_ registry / mcp http-sse · checked 5h ago

standby-design

https://mcp.standby.design

Registry code: 9344757bda4976e4

api record

Tools for generating complete design systems with standby.design.

Typical flow: generate_color_palette → generate_type_scale → generate_shape_tokens / generate_icon_tokens / generate_space_tokens, passing the returned URL into each subsequent call so the sections accumulate. Every result includes a shareable standby.design/system URL the user can open to view and fine-tune the system visually.

endpoint
https://mcp.standby.design/mcp
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing
karma
0 · newcomer
reachable
live
uptime
100%
latency
309ms

last good check

priced tools
0

of 9 tools

_ what it is for
topic
developer tools
used for
  • generate color palette
  • generate type scale
  • generate shape tokens
  • generate icon tokens
  • generate space tokens
takes → gives
text, data → text, data
tools
4 reads5 changes data
_ used through this hub 30 days

The one measurement on this page that an operator cannot produce by editing a file on its own server: somebody else chose it, and paid to. Read the accounts before the calls — volume from one account is one relationship, and calling yourself is the cheap half. Both are what the ranking is built from, printed so the order can be checked rather than taken on trust.

accounts
0

distinct, expensive to fake

calls served
0

successful, last 30 days

_ what it can do 9 tools
3 open 6 never probed 3 of 9 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • generate_color_palette changes data open 5h ago

    Generate a perceptually uniform OKLCH color palette from a brand color: 18-step scales for brand/surface/error/accents, semantic tokens (shadcn/ui compatible), light+dark modes. Returns a shareable standby.design/system URL and a compact summary. Always give that URL to the user — the link is the deliverable; it opens the live system in the browser. Use export_design_system for full CSS/Tailwind output.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "url": {
      "type": "string",
      "description": "Existing standby.design URL (or raw hash) to modify. Only this tool's section is changed; color/type/shape/icon/spacing settings from other tools are preserved. Omit to start fresh from defaults."
    },
    "mode": {
      "enum": [
        "balanced",
        "exact"
      ],
      "type": "string",
      "description": "\"balanced\": step 500 is always the perceptual midpoint (even light/dark distribution). \"exact\": step 500 keeps the input color's lightness."
    },
    "accents": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name"
        ],
        "properties": {
          "hex": {
            "type": "string",
            "description": "Hex color. Omit to auto-derive from the brand color (requires autoHue or a preset name: Success/Warning/Info)."
          },
          "pin": {
            "type": "boolean"
          },
          "name": {
            "type": "string",
            "maxLength": 30,
            "minLength": 1
          },
          "invert": {
            "type": "boolean"
          },
          "autoHue": {
            "type": "number",
            "maximum": 360,
            "minimum": 0,
            "description": "OKLCH hue for auto-derived accents."
          }
        },
        "additionalProperties": false
      },
      "maxItems": 3,
      "description": "Up to 3 additional named accent colors. Replaces the existing accent list when provided; pass [] to remove all accents. Default: Success/Warning/Info, auto-derived."
    },
    "brandHex": {
      "type": "string",
      "description": "Brand color as 6-digit hex, e.g. \"#335A7F\". The palette midpoint is derived from this."
    },
    "brandPin": {
      "type": "boolean",
      "description": "Pin the primary token to the exact input hex instead of the palette step."
    },
    "errorPin": {
      "type": "boolean"
    },
    "themeName": {
      "type": "string",
      "maxLength": 60,
      "description": "Name of the design system (appears in exports and page title)."
    },
    "bgColorHex": {
      "type": "string",
      "description": "Surface tint color as hex, or \"auto\" to derive from the brand color (default)."
    },
    "brandInvert": {
      "type": "boolean",
      "description": "For pinned brand: mirror lightness in dark mode (e.g. black buttons in light mode, white in dark)."
    },
    "chromaScale": {
      "type": "number",
      "maximum": 1,
      "minimum": 0,
      "description": "Surface saturation 0–1 (0 = grey surfaces, 1 = vibrant). Default 0.25."
    },
    "errorInvert": {
      "type": "boolean"
    },
    "errorColorHex": {
      "type": "string",
      "description": "Error/destructive color as hex, or \"auto\" to derive from the brand hue (default)."
    },
    "fgContrastMode": {
      "enum": [
        "best",
        "preferLight",
        "preferDark"
      ],
      "type": "string",
      "description": "Text color strategy on colored backgrounds."
    }
  },
  "additionalProperties": false
}
    arguments 100 lines
  • generate_icon_tokens changes data open 5h ago

    Pick an icon set and generate icon sizing tokens (xs–2xl + stroke width). Either select a specific set or state style preferences and get a recommendation. Available sets: material-outlined, material-filled, lucide, phosphor-regular, phosphor-bold, phosphor-thin, phosphor-fill, solar-linear, solar-bold, solar-broken, tabler-outline, tabler-filled, radix. Returns a shareable standby.design/system URL and a summary. Always give that URL to the user — the link is the deliverable.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "set": {
      "type": "string",
      "description": "Icon set variant id to select explicitly, e.g. \"material-outlined\". One of: material-outlined, material-filled, lucide, phosphor-regular, phosphor-bold, phosphor-thin, phosphor-fill, solar-linear, solar-bold, solar-broken, tabler-outline, tabler-filled, radix. Pass \"auto\" to clear the selection and use the recommendation instead."
    },
    "url": {
      "type": "string",
      "description": "Existing standby.design URL (or raw hash) to modify. Only this tool's section is changed; color/type/shape/icon/spacing settings from other tools are preserved. Omit to start fresh from defaults."
    },
    "scale": {
      "type": "number",
      "maximum": 2,
      "minimum": 1,
      "description": "Size scale ratio (default 1.272)."
    },
    "style": {
      "enum": [
        "outlined",
        "filled",
        "duotone",
        "auto"
      ],
      "type": "string",
      "description": "Preferred icon style for the recommendation."
    },
    "weight": {
      "enum": [
        "thin",
        "regular",
        "bold",
        "auto"
      ],
      "type": "string",
      "description": "Preferred stroke weight."
    },
    "corners": {
      "enum": [
        "sharp",
        "rounded",
        "auto"
      ],
      "type": "string",
      "description": "Preferred corner style (sharp = corporate/precise, rounded = friendly)."
    },
    "baseSize": {
      "type": "number",
      "maximum": 3,
      "minimum": 0.5,
      "description": "Base icon size (md) in rem (default 1.25)."
    },
    "snapTo4px": {
      "type": "boolean",
      "description": "Round sizes to the 4px grid (default true)."
    }
  },
  "additionalProperties": false
}
    arguments 60 lines
  • generate_shape_tokens changes data open 5h ago

    Generate shape tokens — radii, shadows, borders, focus rings — in one of four visual styles: "paper" (classic surfaces with layered shadows), "glass" (liquid glass), "neomorph" (soft neumorphism), "neobrutalism" (hard offset shadows). Returns a shareable standby.design/system URL and a summary. Always give that URL to the user — the link is the deliverable.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "url": {
      "type": "string",
      "description": "Existing standby.design URL (or raw hash) to modify. Only this tool's section is changed; color/type/shape/icon/spacing settings from other tools are preserved. Omit to start fresh from defaults."
    },
    "style": {
      "enum": [
        "paper",
        "glass",
        "neomorph",
        "neobrutalism"
      ],
      "type": "string",
      "description": "Top-level visual style (default \"paper\")."
    },
    "glassBlur": {
      "type": "number",
      "maximum": 20,
      "minimum": 0,
      "description": "Glass backdrop blur (default 1.0)."
    },
    "ringStyle": {
      "enum": [
        "soft",
        "solid"
      ],
      "type": "string",
      "description": "Focus ring shape: \"soft\" (default) is a translucent halo at the edge plus a full-color border, \"solid\" is a hard outline set off by ringOffset."
    },
    "ringWidth": {
      "type": "integer",
      "maximum": 8,
      "minimum": 0,
      "description": "Focus ring width in px (default 2)."
    },
    "glassDepth": {
      "type": "number",
      "maximum": 5,
      "minimum": -2,
      "description": "Glass displacement intensity (default 0.2)."
    },
    "ringOffset": {
      "type": "integer",
      "maximum": 8,
      "minimum": 0,
      "description": "Focus ring offset in px (default 2)."
    },
    "shadowType": {
      "enum": [
        "normal",
        "flat"
      ],
      "type": "string",
      "description": "Shadow rendering for paper style."
    },
    "borderWidth": {
      "type": "number",
      "maximum": 10,
      "minimum": 0,
      "description": "Border width in px (default 1)."
    },
    "shadowScale": {
      "type": "number",
      "maximum": 2,
      "minimum": 1,
      "description": "Elevation level spread ratio (default 1.272)."
    },
    "borderRadius": {
      "type": "integer",
      "maximum": 64,
      "minimum": 0,
      "description": "Base radius in px; scales to a xs–xl radius set (default 8)."
    },
    "ringColorHex": {
      "type": "string",
      "description": "Custom focus ring color as hex, or \"auto\" (default)."
    },
    "borderEnabled": {
      "type": "boolean"
    },
    "shadowEnabled": {
      "type": "boolean"
    },
    "shadowOffsetX": {
      "type": "integer",
      "maximum": 16,
      "minimum": -16,
      "description": "Brutalist shadow X offset in px (default 2)."
    },
    "shadowOffsetY": {
      "type": "integer",
      "maximum": 16,
      "minimum": -16,
      "description": "Brutalist shadow Y offset in px (default 4)."
    },
    "borderColorHex": {
      "type": "string",
      "description": "Custom border color as hex, or \"auto\" (default)."
    },
    "separationMode": {
      "enum": [
        "shadow",
        "border",
        "contrast",
        "gap",
        "mixed"
      ],
      "type": "string",
      "description": "How surfaces separate from the background."
    },
    "shadowColorHex": {
      "type": "string",
      "description": "Custom shadow color as hex, or \"auto\" (default)."
    },
    "shadowStrength": {
      "type": "number",
      "maximum": 3,
      "minimum": 0,
      "description": "Shadow alpha multiplier (default 1.0)."
    },
    "glassDispersion": {
      "type": "number",
      "maximum": 2,
      "minimum": 0,
      "description": "Chromatic aberration intensity (default 0.4)."
    },
    "shadowBlurScale": {
      "type": "number",
      "maximum": 3,
      "minimum": 0,
      "description": "Shadow blur multiplier (default 1.0)."
    },
    "brutalistVariant": {
      "enum": [
        "outlined",
        "solid"
      ],
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 145 lines
  • generate_type_scale changes data unknown never probed

    Generate a fluid typographic scale (CSS clamp() between 375px and 1920px viewports) with 11 levels (Display, H1–H6, Body L/M/S, Caption), Fontshare fonts, line heights and letter spacing. Returns a shareable standby.design/system URL and a summary table. Always give that URL to the user — the link is the deliverable. Use list_fonts to discover font slugs.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "url": {
      "type": "string",
      "description": "Existing standby.design URL (or raw hash) to modify. Only this tool's section is changed; color/type/shape/icon/spacing settings from other tools are preserved. Omit to start fresh from defaults."
    },
    "ratio": {
      "type": "number",
      "maximum": 1.7,
      "minimum": 1.05,
      "description": "Scale ratio for custom mode. Presets: 1.2 minor third, 1.25 major third, 1.272 golden-ratio-area (default, √φ), 1.333 perfect fourth, 1.618 golden ratio. The empirical perceptual corridor is 1.20–1.50."
    },
    "baseSize": {
      "type": "number",
      "maximum": 2,
      "minimum": 0.5,
      "description": "Desktop base size in rem (default 1.0)."
    },
    "bodyFont": {
      "type": "string",
      "description": "Fontshare font slug for body text."
    },
    "monoFont": {
      "type": "string",
      "description": "Font slug for code. System stacks: \"system-mono\", \"consolas\", \"sf-mono\"."
    },
    "scaleMode": {
      "enum": [
        "custom",
        "traditional"
      ],
      "type": "string",
      "description": "\"custom\": compound ratio scale (default). \"traditional\": classical Renaissance point sizes per level."
    },
    "autoShrink": {
      "type": "number",
      "maximum": 100,
      "minimum": 0,
      "description": "Percent reduction for the auto-derived mobile ratio (default 25). Only used when mobileRatio is not set."
    },
    "headingFont": {
      "type": "string",
      "description": "Fontshare font slug for headings, e.g. \"satoshi\", \"general-sans\", \"clash-display\"."
    },
    "mobileRatio": {
      "type": "number",
      "maximum": 1.7,
      "minimum": 1,
      "description": "Explicit mobile scale ratio. Omit to auto-derive from ratio and autoShrink."
    },
    "headingWeight": {
      "type": "integer",
      "maximum": 900,
      "minimum": 100,
      "description": "Font weight for headings (default 500)."
    },
    "mobileBaseSize": {
      "type": "number",
      "maximum": 2,
      "minimum": 0.5,
      "description": "Mobile base size in rem (default = baseSize)."
    },
    "lineHeightOverrides": {
      "type": "object",
      "description": "Per-level line-height overrides, e.g. {\"h1\": 1.1, \"body-m\": 1.6}. Levels: display, h1–h6, body-l, body-m, body-s, caption.",
      "additionalProperties": {
        "type": "number"
      }
    },
    "letterSpacingOverrides": {
      "$ref": "#/properties/lineHeightOverrides",
      "description": "Per-level letter-spacing overrides in em, e.g. {\"display\": -0.05}."
    },
    "traditionalAssignments": {
      "type": "object",
      "description": "For traditional mode: desktop px size per level, e.g. {\"display\": 48, \"h1\": 36, ...}.",
      "additionalProperties": {
        "type": "number"
      }
    },
    "traditionalMobileAssignments": {
      "type": "object",
      "description": "For traditional mode: mobile px size per level.",
      "additionalProperties": {
        "type": "number"
      }
    }
  },
  "additionalProperties": false
}
    arguments 92 lines
  • list_fonts reads unknown never probed

    List Fontshare font slugs usable in generate_type_scale (headingFont/bodyFont/monoFont), grouped by category. This is the bundled seed catalog — any valid Fontshare slug works even if not listed here.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}
    arguments 5 lines
  • generate_space_tokens changes data unknown never probed

    Generate spacing tokens (3xs–3xl), breakpoints, container widths, prose measure, and aspect ratios. Returns a shareable standby.design/system URL and a summary. Always give that URL to the user — the link is the deliverable.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "url": {
      "type": "string",
      "description": "Existing standby.design URL (or raw hash) to modify. Only this tool's section is changed; color/type/shape/icon/spacing settings from other tools are preserved. Omit to start fresh from defaults."
    },
    "mode": {
      "enum": [
        "harmonic",
        "geometric"
      ],
      "type": "string",
      "description": "\"harmonic\": multiples of the base (default). \"geometric\": compound ratio steps."
    },
    "snap": {
      "type": "boolean",
      "description": "Snap token values to a sensible grid (default true)."
    },
    "ratio": {
      "type": "number",
      "maximum": 2,
      "minimum": 1,
      "description": "Ratio for geometric mode (default 1.272)."
    },
    "baseRem": {
      "type": "number",
      "maximum": 4,
      "minimum": 0.25,
      "description": "Base spacing in rem (default 1.0)."
    },
    "containers": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "maxPx"
        ],
        "properties": {
          "name": {
            "type": "string",
            "minLength": 1
          },
          "maxPx": {
            "type": "integer",
            "minimum": 0
          }
        },
        "additionalProperties": false
      },
      "description": "Replace the container list. Defaults: prose 680, narrow 960, default 1200, wide 1440, full 1920."
    },
    "fluidMaxVw": {
      "type": "integer",
      "maximum": 3840,
      "minimum": 1000,
      "description": "Upper fluid viewport anchor in px (default 1920)."
    },
    "fluidMinVw": {
      "type": "integer",
      "maximum": 1000,
      "minimum": 200,
      "description": "Lower fluid viewport anchor in px (default 375)."
    },
    "multiplier": {
      "type": "number",
      "maximum": 4,
      "minimum": 0.25,
      "description": "Uniform scale factor on all tokens (default 1.0)."
    },
    "proseMaxCh": {
      "type": "integer",
      "maximum": 120,
      "minimum": 20,
      "description": "Prose measure in ch (default 65)."
    },
    "breakpoints": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "minPx"
        ],
        "properties": {
          "name": {
            "type": "string",
            "minLength": 1
          },
          "minPx": {
            "type": "integer",
            "minimum": 0
          }
        },
        "additionalProperties": false
      },
      "description": "Replace the breakpoint list, e.g. [{\"name\":\"sm\",\"minPx\":640},...]. Defaults: sm 640, md 768, lg 1024, xl 1280, 2xl 1536."
    },
    "aspectRatios": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "w",
          "h"
        ],
        "properties": {
          "h": {
            "type": "number",
            "exclusiveMinimum": 0
          },
          "w": {
            "type": "number",
            "exclusiveMinimum": 0
          },
          "name": {
            "type": "string",
            "minLength": 1
          }
        },
        "additionalProperties": false
      },
      "description": "Replace the aspect ratio list, e.g. [{\"name\":\"video\",\"w\":16,\"h\":9}]."
    },
    "includeReciprocals": {
      "type": "boolean",
      "description": "Also export flipped (portrait) variants of each ratio (default true)."
    }
  },
  "additionalProperties": false
}
    arguments 134 lines
  • get_design_system reads unknown never probed

    Decode a standby.design URL (or raw hash) and return an overview of the full design system: color palette, type scale, spacing & layout, shape tokens, and icons — plus per-tool edit links. Always give the standby.design/system URL to the user — the link is the deliverable.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "A standby.design URL or raw unified hash (e.g. from a previous generate_* call or copied from the browser)."
    }
  },
  "additionalProperties": false
}
    arguments 14 lines
  • export_design_system reads unknown never probed

    Generate the full token code for a design system URL in one format: "css" (CSS custom properties incl. semantic shadcn/ui-compatible tokens), "tailwind" (Tailwind v4 @theme), "design-tokens" (W3C DTCG JSON — typography & spacing), "llm-briefing" (Markdown brief for AI code generation), or "font-embed" (Fontshare <link> snippet). Optionally restrict to specific sections. Always give the returned standby.design/system URL to the user alongside the code — the link is the deliverable.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url",
    "format"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "A standby.design URL or raw unified hash."
    },
    "format": {
      "enum": [
        "css",
        "tailwind",
        "design-tokens",
        "llm-briefing",
        "font-embed"
      ],
      "type": "string",
      "description": "Output format."
    },
    "sections": {
      "type": "array",
      "items": {
        "enum": [
          "color",
          "type",
          "space",
          "shape",
          "symbol"
        ],
        "type": "string"
      },
      "description": "Which sections to include. Only honoured by \"css\", \"tailwind\" and \"llm-briefing\". By default color, type, space and shape are always included — with their defaults when the URL does not configure them — and symbol only when the URL configures it. Ignored by \"design-tokens\" (typography and spacing only) and \"font-embed\"."
    }
  },
  "additionalProperties": false
}
    arguments 40 lines
  • get_design_rules reads unknown never probed

    Universal design rules for building UI with design tokens: layout, flow (empty, loading and error states, dialogs), shape, surfaces, interaction states, typography, color and stack rules for Tailwind/React Native. The tokens say which values exist; these rules say how to use them. Call this before building or reviewing views. Without arguments it returns every rule as one line (31 rules); pass rules (slugs) or a category with detail "full" for the complete text including how to detect violations in code. Rule texts are in German. Categories: Layout, Fluss, Form, Fläche, Bedienung, Zustand, Typografie, Farbe, Stack.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "rules": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Rule slugs (from the summary) to return in full."
    },
    "scope": {
      "enum": [
        "universal",
        "stack"
      ],
      "type": "string",
      "description": "\"universal\" applies to every project, \"stack\" to one technology (e.g. Tailwind, React Native)."
    },
    "detail": {
      "enum": [
        "summary",
        "full"
      ],
      "type": "string",
      "description": "\"summary\" (default): one line per rule. \"full\": complete rule text. Defaults to \"full\" when rules are given."
    },
    "category": {
      "type": "string",
      "description": "Only rules from this category: Layout, Fluss, Form, Fläche, Bedienung, Zustand, Typografie, Farbe, Stack."
    },
    "platform": {
      "enum": [
        "web",
        "react-native"
      ],
      "type": "string",
      "description": "Only rules that apply to this platform."
    }
  },
  "additionalProperties": false
}
    arguments 42 lines
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success rate
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earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.