Design System Component Reuse Guard SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
Design System Component Reuse Guard from s977043/river-review is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add s977043/river-review/Design System Component Reuse Guard@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- s977043/river-review
- Path
plugin-dist/river-review/skills/midstream/design-system-component-reuse/SKILL.md- Versions recorded
- 1
- Latest version
- v0.1.0, committed Oct 25, 2026
- Size
- 6,341 bytes
- Repository stars
- 7
- License
- MIT
既存デザインシステムコンポーネント(Button / Input / Modal / Card 等)を再実装していないかを検出する。Figma→コード実装時に既存コンポーネントを無視した実装を防ぐ。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
## Goal / 目的 - 差分が UI プリミティブ(Button / Input / Modal / Card / Badge / Tag / Avatar / Tabs / Dropdown / Tooltip 等)をゼロから再実装していないかを検出する。 - Figma → コード実装時に「既存のデザインシステムコンポーネントを無視してインラインスタイル付き素の HTML 要素を使う」パターンを防ぐ。 - 出力は再実装の疑いと既存コンポーネントのインポート提案を示す。 ## Non-goals / 扱わないこと - デザインシステムの実装品質・API 設計の評価。 - Tailwind / CSS Modules など特定のスタイル技術の是非の判断。 - フレームワーク選定や状態管理ライブラリの議論。 - デザインシステム自体の拡張提案(新コンポーネント追加の是非)。 ## False-positive guards / 抑制条件 - 差分ファイルのパスが `src/components/ui/`、`src/components/base/`、`components/ui/`、`components/base/` 配下である場合 — これはデザインシステム本体の定義であり指摘しない。 - ファイル名がプリミティブ名そのものの場合(例: `Button.tsx`, `Input.tsx`, `Modal.tsx`)— 定義ファイル自体は指摘しない。 - `children` を受け取り内部で別のコンポーネントへ委譲するラッパーコンポーネント — 指摘しない。 - テストファイル(`*.test.tsx`, `*.spec.tsx`)および Storybook ストーリー(`*.stories.tsx`)— 指摘しない。 - 差分が既存ファイルへの小修正(props 追加 / バグ修正 / スタイル微調整)であり、新たなプリミティブ再実装を含まない場合 — 指摘しない。 ## Rule / ルール ### 対象プリミティブと検出ヒューリスティック 差分が以下のパターンに該当し、かつ抑制条件に当てはまらない場合に指摘する: | プリミティブ | 検出シグナル | …
Read the whole file at its exact version.
How to install
mdr add s977043/river-review/Design System Component Reuse Guard@sha256:b45ebca202e5403bThe line at the top of this page pins the label v0.1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_krax6uxc3fnq2a6o)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 25, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6341 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
s977043/river-review · 7 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_krax6uxc3fnq2a6o GET https://markdownregistry.com/api/v1/resolve?ref=s977043/river-review/Design System Component Reuse Guard GET https://markdownregistry.com/api/v1/blob/b45ebca202e5403b266153c463da0e6a3f646aa2cfe9617310d0ff3a16b5c7cf
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from s977043/river-review
Every file in s977043/river-review