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-wpf-ribbon-and-barsgit 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-wpf-ribbon-and-bars)<a href="https://agentmods.dev/skills/devexpress/agent-skills/devexpress-wpf-ribbon-and-bars"><img src="https://agentmods.dev/badge/skills/devexpress/agent-skills/devexpress-wpf-ribbon-and-bars/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-wpf-ribbon-and-bars"><img src="https://agentmods.dev/badge/skills/devexpress/agent-skills/devexpress-wpf-ribbon-and-bars.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 | $0.00227 | $0.05619 |
| Opus 5.5 | $0.00091 | $0.02248 |
| Sonnet 5.5 | $0.00045 | $0.01124 |
| Haiku 4.5 | $0.00023 | $0.00562 |
Grade A, and why
devexpress-wpf-ribbon-and-bars 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 3d 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 — 403 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DevExpress WPF Ribbon and Bars
DevExpress.Xpf.Ribbon and DevExpress.Xpf.Bars provide an Office-style command surface for WPF: a tabbed RibbonControl with categories/pages/groups, standalone bar controls (MainMenuControl, ToolBarControl, StatusBarControl), the legacy BarManager aggregator for multi-bar layouts, popup menus, status bars, and a rich set of bar items (BarButtonItem, BarCheckItem, BarSplitButtonItem, BarSubItem, BarEditItem, etc.) that work uniformly across Ribbon, bars, and menus.
ThemedWindowis required, not a regularSystem.Windows.Window. The Ribbon control needsThemedWindowto render correctly into the title bar, supportWindowKind="Ribbon"integration, and provide MDI merging hooks. Convert plainWindow→ThemedWindowbefore adding Ribbon UI.
When to Use This Skill
Use this skill when you need to:
- Build a Microsoft Office–style Ribbon UI in a WPF window
- Add toolbars, main menus, or status bars (modern way:
ToolBarControl/MainMenuControl/StatusBarControl; legacy:BarManagerwithBarobjects) - Define bar items (buttons, check buttons, sub-menus, editors, separators, galleries)
- Wire bar item actions to MVVM commands or code-behind events
- Populate Ribbon pages / groups / bars from a ViewModel collection
- Configure the Quick Access Toolbar, Application Menu, BackstageView, or Ribbon Status Bar
- Set glyphs and switch between large/small icon display modes
- Customize bar/ribbon element appearance via standard WPF properties and triggers
- Merge child-window bars/ribbons into the parent in an MDI layout
Prerequisites & Installation
NuGet Packages
| Package | Purpose |
|---|---|
DevExpress.Wpf.Core |
ThemedWindow, themes, shared infrastructure |
DevExpress.Wpf.Ribbon |
RibbonControl, RibbonPageCategory, RibbonPage, RibbonPageGroup, BackstageViewControl, RibbonStatusBarControl. Includes DevExpress.Xpf.Bars. |
DevExpress.Wpf.Docking |
Only if you need MDI merging via DockLayoutManager |
What ships with it
8 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.
- 3d ago First seen · 403 lines · 227 tokens per session scan A c9f8f1af62d7
devexpress-wpf-ribbon-and-bars is a skill published in the GitHub repository DevExpress/agent-skills (66 stars, last pushed 4d ago), licensed MIT. It adds 227 tokens to every session and 5,619 once invoked, about $0.0009 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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