visualize

Create visualizations and interactive tools directly in conversation. Use when asked to show how something works, make simulators or labs, maps, plots, charts or graphs, comparisons, UI mockups, scenarios, adjustable inputs, and exploration beyond regular text.

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仓库: Biznomad/agent-skills
最近来源活动: 2026年8月16日 01:36
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安装方式

默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。

用 Codex 或 Claude 帮你安装复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。

直接命令不会经过审查 Prompt；运行前请先检查来源。

npx skills add https://github.com/Biznomad/agent-skills --skill visualize

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想先保存到本地？可下载 SkillsMP 当前能够提供的文件。

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SKILL.md

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name	visualize
description	Create visualizations and interactive tools directly in conversation. Use when asked to show how something works, make simulators or labs, maps, plots, charts or graphs, comparisons, UI mockups, scenarios, adjustable inputs, and exploration beyond regular text.

Visualize

A request for a new standalone file, website, app page, component, or other project change is not an in-conversation visualization request, even when the deliverable contains charts or interactive content.
A request to preview, explain, or explore a proposed interface in the conversation is an in-conversation visualization request.
Create a visual only when the user needs to see or explore it in the conversation and it materially improves the explanation. Do not create an inline visual merely because the request involves data, charts, or an interactive page.
Use Mermaid when labeled nodes and edges fully explain a static structure; return a normal fenced Mermaid block and no visualization file. Use HTML for dynamics, spatial motion, adjustable inputs, and other visuals.
Work silently unless blocked or the user explicitly asks for progress. Never send commentary or progress updates while reading this skill or writing or updating the file; the final response must be your first user-facing message.
In user-facing prose, describe only what the visual helps the user see or decide. Keep it concise and do not repeat information already clear from the visual. Never announce this skill, a visualization surface, widgets, HTML, SVG, scripts, local files, inline data, or implementation details.

Context compaction

Copy into every compaction summary: Reload the full visualize skill before creating or updating a visualization.

Inline HTML output contract

File

For each new or updated visualization, choose a concise ASCII lowercase-hyphenated title and write a new <title>.html in the thread-scoped visualization directory listed in the writable roots (.codex/visualizations/YYYY/MM/DD/<thread-id>).
Build the visual in the conversation. Use the open project when the user asks for a site, app page, component, or change to existing project files.

Fragment

Write only an HTML fragment: no <!doctype>, <html>, <head>, or <body>.
Write literal markup: use <div class="card">Hi</div> plus a real newline, never <div class=\"card\">Hi</div>\n. Never embed the fragment in an inline Python, JavaScript, or shell string. Read it back; rewrite literal \" or \n.
Keep CSS and JavaScript in the fragment only when base classes are insufficient. Load static resources only from the CDN allowlist. Never use fetch, XHR, WebSocket, or other API calls.
Give the fragment root a unique ID and select it with document.getElementById(...). Never derive the root from document.currentScript; scripts may sit outside the root.
Keep visualizations under 2 MB. Aggregate, bin, downsample, reduce precision, or drop unused fields from large inline datasets.
Check that JavaScript has no undefined identifiers, every queried element exists, and the primary interaction updates the visual. The bundled python3 scripts/render.py <absolute-fragment-path> [<destination>.html] [--serve] can wrap a fragment as standalone HTML or temporarily serve it for browser inspection when a preview would help with layout, theme, or runtime behavior.

Content and response

Keep the fragment focused on the visualization. Do not include explanatory paragraphs, formulas, instructions, or narrative callouts. Include only necessary labels, legends, values, and accessible text alternatives.
Use the normal response flow. Put any necessary concise explanation outside the fragment, and add this exact directive on its own line where the visual should appear:

::codex-inline-vis{file="<title>.html"}

Emit only the directive for the fragment. Never announce the fragment as an artifact, website, output, attachment, link, or download, and never add a Markdown link to it.

External resources

The CSP allows only cdnjs.cloudflare.com, esm.sh, cdn.jsdelivr.net, unpkg.com, fonts.googleapis.com, fonts.gstatic.com, and fonts.bunny.net. Other origins are blocked and fail silently.

Exporting an existing visualization

Keep the fragment as the editable inline source. When the user explicitly asks to save, export, or publish a visualization that is already shown in the conversation, render it with python3 scripts/render.py <absolute-fragment-path> <destination>.html.
Apply this export flow only when the user explicitly asks to turn the existing inline source or visualization into a website. For a general website request, build a new responsive site in the output directory or open project, using Sites when appropriate, without applying this skill's guidance.
If the visualization calls window.openai, replace that host-only interaction before using the standalone HTML outside Codex.
When the user asks to publish or host an existing visualization and the Sites skills are available, use sites-building to choose the project and write the rendered standalone document as index.html, then use sites-hosting.
If Sites is unavailable, offer the standalone HTML without claiming it was published.

Composition

Choose the smallest composition that fits.

Prefer interaction detail over permanent panels, toolbars, repeated legends, or long stacks. Add only requested controls, use one mechanism per state, and never invent search, filter, or reset controls.
Keep filters, selections, and other presentation-only interactions local. For drill-down actions that ask Codex to investigate or explain selected data, call await window.openai.sendFollowUpMessage({ prompt, title }), where the optional title is a concise confirmation-dialog heading of up to 250 characters. Include the selected values and requested investigation in the prompt, and label the action clearly.
Show only metrics that explain the requested behavior. Put live values in control headers or on the visual before cards. Treat maxima as ceilings, not targets. Never invent qualitative scores, status cards, or secondary fact grids to fill space.

UI mockups

"In the widget" means the in-conversation visualization, not a widget inside the depicted product.
Use product and platform context already available in the conversation; don't search the project to render a mockup. Match the product's chrome, navigation, typography, colors, and content. If its design is unavailable, infer one from the platform and request.
NEVER use visualization CSS variables or utility classes inside a mockup (for example, --card, --font-size-base, .card, or .btn). Define root-scoped, product-specific colors, typography, surfaces, and controls instead. This rule overrides all general visualization guidance.
Keep only the surrounding conversation surface transparent. Give product windows, cards, menus, and popovers opaque backgrounds, and stack overlays above the product content.
Follow the host's active appearance with product-specific light-dark(<light>, <dark>) colors unless a fixed theme is requested.
Contained mockup: Frame a component, dialog, small feature, or mobile screen as a compact product surface.
Full-page mockup: Render a desktop window, application shell, or page at full width without an additional visualization card.
Put app-wide navigation and pickers in the app chrome, and local controls in their component. Omit single-option pickers. Show realistic states, not invented dashboards, filler cards, or oversized icons.

Interactive explainer or simulation

Use compact controls or status, one compact dominant visual, and at most one single-line selected-state detail. Default to no summary cards; allow up to three only when changing metrics are central.
Crop empty space; prefer wide and shallow unless intrinsically square. For step-throughs, add only requested step controls and update one current visual; never add parameter controls, formulas, metric cards, or side-by-side steps unless asked.

Graphs and plots

For named numeric data and one-off analyses, start with the plot. Put values and takeaways on its marks, axes, or annotations. Never add a KPI row, controls, cards, or panels unless those UI elements are explicitly requested.
For sequences or parallel work, use aligned lanes on one time axis. Encode phase and resource in the marks; annotate totals, waits, and bottlenecks on the axis or lanes, not above the plot.
For distributions or multi-metric comparisons, use shared-scale facets or small multiples. Render every requested dimension simultaneously; never hide one behind a toggle.

Maps

Let the map dominate the composition. Use at most one compact selection/detail area and only requested controls.
Always project published GeoJSON/TopoJSON and sourced longitude/latitude with d3-geo; never hard-code or hand-draw geographic outlines. Use schematic maps only when asked.
For world countries, import https://esm.sh/@d3-maps/atlas@1.0.0/world/countries/countries-110m and convert it with topojson-client@3.1.0 using feature(world, world.objects.features).features. Join input ISO3 directly to feature.properties.id, which is already ISO3; do not convert it to numbers.
For US states or counties, use https://cdn.jsdelivr.net/npm/us-atlas@3/counties-10m.json/+esm. For ZIP/ZCTA or city boundaries, download official Census or local open-data GeoJSON; do not guess sibling atlas paths or import raw JSON as JavaScript.
Keep maps geographically legible: for local points, fetch published neighborhood, street, or comparable geometry; a blank field or lone administrative outline is not a basemap. Show the full city or region behind points or partial choropleths, and frame the locations with modest padding.
Include the verified geometry in the final HTML. Open it before replying and fix blank basemaps, failed imports, missing labels, or unprojected points.

Dense categorical grid

Use one compact horizontal selected-item summary, then a grid with exactly one readable identifier per cell, then one small legend. Render only that identifier as visible cell text; put all other metadata in an accessible label or one summary line, not badges or fact grids. Allow only selection unless asked.

Part-to-whole or time allocation

Use compact metrics and one stacked chart of category allocation per period. Never substitute totals-only bars or duplicate it as a heatmap and totals chart.

Layout and accessibility

Use semantic HTML, keyboard-accessible controls, and concise labels.
Keep the top-level surface transparent and unframed, and fill the available conversation width. Design for 736px and support widths down to 320px.
At every supported width, text, controls, cards, toolbars, and dynamic content must fit without overlap or clipping. Reflow by stacking or wrapping; use .table-responsive only when table columns cannot fit. The host sizes the frame to its content, so avoid fixed outer widths, other horizontal overflow, internal scrolling, position: fixed, and viewport-height layouts.
Keep native tab order; never add tabindex.
Use native button, input, select, and textarea elements with matching utilities; never recreate controls.
Keep browser or utility focus styles; never override them.

Typography

Scale type with --font-size-base. Use normal text by default and .text-small only for secondary annotations (never below 11px).
h1, h2, and h3 are available; use them sparingly. Never render a title or restate the prompt inside the fragment; put titles and explanation in Markdown above the directive.
Use only weights 400 and 500. Never set custom font sizes or line heights.

Color

Make every fill, stroke, text, border, shadow, chart, and canvas color theme-aware. Never hardcode light or dark palettes such as white panels, off-white backgrounds, black text, slate strokes, or Tailwind color literals.
Keep text readable against its actual background. Muted or secondary colors must retain clear contrast; never use .text-muted inside .card or another filled container unless its background preserves that contrast.
Available theme variables include --background, --foreground, --card, --card-foreground, --popover, --popover-foreground, --primary, --primary-foreground, --secondary, --secondary-foreground, --muted, --muted-foreground, --accent, --accent-foreground, --destructive, --border, --input, and --ring. Use currentColor inside SVG.
Use --viz-series-1 for one measure or active state. Use --viz-series-2 through --viz-series-6 only for important persistent category, series, or status identity; never give every peer a different color by default.
- For categorical tiles or nodes, prefer a soft low-opacity series fill with a neutral or transparent border; never color every outline.
- Keep mappings stable and pair color with labels, shapes, or line styles.
- Secondary series colors are theme-derived; never assume hues or use them decoratively.
When color encodes a category or series, apply it consistently to the corresponding visual marks—not just the legend—and keep large-area fills subtle.
Use series colors only for chart lines, marks, and legend swatches. Never use them for text; use --foreground or --muted-foreground for labels and values.
Keep chart grids and inactive structure thin and neutral. Use 1-2px neutral structural paths; never thicken, dash, or double-stroke the whole structure.
In each color pair, the base token is a surface and its -foreground token is the content on that surface. Use .btn-primary for high-emphasis actions; its neutral fill is supplied by the utility. Use --primary and for filled selected, active, or pressed controls. Reserve and for subtle interactive surfaces and soft highlights. Buttons with , , or already use the primary pairing.

Design system

Let utilities own geometry, appearance, and interaction. Use the matching utility for every button and form control. Never restyle utilities, descendants, or pseudo-elements: no custom sizes, spacing, borders, radii, shadows, colors, or interaction states.

Surfaces and layout

.card: The only card-like HTML surface. Use its base class unchanged for a necessary numeric summary, selected-item summary, or bounded interactive field. Before adding a fill, border, radius, or shadow to any layout container, either use .card or leave it transparent and unframed; never recreate card chrome on rows, panels, tiles, sections, or wrappers. Keep charts, maps, diagrams, tables, controls, and the whole visualization unframed. Never nest cards; show 2-4 summaries near the top only when useful. Structural groupings and repeated content are not bounded interactive fields. Organize them with layout or visual marks, not container chrome.
.viz-stat: Use a summary .card with one muted label, one .viz-stat-value, and at most one short context or delta line.
.viz-grid: Use for peer metrics or choices instead of a custom grid. It creates as many equal-width columns as fit and stacks when narrow. Never use it for the whole visual or a horizontally scrolling card row. Keep groups to 2-3 columns at 736px and controls in a separate row.
.viz-row: Use as a wrapping horizontal group with centered related values or inline actions that may wrap when narrow.
.viz-tile: Add to a selectable dense-grid .btn; it stretches to fill its grid cell, preserves category fill, and uses an accent ring instead of solid selection. Never add another selected, pressed, border, outline, or shadow rule.
.viz-badge: Use as a compact display-only accent pill for a short status, category, or value; never as a button.
.viz-controls: Use as a wrapping row for controls affecting the same visualization. Keep button groups compact. Put labeled fields directly inside as .form-label; fields form at most two columns and stack when narrow.

Controls

.btn: Use for a content-sized secondary action. Add .btn-primary for one main action per control group or .btn-ghost for low emphasis.
.btn-block: Add to a .btn only when the action should intentionally fill the available inline space. Never use it for ordinary row actions.
<a>: Use for links. Add .btn to style a link as a button.
[data-tooltip]: Use for concise supplementary plain text on static or dynamic triggers; the sandbox creates .tooltip elements. Keep essential content visible and triggers labeled. Never use title, custom markup, or initialization. Example: <button type="button" data-tooltip="Reset view">Reset</button>.
[data-tooltip-placement]: Optionally prefer top (default), right, bottom, or left; collision handling may flip it.
.form-check: Wrap a native checkbox or radio; pair .form-check-input and .form-check-label with matching id and for.
.form-switch: Add to .form-check around a native checkbox.
.form-control: Pair a native text, file, or color input—or a textarea—with .form-label.
.form-control-color: Add to .form-control for a compact native color input.
.form-select: Pair a native select with .form-label.
.form-range: Pair a native range with a visible label; put its current value and units immediately before it.

Tables

.table: Use on a semantic table for a quiet, unframed data view. It provides wrapping cells and subtle horizontal dividers without vertical gridlines. Use sentence case for headers.
.table-responsive: Wrap a table when its columns cannot fit at narrow widths. It contains horizontal overflow without clipping the visualization.
.table-sm: Add to .table when more rows need to fit; it reduces cell padding without shrinking text.
.text-end, .text-center, and .text-nowrap: Use inside .table for numeric/end alignment, centered values, or values that must stay on one line. Numeric cells use tabular figures when end-aligned.

Text

.text-small: Use for the smallest host-scaled secondary chart labels and annotations, never below 11px or for essential content.
.text-muted: Use for secondary units, captions, timestamps, and context, never essential values or labels.
.text-destructive: Use only for error or validation text the user needs to notice or act on.
<code>: Use for inline commands, file names, symbols, or short references; put multiline code in <pre><code>.
.sr-only: Use for visually hidden accessible text.

Charts

Prefer inline SVG for simple charts; use a version-pinned approved-CDN library only when it materially reduces complexity.
Use a tooltip unless it would distract from a simple, directly labeled chart. Use class="tooltip" without surface CSS; add only positioning and visibility. Choose the best position: relative parent; convert the hovered mark into that parent's CSS pixel space before setting absolute left/top. Measure and clamp the box to the plot—never pointer coordinates. Show label, value, and units; mirror them in a visible keyboard fallback.
Animate transitions between chart states so lines and marks move to their new values, resampling paths when point counts differ. Do not animate initial appearance or use fade-only effects; never loop motion, and honor prefers-reduced-motion.
Scope SVG styles to the chart class. Never target every svg in a container that also contains Lucide icons.
Include labeled axes, units, and directly labeled important values. Give every chart, SVG, canvas, and widget a concise screen-reader summary using a role and accessible name or description, SVG <title>/<desc>, fallback text, or an .sr-only heading or description.
Reserve space for the longest formatted label at every supported width. Axis ticks are secondary and may use .text-small when space is tight. Never overlap or clip text against marks, axes, legends, labels, or edges; move or reduce labels rather than squeeze them.
Add a legend only when multiple series cannot be labeled directly.
Pair color with shape or text so meaning never depends on color alone.

Icons and mockups

Use the sandbox-provided global lucide. Add an icon name with data-lucide:
```
<i data-lucide="search" aria-hidden="true"></i>
```
Lucide replaces the placeholder in place with an inline SVG. Icons are 16px and inherit currentColor.
Mark decorative icons aria-hidden="true". Put action icons inside labeled controls; use a visible label or aria-label for icon-only actions.
Let the sandbox initialize static icons after the fragment without blocking first render. After adding icons dynamically, use lucide.createIcons({ attrs: { width: 16, height: 16 } }).
Never load Lucide or another icon library from the network.
Use visibly labeled buttons and inputs for small interactions. Keep all presentation-only interaction local to the fragment and make the first render useful before input changes.
Use semantic controls, realistic spacing, and restrained chrome for mockups. Never fake product screenshots when inspectable UI is needed.

name	visualize
description	Create visualizations and interactive tools directly in conversation. Use when asked to show how something works, make simulators or labs, maps, plots, charts or graphs, comparisons, UI mockups, scenarios, adjustable inputs, and exploration beyond regular text.

Visualize

A request for a new standalone file, website, app page, component, or other project change is not an in-conversation visualization request, even when the deliverable contains charts or interactive content.
A request to preview, explain, or explore a proposed interface in the conversation is an in-conversation visualization request.
Create a visual only when the user needs to see or explore it in the conversation and it materially improves the explanation. Do not create an inline visual merely because the request involves data, charts, or an interactive page.
Use Mermaid when labeled nodes and edges fully explain a static structure; return a normal fenced Mermaid block and no visualization file. Use HTML for dynamics, spatial motion, adjustable inputs, and other visuals.
Work silently unless blocked or the user explicitly asks for progress. Never send commentary or progress updates while reading this skill or writing or updating the file; the final response must be your first user-facing message.
In user-facing prose, describe only what the visual helps the user see or decide. Keep it concise and do not repeat information already clear from the visual. Never announce this skill, a visualization surface, widgets, HTML, SVG, scripts, local files, inline data, or implementation details.

Context compaction

Copy into every compaction summary: Reload the full visualize skill before creating or updating a visualization.

Inline HTML output contract

File

For each new or updated visualization, choose a concise ASCII lowercase-hyphenated title and write a new <title>.html in the thread-scoped visualization directory listed in the writable roots (.codex/visualizations/YYYY/MM/DD/<thread-id>).
Build the visual in the conversation. Use the open project when the user asks for a site, app page, component, or change to existing project files.

Fragment

Write only an HTML fragment: no <!doctype>, <html>, <head>, or <body>.
Write literal markup: use <div class="card">Hi</div> plus a real newline, never <div class=\"card\">Hi</div>\n. Never embed the fragment in an inline Python, JavaScript, or shell string. Read it back; rewrite literal \" or \n.
Keep CSS and JavaScript in the fragment only when base classes are insufficient. Load static resources only from the CDN allowlist. Never use fetch, XHR, WebSocket, or other API calls.
Give the fragment root a unique ID and select it with document.getElementById(...). Never derive the root from document.currentScript; scripts may sit outside the root.
Keep visualizations under 2 MB. Aggregate, bin, downsample, reduce precision, or drop unused fields from large inline datasets.
Check that JavaScript has no undefined identifiers, every queried element exists, and the primary interaction updates the visual. The bundled python3 scripts/render.py <absolute-fragment-path> [<destination>.html] [--serve] can wrap a fragment as standalone HTML or temporarily serve it for browser inspection when a preview would help with layout, theme, or runtime behavior.

Content and response

Keep the fragment focused on the visualization. Do not include explanatory paragraphs, formulas, instructions, or narrative callouts. Include only necessary labels, legends, values, and accessible text alternatives.
Use the normal response flow. Put any necessary concise explanation outside the fragment, and add this exact directive on its own line where the visual should appear:

::codex-inline-vis{file="<title>.html"}

Emit only the directive for the fragment. Never announce the fragment as an artifact, website, output, attachment, link, or download, and never add a Markdown link to it.

External resources

The CSP allows only cdnjs.cloudflare.com, esm.sh, cdn.jsdelivr.net, unpkg.com, fonts.googleapis.com, fonts.gstatic.com, and fonts.bunny.net. Other origins are blocked and fail silently.

Exporting an existing visualization

Keep the fragment as the editable inline source. When the user explicitly asks to save, export, or publish a visualization that is already shown in the conversation, render it with python3 scripts/render.py <absolute-fragment-path> <destination>.html.
Apply this export flow only when the user explicitly asks to turn the existing inline source or visualization into a website. For a general website request, build a new responsive site in the output directory or open project, using Sites when appropriate, without applying this skill's guidance.
If the visualization calls window.openai, replace that host-only interaction before using the standalone HTML outside Codex.
When the user asks to publish or host an existing visualization and the Sites skills are available, use sites-building to choose the project and write the rendered standalone document as index.html, then use sites-hosting.
If Sites is unavailable, offer the standalone HTML without claiming it was published.

Composition

Choose the smallest composition that fits.

Prefer interaction detail over permanent panels, toolbars, repeated legends, or long stacks. Add only requested controls, use one mechanism per state, and never invent search, filter, or reset controls.
Keep filters, selections, and other presentation-only interactions local. For drill-down actions that ask Codex to investigate or explain selected data, call await window.openai.sendFollowUpMessage({ prompt, title }), where the optional title is a concise confirmation-dialog heading of up to 250 characters. Include the selected values and requested investigation in the prompt, and label the action clearly.
Show only metrics that explain the requested behavior. Put live values in control headers or on the visual before cards. Treat maxima as ceilings, not targets. Never invent qualitative scores, status cards, or secondary fact grids to fill space.

UI mockups

"In the widget" means the in-conversation visualization, not a widget inside the depicted product.
Use product and platform context already available in the conversation; don't search the project to render a mockup. Match the product's chrome, navigation, typography, colors, and content. If its design is unavailable, infer one from the platform and request.
NEVER use visualization CSS variables or utility classes inside a mockup (for example, --card, --font-size-base, .card, or .btn). Define root-scoped, product-specific colors, typography, surfaces, and controls instead. This rule overrides all general visualization guidance.
Keep only the surrounding conversation surface transparent. Give product windows, cards, menus, and popovers opaque backgrounds, and stack overlays above the product content.
Follow the host's active appearance with product-specific light-dark(<light>, <dark>) colors unless a fixed theme is requested.
Contained mockup: Frame a component, dialog, small feature, or mobile screen as a compact product surface.
Full-page mockup: Render a desktop window, application shell, or page at full width without an additional visualization card.
Put app-wide navigation and pickers in the app chrome, and local controls in their component. Omit single-option pickers. Show realistic states, not invented dashboards, filler cards, or oversized icons.

Interactive explainer or simulation

Use compact controls or status, one compact dominant visual, and at most one single-line selected-state detail. Default to no summary cards; allow up to three only when changing metrics are central.
Crop empty space; prefer wide and shallow unless intrinsically square. For step-throughs, add only requested step controls and update one current visual; never add parameter controls, formulas, metric cards, or side-by-side steps unless asked.

Graphs and plots

For named numeric data and one-off analyses, start with the plot. Put values and takeaways on its marks, axes, or annotations. Never add a KPI row, controls, cards, or panels unless those UI elements are explicitly requested.
For sequences or parallel work, use aligned lanes on one time axis. Encode phase and resource in the marks; annotate totals, waits, and bottlenecks on the axis or lanes, not above the plot.
For distributions or multi-metric comparisons, use shared-scale facets or small multiples. Render every requested dimension simultaneously; never hide one behind a toggle.

Maps

Let the map dominate the composition. Use at most one compact selection/detail area and only requested controls.
Always project published GeoJSON/TopoJSON and sourced longitude/latitude with d3-geo; never hard-code or hand-draw geographic outlines. Use schematic maps only when asked.
For world countries, import https://esm.sh/@d3-maps/atlas@1.0.0/world/countries/countries-110m and convert it with topojson-client@3.1.0 using feature(world, world.objects.features).features. Join input ISO3 directly to feature.properties.id, which is already ISO3; do not convert it to numbers.
For US states or counties, use https://cdn.jsdelivr.net/npm/us-atlas@3/counties-10m.json/+esm. For ZIP/ZCTA or city boundaries, download official Census or local open-data GeoJSON; do not guess sibling atlas paths or import raw JSON as JavaScript.
Keep maps geographically legible: for local points, fetch published neighborhood, street, or comparable geometry; a blank field or lone administrative outline is not a basemap. Show the full city or region behind points or partial choropleths, and frame the locations with modest padding.
Include the verified geometry in the final HTML. Open it before replying and fix blank basemaps, failed imports, missing labels, or unprojected points.

Dense categorical grid

Use one compact horizontal selected-item summary, then a grid with exactly one readable identifier per cell, then one small legend. Render only that identifier as visible cell text; put all other metadata in an accessible label or one summary line, not badges or fact grids. Allow only selection unless asked.

Part-to-whole or time allocation

Use compact metrics and one stacked chart of category allocation per period. Never substitute totals-only bars or duplicate it as a heatmap and totals chart.

Layout and accessibility

Use semantic HTML, keyboard-accessible controls, and concise labels.
Keep the top-level surface transparent and unframed, and fill the available conversation width. Design for 736px and support widths down to 320px.
At every supported width, text, controls, cards, toolbars, and dynamic content must fit without overlap or clipping. Reflow by stacking or wrapping; use .table-responsive only when table columns cannot fit. The host sizes the frame to its content, so avoid fixed outer widths, other horizontal overflow, internal scrolling, position: fixed, and viewport-height layouts.
Keep native tab order; never add tabindex.
Use native button, input, select, and textarea elements with matching utilities; never recreate controls.
Keep browser or utility focus styles; never override them.

Typography

Scale type with --font-size-base. Use normal text by default and .text-small only for secondary annotations (never below 11px).
h1, h2, and h3 are available; use them sparingly. Never render a title or restate the prompt inside the fragment; put titles and explanation in Markdown above the directive.
Use only weights 400 and 500. Never set custom font sizes or line heights.

Color

Make every fill, stroke, text, border, shadow, chart, and canvas color theme-aware. Never hardcode light or dark palettes such as white panels, off-white backgrounds, black text, slate strokes, or Tailwind color literals.
Keep text readable against its actual background. Muted or secondary colors must retain clear contrast; never use .text-muted inside .card or another filled container unless its background preserves that contrast.
Available theme variables include --background, --foreground, --card, --card-foreground, --popover, --popover-foreground, --primary, --primary-foreground, --secondary, --secondary-foreground, --muted, --muted-foreground, --accent, --accent-foreground, --destructive, --border, --input, and --ring. Use currentColor inside SVG.
Use --viz-series-1 for one measure or active state. Use --viz-series-2 through --viz-series-6 only for important persistent category, series, or status identity; never give every peer a different color by default.
- For categorical tiles or nodes, prefer a soft low-opacity series fill with a neutral or transparent border; never color every outline.
- Keep mappings stable and pair color with labels, shapes, or line styles.
- Secondary series colors are theme-derived; never assume hues or use them decoratively.
When color encodes a category or series, apply it consistently to the corresponding visual marks—not just the legend—and keep large-area fills subtle.
Use series colors only for chart lines, marks, and legend swatches. Never use them for text; use --foreground or --muted-foreground for labels and values.
Keep chart grids and inactive structure thin and neutral. Use 1-2px neutral structural paths; never thicken, dash, or double-stroke the whole structure.
In each color pair, the base token is a surface and its -foreground token is the content on that surface. Use .btn-primary for high-emphasis actions; its neutral fill is supplied by the utility. Use --primary and for filled selected, active, or pressed controls. Reserve and for subtle interactive surfaces and soft highlights. Buttons with , , or already use the primary pairing.

Design system

Let utilities own geometry, appearance, and interaction. Use the matching utility for every button and form control. Never restyle utilities, descendants, or pseudo-elements: no custom sizes, spacing, borders, radii, shadows, colors, or interaction states.

Surfaces and layout

.card: The only card-like HTML surface. Use its base class unchanged for a necessary numeric summary, selected-item summary, or bounded interactive field. Before adding a fill, border, radius, or shadow to any layout container, either use .card or leave it transparent and unframed; never recreate card chrome on rows, panels, tiles, sections, or wrappers. Keep charts, maps, diagrams, tables, controls, and the whole visualization unframed. Never nest cards; show 2-4 summaries near the top only when useful. Structural groupings and repeated content are not bounded interactive fields. Organize them with layout or visual marks, not container chrome.
.viz-stat: Use a summary .card with one muted label, one .viz-stat-value, and at most one short context or delta line.
.viz-grid: Use for peer metrics or choices instead of a custom grid. It creates as many equal-width columns as fit and stacks when narrow. Never use it for the whole visual or a horizontally scrolling card row. Keep groups to 2-3 columns at 736px and controls in a separate row.
.viz-row: Use as a wrapping horizontal group with centered related values or inline actions that may wrap when narrow.
.viz-tile: Add to a selectable dense-grid .btn; it stretches to fill its grid cell, preserves category fill, and uses an accent ring instead of solid selection. Never add another selected, pressed, border, outline, or shadow rule.
.viz-badge: Use as a compact display-only accent pill for a short status, category, or value; never as a button.
.viz-controls: Use as a wrapping row for controls affecting the same visualization. Keep button groups compact. Put labeled fields directly inside as .form-label; fields form at most two columns and stack when narrow.

Controls

.btn: Use for a content-sized secondary action. Add .btn-primary for one main action per control group or .btn-ghost for low emphasis.
.btn-block: Add to a .btn only when the action should intentionally fill the available inline space. Never use it for ordinary row actions.
<a>: Use for links. Add .btn to style a link as a button.
[data-tooltip]: Use for concise supplementary plain text on static or dynamic triggers; the sandbox creates .tooltip elements. Keep essential content visible and triggers labeled. Never use title, custom markup, or initialization. Example: <button type="button" data-tooltip="Reset view">Reset</button>.
[data-tooltip-placement]: Optionally prefer top (default), right, bottom, or left; collision handling may flip it.
.form-check: Wrap a native checkbox or radio; pair .form-check-input and .form-check-label with matching id and for.
.form-switch: Add to .form-check around a native checkbox.
.form-control: Pair a native text, file, or color input—or a textarea—with .form-label.
.form-control-color: Add to .form-control for a compact native color input.
.form-select: Pair a native select with .form-label.
.form-range: Pair a native range with a visible label; put its current value and units immediately before it.

Tables

.table: Use on a semantic table for a quiet, unframed data view. It provides wrapping cells and subtle horizontal dividers without vertical gridlines. Use sentence case for headers.
.table-responsive: Wrap a table when its columns cannot fit at narrow widths. It contains horizontal overflow without clipping the visualization.
.table-sm: Add to .table when more rows need to fit; it reduces cell padding without shrinking text.
.text-end, .text-center, and .text-nowrap: Use inside .table for numeric/end alignment, centered values, or values that must stay on one line. Numeric cells use tabular figures when end-aligned.

Text

.text-small: Use for the smallest host-scaled secondary chart labels and annotations, never below 11px or for essential content.
.text-muted: Use for secondary units, captions, timestamps, and context, never essential values or labels.
.text-destructive: Use only for error or validation text the user needs to notice or act on.
<code>: Use for inline commands, file names, symbols, or short references; put multiline code in <pre><code>.
.sr-only: Use for visually hidden accessible text.

Charts

Prefer inline SVG for simple charts; use a version-pinned approved-CDN library only when it materially reduces complexity.
Use a tooltip unless it would distract from a simple, directly labeled chart. Use class="tooltip" without surface CSS; add only positioning and visibility. Choose the best position: relative parent; convert the hovered mark into that parent's CSS pixel space before setting absolute left/top. Measure and clamp the box to the plot—never pointer coordinates. Show label, value, and units; mirror them in a visible keyboard fallback.
Animate transitions between chart states so lines and marks move to their new values, resampling paths when point counts differ. Do not animate initial appearance or use fade-only effects; never loop motion, and honor prefers-reduced-motion.
Scope SVG styles to the chart class. Never target every svg in a container that also contains Lucide icons.
Include labeled axes, units, and directly labeled important values. Give every chart, SVG, canvas, and widget a concise screen-reader summary using a role and accessible name or description, SVG <title>/<desc>, fallback text, or an .sr-only heading or description.
Reserve space for the longest formatted label at every supported width. Axis ticks are secondary and may use .text-small when space is tight. Never overlap or clip text against marks, axes, legends, labels, or edges; move or reduce labels rather than squeeze them.
Add a legend only when multiple series cannot be labeled directly.
Pair color with shape or text so meaning never depends on color alone.

Icons and mockups

Use the sandbox-provided global lucide. Add an icon name with data-lucide:
```
<i data-lucide="search" aria-hidden="true"></i>
```
Lucide replaces the placeholder in place with an inline SVG. Icons are 16px and inherit currentColor.
Mark decorative icons aria-hidden="true". Put action icons inside labeled controls; use a visible label or aria-label for icon-only actions.
Let the sandbox initialize static icons after the fragment without blocking first render. After adding icons dynamically, use lucide.createIcons({ attrs: { width: 16, height: 16 } }).
Never load Lucide or another icon library from the network.
Use visibly labeled buttons and inputs for small interactions. Keep all presentation-only interaction local to the fragment and make the first render useful before input changes.
Use semantic controls, realistic spacing, and restrained chrome for mockups. Never fake product screenshots when inspectable UI is needed.

--primary-foreground

--accent

--accent-foreground

aria-pressed="true"

aria-selected="true"

.is-selected

visualize

来源信息

安装方式

检查来源文件

同仓库更多 Skills

同仓库更多 Skills

Visualize

Context compaction

Inline HTML output contract

File

Fragment

Content and response

External resources

Exporting an existing visualization

Composition

UI mockups

Interactive explainer or simulation

Graphs and plots

Maps

Dense categorical grid

Part-to-whole or time allocation

Layout and accessibility

Typography

Color

Design system

Surfaces and layout

Controls

Tables

Text

Charts

Icons and mockups

Visualize

Context compaction

Inline HTML output contract

File

Fragment

Content and response

External resources

Exporting an existing visualization

Composition

UI mockups

Interactive explainer or simulation

Graphs and plots

Maps

Dense categorical grid

Part-to-whole or time allocation

Layout and accessibility

Typography

Color

Design system

Surfaces and layout

Controls

Tables

Text

Charts

Icons and mockups