Commands

kubb init

Initialize a new Kubb project with an interactive setup wizard.

npx kubb init

This command will:

1. Detect or create a package.json if it doesn't exist
2. Prompt you for your OpenAPI specification path
3. Ask for the output directory for generated files
4. Let you select which Kubb plugins to use
5. Install the selected packages using your package manager (npm, pnpm, yarn, or bun)
6. Generate a kubb.config.ts file with your chosen configuration

kubb generate

Generate files based on your kubb.config.ts configuration.

npx kubb generate

Options:

• -c, --config <path> - Path to the Kubb config file
• -l, --logLevel <level> - Set log level (silent, info, verbose, debug)
• -w, --watch - Watch mode based on the input file
• -d, --debug - Enable debug mode
• -v, --verbose - Enable verbose mode
• -s, --silent - Enable silent mode

kubb validate

Validate a Swagger/OpenAPI file.

npx kubb validate <path-to-openapi>

kubb mcp

Start the MCP server to enable the MCP client to interact with the LLM.

npx kubb mcp

Supporting Kubb

Kubb uses an MIT-licensed open source project with its ongoing development made possible entirely by the support of Sponsors. If you would like to become a sponsor, please consider:

• Become a Sponsor on GitHub