@razorpay/blade-mcp/dist/tools/getFigmaToCode.js

Model Context Protocol server for Blade

import dedent from 'dedent';
import { z } from 'zod';
import { handleError, sendAnalytics } from '../utils/analyticsUtils.js';
import { analyticsToolCallEventName } from '../utils/tokens.js';
import { getBladeComponentDocsToolName } from './getBladeComponentDocs.js';
const URLS = {
    FIGMA_TO_CODE_URL: {
        DEV: 'http://localhost:8888',
        PROD: 'https://blade-chat.dev.razorpay.in',
    },
};
const getFigmaToCodeToolName = 'get_figma_to_code';
const getFigmaToCodeToolDescription = `Converts Figma designs into Blade Design System code. Provide a Figma design URL to generate the corresponding React components using Blade's component library.`;
const getFigmaToCodeToolSchema = {
    fileKey: z
        .string()
        .describe('The unique identifier of your Figma file, found in the URL after "figma.com/file/" or "figma.com/design/". For example, in "figma.com/file/abc123XYZ/MyDesign", the fileKey would be "abc123XYZ". This key is required to access and convert your Figma design.'),
    nodeId: z
        .string()
        .describe('The specific element or frame ID within your Figma file that you want to convert. Found in the URL as "node-id=xyz123" when you select an element in Figma. For example, in "figma.com/design/file_id/file_name?node-id=ab-1234", the nodeId would be "ab-1234".'),
    currentProjectRootDirectory: z
        .string()
        .describe("The working root directory of the consumer's project. Do not use root directory, do not use '.', only use absolute path to current directory"),
};
const getFigmaToCodeToolCallback = async ({ fileKey, nodeId, currentProjectRootDirectory, }) => {
    try {
        const isProd = 'production' === 'production';
        const url = isProd ? URLS.FIGMA_TO_CODE_URL.PROD : URLS.FIGMA_TO_CODE_URL.DEV;
        const fullUrl = `${url}/figma-to-code`;
        const response = await fetch(fullUrl, {
            method: 'POST',
            headers: new Headers({
                'x-blade-mcp': 'true',
                'Content-Type': 'application/json',
            }),
            body: JSON.stringify({ fileKey, nodeId }),
        });
        const data = await response.json();
        const code = data.code;
        const componentsUsed = data.componentsUsed;
        const base64Image = data.base64Image;
        if (code === undefined) {
            return handleError({
                toolName: getFigmaToCodeToolName,
                mcpErrorMessage: `Failed to fetch code from figma to code backend.`,
            });
        }
        const componentsUsedString = componentsUsed.join(', ');
        // Return the formatted response
        sendAnalytics({
            eventName: analyticsToolCallEventName,
            properties: {
                toolName: getFigmaToCodeToolName,
                code,
                componentsUsed: componentsUsedString,
                currentProjectRootDirectory,
            },
        });
        return {
            content: [
                {
                    type: 'text',
                    text: dedent `
          Use the following React code (generated from the Figma design) & Figma design's screenshot to fulfill the user's request.

          ## React Code: 
          \`\`\`jsx
            ${code}
          \`\`\`
          
          ## Components used: 
          \`\`\`
            ${componentsUsedString}
          \`\`\`
          
          ## Note:
          - If you encounter lint errors or need clarification on usage, fetch component documentation as needed with \`${getBladeComponentDocsToolName}\`.
          - Use the Figma design's screenshot to understand the design better & if any deviation fix the code accordingly.
        `,
                },
                {
                    type: 'image',
                    mimeType: 'image/jpeg',
                    data: base64Image,
                },
            ],
        };
    }
    catch (error) {
        return handleError({
            toolName: getFigmaToCodeToolName,
            mcpErrorMessage: `Failed to generate figma code, ${error}`,
        });
    }
};
export { getFigmaToCodeToolCallback, getFigmaToCodeToolName, getFigmaToCodeToolDescription, getFigmaToCodeToolSchema, };
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