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Glama

nakkaş в переводе с турецкого (устар.) означает художник/живописец.

"make a neon terminal logo with animated binary digits"
  → AI constructs JSON config
  → nakkas renders to animated SVG
  → clean animated SVG output

Почему

  • Один инструмент, бесконечные дизайны. render_svg принимает JSON-конфигурацию. ИИ заполняет всё остальное.

  • Схема, созданная для ИИ. Каждое поле имеет аннотации .describe(), чтобы модель знала, что делать.

  • Чистый декларативный SVG. CSS @keyframes + анимации SMIL, никакого JavaScript.

  • Никаких внешних зависимостей. Нет облачных API, нет API-ключей. Запускается локально.

Related MCP server: inkscape_mcp

Установка

Claude Desktop

Добавьте в свой конфигурационный файл:

  • macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

  • Linux: ~/.config/Claude/claude_desktop_config.json

  • Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "nakkas": {
      "command": "npx",
      "args": ["-y", "nakkas@latest"]
    }
  }
}

Claude Code (CLI)

claude mcp add nakkas npx nakkas@latest

Cursor / Zed / Другие MCP-клиенты

{
  "mcpServers": {
    "nakkas": {
      "command": "npx",
      "args": ["-y", "nakkas@latest"]
    }
  }
}

Локальная разработка

git clone https://github.com/arikusi/nakkas
cd nakkas
npm install && npm run build
# Use dist/index.js as the command

Быстрый старт

Попросите свой ИИ (с подключенным Nakkas):

"Создай анимированный SVG: темная рамка терминала (800×200), светящийся голубой текст 'NAKKAS', неоновый фильтр свечения, плавное появление при загрузке."

"Создай индикатор загрузки: круг с анимацией отрисовки контура, которая зацикливается каждые 1,5 секунды."

"Визуализация данных: анимированная гистограмма, 5 столбцов, каждый появляется с задержкой, градиентная заливка."

"Значок профиля (400×120): градиент от синего к фиолетовому, белый текст имени пользователя, падающая тень, тонкая пульсирующая анимация."

Инструменты

Nakkas предоставляет три инструмента:

Инструмент

Назначение

render_svg

Принимает JSON SVGConfig, возвращает SVG-строку + предупреждения анализа дизайна

preview

Принимает отрендеренный контент, возвращает PNG-изображение для визуальной проверки

save

Принимает отрендеренный контент, сохраняет на диск как SVG (текст) или PNG (растр)

Рекомендуемый рабочий процесс: рендеринг → предварительный просмотр → итерация → сохранение. Инструмент save отделен от render_svg, чтобы стимулировать предварительный просмотр и доработку перед сохранением.

Инструмент save

{ "content": "<svg ...>...</svg>", "outputPath": "./design.svg", "format": "auto" }

Форматы: auto (определяется по расширению), svg (текстовый файл), png (сначала рендерится в растр). Если файл существует, добавляется числовой счетчик, чтобы предотвратить перезапись. Возвращается фактический путь сохранения.

Инструмент render_svg

Входные данные: JSON-объект SVGConfig Выходные данные: Полная XML-строка SVG плюс дополнительные примечания по анализу дизайна

После рендеринга ответ может включать предупреждения о распространенных проблемах, таких как слишком большое количество одновременных анимаций, отсутствие transformBox или масштабирование на уровне группы.

Структура SVGConfig

{
  canvas: {
    width: number | string,   // e.g. 800 or "100%"
    height: number | string,
    viewBox?: string,          // "0 0 800 400"
    background?: string        // hex "#111111" or "transparent"
  },

  defs?: {
    gradients?: Gradient[],   // linearGradient | radialGradient
    filters?: Filter[],        // preset or raw primitives
    clipPaths?: ClipPath[],
    masks?: Mask[],
    symbols?: Symbol[],
    paths?: { id, d }[]       // for textPath elements
  },

  elements: Element[],         // shapes, text, groups, use instances

  animations?: CSSAnimation[]  // CSS @keyframes definitions
}

Типы элементов

Тип

Обязательные поля

Примечания

rect

width, height

x, y по умолчанию 0; rx/ry для скругленных углов

circle

r

cx, cy по умолчанию 0

ellipse

rx, ry

Независимые горизонтальный/вертикальный радиусы

line

x1, y1, x2, y2

polyline

points

Открытый путь: "10,20 50,80 90,20"

polygon

points

Автоматически замыкаемая фигура

path

d

Полные команды пути SVG

image

href, width, height

URL или URI data:image/... для встроенных изображений

text

content

Строка или массив (string | Tspan)[]

textPath

pathId, text

Текст вдоль кривой; путь определяется в defs.paths

group

children

Общие атрибуты, применяемые ко всем дочерним элементам (без вложенных групп)

use

href

Создание экземпляра символа или клонирование элемента по #id

radial-group

cx, cy, count, radius, child

Размещение N копий по кругу

arc-group

cx, cy, radius, count, startAngle, endAngle, child

Размещение N копий вдоль дуги

grid-group

cols, rows, colSpacing, rowSpacing, child

Размещение копий в сетке M на N

scatter-group

width, height, count, seed, child

Разброс N копий в случайных позициях

path-group

waypoints, count, child

Равномерное распределение N копий вдоль полилинии

parametric

fn

Математическая кривая: rose, heart, star, lissajous, spiral, superformula, epitrochoid, hypotrochoid, wave

Все визуальные элементы (общие поля)

{
  id?: string,             // required for filter/gradient/clip references
  cssClass?: string,       // matches CSS animation names
  fill?: string,           // "#rrggbb" | "none" | "url(#gradId)"
  stroke?: string,
  strokeWidth?: number,
  strokeDasharray?: string, // "10 5", use for draw-on animation
  strokeDashoffset?: number,
  opacity?: number,        // 0–1
  filter?: string,         // "url(#filterId)"
  clipPath?: string,       // "url(#clipId)"
  transform?: string,      // "rotate(45)" "translate(100, 50)"
  transformBox?: "fill-box" | "view-box" | "stroke-box",  // set "fill-box" for CSS rotation
  transformOrigin?: string, // "center", works with fill-box
  smilAnimations?: SMILAnimation[]
}

Пресеты фильтров

Ссылайтесь как filter: "url(#myId)" на любой элемент после определения в defs.filters:

{ "type": "preset", "id": "myGlow", "preset": "glow", "stdDeviation": 8, "color": "#ff00ff" }

Пресет

Ключевые параметры

Эффект

glow

stdDeviation, color

Мягкий ореол

neon

stdDeviation, color

Интенсивное яркое свечение

blur

stdDeviation

Гауссово размытие

drop-shadow

stdDeviation, offsetX, offsetY, color

Падающая тень

glitch

stdDeviation

Смещение турбулентности (анимированное)

grayscale

value (0–1)

Обесцвечивание

sepia

Теплый тон сепии

invert

Инверсия цветов

saturate

value

Усиление/уменьшение насыщенности

hue-rotate

value (градусы)

Сдвиг оттенка

chromatic-aberration

value (смещение в px, по умолчанию 3)

Разделение каналов RGB для эффекта искажения линзы

noise

value (непрозрачность 0–1, по умолчанию 0.25)

Зернистость пленки и наложение текстуры

outline

color, value (толщина, по умолчанию 2)

Цветной контур вокруг элемента

inner-shadow

color, stdDeviation, value (непрозрачность, по умолчанию 0.5)

Тень внутри элемента

emboss

stdDeviation, value (интенсивность, по умолчанию 1.5)

Эффект 3D-рельефа

CSS-анимации

{
  "animations": [{
    "name": "pulse",
    "duration": "2s",
    "iterationCount": "infinite",
    "direction": "alternate",
    "keyframes": [
      { "offset": "from", "properties": { "opacity": "0.3", "transform": "scale(0.9)" } },
      { "offset": "to",   "properties": { "opacity": "1",   "transform": "scale(1.1)" } }
    ]
  }],
  "elements": [{
    "type": "circle",
    "cx": 100, "cy": 100, "r": 40,
    "cssClass": "pulse",
    "transformBox": "fill-box",
    "transformOrigin": "center"
  }]
}

Ключи CSS-свойств: camelCase (strokeDashoffset) или kebab-case (stroke-dashoffset). Работают оба варианта.

Анимируемые CSS-свойства: opacity, fill, stroke, transform, filter, clip-path, stroke-dasharray, stroke-dashoffset, font-size, letter-spacing и другие.

Анимации SMIL

Три типа SMIL, определяются внутри каждого элемента через smilAnimations: []:

{ "kind": "animate",          "attributeName": "d",       "from": "...", "to": "...", "dur": "2s" }
{ "kind": "animateTransform", "type": "rotate",            "from": "0 100 100", "to": "360 100 100", "dur": "3s" }
{ "kind": "animateMotion",    "path": "M 0 0 C ...",      "dur": "4s", "rotate": "auto" }

Морфинг путей (attributeName: "d"): начальный и конечный пути должны иметь идентичные типы и количество команд. Различаться могут только координаты.

Шрифты

Системные шрифты работают везде без загрузки: Arial, Helvetica, Courier New, Georgia, Verdana, monospace, sans-serif, serif.

Пользовательские семейства шрифтов также принимаются. Они работают, если шрифт доступен в среде рендеринга (веб-страница с загруженными шрифтами, дизайнерский инструмент и т.д.).

Варианты использования и совместимость

Контекст

CSS @keyframes

SMIL

Внешние шрифты

Интерактивность (onclick)

GitHub README <img>

Веб-страница <img>

Встроенный SVG на веб-странице

Экспорт из дизайн-инструмента

Просмотрщик статических файлов

зависит от

зависит от

Устранение неполадок

"MCP error -32602: Input validation error"

Это означает, что SDK MCP отклонил входные данные до того, как они достигли обработчика. Обычно это происходит при первой попытке и работает при повторной. Самые частые причины:

  • Опечатка в типе градиента. Используйте "linearGradient" или "radialGradient", а не "linear" или "radial". Это самая частая ошибка.

  • Смещение ключевого кадра как строка. Пишите 0 или 100 (числа) или "from" / "to". Написание "0%" или "100%" приведет к ошибке.

  • Именованные цвета. Работают только шестнадцатеричные значения: "#ff0000", а не "red". rgb() также не поддерживается.

  • Отсутствие type у элементов. Каждый объект элемента должен иметь поле type.

Если вы создаете интеграцию с MCP-клиентом и постоянно видите эту ошибку, проблема, скорее всего, в том, как ваш клиент сериализует аргументы. См. anthropics/claude-code#29104 для контекста об известных особенностях сериализации.

Предварительный просмотр показывает пустое или неожиданное изображение

Инструмент предварительного просмотра рендерит статический снимок в момент времени t=0. Анимации не захватываются. То, что вы видите, — это начальное состояние SVG до начала любой CSS или SMIL анимации.

Если изображение полностью пустое:

  • Проверьте, установлены ли у ваших элементов fill или stroke. Фигура без заливки на прозрачном холсте невидима.

  • Проверьте координаты. Элемент с x: 2000 на холсте шириной 800px просто находится за пределами экрана.

  • Если используете filter: "url(#myFilter)", убедитесь, что myFilter действительно определен в defs.filters.

Анимации не работают на GitHub

GitHub README рендерит SVG через теги <img>, которые удаляют JavaScript, но сохраняют CSS и SMIL. Если ваша анимация работает локально, но не на GitHub:

  • Избегайте <script> или обработчиков событий (onclick, onmouseover). Они удаляются.

  • Внешние шрифты не загрузятся. Используйте системные шрифты: Arial, Courier New, Georgia, monospace, sans-serif.

  • CSS @import для шрифтов заблокирован. Если вам нужен специфический шрифт, используйте встроенный <text> с системным резервным вариантом.

Большой размер вывода SVG

Если render_svg возвращает предупреждение о размере файла (более 50 К

Available Tools

3 tools
previewPreview SVGA

Render SVG content to a PNG image so the AI can visually inspect the output.

When to use:

  • render_svg already returns a preview image by default; call this tool to re-preview a stored artifact at a different width, or to preview SVG that did not come from render_svg

  • Stop iterating when the visual result matches the intent

Input: pass EITHER artifact (id from render_svg, e.g. "art-1" — preferred, no SVG resend) OR content (raw SVG string).

Behavior:

  • Returns a PNG image (base64) rendered from the SVG

  • Background is transparent by default

  • CSS animations and SMIL are rendered as a static snapshot (t=0) — motion is not captured

Width:

  • Omit width to use the SVG's own declared width/viewBox

  • Pass width to scale the output (useful for small SVGs that need a larger preview)

ParametersJSON Schema
NameRequiredDescriptionDefault
widthNoRender width in pixels; defaults to SVG's own declared width
formatNoContent format; auto-detected from content if omitted
contentNoSVG string to render as PNG. Only needed when no artifact id exists.
artifactNoArtifact id returned by render_svg (e.g. "art-1"). Preferred over content.

TDQS

A4.6/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

The description discloses that the output is a PNG base64, background is transparent, animations are static snapshots, and width can be omitted or specified. It does not contradict any annotations (none provided). However, it does not explain the 'format' parameter's effect (e.g., when to use 'html') though schema covers it.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is well-structured with sections (When to use, Input, Behavior, Width), front-loaded with purpose, and every sentence adds value without unnecessary text.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given 4 optional parameters, no output schema, and no annotations, the description covers key behaviors and usage contexts. It does not explicitly state mutual exclusivity of artifact and content, but the 'pass EITHER' guidance implies it.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% so baseline is 3. The description adds meaning by explaining that 'artifact' is preferred over 'content', width can be left to default, and content is only needed when no artifact id exists.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states clearly 'Render SVG content to a PNG image so the AI can visually inspect the output.' It distinguishes from sibling tool render_svg by noting that render_svg already returns a preview and this tool is for re-previewing or previewing external SVG.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The 'When to use' section explicitly tells when to use this tool vs render_svg, including re-previewing artifacts or previewing SVG from other sources. It also advises to stop iterating when visual result matches intent.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

render_svgRender SVGA

Render animated SVG from JSON config. AI controls all design parameters.

Workflow: render_svg returns a PNG preview of the result plus an artifact id — critique the image, revise the config, render again. Iterate at least 3 times before finalizing. The SVG text stays on the server: pass the artifact id to save (and to preview for a different width). Add output:{svg:true} only if you actually need the SVG text in the conversation.

output options (response shape, not content): {"svg":false,"preview":true,"previewWidth":800,"minify":false,"frames":4} — all optional. minify:true collapses whitespace in the stored/saved SVG. frames:N (2-10) replaces the static preview with one filmstrip image sampling the CSS animations at N times — use it to verify motion (rotation direction, timing, easing) since a single preview only shows t=0. SMIL is not sampled.

Element types: rect, circle, ellipse, line, polyline, polygon, path, image, text, textPath, group, use, radial-group, arc-group, grid-group, scatter-group, path-group, parametric

Pattern groups (use for repetitive designs): radial-group (circular: cx, cy, radius, count), arc-group (arc: cx, cy, radius, count, startAngle, endAngle), grid-group (matrix: cols, rows, colSpacing, rowSpacing), scatter-group (random: width, height, count, seed), path-group (along polyline: waypoints, count). Each takes ONE "child" element.

Parametric curves (fn field): rose, heart, lissajous, spiral, star, superformula, epitrochoid, hypotrochoid, wave. Size via "scale" field. Server computes coordinates.

defs: gradients (linear/radial, SMIL animated stops), filters (presets: glow, neon, blur, drop-shadow, glitch, chromatic-aberration, noise, outline, inner-shadow, emboss + 5 more), clipPaths, masks, patterns (tile fills).

Animations: CSS @keyframes via animations array. Set cssClass on element matching animation name. For transforms add transformBox="fill-box" transformOrigin="center". SMIL via smilAnimations on elements (animate, animateTransform, animateMotion).

Critical format rules:

  • Gradient type must be "linearGradient" or "radialGradient" (not "linear"/"radial"). Each needs id, stops (array with offset 0-1, color).

  • Filter type must be "preset" with a "preset" field: {"type":"preset","id":"myGlow","preset":"glow","stdDeviation":8,"color":"#ff00ff"}

  • Keyframe offset: use "from"/"to" or percentage number 0-100 (not "0%"/"100%").

  • Gradient stop and filter colors: hex only (#rrggbb or #rrggbbaa). Element fill/stroke accept '#rrggbb', 'none', or 'url(#id)' (hex is safest).

  • Every element needs "type" field. circle needs r, rect needs width+height, path needs d.

Field names that differ from raw SVG:

  • text: string goes in "content" (not "text"): {"type":"text","x":100,"y":50,"content":"Hello","fontSize":24,"textAnchor":"middle"}

  • textPath: {"type":"textPath","pathId":"idFromDefsPaths","text":"..."} — here the field IS "text".

  • group: {"type":"group","children":[...]} — children are shapes/text/use only, no nested groups.

  • Pattern groups take ONE "child" element drawn at local origin (child uses cx=0/cy=0); set rotateChildren:false to keep text upright.

Output: Pure SVG XML. No JavaScript. CSS @keyframes + SMIL only.

ParametersJSON Schema
NameRequiredDescriptionDefault
defsNo
canvasYes
outputNo
elementsYes
animationsNo

TDQS

A4.7/5.0
Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries full burden. It transparently discloses that SVG text stays on the server (access via artifact id), describes output format (PNG preview + artifact id), explains field name differences from raw SVG, critical format rules, and the behavior of pattern groups and parametric curves. No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is long but well-structured with sections (Workflow, output options, element types, pattern groups, etc.). Every sentence adds necessary detail given the complexity of SVG rendering. Slightly verbose but justified; could be tightened without losing clarity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (5 params, nested objects, no output schema), the description covers all essential aspects: input structure, workflow, output format, edge cases (field name differences, format rules), and usage of defs and animations. It explains return values (PNG preview + artifact id) despite no output schema.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters5/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description must compensate fully. It provides extensive detail on each parameter group (canvas, elements, animations, output, defs) with examples, required fields, and format constraints (e.g., gradient type must be 'linearGradient', elements need 'type' field). This goes far beyond the bare schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description begins with 'Render animated SVG from JSON config', clearly stating the tool's core function. It distinguishes from siblings (preview, save) via workflow context, and the detailed enumeration of element types, animations, and output options reinforces the specific purpose.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides an explicit iterative workflow ('critique, revise, render again, iterate at least 3 times'), explains when to use output options like 'svg:true', and when to preview for different widths. However, it doesn't explicitly state when not to use this tool relative to the sibling tools, though the context strongly implies it.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

saveSave ContentA

Save rendered content to disk. Format-aware: can save as text or render to raster image.

IMPORTANT: Use this only AFTER iterating on the design with render_svg's preview images. Do not save on the first render. Preview and refine your work first.

Input: pass EITHER artifact (id from render_svg, e.g. "art-1" — preferred, no SVG resend) OR content (raw string).

Format detection:

  • 'auto' (default): infers format from file extension. .svg saves as text, .png renders to image.

  • 'svg': saves content as a UTF-8 text file

  • 'png': renders the content (assumed SVG) to a PNG image, then saves it

If the file already exists, a numeric counter is appended before the extension to prevent overwriting: design.svg becomes design-1.svg, then design-2.svg. The actual saved path is returned in the response.

ParametersJSON Schema
NameRequiredDescriptionDefault
widthNoFor raster formats (png): render width in pixels. Defaults to the source content's own declared dimensions.
formatNoOutput format. 'auto' infers from file extension (.svg saves as text, .png renders to image). 'svg' saves content as a UTF-8 text file. 'png' renders SVG content to a PNG image before saving.auto
contentNoRaw content to save. Only needed when the content did not come from render_svg.
artifactNoArtifact id returned by render_svg (e.g. "art-1"). Preferred over content.
outputPathYesFile path to save to. The directory must already exist. If the file already exists, a numeric counter is appended before the extension: design.svg becomes design-1.svg, then design-2.svg, and so on. The actual saved path is returned in the response.

TDQS

A5/5.0
Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description fully discloses behaviors: format detection (auto, svg, png), file overwrite prevention with numeric counter, and input options (artifact vs content). No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Well-structured with sections, bullet points, and bolded keywords. Every sentence earns its place—no fluff. Efficiently communicates complex behavior in a few paragraphs.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a tool with 5 params, no annotations, and no output schema, description covers all aspects: input selection, format handling, overwrite behavior, and return value. Complete enough for an agent to use correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters5/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, but description adds crucial context: width defaults to source dimensions, artifact is preferred over content, outputPath explains counter behavior, format enum values are elaborated. Adds significant value beyond schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states 'Save rendered content to disk' and distinguishes itself from siblings (preview, render_svg) by specifying it is for final saving after iterating on design.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly says 'Use this only AFTER iterating on the design with render_svg's preview images' and warns 'Do not save on the first render', providing clear usage context and when-not-to-use.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

  1. 1 tool updatev0.3.0
    • Changedrender_svg1 field changed
      • addedInput schema / properties / output / properties / frames
        Added value: +{
        +  "type": "number"
        +}
  2. 3 tool updatesv0.2.0
    • Changedpreview3 fields changed
      • addedInput schema / properties / artifact
        Added value: +{
        +  "description": "Artifact id returned by render_svg (e.g. \"art-1\"). Preferred over content.",
        +  "type": "string"
        +}
      • changedInput schema / properties / content / description
        Previous value: -"SVG string to render as PNG"New value: +"SVG string to render as PNG. Only needed when no artifact id exists."
      • removedInput schema / required
        Removed value: -[
        -  "content"
        -]
    • Changedrender_svg6 fields changed
      • changedInput schema / additionalProperties
        Previous value: -falseNew value: +true
      • changedInput schema / properties / animations / items / additionalProperties
        Previous value: -falseNew value: +true
      • changedInput schema / properties / animations / items / properties / keyframes / items / additionalProperties
        Previous value: -falseNew value: +true
      • changedInput schema / properties / canvas / additionalProperties
        Previous value: -falseNew value: +true
      • changedInput schema / properties / defs / additionalProperties
        Previous value: -falseNew value: +true
      • addedInput schema / properties / output
        Added value: +{
        +  "additionalProperties": true,
        +  "properties": {
        +    "minify": {
        +      "type": "boolean"
        +    },
        +    "preview": {
        +      "type": "boolean"
        +    },
        +    "previewWidth": {
        +      "type": "number"
        +    },
        +    "svg": {
        +      "type": "boolean"
        +    }
        +  },
        +  "type": "object"
        +}
    • Changedsave3 fields changed
      • addedInput schema / properties / artifact
        Added value: +{
        +  "description": "Artifact id returned by render_svg (e.g. \"art-1\"). Preferred over content.",
        +  "type": "string"
        +}
      • changedInput schema / properties / content / description
        Previous value: -"Content to save. This is typically the output of a render tool such as render_svg."New value: +"Raw content to save. Only needed when the content did not come from render_svg."
      • changedInput schema / required
        Previous value: -[
        -  "content",
        -  "outputPath"
        -]New value: +[
        +  "outputPath"
        +]
  3. 1 tool updatev0.1.0
    • Changedrender_svg2 fields changed
      • removedInput schema / properties / animations / items / properties / keyframes / minItems
        Removed value: -2
      • removedInput schema / properties / elements / minItems
        Removed value: -1
  4. 3 tool updatesv0.1.3
    • First observedpreview
    • First observedrender_svg
    • First observedsave

TDQS

A4.7/5.0

Scored across 3 tools

Disambiguation5/5

Each tool has a clearly distinct purpose: render_svg generates SVG from config, preview renders existing or external SVG to PNG, and save persists rendered content. The overlap where render_svg includes a preview by default is explicitly handled by the preview tool's description, so no ambiguity exists.

Naming Consistency4/5

All names use lowercase snake_case and are short, but there is a minor deviation: render_svg follows verb_noun while preview and save are bare verbs. The pattern is still predictable and readable, with only a slight structural inconsistency.

Tool Count5/5

Three tools is well-scoped for a focused SVG rendering service. Each tool earns its place: render for creation, preview for inspection, save for persisting output. No unnecessary duplication or bloat.

Completeness5/5

The tool surface covers the full intended workflow: render generated content, preview it at different sizes or from external SVG, and save as text or image. There are no obvious dead ends or missing core operations for the server's stated purpose.

Maintenance

ActivityStale
ResponsivenessUnresponsive

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