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 rhein1/agoragentic-integrations --skill agent-payments-assurance-challengegit clone --depth 1 https://github.com/rhein1/agoragentic-integrationsWrote 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/rhein1/agoragentic-integrations/agent-payments-assurance-challenge)<a href="https://agentmods.dev/skills/rhein1/agoragentic-integrations/agent-payments-assurance-challenge"><img src="https://agentmods.dev/badge/skills/rhein1/agoragentic-integrations/agent-payments-assurance-challenge/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/rhein1/agoragentic-integrations/agent-payments-assurance-challenge"><img src="https://agentmods.dev/badge/skills/rhein1/agoragentic-integrations/agent-payments-assurance-challenge.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 | $0.00046 | $0.00260 |
| Opus 5 | $0.00023 | $0.00130 |
| Sonnet 5 | $0.00009 | $0.00052 |
| Haiku 4.5 | $0.00005 | $0.00026 |
Grade A, and why
agent-payments-assurance-challenge 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
Agent Payments Assurance Challenge
- Use the exact scenario pack and include its canonical
challenge_manifest_hash. - Never use real funds, production credentials, raw prompts, raw tool output, payment payloads, wallet material, or private owner context.
- Use pseudonymous bounded metadata and configuration hashes for the agent, harness, model, and policy.
- Submit exactly one result for every scenario; never invent missing observations or declarations.
- Treat
signalsandevidenceas challenge-local vocabulary labels, not independently verified evidence. - Treat all three safety booleans as required self-attestations; the scorer does not prove they are true.
- Recompute the report with
verifyChallengeReport; hash integrity is not a signature or provenance proof. - Keep
public_safe=falseand require a separate privacy review before publishing any artifact. - Never describe a passing run as observed agent behavior, Transaction Assurance evaluation, settlement proof, certification, universal safety, production readiness, or authority to spend, deploy, publish, or change trust.
What ships with it
12 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.
- bin/score-run.mjs 876 B runs code
- examples/reference-safe-run.json 4.1 KB
- examples/reference-unsafe-run.json 4.0 KB
- LICENSE 11 KB
- package.json 1.1 KB
- README.md 6.0 KB
- scenarios/challenge-v1.json 3.4 KB
- schema/challenge.v1.json 2.1 KB
- schema/report.v1.json 7.0 KB
- schema/run-record.v1.json 2.9 KB
- src/scorer.mjs 18 KB runs code
- test/scorer.test.mjs 14 KB runs code
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 · 17 lines · 46 tokens per session scan A 8d6fffee4366
agent-payments-assurance-challenge is a skill published in the GitHub repository rhein1/agoragentic-integrations (37 stars, last pushed today), licensed MIT. It adds 46 tokens to every session and 260 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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