code-quality-atlas: Skill for Claude Code

.claude/skills/reviewing-module-design/SKILL.md

reviewing-module-design is a skill for Claude Code from brandondees/code-quality-atlas. It costs 61 tokens per session (2,127 once invoked), scanned A, original, no licence file.

A review of how code is split into modules and how its types and interfaces are designed. It checks whether each part has a clear purpose, hides its internals, and is difficult for callers to misuse.

In plain words
What is it for?
Use it when reviewing classes, modules, APIs, interfaces, types, data models, or shared library boundaries.
Why use it?
It reduces tangled dependencies and prevents invalid combinations of data or awkward interfaces from spreading through the codebase.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is brandondees/code-quality-atlas's own configuration. It tells Claude Code how to work on code-quality-atlas itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything code-quality-atlas configures →

Part of the code-quality-atlas plugin — 45 skills, 6 commands, 1 plugin shipped together

Reuse

Borrowing it

Nothing to install: this file belongs to brandondees/code-quality-atlas. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/brandondees/code-quality-atlas/main/.claude/skills/reviewing-module-design/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/brandondees/code-quality-atlas

Made for: Claude Code.

Or install code-quality-atlas, the plugin that ships this one along with the rest of its 45 skills, 6 commands, 1 plugin.

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 reviewing-module-design

README.md
[![agentmods](https://agentmods.dev/badge/skills/brandondees/code-quality-atlas/reviewing-module-design/github.svg)](https://agentmods.dev/skills/brandondees/code-quality-atlas/reviewing-module-design)
Your own site
<a href="https://agentmods.dev/skills/brandondees/code-quality-atlas/reviewing-module-design"><img src="https://agentmods.dev/badge/skills/brandondees/code-quality-atlas/reviewing-module-design/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 reviewing-module-design

Your own site · 80×15
<a href="https://agentmods.dev/skills/brandondees/code-quality-atlas/reviewing-module-design"><img src="https://agentmods.dev/badge/skills/brandondees/code-quality-atlas/reviewing-module-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,127 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 $0.00061 $0.02127
Opus 5 $0.00030 $0.01064
Sonnet 5 $0.00012 $0.00425
Haiku 4.5 $0.00006 $0.00213

Measured 3d ago against content hash 261b4ebe2dfd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

reviewing-module-design 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 3d 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/reviewing-module-design/SKILL.md · 73 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

Files

What ships with it

4 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. 3d ago Changed · +4 lines 261b4ebe2dfd
  2. 5d ago Changed 53b589dd8e3c
  3. 8d ago First seen · 69 lines · 61 tokens per session scan A 5615c9fcf0d3

Subscribe to this mod's changes

reviewing-module-design is a skill published in the GitHub repository brandondees/code-quality-atlas (9 stars, last pushed yesterday), with no licence file. It adds 61 tokens to every session and 2,127 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.