Stitch MCP — Get Project

Retrieves full metadata for a specific Stitch project. Useful for understanding an existing project's theme and screen list before generating additional screens.

Critical prerequisite

Only use this skill when the user explicitly mentions "Stitch".

Do NOT call this if you already have both projectId AND screenId. In that case, call stitch-mcp-get-screen directly — it's more efficient.

When to use

• User provides a Stitch project URL and you need its details
• You need to know the existing design theme before generating new consistent screens
• Verifying a project exists before proceeding

Step 1: Parse the project ID from context

The user may provide the project reference in several formats — always extract to the projects/ID format:

Input format	→ Argument for get_project
3780309359108792857 (numeric)	projects/3780309359108792857
projects/3780309359108792857	projects/3780309359108792857 (use as-is)
https://stitch.withgoogle.com/projects/3780309359108792857	Extract ID → projects/3780309359108792857

Step 2: Call the MCP tool

{
  "name": "get_project",
  "arguments": {
    "name": "projects/3780309359108792857"
  }
}

Output schema

{
  "name": "projects/3780309359108792857",
  "title": "Analytics Dashboard",
  "createTime": "2024-11-10T09:00:00Z",
  "updateTime": "2024-11-15T10:30:00Z",
  "deviceType": "DESKTOP",
  "visibility": "PRIVATE",
  "projectType": "TEXT_TO_UI",
  "origin": "STITCH",
  "metadata": {
    "isRemixed": false,
    "userRole": "OWNER"
  },
  "designTheme": {
    "colorMode": "LIGHT",
    "customColor": "#6366F1",
    "colorVariant": "TONAL_SPOT",
    "roundness": "ROUND_TWELVE",
    "saturation": 3,
    "spacingScale": 1,
    "headlineFont": "INTER",
    "bodyFont": "INTER",
    "labelFont": "INTER",
    "font": "INTER",
    "headlineFontFamily": "Inter",
    "bodyFontFamily": "Inter",
    "labelFontFamily": "Inter",
    "namedColors": {
      "primary": "#5B5FC7",
      "on_primary": "#FFFFFF",
      "primary_container": "#E1DFFF",
      "on_primary_container": "#414594",
      "secondary": "#5C5D72",
      "on_secondary": "#FFFFFF",
      "tertiary": "#785572",
      "on_tertiary": "#FFFFFF",
      "surface": "#FBF8FF",
      "on_surface": "#1B1B21",
      "surface_container": "#EFEDF5",
      "surface_container_low": "#F5F2FA",
      "surface_container_high": "#E9E7EF",
      "outline": "#777680",
      "error": "#BA1A1A",
      "on_error": "#FFFFFF"
    },
    "overridePrimaryColor": "",
    "overrideSecondaryColor": "",
    "overrideTertiaryColor": "",
    "overrideNeutralColor": "",
    "backgroundLight": "#FBF8FF",
    "backgroundDark": "#131316",
    "description": "Modern indigo-toned interface with clean surfaces",
    "designMd": "# Design System\n\n## Color Palette\n..."
  },
  "screenInstances": [
    {
      "name": "projects/3780309359108792857/screens/88805...",
      "id": "88805...",
      "sourceScreen": "screens/88805...",
      "type": "SCREEN_INSTANCE",
      "width": 412,
      "height": 892,
      "x": 0,
      "y": 0,
      "hidden": false
    },
    {
      "name": "projects/3780309359108792857/screens/99901...",
      "id": "99901...",
      "sourceScreen": "screens/99901...",
      "type": "DESIGN_SYSTEM_INSTANCE",
      "width": 412,
      "height": 892,
      "x": 500,
      "y": 0,
      "hidden": false,
      "sourceAsset": "assets/design-system-123"
    }
  ]
}

designMd is truncated above — in practice it's a full auto-generated design system doc (often 500+ lines). namedColors typically contains 40+ semantic tokens; only the most common are shown here.

DesignTheme field reference

Field	Type	Values / Notes
colorMode	enum	LIGHT, DARK
customColor	string	Hex seed color (e.g. #6366F1). This is the color seed — NOT called primaryColor
colorVariant	enum	MONOCHROME, NEUTRAL, TONAL_SPOT, VIBRANT, EXPRESSIVE, FIDELITY, CONTENT, RAINBOW, FRUIT_SALAD
roundness	enum	ROUND_FOUR, ROUND_EIGHT, ROUND_TWELVE, ROUND_FULL
spacingScale	number	0–3 (density multiplier)
headlineFont	enum	68-font set: INTER, GEIST, DM_SANS, MANROPE, PLUS_JAKARTA_SANS, WORK_SANS, SPACE_GROTESK, SORA, OUTFIT, RALEWAY, QUICKSAND, MONTSERRAT, OSWALD, PLAYFAIR_DISPLAY, MERRIWEATHER, NOTO_SERIF, EB_GARAMOND, LITERATA, SOURCE_SERIF_4, SOURCE_SANS_3, NUNITO_SANS, JETBRAINS_MONO, BEBAS_NEUE, ANTON, ARCHIVO_NARROW — see stitch-ued-guide for the full 68-value list
bodyFont	enum	Same 68-font set
labelFont	enum	Same 68-font set
font	enum	Deprecated — legacy single-font field, same enum
namedColors	object	40+ semantic color tokens (primary, on_primary, surface, surface_container, outline, error, etc.)
overridePrimaryColor	string	Hex override, empty string if unused
overrideSecondaryColor	string	Hex override, empty string if unused
overrideTertiaryColor	string	Hex override, empty string if unused
overrideNeutralColor	string	Hex override, empty string if unused
backgroundLight	string	Hex background for light mode
backgroundDark	string	Hex background for dark mode
description	string	Brief aesthetic description of the theme
designMd	string	Auto-generated design system markdown — the full token spec. Can be very long
spacing	object	Optional. Map of spacing token name → CSS value (e.g. {"sm": "8px"})
typography	object	Optional. Map of typography level name (e.g. h1, body) → Typography token (fontFamily, fontSize, fontWeight, letterSpacing, lineHeight, all optional strings)

Project-level fields

Field	Type	Values / Notes
deviceType	string	MOBILE, DESKTOP, TABLET, AGNOSTIC, or DEVICE_TYPE_UNSPECIFIED
visibility	enum	PRIVATE, PUBLIC
projectType	enum	TEXT_TO_UI, PROJECT_DESIGN, etc.
origin	enum	STITCH, IMPORTED_FROM_GALILEO
metadata.isRemixed	boolean	Whether this project was remixed from another
metadata.userRole	string	OWNER, VIEWER, etc.

ScreenInstance fields

Field	Type	Notes
id	string	Numeric screen ID
sourceScreen	string	Path reference to the source screen
type	enum	SCREEN_INSTANCE, DESIGN_SYSTEM_INSTANCE, GROUP_INSTANCE
width / height	number	Pixel dimensions
x / y	number	Canvas position
hidden	boolean	Whether hidden in the project
sourceAsset	string	Present on DESIGN_SYSTEM_INSTANCE types — references the design system asset

Using the theme data

Use designMd and namedColors when generating new screens — they contain the authoritative design system for this project. Pass namedColors to stitch-design-system for instant token extraction.

After getting the project

• Note the designTheme — use it to keep new screens visually consistent
• Note the screenInstances list — extract screenId values if you need to inspect specific screens
• Use stitch-mcp-list-screens for a richer view of the screen list including thumbnails