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 CrestApps/CrestApps.AgentSkills --skill orchardcore-inventorygit clone --depth 1 https://github.com/CrestApps/CrestApps.AgentSkillsWrote 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/crestapps/crestapps.agentskills/orchardcore-inventory)<a href="https://agentmods.dev/skills/crestapps/crestapps.agentskills/orchardcore-inventory"><img src="https://agentmods.dev/badge/skills/crestapps/crestapps.agentskills/orchardcore-inventory/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/crestapps/crestapps.agentskills/orchardcore-inventory"><img src="https://agentmods.dev/badge/skills/crestapps/crestapps.agentskills/orchardcore-inventory.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 | $0.00200 | $0.02556 |
| Opus 5.5 | $0.00080 | $0.01022 |
| Sonnet 5.5 | $0.00040 | $0.00511 |
| Haiku 4.5 | $0.00020 | $0.00256 |
Grade A, and why
orchardcore-inventory 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 today.
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 — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CrestApps Inventory
Inventory (new in CrestApps.OrchardCore 3.0) counts the units of each product and variant on hand. Counts live outside the content item as stock items, and every change is a movement in an append-only ledger from which the count can be rebuilt.
Where it fits in the commerce suite
| Module | Relationship |
|---|---|
Commerce, Products (orchardcore-commerce, orchardcore-products) |
Required. Inventory implements Products' IProductAvailabilityProvider and adds the In stock filter. |
Orders (orchardcore-orders) |
Optional. Order events hold, sell, release and restock stock. |
Carts (orchardcore-carts) |
Caps quantities and refuses sold-out lines through availability |
Shipping (orchardcore-shipping) |
Pickup locations take units from an inventory location |
Commerce Webhooks (orchardcore-commerce) |
stock.changed, stock.low, stock.sold-out events |
Features
| Feature ID | Name | Depends on |
|---|---|---|
CrestApps.OrchardCore.Inventory |
Inventory | Commerce, Products, OrchardCore.Contents |
CrestApps.OrchardCore.Inventory.StockAlerts |
Back-in-Stock Alerts | Inventory, OrchardCore.Email |
CrestApps.OrchardCore.Inventory.PurchaseOrders |
Purchase Orders | Inventory, CrestApps.OrchardCore.Resources |
CrestApps.OrchardCore.Inventory.Api |
Inventory API | Inventory |
Guidelines
- Install
CrestApps.OrchardCore.Inventoryin the web/startup project and attach InventoryPart to each product type you count. - Change stock only through
IInventoryService; it works in the caller's YesSql session and is committed with the caller's work. - Stock items are concurrency-checked: a racing change throws
ConcurrencyExceptionat commit. Retry, never open a separate unit of work (SQLite would deadlock). - React to stock changes with
IStockLevelHandler, which runs after commit in its own scope. - All recipe JSON must be wrapped in
{ "steps": [...] }. - All C# classes must use the
sealedmodifier, except View Models.
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.
- today First seen · 158 lines · 200 tokens per session scan A 39fa9c21d190
orchardcore-inventory is a skill published in the GitHub repository CrestApps/CrestApps.AgentSkills (13 stars, last pushed today), licensed MIT. It adds 200 tokens to every session and 2,556 once invoked, about $0.0008 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 2026-10-22.
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