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.
npx skills add johnson7788/MultiUserClaw --skill shopifygit clone --depth 1 https://github.com/johnson7788/MultiUserClawWrote 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.
[](https://agentmods.dev/skills/johnson7788/multiuserclaw/shopify)<a href="https://agentmods.dev/skills/johnson7788/multiuserclaw/shopify"><img src="https://agentmods.dev/badge/skills/johnson7788/multiuserclaw/shopify/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.
<a href="https://agentmods.dev/skills/johnson7788/multiuserclaw/shopify"><img src="https://agentmods.dev/badge/skills/johnson7788/multiuserclaw/shopify.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00026 | $0.03925 |
| Opus 5.5 | $0.00010 | $0.01570 |
| Sonnet 5.5 | $0.00005 | $0.00785 |
| Haiku 4.5 | $0.00003 | $0.00392 |
Grade A, and why
shopify scanned grade A with 1 finding 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 1mo 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
description: Shopify Admin & Storefront GraphQL APIs via curl. Products, orders, customers, inventory, metafields. This is a copy
97% identical to shopify — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 374 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Shopify — Admin & Storefront GraphQL APIs
Work with Shopify stores directly through curl: list products, manage inventory, pull orders, update customers, read metafields. No SDK, no app framework — just the GraphQL endpoint and a custom-app access token.
The REST Admin API is legacy since 2024-04 and only receives security fixes. Use GraphQL Admin for all admin work. Use Storefront GraphQL for read-only customer-facing queries (products, collections, cart).
Prerequisites
- In Shopify admin: Settings → Apps and sales channels → Develop apps → Create an app.
- Click Configure Admin API scopes, select what you need (examples below), save.
- Install app → the Admin API access token appears ONCE. Copy it immediately — Shopify will never show it again. Tokens start with
shpat_. - Save to
${HERMES_HOME:-~/.hermes}/.env:SHOPIFY_ACCESS_TOKEN=shpat_xxxxxxxxxxxxxxxxxxxx SHOPIFY_STORE_DOMAIN=my-store.myshopify.com SHOPIFY_API_VERSION=2026-01
Heads up: As of January 1, 2026, new "legacy custom apps" created in the Shopify admin are gone. New setups should use the Dev Dashboard (
shopify.dev/docs/apps/build/dev-dashboard). Existing admin-created apps keep working. If the user's shop has no existing custom app and it's after 2026-01-01, direct them to Dev Dashboard instead of the admin flow.
Common scopes by task:
- Products / collections:
read_products,write_products - Inventory:
read_inventory,write_inventory,read_locations - Orders:
read_orders,write_orders(30 most recent withoutread_all_orders) - Customers:
read_customers,write_customers - Draft orders:
read_draft_orders,write_draft_orders - Fulfillments:
read_fulfillments,write_fulfillments - Metafields / metaobjects: covered by the matching resource scopes
API Basics
- Endpoint:
https://$SHOPIFY_STORE_DOMAIN/admin/api/$SHOPIFY_API_VERSION/graphql.json - Auth header:
X-Shopify-Access-Token: $SHOPIFY_ACCESS_TOKEN(NOTAuthorization: Bearer) - Method: always
POST, alwaysContent-Type: application/json, body is{"query": "...", "variables": {...}} - HTTP 200 does not mean success. GraphQL returns errors in a top-level
errorsarray and per-fielduserErrors. Always check both. - IDs are GID strings:
gid://shopify/Product/10079467700516,gid://shopify/Variant/...,gid://shopify/Order/.... Pass these verbatim — don't strip the prefix. - Rate limit: calculated via query cost (leaky bucket). Each response has
extensions.costwithrequestedQueryCost,actualQueryCost,throttleStatus.{currentlyAvailable, maximumAvailable, restoreRate}. Back off whencurrentlyAvailabledrops below your next query's cost. Standard shops = 100 points bucket, 50/s restore; Plus = 1000/100.
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.
- 1mo ago First seen · 374 lines · 26 tokens per session scan A c627a5250806
shopify is a skill published in the GitHub repository johnson7788/MultiUserClaw (327 stars, last pushed 2mo ago), licensed MIT. It adds 26 tokens to every session and 3,925 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). It is 97% identical to shopify, differing in 2 lines, and is treated as a copy.
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