nw-ddd-architect

nw-ddd-architect is an agent for Claude Code from nWave-ai/nWave. It costs 0 tokens per session (280 once invoked), scanned A, original, MIT.

A software-design agent for modelling the business rules and processes behind an application. It identifies separate business areas, groups related rules, and records the resulting architecture.

In plain words
What is it for?
Use it to discover business boundaries, design domain objects and events, run Event Modeling sessions, and write Given-When-Then specifications.
Why use it?
It helps teams turn complex business processes into a clear design before implementation. It also evaluates whether Event Sourcing, which stores changes as a history of events, or CQRS, which separates reading data from changing it, is appropriate.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

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.

agentmods
npx agentmods add agents/nwave-ai/nwave/nw-ddd-architect
Clone the repo
git clone --depth 1 https://github.com/nWave-ai/nWave

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 nw-ddd-architect

README.md
[![agentmods](https://agentmods.dev/badge/agents/nwave-ai/nwave/nw-ddd-architect.svg)](https://agentmods.dev/agents/nwave-ai/nwave/nw-ddd-architect)
Your own site
<a href="https://agentmods.dev/agents/nwave-ai/nwave/nw-ddd-architect"><img src="https://agentmods.dev/badge/agents/nwave-ai/nwave/nw-ddd-architect.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 280 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00280
Opus 5 $0.00000 $0.00140
Sonnet 5 $0.00000 $0.00056
Haiku 4.5 $0.00000 $0.00028

Measured 6d ago against content hash 9cc6402c711c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

nw-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 6d 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.

docs/reference/agents/nw-ddd-architect.md · 20 lines

What it actually says

nw-ddd-architect

Use for DESIGN wave domain modeling. Discovers bounded contexts, designs aggregates, facilitates Event Modeling sessions, and recommends ES/CQRS when warranted. Writes to architecture SSOT.

Wave: DESIGN Model: inherit Max turns: 0 Tools: Read, Write, Edit, Glob, Grep, Task

Commands

Skills

  • nw-ddd-event-modeling — Event Modeling facilitation technique — brainstorm events, identify commands and views, define aggregate boundaries, write Given-When-Then specifications
  • nw-ddd-eventsourcing — Event Sourcing and CQRS as DDD implementation patterns — when to use, aggregate event streams, projections, snapshots, sagas, upcasting, conflict resolution
  • nw-ddd-strategic — Strategic DDD — bounded context discovery, context mapping patterns, subdomain classification, ubiquitous language, and organizational alignment
  • nw-ddd-tactical — Tactical DDD — aggregate design rules, entities, value objects, domain events, repositories, domain services, and anti-pattern detection
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. 6d ago First seen · 20 lines · 0 tokens per session scan A 9cc6402c711c

Subscribe to this mod's changes

nw-ddd-architect is an agent published in the GitHub repository nWave-ai/nWave (605 stars, last pushed 6d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 280 tokens. 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 2026-08-30.