react-three-fiber

React Three Fiber 3D renderer for json-render. Use when working with @json-render/react-three-fiber, building 3D scenes from JSON specs, rendering meshes/lights/models/environments, or integrating Three.js with json-render catalogs.

Quality

82%

Does it follow best practices?

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Securityby

Passed

No findings from the security scan

Quality

Content

65%

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

A highly actionable reference with executable examples and clean sectioning, but it is a single inline document with no progressive file disclosure and embeds version numbers that hurt conciseness. Workflow sequencing is implicit rather than checkpointed.

Suggestions

Move version-pinned peer dependencies into a short note or a separate reference, or mark them as time-sensitive, to avoid penalizing conciseness.

Split the full component prop reference and materialSchema into a referenced file (e.g. REFERENCE.md) so SKILL.md stays a lean overview.

Make the catalog→registry→render workflow explicit as numbered steps with a validation checkpoint (e.g. confirm the registry keys match the catalog definitions) before rendering.

Dimension	Reasoning	Score
Conciseness	Mostly lean and reference-style with no concept explanations Claude already knows, but the Dependencies section embeds time-sensitive version numbers (">= 8.0.0", "^19.0.0", "^4.0.0") outside any deprecated/old-patterns section, which the guidelines penalize.	2 / 3
Actionability	Provides complete, copy-paste-ready executable examples for catalog/registry setup, ThreeCanvas, manual Canvas, custom schemas, and a full JSON spec format — concrete and specific.	3 / 3
Workflow Clarity	The catalog-then-registry-then-render sequence is present via inline code comments, but there are no explicit validation checkpoints or feedback loops; checkpoints are only implicit.	2 / 3
Progressive Disclosure	Well-organized into clear sections, but at ~175 lines with no bundle/reference files, content that could be split out (full component prop listing, materialSchema dump) is inline rather than one level deep in referenced files.	2 / 3
	Total	9 / 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.

A strong, third-person description that names concrete capabilities and provides explicit, multi-trigger "Use when" guidance tied to a specific package. No fluff or over-claims; unlikely to conflict with other skills.

Dimension	Reasoning	Score
Specificity	Lists multiple concrete actions — "building 3D scenes from JSON specs", "rendering meshes/lights/models/environments", "integrating Three.js with json-render catalogs" — rather than vague language.	3 / 3
Completeness	Explicitly states what ("React Three Fiber 3D renderer for json-render") and when via a clear "Use when working with..." clause with multiple triggers.	3 / 3
Trigger Term Quality	Natural terms a user would say are well covered: "3D scenes", "meshes/lights/models/environments", "Three.js", plus the explicit package name "@json-render/react-three-fiber" as a strong trigger.	3 / 3
Distinctiveness Conflict Risk	Narrow niche coupling React Three Fiber to json-render with the package name named explicitly, making it unlikely to trigger for unrelated skills.	3 / 3
	Total	12 / 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 — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository: vercel-labs/json-render
Path: skills/react-three-fiber/SKILL.md
Commit: 9d3dfc8

Reviewed: about 12 hours ago

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