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 wc-sequential-order-numbers-progit 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/wc-sequential-order-numbers-pro)<a href="https://agentmods.dev/skills/lonsdale201/wp-agent-skills/wc-sequential-order-numbers-pro"><img src="https://agentmods.dev/badge/skills/lonsdale201/wp-agent-skills/wc-sequential-order-numbers-pro/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/wc-sequential-order-numbers-pro"><img src="https://agentmods.dev/badge/skills/lonsdale201/wp-agent-skills/wc-sequential-order-numbers-pro.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 | $0.00114 | $0.02463 |
| Opus 5 | $0.00057 | $0.01231 |
| Sonnet 5 | $0.00023 | $0.00493 |
| Haiku 4.5 | $0.00011 | $0.00246 |
Grade A, and why
wc-sequential-order-numbers-pro 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 2d 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 — 297 lines — stays where its author put it; the contents beside it link to each section on GitHub.
WooCommerce Sequential Order Numbers Pro compatibility
Use this skill when a WooCommerce plugin must cooperate with Sequential Order Numbers Pro (SONP). The core rule is simple: the WooCommerce order ID remains the database primary key; the sequential order number is the human-facing business number.
Mental model
- Treat
$order->get_id()as the immutable internal identifier. - Treat
$order->get_order_number()as the display/order-document number. - Do not build UI, emails, PDFs, CSVs, invoices, ERP payloads, or customer
messages from
#{$order_id}when SONP may be active. - Do not parse the formatted number back into an ID. It may have prefixes, suffixes, date/time tokens, leading zeroes, or a free-order identifier.
- Do not write
_order_number*meta directly unless you are repairing data in a controlled migration.
Plugin contract
SONP 1.21.9 stores and uses these internal fields:
_order_number: numeric sequential portion for normal orders._order_number_formatted: complete visible order number._order_number_free: separate sequence for skipped/free orders._order_number_meta: internal snapshot of format settings; do not depend on this as an integration contract.
Relevant options include woocommerce_order_number_start,
woocommerce_order_number_prefix, woocommerce_order_number_suffix,
woocommerce_order_number_length, woocommerce_order_number_skip_free_orders,
woocommerce_free_order_number_prefix, woocommerce_free_order_number_start,
and the woocommerce_order_number_current / woocommerce_order_number_free_current
performance-mode counters.
Relevant public surfaces:
$order->get_order_number()via thewoocommerce_order_numberfilter.wc_seq_order_number_pro()->find_order_by_order_number( $number ).wc_seq_order_number_pro()->set_sequential_order_number( $order )for rare programmatic-order repair after the order exists and is not a checkout draft.wc_seq_order_number_pro()->format_order_number(...)when building previews, not when reading an existing order.
What ships with it
1 file 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.
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.
- 2d ago Changed · -2 lines 43fc0d643e46
- 9d ago First seen · 299 lines · 114 tokens per session scan A dcb1a0230a09
wc-sequential-order-numbers-pro is a skill published in the GitHub repository Lonsdale201/wp-agent-skills (22 stars, last pushed 2d ago), licensed MIT. It adds 114 tokens to every session and 2,463 once invoked, about $0.0006 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 2026-09-03.
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