ha-integration-template/custom_components/{integration_name}/manifest.json

{
  "domain": "integration_name",
  "name": "Integration Name",
  "codeowners": [],
  "config_flow": true,
  "documentation": "https://github.com/USERNAME/REPO_NAME",
  "integration_type": "hub",
  "iot_class": "cloud_polling",
  "requirements": [],
  "version": "1.0.0"
}