Architecture Boundaries & Dependencies SKILL.md skillA

Architecture Boundaries & Dependencies from s977043/river-review is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add s977043/river-review/Architecture Boundaries & Dependencies@v0.1.0

Pins 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
skills/upstream/architecture-boundaries/SKILL.md
Versions recorded
3
Latest version
v0.1.0, committed Jul 19, 2026
First version recorded
Jun 29, 2026
Size
4,263 bytes
Repository stars
7
License
MIT

Ensure architecture/design docs define clear boundaries, ownership, dependency direction, and change impact to avoid tight coupling.

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

## Pattern declaration

Primary pattern: Reviewer
Secondary patterns: Inversion
Why: 設計ドキュメントの責務境界・依存方向・変更影響の記載品質を検証し、密結合を防ぐ。

## Goal / 目的

- 設計/アーキドキュメントの差分から、責務境界の曖昧さ・依存方向の崩れ・変更影響の見落としを減らす。

## Non-goals / 扱わないこと

- アーキの正解を断定しない(境界/責務/依存関係の “記述の質” に限定)。
- 実装レベルの設計(クラス設計や関数分割)への立ち入り。

## Pre-execution Gate / 実行前ゲート

このスキルは以下の条件がすべて満たされない限り`NO_REVIEW`を返す。

- [ ] 差分にアーキテクチャ/設計ドキュメント(`docs/architecture/`, `docs/adr/`, `*architecture*.md`, `*design*.md`, `*.adr`, `*c4*`, `*diagram*`)が含まれている
- [ ] 差分にコンポーネントの境界・責務・依存関係に関する記述の追加・変更が含まれている
- [ ] inputContextに`diff`が含まれている

ゲート不成立時の出力: `NO_REVIEW: architecture-boundaries — 境界/依存に関する設計ドキュメントの変更なし`

## False-positive guards / 抑制条件

- 既に参照先(ADR/図/既存ルール)で明確な場合は、重複指摘しない。

## Rule / ルール

- 先頭に要約を 1 行出す(追加/変更されたコンポーネントと依存の要点)。
- 指摘は最大 8 件まで。境界の曖昧さ、依存方向の逆流、責務の過密、影響範囲の未整理を優先。
- 可能な限り “追記案(貼れる形)” を付ける。

## Checklist / 観点チェックリスト

- 境界と責務
  - コンポーネント/モジュールの責務が 1〜3 行で説明されているか。
  - “どこまでが担当範囲か(Non-goals)” が明記されているか。
  - Owner(チーム/担当)や運用責任が曖昧でないか。
- 依存方向
  - 依存の向きが一貫しているか(例: 上位→下位、Domain→Infrastructure など)。
  - 依存の理由(なぜ必要か)が書かれているか。
  - 双方向依存や循環依存を生む構造になっていないか。
- 変更影響
  - 変更で影響を受ける利用者/サービス/データ/運用が列挙されているか。
  - 互換性(API/イベント/データ)と移行の前提が明記されているか。
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add s977043/river-review/Architecture Boundaries & Dependencies@sha256:5f76a4162f90c456

The 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_quqakcbag4gj5kpo.svg)](https://markdownregistry.com/a/art_quqakcbag4gj5kpo)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Jun 29, 2026 and Jul 19, 2026, about one every 10 days.

versioncommittedcommitsizeaudit
v0.1.0 latest2026-07-19 6e21e08 4,263 BA view · diff
v0.1.02026-06-29 45e66bc 4,268 BA view · diff
v0.1.02026-06-29 b988700 4,284 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4263 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

GitHub

s977043/river-review · 7 stars · license MIT · pushed 2026-11-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_quqakcbag4gj5kpo
GET https://markdownregistry.com/api/v1/resolve?ref=s977043/river-review/Architecture Boundaries & Dependencies
GET https://markdownregistry.com/api/v1/blob/5f76a4162f90c4565ad6e15cf248237a3963cf1ee5ce4939a0e9c183d80dfdc0

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.

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Other files named Architecture Boundaries & Dependencies

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