What is ddd-architect?

A skill for applying domain-driven design, an approach that organizes software around business concepts, while keeping database code separate. It can create a standard structure for new features and check dependency directions.

Scaffolding domains with entities, value objects, repositories, use cases, and data-transfer objects; detecting misplaced database code; and checking that dependencies point in the intended direction.

It helps prevent business logic from becoming tied to databases or other implementation details, making the code structure easier to inspect and maintain.

How u9401066/pharmacy-mcp configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to u9401066/pharmacy-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/u9401066/pharmacy-mcp/main/.claude/skills/ddd-architect/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/u9401066/pharmacy-mcp

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/u9401066/pharmacy-mcp/ddd-architect/github.svg)](https://agentmods.dev/skills/u9401066/pharmacy-mcp/ddd-architect)

Your own site

<a href="https://agentmods.dev/skills/u9401066/pharmacy-mcp/ddd-architect"><img src="https://agentmods.dev/badge/skills/u9401066/pharmacy-mcp/ddd-architect/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/u9401066/pharmacy-mcp/ddd-architect"><img src="https://agentmods.dev/badge/skills/u9401066/pharmacy-mcp/ddd-architect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 494 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin 100% copy Near-identical to another mod in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00000	$0.00494
Opus 5	$0.00000	$0.00247
Sonnet 5	$0.00000	$0.00099
Haiku 4.5	$0.00000	$0.00049

Measured 10d ago against content hash 838add7300f8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

ddd-architect scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to ddd-architect — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/skills/ddd-architect/SKILL.md · 73 lines

What it actually says

name: ddd-architect description: Ensure code follows DDD architecture and DAL separation principles. Triggers: DDD, arch, 架構, 新功能, 新模組, new feature, scaffold, 骨架, domain.

DDD 架構輔助技能

描述

確保程式碼遵循 DDD 架構與 DAL 分離原則。

觸發條件

「建立新功能」「新增模組」
「架構檢查」
建立新檔案時自動檢查

法規依據

憲法：CONSTITUTION.md 第 1、2 條
子法：.github/bylaws/ddd-architecture.md

功能

1. 新功能腳手架

當建立新功能時，自動生成 DDD 結構：

「新增 Order 領域」

生成：
src/
├── Domain/
│   ├── Entities/Order.py
│   ├── ValueObjects/OrderId.py
│   ├── Aggregates/OrderAggregate.py
│   └── Repositories/IOrderRepository.py
├── Application/
│   ├── UseCases/CreateOrder.py
│   └── DTOs/OrderDTO.py
└── Infrastructure/
    └── Persistence/Repositories/OrderRepository.py

2. 架構違規檢查

偵測並警告：

❌ Domain 層導入 Infrastructure
❌ 直接在 Domain 操作資料庫
❌ Application 層直接操作資料庫
❌ Repository 實作放在 Domain 層

3. 依賴方向驗證

✅ Presentation → Application → Domain
✅ Infrastructure → Domain (實作介面)
❌ Domain → Infrastructure
❌ Domain → Application

輸出格式

🏗️ DDD 架構檢查

✅ 依賴方向正確
✅ DAL 正確分離
⚠️ 警告：
  - src/Domain/Services/UserService.py:15
    導入了 Infrastructure 模組

建議：
  將資料庫操作移至 Repository

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

10d ago First seen · 73 lines · 0 tokens per session scan A 838add7300f8

Subscribe to this mod's changes

ddd-architect is a skill published in the GitHub repository u9401066/pharmacy-mcp (3 stars, last pushed 1mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 494 tokens. A static security scan graded it A with 0 findings. It is 100% identical to ddd-architect, differing in 0 lines, and is treated as a copy.

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pharmacy-mcp: Skill for Claude Code