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 40RTY-ai/shopify-admin-skills --skill shopify-admin-gift-card-liability-reportgit clone --depth 1 https://github.com/40RTY-ai/shopify-admin-skillsWrote 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/40rty-ai/shopify-admin-skills/shopify-admin-gift-card-liability-report)<a href="https://agentmods.dev/skills/40rty-ai/shopify-admin-skills/shopify-admin-gift-card-liability-report"><img src="https://agentmods.dev/badge/skills/40rty-ai/shopify-admin-skills/shopify-admin-gift-card-liability-report/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/40rty-ai/shopify-admin-skills/shopify-admin-gift-card-liability-report"><img src="https://agentmods.dev/badge/skills/40rty-ai/shopify-admin-skills/shopify-admin-gift-card-liability-report.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00034 | $0.01825 |
| Opus 5 | $0.00017 | $0.00912 |
| Sonnet 5 | $0.00007 | $0.00365 |
| Haiku 4.5 | $0.00003 | $0.00183 |
Grade A, and why
shopify-admin-gift-card-liability-report 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 186 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Purpose
Calculates the store's total outstanding gift card liability — the sum of unredeemed gift card balances that represent a future obligation to deliver goods. Breaks the liability down by issue-month cohort and remaining-balance band so finance can size the obligation, age it, and forecast breakage. This is the bookkeeping companion to gift-card-balance-report (which lists individual cards). Read-only — no mutations.
Prerequisites
- Authenticated Shopify CLI session:
shopify store auth --store <domain> --scopes read_gift_cards - API scopes:
read_gift_cards
Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| store | string | yes | — | Store domain (e.g., mystore.myshopify.com) |
| status | string | no | enabled | Filter by status: enabled, disabled, or all |
| balance_bands | array | no | [10, 50, 100, 250, 500] |
Upper edges of balance bands (in store currency) for distribution table |
| stale_days | integer | no | 365 | Cards untouched longer than this are flagged as breakage candidates |
| as_of | string | no | today (UTC) | ISO date for the "as of" snapshot label on the report |
| format | string | no | human | Output format: human or json |
Safety
ℹ️ Read-only skill — no mutations are executed. The dollar figure produced is the deferred-revenue liability for accounting purposes; review with your accountant before booking journal entries.
Liability Model
For every enabled gift card with balance > 0:
- Outstanding balance = sum of
balance.amount(the liability) - Issue cohort = year-month of
createdAt - Balance band = first band edge ≥ remaining balance, or
>maxfor cards above the largest edge - Breakage candidate = card with
balance > 0and (updatedAtolder thanstale_daysago ORexpiresOnwithin next 30 days)
Aggregations:
- Total outstanding (overall + per cohort + per band)
- Card counts per cohort and per band
- Weighted-average days since issue
- Breakage candidate total — useful for revenue recognition under ASC 606 / IFRS 15 for stores in jurisdictions where breakage can be recognized
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.
- 12d ago First seen · 186 lines · 34 tokens per session scan A 0a00796ecd00
shopify-admin-gift-card-liability-report is a skill published in the GitHub repository 40RTY-ai/shopify-admin-skills (187 stars, last pushed 28d ago), licensed MIT. It adds 34 tokens to every session and 1,825 once invoked, about $0.0002 per session on Opus 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 2026-08-30.
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