arch-hexagonal

arch-hexagonal is a skill for Claude Code, Codex from maurigre/mgr-method. It costs 117 tokens per session (3,039 once invoked), scanned A, original, no licence file.

A review guide for hexagonal architecture, a design that keeps business logic separate from outside systems such as databases and user interfaces.

In plain words
What is it for?
Use it when preparing review rules for a project that uses ports and adapters, regardless of programming language.
Why use it?
It helps reviewers check that dependencies point in the intended direction and that outside integrations stay behind defined boundaries.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it when preparing review rules for a project that uses ports and adapters, regardless of programming language.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/maurigre/mgr-method/arch-hexagonal
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.

Any agent
npx skills add maurigre/mgr-method --skill arch-hexagonal
Clone the repo
git clone --depth 1 https://github.com/maurigre/mgr-method

Made for: Claude Code, Codex.

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 arch-hexagonal

README.md
[![agentmods](https://agentmods.dev/badge/skills/maurigre/mgr-method/arch-hexagonal/github.svg)](https://agentmods.dev/skills/maurigre/mgr-method/arch-hexagonal)
Your own site
<a href="https://agentmods.dev/skills/maurigre/mgr-method/arch-hexagonal"><img src="https://agentmods.dev/badge/skills/maurigre/mgr-method/arch-hexagonal/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 arch-hexagonal

Your own site · 80×15
<a href="https://agentmods.dev/skills/maurigre/mgr-method/arch-hexagonal"><img src="https://agentmods.dev/badge/skills/maurigre/mgr-method/arch-hexagonal.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 117 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,039 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 unknown 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 $0.00117 $0.03039
Opus 5.5 $0.00047 $0.01216
Sonnet 5.5 $0.00023 $0.00608
Haiku 4.5 $0.00012 $0.00304

Measured 1mo ago against content hash 2493dd1a68be, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

arch-hexagonal 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.

skills/arch-hexagonal/SKILL.md · 216 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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 · 216 lines · 117 tokens per session scan A 2493dd1a68be

Subscribe to this mod's changes

arch-hexagonal is a skill published in the GitHub repository maurigre/mgr-method (2 stars, last pushed 2d ago), with no licence file. It adds 117 tokens to every session and 3,039 once invoked, about $0.0005 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.

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