coding-standards SKILL.md skillA
coding-standards from aiskillstore/marketplace is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aiskillstore/marketplace/coding-standards@git:20260706.b425f5ePins git:20260706.b425f5e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aiskillstore/marketplace
- Path
skills/5minfutures/coding-standards/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260706.b425f5e, committed Jul 6, 2026
- First version recorded
- Jul 6, 2026
- Size
- 10,825 bytes
- Repository stars
- 452
- License
- none declared
React 19 and TypeScript coding standards for Portfolio Buddy 2. Use when: writing new components, reviewing code, refactoring, or ensuring consistency. Contains component patterns, TypeScript rules, and best practices.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Coding Standards - Portfolio Buddy 2
## React 19 Patterns
### Component Structure
```typescript
// Good: Functional component with TypeScript
interface MetricsTableProps {
data: Metric[]
onSelect: (id: string) => void
}
export function MetricsTable({ data, onSelect }: MetricsTableProps) {
// Hooks at top
const [selected, setSelected] = useState<Set<string>>(new Set())
// Derived state with useMemo
const sortedData = useMemo(() =>
data.sort((a, b) => b.sharpe - a.sharpe),
[data]
)
// Event handlers with useCallback
const handleSelect = useCallback((id: string) => {
setSelected(prev => new Set(prev).add(id))
onSelect(id)
}, [onSelect])
// Render
return <div>...</div>
}
```
### Hooks Rules
1. **Only at top level** - No hooks in conditionals or loops
2. **Custom hooks start with `use`** - useMetrics, usePortfolio, useSorting
3. **Dependencies array complete** - All deps in useEffect/useMemo/useCallback
4. **Cleanup on unmount** - Return cleanup function from useEffect
### State Management
**Portfolio Buddy 2 uses PLAIN REACT HOOKS ONLY:**
- **Local UI state** → `useState`
- **Derived state** → `useMemo`
…Read the whole file at its exact version.
How to install
mdr add aiskillstore/marketplace/coding-standards@sha256:e6ab6d602909e58eThe line at the top of this page pins the label git:20260706.b425f5e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_4gexepqa6mzjrvtt)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, all committed on Jul 6, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260706.b425f5e latest | 2026-07-06 | b425f5e | 10,825 B | A | view · diff |
| git:20260706.2e36836 | 2026-07-06 | 2e36836 | 10,823 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10825 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
aiskillstore/marketplace · 452 stars · license none declared · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4gexepqa6mzjrvtt GET https://markdownregistry.com/api/v1/resolve?ref=aiskillstore/marketplace/coding-standards GET https://markdownregistry.com/api/v1/blob/e6ab6d602909e58eac56cd3a718e2b7b8e2241ee77b07bf79505cc184f9cde91
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from aiskillstore/marketplace
Every file in aiskillstore/marketplace