import { Client } from '@modelcontextprotocol/sdk/client/index.js';
import { MCP_CLIENT_CAPABILITIES, MCP_SERVER_NAME, MCP_SERVER_VERSION } from '@src/constants.js';
import { CustomJsonSchemaValidator } from '@src/core/validation/CustomJsonSchemaValidator.js';
const DEBOUNCED_NOTIFICATION_METHODS = [
'notifications/tools/list_changed',
'notifications/resources/list_changed',
'notifications/prompts/list_changed',
] as const;
export class ClientFactory {
public createClient(): Client {
const customValidator = new CustomJsonSchemaValidator();
return new Client(
{
name: MCP_SERVER_NAME,
version: MCP_SERVER_VERSION,
},
{
capabilities: MCP_CLIENT_CAPABILITIES,
jsonSchemaValidator: customValidator,
debouncedNotificationMethods: [...DEBOUNCED_NOTIFICATION_METHODS],
},
);
}
public createClientInstance(): Client {
return new Client(
{
name: MCP_SERVER_NAME,
version: MCP_SERVER_VERSION,
},
undefined,
);
}
public createPooledClientInstance(): Client {
return new Client(
{
name: '1mcp-client',
version: '1.0.0',
},
{
capabilities: {},
},
);
}
}
