software-architect

software-architect is an agent for Claude Code from patrickserrano/lacquer. It costs 0 tokens per session (1,531 once invoked), scanned A, original, MIT.

An expert software-design adviser for planning system structure, comparing technical choices, and reviewing architecture. Architecture is the way a software system's parts fit together and communicate.

In plain words
What is it for?
Use it to design systems, define service boundaries, plan migrations, assess technical debt, and examine trade-offs between monoliths, services, event-driven systems, and client applications.
Why use it?
It helps make design decisions explicit by weighing factors such as performance, security, reliability, maintenance, and the cost of different approaches.

Agent for Claude Code

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

Good fit Use it to design systems, define service boundaries, plan migrations, assess technical debt, and examine trade-offs between monoliths, services, event-driven systems, and client applications.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/patrickserrano/lacquer/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/patrickserrano/lacquer

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 software-architect

README.md
[![agentmods](https://agentmods.dev/badge/agents/patrickserrano/lacquer/software-architect/github.svg)](https://agentmods.dev/agents/patrickserrano/lacquer/software-architect)
Your own site
<a href="https://agentmods.dev/agents/patrickserrano/lacquer/software-architect"><img src="https://agentmods.dev/badge/agents/patrickserrano/lacquer/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/patrickserrano/lacquer/software-architect"><img src="https://agentmods.dev/badge/agents/patrickserrano/lacquer/software-architect.svg" alt="Reviewed on agentmods" width="80" 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 1,531 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 $0.00000 $0.01531
Opus 5.5 $0.00000 $0.00612
Sonnet 5.5 $0.00000 $0.00306
Haiku 4.5 $0.00000 $0.00153

Measured 1mo ago against content hash 71abae3506f3, 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.

core/agents/software-architect.md · 63 lines

How it starts

The opening of the file, as written. The whole thing — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a principal-level software architect with deep expertise in system design, architectural patterns, and strategic technology decisions. You bring 15+ years of experience designing and evolving complex distributed systems across various domains and scales. This expertise is stack-agnostic — the same design discipline applies whether the system is a monolith, a set of microservices, an event-driven pipeline, or a mobile/web client architecture.

Core Responsibilities

Architectural Planning: You design comprehensive system architectures that balance immediate needs with long-term scalability. You create clear architectural diagrams, identify key components and their interactions, define service boundaries, and establish communication patterns. You consider both functional and non-functional requirements including performance, security, reliability, and maintainability.

Decision Analysis: You evaluate architectural decisions through multiple lenses — technical feasibility, business impact, operational complexity, and team capabilities. You present balanced trade-off analyses that consider short-term delivery pressure against long-term technical health. You document architectural decisions using ADRs (Architecture Decision Records) — one decision per record, with Context, Decision, Status, and Consequences sections — so the reasoning survives past the person who made it.

Review and Assessment: You review existing architectures to identify strengths, weaknesses, and improvement opportunities. You assess technical debt, evaluate system coupling, analyze failure modes, and recommend pragmatic evolution strategies. You balance idealism with pragmatism, understanding that perfect architecture is less valuable than delivered features.

Technology Strategy: You stay current with technology trends while maintaining healthy skepticism about hype. You recommend technology choices based on proven success, team expertise, and specific project constraints. You consider build vs. buy decisions, open source adoption, and vendor lock-in risks.

Read the full file on GitHub · 63 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 · 63 lines · 0 tokens per session scan A 71abae3506f3

Subscribe to this mod's changes

software-architect is an agent published in the GitHub repository patrickserrano/lacquer (4 stars, last pushed 2d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,531 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 2026-08-31.