component

A skill for creating reusable React interface components, such as buttons, headers, or cards. It detects whether the project uses Next.js or React Router and follows the matching file and import conventions.

In plain words
What is it for?
Use it to create a new React component, choose its file and CSS-module paths, and use the project’s image, link, and import conventions.
Why use it?
It reduces setup mistakes when adding UI pieces to projects with different React frameworks and directory rules.

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/darkroomengineering/cc-settings/component
Any agent
npx skills add darkroomengineering/cc-settings --skill component
Clone the repo
git clone --depth 1 https://github.com/darkroomengineering/cc-settings

Made for: Claude Code, Codex.

Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,104 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 $0.00036 $0.01104
Opus 5 $0.00018 $0.00552
Sonnet 5 $0.00007 $0.00221
Haiku 4.5 $0.00004 $0.00110

Measured 2d ago against content hash c8ed74d0a874, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

component 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.

skills/component/SKILL.md · 124 lines

How it starts

The opening of the file, as written. The whole thing — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Create Darkroom Component

Create a React component following Darkroom conventions. Detect the stack first — satus (Next.js) and novus (React Router) have different conventions for client/server boundaries, image/link wrappers, and path aliases.

Step 1 — Detect stack

Read package.json:

  • dependencies.next present → Next.js / satus conventions
  • dependencies["react-router"] or devDependencies["@react-router/dev"] → React Router / novus conventions
  • Neither → ask user, or assume satus if unclear

Step 2 — Resolve target paths

Stack Component path CSS module path Image wrapper Link wrapper Path alias
satus (Next.js) components/<name>/index.tsx components/<name>/<name>.module.css import { Image } from '@/components/image' import { Link } from '@/components/link' @/
novus (React Router) components/<name>/index.tsx components/<name>/<name>.module.css Native <img> (or project's wrapper if it exists) import { Link } from 'react-router' ~/

Step 3 — Emit template

satus / Next.js

// components/<name>/index.tsx
// 'use client' — only add if component needs:
// - useState, useEffect, or other hooks
// - Event handlers (onClick, onChange, etc.)
// - Browser APIs (window, document, etc.)

import s from './<name>.module.css'

interface <Name>Props {
  children?: React.ReactNode
  className?: string
}

export function <Name>({ children, className }: <Name>Props) {
  return (
    <div className={`${s.<name>} ${className ?? ''}`}>
      {children}
    </div>
  )
}

novus / React Router

// components/<name>/index.tsx
// React Router components are isomorphic — no directive needed.
// They run on server during SSR and on client after hydration.

import s from './<name>.module.css'

interface <Name>Props {
  children?: React.ReactNode
  className?: string
}

export function <Name>({ children, className }: <Name>Props) {
  return (
    <div className={`${s.<name>} ${className ?? ''}`}>
      {children}
    </div>
  )
}

Read the full file on GitHub · 124 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. 2d ago First seen · 124 lines · 36 tokens per session scan A c8ed74d0a874

Subscribe to this mod's changes

component is a skill published in the GitHub repository darkroomengineering/cc-settings (42 stars, last pushed 4d ago), licensed MIT. It adds 36 tokens to every session and 1,104 once invoked, about $0.0002 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 2026-08-30.

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