import { z } from 'zod';
import type { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
const inputSchema = {
prompt: z.string().describe('Description of what the domains should convey (e.g., "task breakdown tool")'),
count: z.number().optional().default(20).describe('Number of suggestions to generate'),
tlds: z.array(z.string()).optional().default(['com']).describe('Preferred TLDs'),
maxLength: z.number().optional().default(15).describe('Maximum domain length'),
};
const SYSTEM_PROMPT = `You are a creative domain name generator. Generate short, memorable domain names.
Rules:
- Keep names SHORT (under maxLength characters before TLD)
- Be CREATIVE - use wordplay, portmanteaus, invented words
- Make them MEMORABLE and easy to spell
- Avoid hyphens and numbers
- Return ONLY the domain names, one per line
- No explanations, just the domains`;
export function registerGenerateDomainsTools(server: McpServer): void {
server.registerTool(
'generate_domains',
{
description:
'Generate creative domain name suggestions. Returns a list of domains for checking. Use parallel haiku agents to check availability afterward.',
inputSchema,
},
async (input) => {
const prompt = input.prompt as string;
const count = (input.count as number) ?? 20;
const tlds = (input.tlds as string[]) ?? ['com'];
const maxLength = (input.maxLength as number) ?? 15;
const agentPrompt = `${SYSTEM_PROMPT}
Generate ${count} creative domain names for: "${prompt}"
TLDs to use: ${tlds.join(', ')}
Max length before TLD: ${maxLength} characters
Output format: one domain per line (e.g., taskly.com)`;
return {
content: [
{
type: 'text',
text: JSON.stringify(
{
instruction:
'Launch parallel haiku agents to generate domains. Each agent should use this prompt:',
agentPrompt,
postProcess:
'Collect all suggestions, deduplicate, write to CSV with columns: domain,available',
},
null,
2
),
},
],
};
}
);
}
