ui-development

Build UI with Redpanda Registry components, Tailwind v4, and accessibility best practices.

Quality

48%

Does it follow best practices?

Impact

—

No eval scenarios have been run

Securityby

Passed

No known issues

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npx tessl skill review --optimize ./frontend/.claude/skills/ui-development/SKILL.md

Quality

Discovery

32%

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

The description identifies a specific technology stack (Redpanda Registry, Tailwind v4) which gives it some distinctiveness, but it lacks concrete actions beyond the generic 'Build UI' and entirely omits trigger guidance for when Claude should select this skill. The description would benefit significantly from listing specific capabilities and adding explicit 'Use when...' conditions.

Suggestions

Add a 'Use when...' clause specifying trigger conditions, e.g., 'Use when the user asks to build UI components using Redpanda Registry, create accessible interfaces with Tailwind v4, or references Redpanda design system components.'

List specific concrete actions beyond 'Build UI', such as 'Creates forms, tables, navigation menus, and dashboards using Redpanda Registry components with Tailwind v4 styling and WCAG-compliant accessibility patterns.'

Include natural trigger terms users might say, such as 'frontend components', 'design system', 'a11y', 'ARIA', 'responsive layout', or specific Redpanda component names.

Dimension	Reasoning	Score
Specificity	Names the domain (UI building) and some specifics (Redpanda Registry components, Tailwind v4, accessibility best practices), but doesn't list concrete actions like 'create forms', 'build dashboards', or 'implement navigation patterns'.	2 / 3
Completeness	Describes what it does (build UI with specific tools) but completely lacks a 'Use when...' clause or any explicit trigger guidance for when Claude should select this skill. Per rubric guidelines, missing 'Use when' caps completeness at 2, and the 'what' is also only partially described, warranting a 1.	1 / 3
Trigger Term Quality	Includes some relevant keywords like 'Tailwind v4', 'accessibility', and 'Redpanda Registry', but misses common user terms like 'UI components', 'frontend', 'React', 'CSS', 'a11y', or 'design system'. 'Redpanda Registry' is a niche term that most users may not naturally use.	2 / 3
Distinctiveness Conflict Risk	'Redpanda Registry components' is a distinctive niche term that reduces conflict risk, but 'Build UI' and 'Tailwind' are broad enough to overlap with general frontend or CSS skills. The combination provides some distinctiveness but could still conflict with other UI/component library skills.	2 / 3
	Total	7 / 12 Passed

Implementation

64%

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

This skill is well-structured and concise, effectively using tables and clear ALWAYS/NEVER rules to communicate constraints. However, it lacks executable code examples showing actual component usage and has an incomplete workflow that stops after discovery without covering implementation or validation steps. The references to supporting rule files are present but inconsistently formatted.

Suggestions

Add a concrete, executable code example showing how to use a registry component after fetching it (e.g., importing and rendering a Button or Dialog component with proper patterns).

Expand the workflow to include implementation and validation steps: e.g., 3. Install component via CLI (`npx shadcn@latest add <component>`), 4. Import and use in your file, 5. Verify rendering and accessibility.

Make the quick reference table entries proper markdown links with correct relative paths (e.g., `[use-ui-registry](rules/use-ui-registry.md)`) to match the `no-legacy` link format.

Dimension	Reasoning	Score
Conciseness	The content is lean and efficient. It uses tables for quick reference, avoids explaining what components or registries are, and every section serves a clear purpose. No unnecessary padding or concept explanations.	3 / 3
Actionability	It provides specific MCP tool names, CLI commands, and file paths, which is good. However, the guidance is mostly directive rather than executable—there are no concrete code examples showing how to actually use a registry component, install one via CLI, or compose components together. The 'Fetch Documentation' step just says to use an MCP tool without showing what to do with the result.	2 / 3
Workflow Clarity	The workflow has only two steps (fetch docs, check existing components) and then jumps to rules. There's no complete end-to-end workflow for building a UI component—no validation step, no feedback loop for checking if the component renders correctly, and the sequence from discovery to implementation to verification is incomplete.	2 / 3
Progressive Disclosure	The quick reference table points to rule files and there's a reference to a `rules/` directory, which is good structure. However, no bundle files were provided to verify these references exist, and the references in the table (e.g., `use-ui-registry.md`, `style-no-margin-on-registry.md`) lack proper path prefixes or links, making navigation unclear. The `no-legacy` link is properly formatted but the table entries are not.	2 / 3
	Total	9 / 12 Passed

Validation

100%

Warnings & errors only

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

Validation — 11 / 11 Passed

Validation for skill structure

No warnings or errors.

Repository: redpanda-data/console
Commit: 02210fa

Reviewed: about 13 hours ago

Table of Contents

Discovery Implementation Validation

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