@devstacks/id-generator-mcp/build/index.js

MCP server for generating IDs with different algorithms

#!/usr/bin/env node
import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import { createId } from '@paralleldrive/cuid2';
import { v4 as uuidv4 } from 'uuid';
import { nanoid } from 'nanoid';
import { ulid } from 'ulid';
import { z } from 'zod';
const version = '0.1.5';
const server = new McpServer({
    name: 'id-generator',
    version,
});
server.tool('generate-id', {
    algorithm: z.enum(['cuid2', 'uuid', 'nanoid', 'ulid']).default('cuid2'),
    quantity: z.number().default(1),
}, async ({ algorithm, quantity }) => {
    try {
        let ids = [];
        for (let i = 0; i < quantity; i++) {
            switch (algorithm) {
                case 'cuid2':
                    ids.push(createId());
                    break;
                case 'nanoid':
                    ids.push(nanoid());
                    break;
                case 'ulid':
                    ids.push(ulid());
                    break;
                case 'uuid':
                default:
                    ids.push(uuidv4());
                    break;
            }
        }
        if (ids.length === 0) {
            return respond('Failed to generate IDs', true);
        }
        return respond(ids.join(','));
    }
    catch (err) {
        const error = err;
        return respond(`Error: ${error.message}`, true);
    }
});
function respond(text, isError = false) {
    return {
        content: [
            {
                type: 'text',
                text
            }
        ],
        isError
    };
}
const transport = new StdioServerTransport();
await server.connect(transport);