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 FluxA-Agent-Payment/FluxA-AI-Wallet-MCP --skill agentic-checkoutgit clone --depth 1 https://github.com/FluxA-Agent-Payment/FluxA-AI-Wallet-MCPWrote 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/fluxa-agent-payment/fluxa-ai-wallet-mcp/agentic-checkout)<a href="https://agentmods.dev/skills/fluxa-agent-payment/fluxa-ai-wallet-mcp/agentic-checkout"><img src="https://agentmods.dev/badge/skills/fluxa-agent-payment/fluxa-ai-wallet-mcp/agentic-checkout/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/fluxa-agent-payment/fluxa-ai-wallet-mcp/agentic-checkout"><img src="https://agentmods.dev/badge/skills/fluxa-agent-payment/fluxa-ai-wallet-mcp/agentic-checkout.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 | $0.00097 | $0.03610 |
| Opus 5 | $0.00048 | $0.01805 |
| Sonnet 5 | $0.00019 | $0.00722 |
| Haiku 4.5 | $0.00010 | $0.00361 |
Grade A, and why
fluxa agentic checkout 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.
How it starts
The opening of the file, as written. The whole thing — 292 lines — stays where its author put it; the contents beside it link to each section on GitHub.
FluxA Agentic Checkout
Skill version: 0.4.0 | Product surface: deterministic checkout automation + explicit human handoff
Overview
Use this skill as the release-grade operator runbook for checkout automation. It accepts arbitrary entry links, attempts the currently implemented automation routes, and produces structured results that tell the next agent or human whether the checkout is ready, partially filled, blocked by verification, or requires manual takeover.
How to do checkout for users
Step 1: Check whether the URL supports automated checkout
- Check whether the user has provided a specific product URL. If not, ask the user for the exact product link they want to buy.
- Check whether the link falls within the currently supported automation scope. This skill is positioned as a general checkout automation skill and should determine whether there is an executable automation path for the given link. If the merchant or checkout flow is outside the currently executable scope, the skill should clearly tell the user that they need to complete the purchase manually and provide a direct link they can open.
- If the link is supported, tell the user: "This item supports automated checkout. We can help autofill the checkout information and guide you through the purchase. I’m starting the checkout automation now."
Step 2: Check the checkout skill execution environment
- Check the environment. The skill must run in an environment that supports Playwright, and Chromium must be installed. Check whether
python-dotenv,socksio,playwright, and related dependencies are already installed. If they are missing, install them first. See theEnvironment setupsection for the setup steps. - Before installing the environment, tell the user: "To complete the automated checkout, we need to install a few required tools and the browser runtime. This may take a few minutes. I’m starting the setup now."
Step 3: Collect the user's checkout information and generate the profile
- Read the
Collect the user's shipping informationsection and check whether the user already has a JSON file containing payment, delivery, and billing information. If not, guide the user to provide that information. - If the information already exists, confirm the shipping address for this purchase with the user again.
What ships with it
24 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.
- agents/openai.yaml 310 B
- data/paid_orders/.gitignore 14 B
- references/current-capabilities.md 2.6 KB
- references/roadmap.md 1.1 KB
- requirements.txt 42 B
- scripts/checkout_playwright_handoff.py 23 KB runs code
- scripts/demo_execute_headed.py 3.4 KB runs code
- scripts/order_manager.py 5.9 KB runs code
- scripts/order_store.py 11 KB runs code
- scripts/setup_checkout_profile.py 7.1 KB runs code
- scripts/setup_checkout_skill.py 3.6 KB runs code
- scripts/shopify/__init__.py 53 B runs code
- scripts/shopify/adapters/__init__.py 46 B runs code
- scripts/shopify/adapters/common.py 13 KB runs code
- scripts/shopify/adapters/shop_pay_card.py 5.8 KB runs code
- scripts/shopify/adapters/shopify_checkout_card.py 15 KB runs code
- scripts/shopify/adapters/stripe_hosted.py 16 KB runs code
- scripts/shopify/candidates.py 6.7 KB runs code
- scripts/shopify/checkout.py 53 KB runs code
- scripts/shopify/navigation.py 54 KB runs code
- scripts/shopify/providers.py 3.2 KB runs code
- scripts/shopify/results.py 9.7 KB runs code
- scripts/shopify/runtime.py 27 KB runs code
- scripts/shopify/security.py 1.6 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 · 292 lines · 97 tokens per session scan A fec5133b663d
fluxa agentic checkout is a skill published in the GitHub repository FluxA-Agent-Payment/FluxA-AI-Wallet-MCP (4 stars, last pushed 5d ago), licensed Apache-2.0. It adds 97 tokens to every session and 3,610 once invoked, about $0.0005 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 2026-08-31.
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