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webiny-admin-architect

Admin-side architecture patterns for Webiny extensions. Use this skill when building frontend features with headless features (UseCase/Repository/Gateway), presentation features (Presenter/ViewModel/hooks/components), MobX-based presenters, RegisterFeature, and Admin BuildParams. Covers the admin/ directory structure for both features/ and presentation/ layers.

72

Quality

88%

Does it follow best practices?

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SecuritybySnyk

Passed

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SKILL.md
Quality
Evals
Security

Quality

Content

85%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.

A highly actionable, well-sequenced architectural reference with copy-paste-ready code for every layer and minimal padding of concepts Claude already knows. Its main weakness is progressive disclosure: everything lives inline in one long file rather than being split into one-level-deep reference files.

Suggestions

Split the per-layer code templates (Repository, Gateway, Observable Service) into reference files under references/ and link to them from SKILL.md to reduce inline bulk and improve progressive disclosure.

De-duplicate the mandatory `resolve` rule and the `createReactiveComponent`-vs-`observer` rule — state each once authoritatively and reference it, rather than repeating across TL;DR, tables, and Key Rules.

Add clearly signaled one-level-deep references (e.g., 'See references/gateway-patterns.md for the full data/error envelope handling') so the SKILL.md reads as an overview pointing to detail.

DimensionReasoningScore

Conciseness

Content is mostly Webiny-specific knowledge Claude would not already know, but a few points are repeated across sections (the mandatory `resolve` rule appears in TL;DR, Headless Features, and Key Rules; the `createReactiveComponent` rule appears in both the Working Context table and React Component Rules).

4 / 5

Actionability

Provides fully executable, copy-paste-ready code for every layer — Extension.tsx, abstractions, feature registration with resolve, Presenters, Repositories, a real GraphQL Gateway, composite features, decorators, and BuildParams hooks — with real imports and types.

5 / 5

Workflow Clarity

Each pattern is laid out as an unambiguous sequence (abstractions → register → resolve → useFeature consumption; Presenter injects a headless use case). No destructive or batch operation is present, so the validation-checkpoint cap does not apply and the clear single-action patterns warrant the top score.

5 / 5

Progressive Disclosure

The body is well-sectioned with clear headers, but it is a single ~640-line document with no bundle/reference files and no clearly signaled one-level-deep references (only a Related Skills list); full code templates that could live in separate reference files are inlined.

3 / 5

Total

17

/

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, specific description that concretely names the architectural building blocks and an explicit 'Use this skill when...' trigger, scoped tightly to Webiny admin. The only gap is missing natural-language synonyms and file extensions that would push trigger-term coverage to the top level.

DimensionReasoningScore

Specificity

Names multiple concrete architectural elements — 'headless features (UseCase/Repository/Gateway)', 'presentation features (Presenter/ViewModel/hooks/components)', 'MobX-based presenters', 'RegisterFeature', 'Admin BuildParams' — with comprehensive coverage of the admin layer.

5 / 5

Completeness

Explicitly answers both 'what' ('Admin-side architecture patterns for Webiny extensions') and 'when' ('Use this skill when building frontend features with headless features...') with concrete trigger phrases.

5 / 5

Trigger Term Quality

Good coverage of framework-specific keywords a Webiny developer would say (UseCase/Repository/Gateway, MobX, RegisterFeature, BuildParams), but it lacks natural synonyms and file extensions that the top anchor requires.

4 / 5

Distinctiveness Conflict Risk

Targets a clear Webiny-admin niche with distinct triggers (UseCase/Repository/Gateway, MobX presenters, RegisterFeature) that are unlikely to fire for unrelated skills.

5 / 5

Total

19

/

20

Passed

Validation

93%

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

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

skill_md_line_count

SKILL.md is long (647 lines); consider splitting into references/ and linking

Warning

Total

15

/

16

Passed

Repository
webiny/webiny-js
Reviewed

Table of Contents

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