Connecter un assistant à nos fiches.

import { Client } from '@modelcontextprotocol/sdk/client/index.js';
import { StreamableHTTPClientTransport } from '@modelcontextprotocol/sdk/client/streamableHttp.js';

const client = new Client({ name: 'exemple-permis-online', version: '1.0.0' }, { capabilities: {} });
const transport = new StreamableHTTPClientTransport(new URL('https://permis-online.be/mcp'));

function readTool(result) {
  if (result.isError) throw new Error('L’outil MCP n’a pas pu traiter la demande.');
  if (result.structuredContent) return result.structuredContent;
  const content = result.content?.find(item => item.type === 'text');
  if (!content) throw new Error('Réponse MCP sans contenu.');
  return JSON.parse(content.text);
}

try {
  await client.connect(transport);
  const available = await client.listTools();
  if (!['search', 'fetch'].every(name => available.tools.some(tool => tool.name === name))) {
    throw new Error('Les outils attendus ne sont pas disponibles.');
  }
  const search = readTool(await client.callTool({
    name: 'search', arguments: { query: 'permis provisoire' }
  }));
  if (!search.results.length) {
    console.log('Aucune fiche trouvée.');
  } else {
    const record = readTool(await client.callTool({
      name: 'fetch', arguments: { id: search.results[0].id }
    }));
    console.log(JSON.stringify(record, null, 2));
  }
} finally {
  await client.close();
}