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 Lonsdale201/wp-agent-skills --skill szamlazzhu-document-xml-compatibilitygit clone --depth 1 https://github.com/Lonsdale201/wp-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/lonsdale201/wp-agent-skills/szamlazzhu-document-xml-compatibility)<a href="https://agentmods.dev/skills/lonsdale201/wp-agent-skills/szamlazzhu-document-xml-compatibility"><img src="https://agentmods.dev/badge/skills/lonsdale201/wp-agent-skills/szamlazzhu-document-xml-compatibility/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/lonsdale201/wp-agent-skills/szamlazzhu-document-xml-compatibility"><img src="https://agentmods.dev/badge/skills/lonsdale201/wp-agent-skills/szamlazzhu-document-xml-compatibility.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 | $0.00167 | $0.04135 |
| Opus 5.5 | $0.00067 | $0.01654 |
| Sonnet 5.5 | $0.00033 | $0.00827 |
| Haiku 4.5 | $0.00017 | $0.00413 |
Grade A, and why
szamlazzhu-document-xml-compatibility scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 29d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 317 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Szamlazz.hu Document/XML Compatibility
Use this skill when a WooCommerce extension must cooperate with Integration for Szamlazz.hu & WooCommerce instead of sending its own invoice to Számlázz.hu. The plugin already owns the Számlázz.hu Agent request, PDF storage, order meta, admin actions, automations, IPN, and Woo webhooks. A crossover plugin should hook that contract, not duplicate it.
The validated plugin version is 6.2.2. The installed source declares HPOS, Cart/Checkout Blocks, and product block editor compatibility; this skill was rechecked against the official 6.2.2 package and smoke-tested on WooCommerce 11.1.2. The plugin header/readme are 6.2.2, but WC_Szamlazz::$version is still 6.2.1 in the main class and is used as an asset version; do not use that static property for feature detection.
When to use this skill
Trigger when ANY of these are true:
- A plugin changes WooCommerce order items, fees, discounts, bundles, subscriptions, shipping, payment method names, order numbers, language, or VAT labels and the invoice must match.
- You need to add invoice XML data, line comments, accounting data, custom buyer data, or custom notes.
- You need to prevent or defer automatic invoice generation.
- You need to react after a Szamlazz.hu document is created, expose a document URL, or sync document numbers to another system.
- The code touches
_wc_szamlazz_*order meta,wc_szamlazz_xml,wc_szamlazz_invoice_line_item,wc_szamlazz_document_created, orWC_Szamlazz()->generate_invoice().
Mental model
WC_Szamlazz()->generate_invoice( $order_id, $type, $options ) builds a WCSzamlazzSimpleXMLElement, sends it to Számlázz.hu through the plugin XML generator, saves the returned PDF under wp-content/uploads/wc_szamlazz/, writes HPOS-safe order meta, and fires success/error hooks.
Common document types:
| Type | Main order meta | PDF meta |
|---|---|---|
invoice |
_wc_szamlazz_invoice |
_wc_szamlazz_invoice_pdf |
proform |
_wc_szamlazz_proform |
_wc_szamlazz_proform_pdf |
deposit |
_wc_szamlazz_deposit |
_wc_szamlazz_deposit_pdf |
delivery |
_wc_szamlazz_delivery |
_wc_szamlazz_delivery_pdf |
corrected |
_wc_szamlazz_corrected |
_wc_szamlazz_corrected_pdf |
void |
_wc_szamlazz_void |
_wc_szamlazz_void_pdf |
receipt |
_wc_szamlazz_receipt |
_wc_szamlazz_receipt_pdf |
void_receipt |
_wc_szamlazz_void_receipt |
_wc_szamlazz_void_receipt_pdf |
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.
- 29d ago Changed 04aeebcb45d2
- 1mo ago Changed · -1 lines babf69143d23
- 1mo ago First seen · 318 lines · 167 tokens per session scan A c13fd2df3cd5
szamlazzhu-document-xml-compatibility is a skill published in the GitHub repository Lonsdale201/wp-agent-skills (24 stars, last pushed 6d ago), licensed MIT. It adds 167 tokens to every session and 4,135 once invoked, about $0.0007 per session on Opus 5.5. 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
saas-billing
Implement and audit SaaS billing systems, subscription state machines, secure webhooks, and local database synchronization / Implementasi dan audit sistem billing SaaS, state machine langganan, webhook aman, dan sinkronisasi database lokal.
payment-gateway-expert
Expert guide for integrating payment gateways (Stripe, PayPal, Xendit, Midtrans, DOKU SNAP BI) and secure webhooks into SaaS platforms / Panduan ahli integrasi payment gateway dan webhook aman.
marketplace-purchase-vetting
Use this when the user asks whether a local listing is a scam, "too good to be true," worth looking at, or a good deal. Also use this when he asks you to find options — search/discover candidates, then vet the best ones. The goal is not a generic buying guide; it is a practical risk read with clear next steps.
doku-mcp-server
Expert guide for DOKU Model Context Protocol (MCP) Server integration. Enables AI Agentic Commerce with tools for DOKU Checkout, payment links, Virtual Accounts, QRIS, and order status checks / Panduan ahli DOKU MCP Server untuk AI Agentic Commerce.
checkout-integration
Dodo Payments checkout via hosted Checkout Sessions (client.checkoutSessions.create), static payment links, and overlay or inline checkout for one-time and subscription products. Use when building a pay button, checkout page, trial signup, custom fields, discount codes at checkout, or returnurl redirects; use…
refunds-and-disputes
Dodo Payments refunds and disputes, covering full and partial refunds, refund statuses, dispute and chargeback lifecycle events, evidence, and revoking or restoring customer access. Use when issuing a refund, handling refund or dispute webhooks, responding to a chargeback, or reconciling entitlements after a payment…