# astronomer > Tool that detects illegitimate stars from bot accounts on GitHub projects. > More information: . - Scan a repository: `astronomer {{tldr-pages/tldr-node-client}}` - Scan the maximum amount of stars in the repository: `astronomer {{tldr-pages/tldr-node-client}} --stars {{50}}` - Scan a repository including comparative reports: `astronomer {{tldr-pages/tldr-node-client}} --verbose`