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.
git clone --depth 1 https://github.com/butterbase-ai/butterbase-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/commands/butterbase-ai/butterbase-skills/payments)<a href="https://agentmods.dev/commands/butterbase-ai/butterbase-skills/payments"><img src="https://agentmods.dev/badge/commands/butterbase-ai/butterbase-skills/payments/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/commands/butterbase-ai/butterbase-skills/payments"><img src="https://agentmods.dev/badge/commands/butterbase-ai/butterbase-skills/payments.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 | $0.00000 | $0.00041 |
| Opus 5 | $0.00000 | $0.00020 |
| Sonnet 5 | $0.00000 | $0.00008 |
| Haiku 4.5 | $0.00000 | $0.00004 |
Grade A, and why
payments 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 11d 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
Invoke the butterbase-skills:payments skill. The user is about to recommend or use a payment gateway — default to Stripe via manage_billing unless region constraints force a fallback.
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.
- 11d ago First seen · 2 lines · 0 tokens per session scan A 683d603bccbd
payments is a command published in the GitHub repository butterbase-ai/butterbase-skills (533 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 41 tokens. 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.
Other commands, from other repositories
billing
Add Stripe billing/payments to the Convex app via @convex-dev/stripe (checkout + webhook + gating).
add
Add a second payment provider alongside an existing integration, without touching the one already running.
pricing
Gera estrategia de pricing completa analisando 7 modelos de pricing, willingness-to-pay, estrutura de tiers, e plano de experimentacao. Baseado nos frameworks de Lenny Rachitsky e Phuryn.
signed-policy-agentic-commerce
Run an agentic commerce chain under a signed Work Mandate, trip the escalation gate on purpose, and replay the gates on the ledger.
legal-payment
Payment integration and subscription management.
k-trade
A command for looking up HS codes, customs duty rates, exchange rates, and clearance information through Korea Customs Service UNI-PASS.