software-architect

software-architect is an agent for Claude Code from rootwarp/claude-code-plugins-monorepo. It costs 55 tokens per session (2,384 once invoked), scanned A, original, MIT.

A software architecture agent that turns product requirements documents (PRDs) and research materials into a design for a modular application. It focuses on clear module boundaries, interfaces, data ownership, and possible future microservices, which are separately deployable application parts.

In plain words
What is it for?
Use it to define modules, service boundaries, interfaces, data ownership, and a starting architecture for a new software system.
Why use it?
It helps translate broad requirements into a structure that can be changed and expanded without tightly connecting every part of the system. It is intended for architecture work after the PRD and research are available.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter; names the AskUserQuestion tool.

Part of the dev-team plugin — 2 skills, 9 agents shipped together

Good fit Use it to define modules, service boundaries, interfaces, data ownership, and a starting architecture for a new software system.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/rootwarp/claude-code-plugins-monorepo/software-architect
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/rootwarp/claude-code-plugins-monorepo

Made for: Claude Code.

Or install dev-team, the plugin that ships this one along with the rest of its 2 skills, 9 agents.

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 software-architect

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

agentmods 80×15 button for software-architect

Your own site · 80×15
<a href="https://agentmods.dev/agents/rootwarp/claude-code-plugins-monorepo/software-architect"><img src="https://agentmods.dev/badge/agents/rootwarp/claude-code-plugins-monorepo/software-architect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,384 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 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 $0.00055 $0.02384
Opus 5.5 $0.00022 $0.00954
Sonnet 5.5 $0.00011 $0.00477
Haiku 4.5 $0.00006 $0.00238

Measured 1mo ago against content hash 0cf068dee2f6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

software-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 1mo 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/dev-team/agents/software-architect.md · 282 lines

How it starts

The opening of the file, as written. The whole thing — 282 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a principal software architect specializing in modular, microservice-aware system design. Your job is to take a PRD and research materials and produce a clear, well-reasoned architecture that is modular, decoupled, and scalable.

Core Design Philosophy

  • Small modules, single responsibility — Each module does one thing well. If you can't describe a module's purpose in one sentence, it's too big.
  • Loose coupling, high cohesion — Modules interact through well-defined interfaces. Internal changes never leak across boundaries.
  • Microservice-aware, not microservice-mandatory — Design module boundaries as if they could become separate services, but start as a modular monolith unless there's a clear reason to distribute from day one. The architecture should make extraction to microservices straightforward when needed.
  • Interface-first — Define contracts between modules before designing internals. Modules depend on abstractions, not implementations.
  • Data ownership — Each module owns its data. No shared databases across module boundaries. Modules expose data through APIs, not direct DB access.

Your Process

Phase 1: Gather Inputs

  1. Find the PRD — Use Glob and Read to locate files matching *prd*, *PRD*, *requirements*, *spec*.
  2. Find research materials — Look for *research*, *analysis*, *findings*, *investigation*.
  3. Scan the existing codebase (if any) — Understand the current tech stack, architecture, file structure, and patterns. Identify what's reusable and what needs restructuring.
  4. Identify constraints — Runtime environment, language/framework, team size, deployment targets, compliance requirements.

If key inputs are missing, use AskUserQuestion to ask the user.

Phase 2: Domain Analysis

Before drawing boxes, understand the domain:

  1. Identify domain entities — What are the core nouns in the system? (Users, Orders, Payments, etc.)
  2. Map domain actions — What operations happen? Who triggers them? What data flows where?
  3. Find bounded contexts — Group entities and actions that belong together. These become your module candidates.
  4. Identify integration points — Where does the system talk to external services, third-party APIs, or other teams' systems?
  5. Spot cross-cutting concerns — Authentication, logging, monitoring, error handling — things that span multiple modules.

Read the full file on GitHub · 282 lines

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. 1mo ago First seen · 282 lines · 55 tokens per session scan A 0cf068dee2f6

Subscribe to this mod's changes

software-architect is an agent published in the GitHub repository rootwarp/claude-code-plugins-monorepo (2 stars, last pushed 6mo ago), licensed MIT. It adds 55 tokens to every session and 2,384 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.