Googleapis

Creates a new Stitch project. A project is a container for UI designs and frontend code.

Retrieves the details of a specific Stitch project using its project name.

Deletes a specific Stitch project using its project name. **Instructions for Tool Call:** * This action cannot be undone. Please confirm with "yes" or "no" to proceed.

Lists all Stitch projects accessible to the user. By default, it lists projects owned by the user.

Lists all screens within a given Stitch project.

Retrieves the details of a specific screen within a project.

Downloads the content of a screen file: its HTML code or its screenshot. **Instructions for Tool Call:** * Set `name` to the file's resource name from a screen's `html_code.name` or `screenshot.name` (returned by `get_screen`, `list_screens`, or the generation tools), e.g. `projects/4044680601076201931/files/ea26dc974c014bf28342b805ed0b7cfc`. * Use this tool instead of fetching `download_url` directly: those URLs require credentials and return a JSON wrapper rather than the file. **Output:** * `html` holds the raw HTML for HTML files. * `image` holds the image bytes (base64-encoded in JSON) for images, with `image_metadata` (`mime_type`, `width`, `height`).

Generates a new screen within a project from a text prompt. **Instructions for Tool Call:** * This action can take a few minutes to complete. Please be patient. DO NOT RETRY. * If the tool fails with a timeout, don't retry. Instead, try to get the screen with `get_screen` method every 30 seconds for up to 10 times before giving up. * If the tool call fails due to connection error, the generation process may still succeed. Please try to get the screen with `get_screen` method later. **Output:** * **`output_components`**: If `output_components` contains text, return it to the user. If `output_components` contains suggestions (e.g. "Yes, make them all"), present these suggestions to the user. If the user accepts one of the suggestions, call `generate_screen_from_text` again with `prompt` set to the accepted suggestion.

Edits existing screens within a project using a text prompt. **Instructions for Tool Call:** * This action can take a few minutes to complete. Please be patient. DO NOT RETRY. * If the tool call fails due to connection error, the process may still succeed.

Generates variants of existing screens within a project using a text prompt. **Instructions for Tool Call:** * If the tool fails with a timeout, don't retry. Instead, try to get the screen with `get_screen` method every 30 seconds for up to 10 times before giving up.

Uploads DESIGN.md to a Stitch project. Use this tool when the user wants to create a design system from a DESIGN.md file. **Instructions for Tool Call:** * Call `create_design_system_from_design_md` tool immediately after this tool to create the design system from the uploaded DESIGN.md, and display the design system in the UI.

Creates a new design system for a project. Use this tool when the user wants to set or update the overall visual theme, style, or branding of the application. This includes configuring: - Color Palette: Presets, custom primary colors, and saturation levels. - Typography: Font families (e.g., Inter, Roboto, etc.). - Shape: Corner roundness for UI elements. - Appearance: Light and dark mode background colors. - Design MD: Free-form design instructions in markdown. This tool establishes the foundational design tokens that apply across all screens in the project. **Instructions for Tool Call:** * Call `update_design_system` tool immediately after this tool to apply the design system to the project, and display the design system in the UI.

Creates a design system for a project, with user uploaded DESIGN.md file, and displays the design system in the UI. **Instructions for Tool Call:** * Should call `upload_design_md` tool first to upload DESIGN.md to a Stitch project.

Updates a design system for a project. Use this tool when the user wants to change the overall visual theme, style, or branding of the application. This includes configuring: - Color Palette: Presets, custom primary colors, and saturation levels. - Typography: Font families (e.g., Inter, Roboto, etc.). - Shape: Corner roundness for UI elements. - Appearance: Light and dark mode background colors. - Design MD: Free-form design instructions in markdown. This tool establishes the foundational design tokens that apply across all screens in the project.

Lists all design systems for a given project.

Applies a design system to a list of screens. Use this tool when the user wants to update one or more screens to match the style of a design system. This tool applies the selected design system's foundational design tokens (colors, fonts, shapes, etc.) to the chosen screens, modifying their appearance to align with the design system.