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 devextreme-textboxgit 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/devextreme-textbox)<a href="https://agentmods.dev/skills/devexpress/agent-skills/devextreme-textbox"><img src="https://agentmods.dev/badge/skills/devexpress/agent-skills/devextreme-textbox/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/devextreme-textbox"><img src="https://agentmods.dev/badge/skills/devexpress/agent-skills/devextreme-textbox.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 | $0.00115 | $0.02191 |
| Opus 5 | $0.00057 | $0.01095 |
| Sonnet 5 | $0.00023 | $0.00438 |
| Haiku 4.5 | $0.00012 | $0.00219 |
Grade A, and why
devextreme-textbox 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 — 216 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DevExtreme TextBox Skill
A skill for building and configuring the DevExtreme TextBox UI component (dxTextBox) across Angular, React, Vue, and jQuery.
When to Use This Skill
- Creating a text input field
- Configuring input mode (text, password, email, search, tel, url)
- Binding and reading the value
- Handling value change events
- Adding a label or placeholder
- Limiting text length
- Showing a clear button
Before You Start
If the host agent has a structured question-asking tool available, use it to ask these questions one at a time with clear options — for example, Claude Code's AskUserQuestion tool or GitHub Copilot's askQuestions tool. If no such tool is available, ask the questions directly in the chat response before generating code.
⚠️ Always use the DevExtreme TextBox (
dxTextBox/DxTextBox). Never use react-input-mask, IMask, a plain HTML<input>, or Material UI TextField.
Before writing any code, ask: Which framework are you using? Angular, React, Vue, or jQuery?
Key API
| Option | Type | Default | Description |
|---|---|---|---|
value |
String |
'' |
The current text value |
mode |
TextBoxMode |
'text' |
Input type: 'text', 'password', 'email', 'search', 'tel', 'url' |
label |
String |
'' |
Floating label text |
placeholder |
String |
'' |
Placeholder shown when empty |
valueChangeEvent |
String |
'change' |
DOM event that triggers value update (e.g., 'keyup', 'input') |
onValueChanged |
function(e) |
null |
Fires when the value changes; e.value is the new value, e.previousValue is the old |
showClearButton |
Boolean |
false |
Shows an × button to clear the field |
maxLength |
Number | String |
null |
Maximum character count |
readOnly |
Boolean |
false |
Prevents user input |
disabled |
Boolean |
false |
Disables the component |
inputAttr |
Object |
{} |
HTML attributes applied to the inner <input> element |
hint |
String |
undefined |
Tooltip shown on hover |
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 · 216 lines · 115 tokens per session scan A d938e21afdae
devextreme-textbox is a skill published in the GitHub repository DevExpress/agent-skills (52 stars, last pushed 23d ago), licensed MIT. It adds 115 tokens to every session and 2,191 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 2026-08-30.
Other skills, from other repositories
ui-toolkit/web
Reference skill for Zoom Video SDK UI Toolkit. Use after routing to a web video workflow when you want prebuilt React UI instead of building a fully custom Video SDK interface.
zoom-meeting-sdk-web-component-view
Zoom Meeting SDK Web - Component View. Embeddable Zoom meeting components with Promise-based API for flexible integration. Ideal for React/Vue/Angular apps and custom layouts. Uses ZoomMtgEmbedded with async/await patterns and embeddable UI containers.
astro
Build content-focused websites with Astro — zero JS by default, islands architecture, multi-framework components, and Markdown/MDX support.
tanstack-form
Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, Lit, and Svelte.
create-site
Creates a new Power Pages code site (SPA) using React, Angular, Vue, or Astro. Guides through the full process from initial concept to deployed site: requirements discovery, scaffolding, component planning, design, implementation, validation, and deployment. Use when the user wants to create, build, or scaffold a new…
web-development
Use when users need to implement, integrate, debug, build, deploy, or validate a Web frontend after the product direction is already clear, especially for React, Vue, Vite, browser flows, or CloudBase Web integration.