# Add to a specific subdirectorynx g @frontmcp/nx:tool send-email --project crm --directory notifications# Creates: src/tools/notifications/send-email.tool.ts
After generating, update the app to register the tool:
import FetchContactsTool from './tools/fetch-contacts.tool';@App({ id: 'crm', tools: [FetchContactsTool],})class CrmApp {}