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 DevExpress/agent-skills --skill devexpress-xaf-editorsgit clone --depth 1 https://github.com/DevExpress/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/devexpress/agent-skills/devexpress-xaf-editors)<a href="https://agentmods.dev/skills/devexpress/agent-skills/devexpress-xaf-editors"><img src="https://agentmods.dev/badge/skills/devexpress/agent-skills/devexpress-xaf-editors/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/devexpress/agent-skills/devexpress-xaf-editors"><img src="https://agentmods.dev/badge/skills/devexpress/agent-skills/devexpress-xaf-editors.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 | $0.00062 | $0.03052 |
| Opus 5.5 | $0.00025 | $0.01221 |
| Sonnet 5.5 | $0.00012 | $0.00610 |
| Haiku 4.5 | $0.00006 | $0.00305 |
Grade A, and why
devexpress-xaf-editors 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 10d 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 — 221 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DevExpress XAF — Editors (Property Editors, List Editors & View Items)
Editors are the building blocks that render individual properties (Property Editors), entire object collections (List Editors), and custom UI elements (View Items) inside XAF Views.
Prerequisites & Installation
Editors are part of the core XAF framework — no additional module registration is required. Platform-specific editor code belongs in the corresponding platform project.
NuGet Packages
| Package | Purpose | Project |
|---|---|---|
DevExpress.ExpressApp |
PropertyEditor base class, ViewItem, ListEditor abstractions |
MySolution.Module |
DevExpress.ExpressApp.Blazor |
BlazorPropertyEditorBase, Blazor editor models |
MySolution.Blazor.Server |
DevExpress.ExpressApp.Blazor.Editors |
BlazorControlViewItem, DxGridListEditor, DxTreeListEditor |
MySolution.Blazor.Server |
DevExpress.ExpressApp.Win |
WinForms DXPropertyEditor, GridListEditor, TreeListEditor |
MySolution.Win |
All packages are included in XAF projects created from the template.
Where to Place Custom Editors
| Type | Platform-agnostic | Blazor | WinForms |
|---|---|---|---|
| Custom Property Editor | — | MySolution.Blazor.Server\Editors\ |
MySolution.Win\Editors\ |
| Custom List Editor | — | MySolution.Blazor.Server\Editors\ |
MySolution.Win\Editors\ |
| Custom View Item | MySolution.Module\ViewItems\ |
MySolution.Blazor.Server\Editors\ |
MySolution.Win\Editors\ |
| Controller customizing editors | MySolution.Module\Controllers\ |
MySolution.Blazor.Server\Controllers\ |
MySolution.Win\Controllers\ |
Custom editors are discovered automatically via [PropertyEditor], [ListEditor], or [ViewItem] attributes — no manual registration in Module.cs is needed.
Key Using Statements
using DevExpress.ExpressApp.Editors; // PropertyEditor, ListEditor, ViewItem, ColumnWrapper
using DevExpress.ExpressApp.Model; // IModelColumn, IModelMember, IModelListView
// Blazor:
using DevExpress.ExpressApp.Blazor.Editors; // BlazorPropertyEditorBase, DxGridListEditor
using DevExpress.ExpressApp.Blazor.Editors.Models; // DxGridModel, DxDateEditModel, etc.
// WinForms:
using DevExpress.ExpressApp.Win.Editors; // DXPropertyEditor, GridListEditor
What ships with it
4 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.
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.
- 10d ago First seen · 221 lines · 62 tokens per session scan A 1b9f401526bb
devexpress-xaf-editors is a skill published in the GitHub repository DevExpress/agent-skills (66 stars, last pushed 11d ago), licensed MIT. It adds 62 tokens to every session and 3,052 once invoked, about $0.0002 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 2026-10-20.
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../../../agents/personas/TEMPLATE.md.
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