internationalization

How to add or edit localized UI copy in agent-native apps. Use when adding, removing, or changing user-visible interface text, prompts, toasts, labels, empty states, or date/number/list formatting.

Quality

100%

Does it follow best practices?

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Adds up to 20 points to the overall score

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Securityby

Passed

No findings from the security scan

Quality

Content

100%

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 tight, well-organized reference with concrete commands, specific APIs, exact filenames, and a clear edit-then-validate workflow. It avoids concept padding and appropriately keeps everything inline given the skill's narrow scope and lack of bundle files.

Dimension	Reasoning	Score
Conciseness	Lean prose that assumes Claude's competence — no padding about what i18n is or how libraries work — and every section delivers concrete rules, APIs, or commands.	3 / 3
Actionability	Provides specific executable commands ('pnpm guard:i18n-catalogs', 'pnpm typecheck') and concrete APIs ('useT()', 'useFormatters()', 'openAgentSettings()') with exact catalog filenames and BCP-47 locale set.	3 / 3
Workflow Clarity	The Rule section sequences the work — update English source first, update existing locale catalogs, run the i18n guard — and the Verification section supplies a concrete validation checkpoint with guidance for broader changes.	3 / 3
Progressive Disclosure	A single-purpose skill under 50 lines with no bundle files (references/scripts/assets are absent) and well-organized sections; per the rubric's simple-skills note this qualifies for a top score.	3 / 3
	Total	12 / 12 Passed

Description

100%

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 is concise, specific, and includes an explicit 'Use when...' trigger clause covering concrete UI text categories. It cleanly answers both what the skill does and when to invoke it, with low conflict risk against other skills.

Dimension	Reasoning	Score
Specificity	Lists multiple concrete actions such as 'add or edit localized UI copy' and the granular list 'prompts, toasts, labels, empty states, or date/number/list formatting'.	3 / 3
Completeness	Explicitly states what it does ('How to add or edit localized UI copy') and when to use it via a clear 'Use when adding, removing, or changing...' trigger clause.	3 / 3
Trigger Term Quality	Uses natural user-facing terms — 'localized UI copy', 'toasts', 'labels', 'empty states', 'date/number/list formatting' — that a user would plausibly say when requesting this work.	3 / 3
Distinctiveness Conflict Risk	Scoped to 'agent-native apps' and the narrow domain of i18n catalog copy, with distinctive triggers unlikely to overlap with unrelated skills.	3 / 3
	Total	12 / 12 Passed

Validation

81%

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 — 13 / 16 Passed

Validation for skill structure

Criteria	Description	Result
metadata_version	'metadata.version' is missing	Warning
metadata_field	'metadata' should map string keys to string values	Warning
frontmatter_unknown_keys	Unknown frontmatter key(s) found; consider removing or moving to metadata	Warning

	Total	13 / 16 Passed

Repository: BuilderIO/agent-native
Path: .agents/skills/internationalization/SKILL.md
Commit: c1ee18b

Reviewed: 5 days ago

Table of Contents

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