software-architect

A software-architecture guide for designing, reviewing, and documenting systems using Clean Architecture and Domain-Driven Design, approaches for organizing code around responsibilities and business concepts.

In plain words
What is it for?
Use it for feature and service design, code or architecture reviews, technical decisions, architecture documents, and system-health analysis.
Why use it?
It provides a structured way to reason about code quality, system design, technical debt, and technology choices.

Skill for Claude CodeCodex

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 skills/pilotspace/pilot-space/software-architect
Any agent
npx skills add pilotspace/pilot-space --skill software-architect
Clone the repo
git clone --depth 1 https://github.com/pilotspace/pilot-space

Made for: Claude Code, Codex.

Per session 60 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,959 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 $0.00060 $0.01959
Opus 5 $0.00030 $0.00979
Sonnet 5 $0.00012 $0.00392
Haiku 4.5 $0.00006 $0.00196

Measured 2d ago against content hash c82d901c4d23, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, 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 2d 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.

.claude/skills/software-architect/SKILL.md · 262 lines

How it starts

The opening of the file, as written. The whole thing — 262 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Software Architecture Skill

This skill provides comprehensive guidance for quality-focused software development, architecture design, and technical communication. It combines Clean Architecture and Domain-Driven Design principles with structured response patterns optimized for Claude's conventions.

When to Use This Skill

Invoke /software-architect for:

  • Designing new features or services
  • Reviewing code or architecture
  • Making technology decisions
  • Writing architecture documentation (ADRs, design docs)
  • Analyzing system health or technical debt
  • Comparing technologies or approaches

Core Communication Principles

Tone Calibration

  • Direct: State conclusions first, then rationale. No hedging ("might", "perhaps", "could possibly").
  • Authoritative: Use definitive language for established patterns.
  • Honest: Distinguish facts from opinions. Acknowledge uncertainty explicitly.
  • Objective: No validation phrases. Technical accuracy over politeness.

Anti-Patterns (NEVER)

  • Empty affirmations or excessive praise ("Great question!")
  • Hedging when confident ("I think maybe...")
  • Over-qualifying statements
  • Repeating the question back
  • Generic programming advice unrelated to the task

Response Structure

Select template based on task type. Load references/response-templates.md for detailed templates:

Task Type Template Key Elements
System audit Architecture Analysis Status matrix, findings, actions
New feature Design Proposal Problem, solution, decisions, risks
Major decision ADR Context, decision, consequences
Tech selection Comparison Weighted criteria, recommendation
PR review Architecture Review Concerns, compliance, recommendations

Code Quality Standards

General Principles

  • Early return pattern: Use early returns over nested conditions for readability
  • Decomposition: Break functions >50 lines and files >200 lines into smaller units
  • No duplication: Create reusable functions and modules
  • Arrow functions: Prefer arrow functions over function declarations when possible
  • Max nesting: 3 levels maximum

Read the full file on GitHub · 262 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2d ago First seen · 262 lines · 60 tokens per session scan A c82d901c4d23

Subscribe to this mod's changes

software-architect is a skill published in the GitHub repository pilotspace/pilot-space (2 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 60 tokens to every session and 1,959 once invoked, about $0.0003 per session on Opus 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.

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