Home / orcaqubits / agentic-commerce-skills-plugins · GitHub

js-modern SKILL.md skillA

js-modern from orcaqubits/agentic-commerce-skills-plugins is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add orcaqubits/agentic-commerce-skills-plugins/js-modern@git:20260326.769051f

Pins git:20260326.769051f in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: orcaqubits/agentic-commerce-skills-plugins
Path: salesforce-commerce/skills/js-modern/SKILL.md
Versions recorded: 1
Latest version: git:20260326.769051f, committed Mar 26, 2026
Size: 5,511 bytes
Repository stars: 40
License: MIT

Write modern JavaScript and TypeScript — ES6+ features, async/await, modules, destructuring, optional chaining, TypeScript types. Covers SFCC server-side JS (CommonJS, limited ES6), PWA Kit (full modern JS/TS), and LWC JavaScript (Lightning Locker constraints). Use when writing JavaScript for Salesforce Commerce.

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

# js-modern

Write modern JavaScript and TypeScript for Salesforce Commerce platforms.

## Before Writing Code

Always fetch the latest official documentation BEFORE writing JavaScript:

- **MDN JavaScript Reference**: WebSearch "MDN JavaScript reference ES6 2026" and WebFetch official docs
- **TypeScript Documentation**: WebSearch "TypeScript handbook 2026" and WebFetch official docs
- **Platform-Specific Docs**: WebSearch for "Salesforce B2C Commerce server-side JavaScript API 2026" (SFCC), "PWA Kit JavaScript TypeScript 2026" (PWA Kit), or "Lightning Web Components JavaScript 2026" (LWC)

This ensures you're using the latest syntax, APIs, and best practices for each platform.

## Conceptual Architecture

### Platform Runtime Constraints

This is the most critical concept. Three Salesforce Commerce platforms have fundamentally different JavaScript runtimes:

| Constraint | SFCC Server-Side | PWA Kit | LWC (B2B) |
|-----------|-----------------|---------|------------|
| **Engine** | Rhino (Java-based) | Node.js + V8 | Browser (V8/SpiderMonkey) |
| **Module system** | CommonJS (`require`) | ES Modules (`import`) | ES Modules (`import`) |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add orcaqubits/agentic-commerce-skills-plugins/js-modern@sha256:0fe27fac4a9bac9c

The line at the top of this page pins the label git:20260326.769051f, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_pb42v7jzprswnk2v.svg)](https://markdownregistry.com/a/art_pb42v7jzprswnk2v)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Mar 26, 2026.

version	committed	commit	size	audit
git:20260326.769051f latest	2026-03-26	769051f	5,511 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (5511 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

GitHub

orcaqubits/agentic-commerce-skills-plugins · 40 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pb42v7jzprswnk2v
GET https://markdownregistry.com/api/v1/resolve?ref=orcaqubits/agentic-commerce-skills-plugins/js-modern
GET https://markdownregistry.com/api/v1/blob/0fe27fac4a9bac9cb0316dc794cfbb8d347ec279fdf545c18a5c32e7da8b67e2

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.

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