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 magnus919/agent-skills --skill stripegit clone --depth 1 https://github.com/magnus919/agent-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/magnus919/agent-skills/stripe)<a href="https://agentmods.dev/skills/magnus919/agent-skills/stripe"><img src="https://agentmods.dev/badge/skills/magnus919/agent-skills/stripe/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/magnus919/agent-skills/stripe"><img src="https://agentmods.dev/badge/skills/magnus919/agent-skills/stripe.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 | $0.00116 | $0.01935 |
| Opus 5 | $0.00058 | $0.00967 |
| Sonnet 5 | $0.00023 | $0.00387 |
| Haiku 4.5 | $0.00012 | $0.00194 |
Grade A, and why
stripe 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 9d 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 — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Stripe Operations
Use this skill to read Stripe account state and, with explicit confirmation, perform guarded mutations: account balance, payment intents, subscriptions, and subscription cancellation. This is a tool skill for the Stripe platform. Building Stripe payments into an application is integration development; this skill owns the everyday agent workflow: answering "what is our balance?", "which payments succeeded?", "what subscriptions are active?", and applying a confirmed cancellation.
Operating contract
- Read-only first. Balance, payment, and subscription queries run freely and never change anything. The bundled
stripe-cliscript's primary surface is these reads. - Guard every mutation. State-changing operations — canceling a subscription — require an explicit human directive plus
--dry-runpreview and--yesconfirmation throughstripe-cli. Cancellations are financial actions with billing consequences: confirm the subscription, the timing, and the impact before acting. - Respect bounded reads. Stripe paginates with
limitandhas_more; never page past what the task needs.stripe-cli --limitcaps every listing. - Keep evidence bounded. Quote short IDs, amounts, and statuses; never dump full API keys, customer data, or raw payloads into chat.
- Treat money data as sensitive. Balances, payments, and subscription details are financial records; quote only what the question needs and never expose full card or customer data.
The stripe-cli script
scripts/stripe-cli is an agent-first, stdlib-only CLI over the Stripe API. It is read-only-first: balance, payments, and subscriptions are the primary surface; the only mutation is guarded.
stripe/scripts/stripe-cli --help # no key or network needed
stripe/scripts/stripe-cli --json balance show
stripe/scripts/stripe-cli --json --limit 20 payments list
stripe/scripts/stripe-cli --json --limit 20 subscriptions list
stripe/scripts/stripe-cli --json subscriptions get --id sub_123
stripe/scripts/stripe-cli subscriptions cancel --id sub_123 --dry-run # preview
stripe/scripts/stripe-cli subscriptions cancel --id sub_123 --yes # confirmed
What ships with it
6 files 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.
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.
- 9d ago First seen · 117 lines · 116 tokens per session scan A 190bb7a8113e
stripe is a skill published in the GitHub repository magnus919/agent-skills (76 stars, last pushed yesterday), licensed MIT. It adds 116 tokens to every session and 1,935 once invoked, about $0.0006 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 2026-09-03.
Other skills, from other repositories
stripe-link-cli
Agent payments via Stripe Link — cards, SPT, approvals.
stripe-best-practices
Guides Stripe integration decisions across development and test environment planning (separate sandboxes vs the shared test mode sandbox), API selection (Checkout Sessions vs PaymentIntents), Connect platform setup (Accounts v2, controller properties), billing/subscriptions, tax and registrations (Stripe Tax…
asc-ppp-pricing
Set territory-specific pricing for subscriptions and in-app purchases using current asc setup, pricing summary, price import, and price schedule commands. Use when adjusting prices by country or implementing localized PPP strategies.
meter-chargeback
CocoMeter chargeback and FinOps governance. Usage: $meter chargeback refresh | $meter chargeback invoice | $meter chargeback onboarding.
Braintree Automation
Braintree Automation: manage payment processing via Stripe-compatible tools for customers, subscriptions, payment methods, and transactions.
dunning-escalation
Per-subscription dunning ladder for recovering failed Stripe payments — smart retry, payment reminder, update-your-card notice, final notice — with minimum wait times between rungs, the ledger format that carries state across hourly runs, and the stop-for-human line at cancellation, credits, and refunds.