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 OrcaQubits/agentic-commerce-skills-plugins --skill ap2-human-not-present-flowgit clone --depth 1 https://github.com/OrcaQubits/agentic-commerce-skills-pluginsWrote 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/orcaqubits/agentic-commerce-skills-plugins/ap2-human-not-present-flow)<a href="https://agentmods.dev/skills/orcaqubits/agentic-commerce-skills-plugins/ap2-human-not-present-flow"><img src="https://agentmods.dev/badge/skills/orcaqubits/agentic-commerce-skills-plugins/ap2-human-not-present-flow/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/orcaqubits/agentic-commerce-skills-plugins/ap2-human-not-present-flow"><img src="https://agentmods.dev/badge/skills/orcaqubits/agentic-commerce-skills-plugins/ap2-human-not-present-flow.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 | $0.00047 | $0.01092 |
| Opus 5 | $0.00023 | $0.00546 |
| Sonnet 5 | $0.00009 | $0.00218 |
| Haiku 4.5 | $0.00005 | $0.00109 |
Grade A, and why
ap2-human-not-present-flow 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 — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AP2 Human-Not-Present Transaction Flow
Before writing code
Fetch live docs:
- Fetch
https://ap2-protocol.org/specification/for the human-not-present flow specification - Web-search
site:github.com google-agentic-commerce AP2 human-not-present intent mandatefor samples - Fetch
https://ap2-protocol.org/topics/core-concepts/for flow overview - Fetch
https://ap2-protocol.org/roadmap/and the latest spec to confirm the current support level for human-not-present (Intent Mandate) flows in the version you're targeting
Conceptual Architecture
What Human-Not-Present Means
In a human-not-present flow, the user provides authorization upfront and then leaves. The Shopping Agent acts autonomously within the constraints defined in the signed Intent Mandate.
Spec Status
Human-not-present is a first-class flow in current AP2 releases (added as the spec evolved beyond the initial human-present-only V0.1). Always verify the exact Intent Mandate fields and required signing semantics against the version you're targeting — fetch the live spec before implementing.
Flow Overview
Phase 1: Intent Capture (User Present)
1. User → SA: Expresses shopping intent ("Buy me running shoes under $150")
2. SA → User: Repeats back understanding for confirmation
3. User: Confirms via in-session authentication
4. SA: Creates Intent Mandate from user's expressed intent
5. User → SA: Signs the Intent Mandate (hardware-backed)
6. User: May go offline
Phase 2: Autonomous Shopping (User Absent)
7. SA → Merchant: Presents Intent Mandate
8. Merchant: Evaluates whether they can fulfill within constraints
9. If uncertain → Merchant may force user confirmation (escalate)
10. If needs info → Merchant asks clarification (update Intent Mandate)
11. If can fulfill → Merchant creates Cart Mandate with offer
Phase 3: Authorization (May Require User)
12. SA: Evaluates Cart Mandate against Intent Mandate constraints
13. If within bounds → SA proceeds with payment
14. If outside bounds → SA rejects or escalates to user
15. Payment processing (similar to human-present Phase 4-6)
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 · 103 lines · 47 tokens per session scan A 3a817f72cffa
ap2-human-not-present-flow is a skill published in the GitHub repository OrcaQubits/agentic-commerce-skills-plugins (39 stars, last pushed 3mo ago), licensed MIT. It adds 47 tokens to every session and 1,092 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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