shop: Skill for Claude Code

.agents/skills/init-vercel-shop/SKILL.md

init-vercel-shop is a skill for Claude Code, Codex from vercel/shop. It costs 49 tokens per session (376 once invoked), scanned A, original, MIT.

A setup guide for creating a new Vercel Shop storefront with the official command-line generator. It checks the target directory first and tells the agent how to handle an existing or non-empty directory.

In plain words
What is it for?
Use it to scaffold a new Shopify storefront in a chosen directory, optionally connect it to an existing Shopify store, and retry required plugin installation if setup reports a failure.
Why use it?
It avoids overwriting files and ensures the generated project contains the expected app, Shopify code, instructions, and configuration. It also preserves the package manager the user selected.

Skill for Claude CodeCodex ✓ vendor

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents); mentions AGENTS.md.

This is vercel/shop's own configuration. It tells Claude Code and Codex how to work on shop itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything shop configures →

About the project

Vercel Shop is a monorepo, meaning one code repository that contains multiple related applications and tools, for a Next.js Shopify storefront template, its documentation site, and a scaffolding CLI. It helps developers create and work with Shopify storefronts built on Next.js. The catalogue entries are skills, commands, a plugin, and an instruction for working with this project.

vercel/shop · 126 stars · on GitHub · vercel.shop

Reuse

Borrowing it

Nothing to install: this file belongs to vercel/shop. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/vercel/shop/main/.agents/skills/init-vercel-shop/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/vercel/shop

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for init-vercel-shop

README.md
[![agentmods](https://agentmods.dev/badge/skills/vercel/shop/init-vercel-shop/github.svg)](https://agentmods.dev/skills/vercel/shop/init-vercel-shop)
Your own site
<a href="https://agentmods.dev/skills/vercel/shop/init-vercel-shop"><img src="https://agentmods.dev/badge/skills/vercel/shop/init-vercel-shop/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for init-vercel-shop

Your own site · 80×15
<a href="https://agentmods.dev/skills/vercel/shop/init-vercel-shop"><img src="https://agentmods.dev/badge/skills/vercel/shop/init-vercel-shop.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 376 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00049 $0.00376
Opus 5.5 $0.00020 $0.00150
Sonnet 5.5 $0.00010 $0.00075
Haiku 4.5 $0.00005 $0.00038

Measured 5d ago against content hash d09ee57f536e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

init-vercel-shop 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 5d 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.

.agents/skills/init-vercel-shop/SKILL.md · 34 lines

What it actually says

Initialize Vercel Shop

Ask for the target directory if the user did not provide one. Always pass it explicitly.

  1. Inspect the target. If it already contains a Vercel Shop project, stop and use the relevant storefront skill instead. If it is a non-empty directory, ask for a different target rather than overwriting files.

  2. Run:

    pnpm create next-app@latest <target-directory> --example https://github.com/vercel/shop
    

    The template pins pnpm 12 and Node.js 26.

  3. Confirm the generated project contains AGENTS.md, .agents/skills/, app/, components/, lib/shopify/, and package.json.

  4. Read the generated AGENTS.md before making further changes.

  5. If dependency installation fails, keep the generated project and show the retry command to run from its root:

    pnpm install
    
  6. Ask one optional follow-up: Connect an existing Shopify store now?

    If yes, ask only for the store's admin URL or .myshopify.com domain, then read references/storefront-token.md and follow its automated Shopify CLI flow. Try to reuse or create a public Storefront token before asking the user to visit the Headless channel.

    If no, finish with the normal environment setup as the next step.

Return the generated project path, whether a Shopify store was connected, and whether dependency installation needs a retry.

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 5d ago Changed d09ee57f536e
  2. 1mo ago Changed · +2 tokens per session 8be15a60db5d
  3. 1mo ago Changed · -1 lines ed0e6054b01f
  4. 1mo ago First seen · 35 lines · 47 tokens per session scan A db6175343b7f

Subscribe to this mod's changes

init-vercel-shop is a skill published in the GitHub repository vercel/shop (126 stars, last pushed 5d ago), licensed MIT. It adds 49 tokens to every session and 376 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-26.

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