor gaps remain.

3 / 5

Workflow Clarity

Steps 0–6 are clearly sequenced with real checkpoints: 'Apply any found defaults and skip the corresponding interview questions', 'Confirm to the user, then continue', the merge-don't-overwrite rule for hooks.json, and a final 'Verify before finishing' compliance checklist. It falls short of 5 because there is no explicit validate-and-retry loop for the install step beyond 'surface the blocker', and the middle steps collapse into a pointer to a missing file.

4 / 5

Progressive Disclosure

The overview-to-references structure is well designed — one level deep, clearly signaled ('Full rules: RULES.md · Interview: INTERVIEW.md · Install + code: IMPLEMENTATION.md', with RULES.md §1/§11/§12 cited precisely) — but none of the three referenced files exist in the bundle (no references/, scripts/, or assets/ directories), so every disclosure pointer dangles. Structure earns more than a 2, but broken navigation cannot reach 4.

3 / 5

Total

14

/

20

Passed

Description

92%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong description: third-person, specific, and comprehensive on capabilities, with an explicit 'Use when...' clause and well-scoped, distinctive triggers. The only weakness is a handful of missing natural synonyms (e.g., 'top navigation', 'navbar') in the trigger list.

DimensionReasoningScore

Specificity

"Wires the Aura Topbar (@aura/topbar) into Flows/Fusion apps: breadcrumbs, optional Tabs/Segmented, right strip (Share, notifications, theme, Atlas, user Avatar), light/dark" enumerates multiple concrete, component-level actions with comprehensive coverage of the topbar surface, matching the 'lists multiple specific concrete actions' anchor. It is not a 4 because no meaningful capability of the component is left unmentioned.

5 / 5

Completeness

The 'what' is explicit ("Wires the Aura Topbar... breadcrumbs... right strip... light/dark") and the 'when' is explicit with concrete trigger phrases ("Use when adding a topbar, header, breadcrumbs, theme switcher, or Atlas launcher"). This matches the anchor for clearly answering both what AND when; nothing is only implied.

5 / 5

Trigger Term Quality

"Use when adding a topbar, header, breadcrumbs, theme switcher, or Atlas launcher" covers good natural terms, but common variations like "top navigation", "navbar", or "navigation bar" are missing. It sits between anchor 4 (good coverage, a few natural terms missing) and anchor 5, landing at 4 since several obvious synonyms are absent.

4 / 5

Distinctiveness Conflict Risk

The niche is sharply scoped — "the Aura Topbar (@aura/topbar) into Flows/Fusion apps" with distinctive triggers like "Atlas launcher" and "Atlas opens the EOS sidebar" — giving minimal overlap with generic navigation or theming skills. It is not a 4 because the branded component names and app-scoping make triggering for the wrong skill unlikely.

5 / 5

Total

19

/

20

Passed

Validation

87%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

allowed_tools_field

'allowed-tools' contains unusual tool name(s)

Warning

relative_links

Relative link issues: 7 missing

Warning

Total

14

/

16

Passed

Repository

cognitedata/builder-skills

Path

skills/use-topbar/SKILL.md

Reviewed

Table of Contents

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