it-tools-mcp/build/tools/id_generators/generate_svg_placeholder/index.js

Full MCP 2025-06-18 compliant server with 121+ IT tools, logging, ping, progress tracking, cancellation, and sampling utilities

import { z } from "zod";
export function registerGenerateSvgPlaceholder(server) {
    server.registerTool("generate_svg_placeholder", {
        description: "Generate SVG placeholder images",
        inputSchema: {
            width: z.number().describe("Width in pixels").optional(),
            height: z.number().describe("Height in pixels").optional(),
            backgroundColor: z.string().describe("Background color (hex)").optional(),
            textColor: z.string().describe("Text color (hex)").optional(),
            text: z.string().optional().describe("Custom text (default: dimensions)"),
        },
        // VS Code compliance annotations
        annotations: {
            title: "Generate Svg Placeholder",
            description: "Generate SVG placeholder images",
            readOnlyHint: false
        }
    }, async ({ width = 300, height = 200, backgroundColor = "#cccccc", textColor = "#666666", text }) => {
        try {
            if (width < 1 || width > 2000 || height < 1 || height > 2000) {
                return {
                    content: [
                        {
                            type: "text",
                            text: "Width and height must be between 1 and 2000 pixels.",
                        },
                    ],
                };
            }
            const displayText = text || `${width}×${height}`;
            const fontSize = Math.min(width, height) / 8;
            const svg = `<svg width="${width}" height="${height}" xmlns="http://www.w3.org/2000/svg">
  <rect width="100%" height="100%" fill="${backgroundColor}"/>
  <text x="50%" y="50%" font-family="Arial, sans-serif" font-size="${fontSize}" fill="${textColor}" text-anchor="middle" dy=".3em">${displayText}</text>
</svg>`;
            const dataUrl = `data:image/svg+xml;base64,${Buffer.from(svg).toString('base64')}`;
            return {
                content: [
                    {
                        type: "text",
                        text: `SVG Placeholder Generated:

Dimensions: ${width}×${height}
Background: ${backgroundColor}
Text Color: ${textColor}
Text: ${displayText}

SVG Code:
${svg}

Data URL:
${dataUrl}`,
                    },
                ],
            };
        }
        catch (error) {
            return {
                content: [
                    {
                        type: "text",
                        text: `Error generating SVG placeholder: ${error instanceof Error ? error.message : 'Unknown error'}`,
                    },
                ],
            };
        }
    });
}