domain-driven-design

domain-driven-design is a plugin for Claude Code from melodic-software/claude-code-plugins. Its manifest loads nothing; the 1 skill it bundles cost 99 tokens per session together, scanned A, original, MIT.

A set of practices for maintaining a project's shared domain vocabulary. Domain-driven design is an approach that keeps software language aligned with the real-world problem it models.

In plain words
What is it for?
It is for defining canonical terms, recording rejected synonyms, improving definitions, and assigning terms to known parts of a system.
Why use it?
It helps teams resolve ambiguous terms and use consistent names across conversations, documentation, tests, and code.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit It is for defining canonical terms, recording rejected synonyms, improving definitions, and assigning terms to known parts of a system.

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Install in Claude Code
/plugin marketplace add melodic-software/claude-code-plugins
/plugin install domain-driven-design
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/melodic-software/claude-code-plugins

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.

agentmods badge for domain-driven-design

README.md
[![agentmods](https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/domain-driven-design/github.svg)](https://agentmods.dev/plugins/melodic-software/claude-code-plugins/domain-driven-design)
Your own site
<a href="https://agentmods.dev/plugins/melodic-software/claude-code-plugins/domain-driven-design"><img src="https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/domain-driven-design/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.

agentmods 80×15 button for domain-driven-design

Your own site · 80×15
<a href="https://agentmods.dev/plugins/melodic-software/claude-code-plugins/domain-driven-design"><img src="https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/domain-driven-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill cost 99 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

domain-driven-design 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 11d 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.

plugins/domain-driven-design/.claude-plugin/plugin.json · 21 lines

What it actually says

{
  "name": "domain-driven-design",
  "version": "0.3.5",
  "description": "Domain-driven-design practice skills. Today it actively maintains a consuming project's ubiquitous-language glossary: resolves ambiguous or overloaded terms, records canonical language and rejected synonyms, sharpens what-it-IS definitions, and routes entries to already-known bounded contexts without discovering boundaries.",
  "author": {
    "name": "Melodic Software",
    "email": "[email protected]"
  },
  "license": "MIT",
  "keywords": [
    "ddd",
    "domain-driven-design",
    "ubiquitous-language",
    "glossary",
    "domain-modeling",
    "vocabulary",
    "bounded-contexts",
    "skill"
  ]
}
Contents

What it installs

The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 99 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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.

  1. 11d ago Changed dcb5d9402f43
  2. 12d ago Changed · -1 lines 8cbe0ee2f15e
  3. 1mo ago Changed 44571bb20f49
  4. 1mo ago Changed 2236c4fe4d3b
  5. 1mo ago First seen · 22 lines scan A cd28b75cf62d

Subscribe to this mod's changes

domain-driven-design is a plugin published in the GitHub repository melodic-software/claude-code-plugins (25 stars, last pushed today), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.