Coding Standards
kurealnum/dotfiles
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.
TypeScript, JavaScript, React ve Node.js geliştirme için evrensel kodlama standartları, en iyi uygulamalar ve kalıplar.
$ npx skills add affaan-m/ECC --skill coding-standards -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install affaan-m/ECC coding-standards --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .claude/skills && cp -r skills-src/docs/tr/skills/coding-standards .claude/skills/coding-standards && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "coding-standards" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/coding-standards into .claude/skills/coding-standards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "coding-standards", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/coding-standardsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add affaan-m/ECC --skill coding-standards -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install affaan-m/ECC coding-standards --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .agents/skills && cp -r skills-src/docs/tr/skills/coding-standards .agents/skills/coding-standards && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "coding-standards" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/coding-standards into .agents/skills/coding-standards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "coding-standards", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add affaan-m/ECC --skill coding-standards -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install affaan-m/ECC coding-standards --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/docs/tr/skills/coding-standards .cursor/skills/coding-standards && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "coding-standards" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/coding-standards into .cursor/skills/coding-standards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "coding-standards", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/affaan-m/ECC.git --path docs/tr/skills/coding-standards--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add affaan-m/ECC --skill coding-standards -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install affaan-m/ECC coding-standards --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/docs/tr/skills/coding-standards .gemini/skills/coding-standards && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "coding-standards" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/coding-standards into .gemini/skills/coding-standards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "coding-standards", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install affaan-m/ECC coding-standardsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add affaan-m/ECC --skill coding-standards -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .github/skills && cp -r skills-src/docs/tr/skills/coding-standards .github/skills/coding-standards && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "coding-standards" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/coding-standards into .github/skills/coding-standards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "coding-standards", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add affaan-m/ECC --skill coding-standards -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install affaan-m/ECC coding-standards --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/docs/tr/skills/coding-standards .opencode/skills/coding-standards && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "coding-standards" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/tr/skills/coding-standards into .opencode/skills/coding-standards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "coding-standards", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
coding-standardsTypeScript, JavaScript, React ve Node.js geliştirme için evrensel kodlama standartları, en iyi uygulamalar ve kalıplar.
Coding Standards is an agent skill from affaan-m/ECC. TypeScript, JavaScript, React ve Node.js geliştirme için evrensel kodlama standartları, en iyi uygulamalar ve kalıplar.
Its SKILL.md is about 3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Development, covering Code quality. It works with React, JavaScript, TypeScript and Node.js. The repository describes itself as: The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. The licence is MIT.
7 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit ef648e0. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Coding Standards loads about 3k tokens when it runs. Until then it costs about 34 tokens; SKILL.md has 259 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from affaan-m/ECC at commit ef648e0, republished under its MIT licence (© affaan-m). 259 words, ~3,031 tokens.
.claude/skills/coding-standards/SKILL.md (or your agent's skills folder).Tüm projelerde uygulanabilir evrensel kodlama standartları.
// PASS: İYİ: Açıklayıcı isimler
const marketSearchQuery = 'election'
const isUserAuthenticated = true
const totalRevenue = 1000
// FAIL: KÖTÜ: Belirsiz isimler
const q = 'election'
const flag = true
const x = 1000// PASS: İYİ: Fiil-isim kalıbı
async function fetchMarketData(marketId: string) { }
function calculateSimilarity(a: number[], b: number[]) { }
function isValidEmail(email: string): boolean { }
// FAIL: KÖTÜ: Belirsiz veya sadece isim
async function market(id: string) { }
function similarity(a, b) { }
function email(e) { }// PASS: HER ZAMAN spread operatörü kullanın
const updatedUser = {
...user,
name: 'New Name'
}
const updatedArray = [...items, newItem]
// FAIL: ASLA doğrudan mutasyon yapmayın
user.name = 'New Name' // KÖTÜ
items.push(newItem) // KÖTÜ// PASS: İYİ: Kapsamlı hata yönetimi
async function fetchData(url: string) {
try {
const response = await fetch(url)
if (!response.ok) {
throw new Error(`HTTP ${response.status}: ${response.statusText}`)
}
return await response.json()
} catch (error) {
console.error('Fetch failed:', error)
throw new Error('Failed to fetch data')
}
}
// FAIL: KÖTÜ: Hata yönetimi yok
async function fetchData(url) {
const response = await fetch(url)
return response.json()
}// PASS: İYİ: Mümkün olduğunda paralel yürütme
const [users, markets, stats] = await Promise.all([
fetchUsers(),
fetchMarkets(),
fetchStats()
])
// FAIL: KÖTÜ: Gereksiz yere sıralı
const users = await fetchUsers()
const markets = await fetchMarkets()
const stats = await fetchStats()// PASS: İYİ: Doğru tipler
interface Market {
id: string
name: string
status: 'active' | 'resolved' | 'closed'
created_at: Date
}
function getMarket(id: string): Promise<Market> {
// Implementation
}
// FAIL: KÖTÜ: 'any' kullanımı
function getMarket(id: any): Promise<any> {
// Implementation
}// PASS: İYİ: Tiplerle fonksiyonel bileşen
interface ButtonProps {
children: React.ReactNode
onClick: () => void
disabled?: boolean
variant?: 'primary' | 'secondary'
}
export function Button({
children,
onClick,
disabled = false,
variant = 'primary'
}: ButtonProps) {
return (
<button
onClick={onClick}
disabled={disabled}
className={`btn btn-${variant}`}
>
{children}
</button>
)
}
// FAIL: KÖTÜ: Tip yok, belirsiz yapı
export function Button(props) {
return <button onClick={props.onClick}>{props.children}</button>
}// PASS: İYİ: Yeniden kullanılabilir özel hook
export function useDebounce<T>(value: T, delay: number): T {
const [debouncedValue, setDebouncedValue] = useState<T>(value)
useEffect(() => {
const handler = setTimeout(() => {
setDebouncedValue(value)
}, delay)
return () => clearTimeout(handler)
}, [value, delay])
return debouncedValue
}
// Kullanım
const debouncedQuery = useDebounce(searchQuery, 500)// PASS: İYİ: Doğru state güncellemeleri
const [count, setCount] = useState(0)
// Önceki state'e dayalı fonksiyonel güncelleme
setCount(prev => prev + 1)
// FAIL: KÖTÜ: Doğrudan state referansı
setCount(count + 1) // Async senaryolarda eski olabilir// PASS: İYİ: Açık koşullu render
{isLoading && <Spinner />}
{error && <ErrorMessage error={error} />}
{data && <DataDisplay data={data} />}
// FAIL: KÖTÜ: Ternary cehennemi
{isLoading ? <Spinner /> : error ? <ErrorMessage error={error} /> : data ? <DataDisplay data={data} /> : null}GET /api/markets # Tüm marketleri listele
GET /api/markets/:id # Belirli marketi getir
POST /api/markets # Yeni market oluştur
PUT /api/markets/:id # Marketi güncelle (tam)
PATCH /api/markets/:id # Marketi güncelle (kısmi)
DELETE /api/markets/:id # Marketi sil
# Filtreleme için query parametreleri
GET /api/markets?status=active&limit=10&offset=0// PASS: İYİ: Tutarlı response yapısı
interface ApiResponse<T> {
success: boolean
data?: T
error?: string
meta?: {
total: number
page: number
limit: number
}
}
// Başarılı response
return NextResponse.json({
success: true,
data: markets,
meta: { total: 100, page: 1, limit: 10 }
})
// Hata response
return NextResponse.json({
success: false,
error: 'Invalid request'
}, { status: 400 })import { z } from 'zod'
// PASS: İYİ: Schema doğrulama
const CreateMarketSchema = z.object({
name: z.string().min(1).max(200),
description: z.string().min(1).max(2000),
endDate: z.string().datetime(),
categories: z.array(z.string()).min(1)
})
export async function POST(request: Request) {
const body = await request.json()
try {
const validated = CreateMarketSchema.parse(body)
// Doğrulanmış veriyle devam et
} catch (error) {
if (error instanceof z.ZodError) {
return NextResponse.json({
success: false,
error: 'Validation failed',
details: error.errors
}, { status: 400 })
}
}
}src/
├── app/ # Next.js App Router
│ ├── api/ # API routes
│ ├── markets/ # Market sayfaları
│ └── (auth)/ # Auth sayfaları (route groups)
├── components/ # React bileşenleri
│ ├── ui/ # Genel UI bileşenleri
│ ├── forms/ # Form bileşenleri
│ └── layouts/ # Layout bileşenleri
├── hooks/ # Özel React hooks
├── lib/ # Yardımcı araçlar ve konfigürasyonlar
│ ├── api/ # API istemcileri
│ ├── utils/ # Yardımcı fonksiyonlar
│ └── constants/ # Sabitler
├── types/ # TypeScript tipleri
└── styles/ # Global stillercomponents/Button.tsx # Bileşenler için PascalCase
hooks/useAuth.ts # 'use' öneki ile camelCase
lib/formatDate.ts # Yardımcı araçlar için camelCase
types/market.types.ts # .types soneki ile camelCase// PASS: İYİ: NİÇİN'i açıklayın, NE'yi değil
// Kesintiler sırasında API'yi aşırı yüklemekten kaçınmak için exponential backoff kullan
const delay = Math.min(1000 * Math.pow(2, retryCount), 30000)
// Büyük dizilerle performans için burada kasıtlı olarak mutasyon kullanılıyor
items.push(newItem)
// FAIL: KÖTÜ: Açık olanı belirtmek
// Sayacı 1 artır
count++
// İsmi kullanıcının ismine ayarla
name = user.name/**
* Semantik benzerlik kullanarak market arar.
*
* @param query - Doğal dil arama sorgusu
* @param limit - Maksimum sonuç sayısı (varsayılan: 10)
* @returns Benzerlik skoruna göre sıralanmış market dizisi
* @throws {Error} OpenAI API başarısız olursa veya Redis kullanılamazsa
*
* @example
* ```typescript
* const results = await searchMarkets('election', 5)
* console.log(results[0].name) // "Trump vs Biden"
* ```
*/
export async function searchMarkets(
query: string,
limit: number = 10
): Promise<Market[]> {
// Implementation
}import { useMemo, useCallback } from 'react'
// PASS: İYİ: Pahalı hesaplamaları memoize et
const sortedMarkets = useMemo(() => {
return markets.sort((a, b) => b.volume - a.volume)
}, [markets])
// PASS: İYİ: Callback'leri memoize et
const handleSearch = useCallback((query: string) => {
setSearchQuery(query)
}, [])import { lazy, Suspense } from 'react'
// PASS: İYİ: Ağır bileşenleri lazy yükle
const HeavyChart = lazy(() => import('./HeavyChart'))
export function Dashboard() {
return (
<Suspense fallback={<Spinner />}>
<HeavyChart />
</Suspense>
)
}// PASS: İYİ: Sadece gerekli sütunları seç
const { data } = await supabase
.from('markets')
.select('id, name, status')
.limit(10)
// FAIL: KÖTÜ: Her şeyi seç
const { data } = await supabase
.from('markets')
.select('*')test('benzerliği doğru hesaplar', () => {
// Arrange (Hazırla)
const vector1 = [1, 0, 0]
const vector2 = [0, 1, 0]
// Act (İşle)
const similarity = calculateCosineSimilarity(vector1, vector2)
// Assert (Doğrula)
expect(similarity).toBe(0)
})// PASS: İYİ: Açıklayıcı test isimleri
test('sorguya uygun market bulunamadığında boş dizi döndürür', () => { })
test('OpenAI API anahtarı eksikse hata fırlatır', () => { })
test('Redis kullanılamazsa substring aramaya geri döner', () => { })
// FAIL: KÖTÜ: Belirsiz test isimleri
test('çalışır', () => { })
test('arama testi', () => { })Bu anti-kalıplara dikkat edin:
// FAIL: KÖTÜ: 50 satırdan uzun fonksiyon
function processMarketData() {
// 100 satır kod
}
// PASS: İYİ: Küçük fonksiyonlara böl
function processMarketData() {
const validated = validateData()
const transformed = transformData(validated)
return saveData(transformed)
}// FAIL: KÖTÜ: 5+ seviye iç içe geçme
if (user) {
if (user.isAdmin) {
if (market) {
if (market.isActive) {
if (hasPermission) {
// Bir şeyler yap
}
}
}
}
}
// PASS: İYİ: Erken dönüşler
if (!user) return
if (!user.isAdmin) return
if (!market) return
if (!market.isActive) return
if (!hasPermission) return
// Bir şeyler yap// FAIL: KÖTÜ: Açıklanmamış sayılar
if (retryCount > 3) { }
setTimeout(callback, 500)
// PASS: İYİ: İsimlendirilmiş sabitler
const MAX_RETRIES = 3
const DEBOUNCE_DELAY_MS = 500
if (retryCount > MAX_RETRIES) { }
setTimeout(callback, DEBOUNCE_DELAY_MS)Unutmayın: Kod kalitesi pazarlık konusu değildir. Açık, sürdürülebilir kod hızlı geliştirme ve güvenli refactoring sağlar.
© affaan-m, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in docs/tr/skills/coding-standards of affaan-m/ECC.
Open the folder on GitHubat commit ef648e0
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in affaan-m/ECC, which our catalogue first saw on October 7, 2026.
Coding Standards next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Coding Standards this skillaffaan-m/ECC | 275k | 1 repos | ~3k | Automated safety check: Pass | MIT | |
| Coding Standardskurealnum/dotfiles | 290 | 17 repos | ~2.9k | Automated safety check: Pass | None | |
| Coding Standardsxu-xiang/everything-claude-code-zh | 2k | — | ~2.4k | Automated safety check: Pass | MIT | |
| Coding Standardsxu-xiang/everything-claude-code-zh | 2k | — | ~2.3k | Automated safety check: Pass | MIT | |
| Coding StandardsNeverSight/learn-skills.dev | 216 | 1 repos | ~2.4k | Automated safety check: Pass | None | |
| Generate Release Notesteambit/bit | 18k | — | ~2.2k | Automated safety check: Pass | Custom licence |
kurealnum/dotfiles
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.
xu-xiang/everything-claude-code-zh
适用于 TypeScript、JavaScript、React 和 Node.js 开发的通用编码标准、最佳实践与模式。
xu-xiang/everything-claude-code-zh
TypeScript、JavaScript、React、Node.js 开发的通用编码标准、最佳实践和模式. An agent skill from xu-xiang/everything-claude-code-zh.
NeverSight/learn-skills.dev
适用于 TypeScript、JavaScript、React 和 Node.js 开发的通用编码标准、最佳实践和模式。
teambit/bit
Generate comprehensive release notes for Bit from git commits and pull requests.
teambit/bit
MUST consult before running ANY bit command. An agent skill from teambit/bit.
affaan-m/ECC
Ingest, index, search, edit, and monitor video and audio with the VideoDB Python SDK — upload from files, URLs, or RTSP feeds, build spoken and scene indexes with timestamped search and playable…
affaan-m/ECC
Scans installed skills for principles that recur across them and proposes rule-file changes: append, revise, add a section, create a file or leave as covered.
affaan-m/ECC
Builds DRAFT counterparty agreements from one markdown template and a small JSON spec per party, with clauses picked by the party's role.
affaan-m/ECC
Measures whether agents actually follow a skill, rule or agent definition by generating scenarios at three strictness levels and scoring tool-call traces.
affaan-m/ECC
Instinct-based learning system that observes sessions via hooks, creates atomic instincts with confidence scoring, and evolves them into skills/commands/agents.
affaan-m/ECC
Adds one optional external Codex critique that tries to break a council's decision draft, sent to OpenAI only after you consent.
Works with
Categories
TypeScript, JavaScript, React ve Node.js geliştirme için evrensel kodlama standartları, en iyi uygulamalar ve kalıplar. Coding Standards is an agent skill from affaan-m/ECC.js geliştirme için evrensel kodlama standartları, en iyi uygulamalar ve kalıplar.
Coding Standards fits situations like: tasks that involve Code quality.
Run `npx skills add affaan-m/ECC --skill coding-standards -a claude-code`. Or copy the skill folder (docs/tr/skills/coding-standards in affaan-m/ECC) into .claude/skills/coding-standards in your project. Claude Code loads it when a task matches its description.
Run `npx skills add affaan-m/ECC --skill coding-standards -a codex`. Or copy the skill folder (docs/tr/skills/coding-standards in affaan-m/ECC) into .agents/skills/coding-standards in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add affaan-m/ECC --skill coding-standards -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/coding-standards, .gemini/skills/coding-standards, .github/skills/coding-standards and .opencode/skills/coding-standards in your project.
SKILL.md names no scripts, command-line tools or credentials: Coding Standards is instructions for the agent only. Our summary lists: Node.js.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Coding Standards is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 3k tokens (SKILL.md is roughly 12k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Coding Standards: Coding Standards (kurealnum/dotfiles, 290 stars), Coding Standards (xu-xiang/everything-claude-code-zh, 2k stars), Coding Standards (xu-xiang/everything-claude-code-zh, 2k stars) and Coding Standards (NeverSight/learn-skills.dev, 216 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
affaan-m (a GitHub user) maintains it in affaan-m/ECC, which has 275,023 GitHub stars. The repository holds 645 skills in this directory. The repository was last updated on October 5, 2026.
Source: affaan-m/ECC on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.