it-tools-mcp/build/tools/crypto/hash_sha256/index.js

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

import { createHash } from "crypto";
import { z } from "zod";
export function registerHashSha256(server) {
    server.registerTool("hash_sha256", {
        description: 'Generate SHA256 hash of input text. Example: "hello" → "2cf24dba4f21d..."',
        inputSchema: {
            text: z.string().describe("Text to hash with SHA256"),
        },
        // VS Code compliance annotations
        annotations: {
            title: "Hash Sha256",
            description: "Generate SHA256 hash of input text",
            readOnlyHint: false
        }
    }, async ({ text }) => {
        const hash = createHash('sha256');
        hash.update(text);
        const result = hash.digest('hex');
        return {
            content: [
                {
                    type: "text",
                    text: `SHA256 hash: ${result}`,
                },
            ],
        };
    });
}