atomic-components

A set of rules for organizing React components with Atomic Design, a method that groups small interface pieces into larger sections and pages, for AfroCodeurs projects.

In plain words
What is it for?
Use it when creating or refactoring React components, pages, forms, and other frontend interface work.
Why use it?
It prevents duplicated components and keeps reusable interface pieces separate from domain-specific code and data operations.

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/codescooper/afrocodeurs/atomic-components
Any agent
npx skills add codescooper/afrocodeurs --skill atomic-components
Clone the repo
git clone --depth 1 https://github.com/codescooper/afrocodeurs

Made for: Claude Code, Codex.

Per session 82 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,453 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 $0.00082 $0.01453
Opus 5 $0.00041 $0.00727
Sonnet 5 $0.00016 $0.00291
Haiku 4.5 $0.00008 $0.00145

Measured yesterday against content hash 364360177d83, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

atomic-components 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 yesterday.

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/atomic-components/SKILL.md · 138 lines

How it starts

The opening of the file, as written. The whole thing — 138 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Atomic Design pour AfroCodeurs

Hiérarchie

components/
├── ui/              # shadcn/ui (généré par `npx shadcn add …` — NE PAS ÉDITER À LA MAIN)
├── atoms/           # Briques de base, cross-domaine, sans logique métier
├── molecules/       # Atomes combinés (2-4), cross-domaine
├── organisms/       # Sections complètes, peuvent lire des données (Prisma)
├── templates/       # Squelettes de page (disposition, sans données)
└── shared/          # Existant historique (Avatar, Markdown…) — ne pas
                      # dupliquer : si un composant shared/ correspond à un
                      # atome/molécule, le déplacer en atoms/molecules au lieu
                      # d'en recréer un nouveau.

features/<domaine>/
├── actions.ts       # Server Actions (mutations)
├── queries.ts       # Lectures Prisma (Server Components)
├── schema.ts        # Zod du module
└── *.tsx            # Composants SPÉCIFIQUES au domaine qui assemblent des
                      # atoms/molecules partagés (ex : ProblemForm compose
                      # FormField ; pas un composant générique réutilisable
                      # ailleurs → reste dans le module, ne monte pas en atoms/)

Règle simple pour choisir où vit un composant : générique et sans connaissance d'un domaine métier → components/. Spécifique à un domaine (forum, problems, knowledge…) → reste dans features/<domaine>/.

Règles de classification

Atoms — aucune logique métier

  • Wrapper autour d'un seul élément ou d'un shadcn ui/*
  • Pas de state, pas de fetch de données
  • Exemples : EmptyState, Avatar (déjà en components/shared/, à migrer en atoms/ à l'occasion), un futur LevelIndicator (étoiles impact/difficulté)
// components/atoms/empty-state.tsx
export function EmptyState({ children, className }: { children: ReactNode; className?: string }) {
  return <div className={cn("rounded-lg border border-dashed border-border p-10 text-center text-sm text-muted-foreground", className)}>{children}</div>;
}

Read the full file on GitHub · 138 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. yesterday First seen · 138 lines · 82 tokens per session scan A 364360177d83

Subscribe to this mod's changes

atomic-components is a skill published in the GitHub repository codescooper/afrocodeurs (5 stars, last pushed 3d ago), licensed MIT. It adds 82 tokens to every session and 1,453 once invoked, about $0.0004 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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