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 jeffsenso/prestashop-skills --skill init-grid-extensionsgit clone --depth 1 https://github.com/jeffsenso/prestashop-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/jeffsenso/prestashop-skills/init-grid-extensions)<a href="https://agentmods.dev/skills/jeffsenso/prestashop-skills/init-grid-extensions"><img src="https://agentmods.dev/badge/skills/jeffsenso/prestashop-skills/init-grid-extensions/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/jeffsenso/prestashop-skills/init-grid-extensions"><img src="https://agentmods.dev/badge/skills/jeffsenso/prestashop-skills/init-grid-extensions.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 | $0.00067 | $0.00864 |
| Opus 5 | $0.00034 | $0.00432 |
| Sonnet 5 | $0.00013 | $0.00173 |
| Haiku 4.5 | $0.00007 | $0.00086 |
Grade A, and why
init-grid-extensions 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 — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.
init-grid-extensions
Read @.ai/Component/Javascript/CONTEXT.md for the grid component and extension system.
Basic pattern
In the listing entry point (index.ts):
const grid = new window.prestashop.component.Grid('{domain}');
grid.addExtension(new window.prestashop.component.GridExtensions.SortingExtension());
grid.addExtension(new window.prestashop.component.GridExtensions.FiltersResetExtension());
grid.addExtension(new window.prestashop.component.GridExtensions.SubmitRowActionExtension());
grid.addExtension(new window.prestashop.component.GridExtensions.SubmitBulkActionExtension());
grid.addExtension(new window.prestashop.component.GridExtensions.BulkActionCheckboxExtension());
grid.addExtension(new window.prestashop.component.GridExtensions.ColumnTogglingExtension());
The grid ID must match the GRID_ID const from the PHP grid definition factory.
Available extensions
Core extensions (most grids need these)
| Extension | Purpose |
|---|---|
SortingExtension |
Clickable column headers for sorting |
FiltersResetExtension |
Reset button for grid filters |
FiltersSubmitButtonEnablerExtension |
Enable/disable filter submit button |
BulkActionCheckboxExtension |
Select-all and per-row checkboxes |
SubmitBulkActionExtension |
Submit bulk action form (enable/disable/delete) |
SubmitRowActionExtension |
Handle row action link clicks |
LinkRowActionExtension |
Navigate to row action URLs |
ColumnTogglingExtension |
Show/hide columns via dropdown |
Specialized extensions (add only when needed)
| Extension | Purpose | When to use |
|---|---|---|
AsyncToggleColumnExtension |
AJAX toggle for boolean columns | Entity has toggle status in grid |
PositionExtension |
Drag-and-drop row reordering | Entity has position column |
AjaxBulkActionExtension |
AJAX bulk actions (no page reload) | Performance-sensitive bulk ops |
ExportToSqlManagerExtension |
Export grid data to SQL manager | Grid needs SQL export |
ReloadListExtension |
Reload grid data without page refresh | AJAX-driven grid updates |
PreviewExtension |
Inline row preview expansion | Entity has preview/details panel |
ModalFormSubmitExtension |
Submit forms in modal dialogs | Delete confirmation modals |
BulkOpenTabsExtension |
Open multiple items in new tabs | Batch review workflows |
SubmitGridActionExtension |
Grid-level action buttons | Grid has toolbar actions (export, import) |
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 · 93 lines · 67 tokens per session scan A 2ed72c3b3942
init-grid-extensions is a skill published in the GitHub repository jeffsenso/prestashop-skills (5 stars, last pushed 15d ago), licensed MIT. It adds 67 tokens to every session and 864 once invoked, about $0.0003 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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