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 iloveitaly/llm-ide-rules --skill stripe-backendgit clone --depth 1 https://github.com/iloveitaly/llm-ide-rulesWrote 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/iloveitaly/llm-ide-rules/stripe-backend)<a href="https://agentmods.dev/skills/iloveitaly/llm-ide-rules/stripe-backend"><img src="https://agentmods.dev/badge/skills/iloveitaly/llm-ide-rules/stripe-backend/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/iloveitaly/llm-ide-rules/stripe-backend"><img src="https://agentmods.dev/badge/skills/iloveitaly/llm-ide-rules/stripe-backend.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 | $0.00003 | $0.00205 |
| Opus 5.5 | $0.00001 | $0.00082 |
| Sonnet 5.5 | $0.00001 | $0.00041 |
| Haiku 4.5 | $0.00000 | $0.00020 |
Grade A, and why
stripe-backend 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.
What it actually says
Stripe Backend
cast(object, ...)should not be used. Can you instead cast expandable fields to PaymentIntent, or whatever their expandable type is?from stripe import Chargecan we use top-level imports instead of importing from private packages?- Do not
customer = getattr(session, "customer", None)instead just accesssession.customerand assert that it is not null. Use the pattern for all stripe objects. - When iterating through a list that you expect to be comprehensive use
auto_paging_iterfor examplestripe_client.prices.list(params={ ... }).auto_paging_iter() - Assume the new
StripeClientis used everywhere and type it as such. When using this client, all API params should be a dictionary inside aparams=kwarg. amount_refunded=0when the charge is disputed. The dispute amount only exists in thebalance_transactionsof the dispute object.
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 Changed · +1 lines 13b5450341c3
- 1mo ago Changed · -1 lines · -3 tokens per session 2f36bd1bd0f5
- 1mo ago First seen · 14 lines · 6 tokens per session scan A 69473b85245e
stripe-backend is a skill published in the GitHub repository iloveitaly/llm-ide-rules (13 stars, last pushed 5d ago), licensed MIT. It adds 3 tokens to every session and 205 once invoked, about $0.0000 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 2026-08-30.
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