kubb

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[![npm version][npm-version-src]][npm-version-href] [![npm downloads][npm-downloads-src]][npm-downloads-href] [![Coverage][coverage-src]][coverage-href] [![License][license-src]][license-href] [![Sponsors][sponsors-src]][sponsors-href] <h4> <a href="https://codesandbox.io/s/github/kubb-labs/kubb/tree/main/examples/typescript" target="_blank">View Demo</a> <span> · </span> <a href="https://kubb.dev/kubb" target="_blank">Documentation</a> <span> · </span> <a href="https://github.com/kubb-labs/kubb/issues/" target="_blank">Report Bug</a> <span> · </span> <a href="https://github.com/kubb-labs/kubb/issues/" target="_blank">Request Feature</a> </h4> </div>

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Get started with Kubb in seconds:

npx kubb init

The interactive setup will:

• Create a package.json (if needed)
• Guide you through plugin selection
• Install packages automatically
• Generate kubb.config.ts

Then generate your code:

npx kubb generate

See the documentation for detailed usage and advanced features.

• Works with Node.js 20+.
• Convert Swagger 2.0, OpenAPI 3.0, and OpenAPI 3.1 to TypeScript, Zod, React-Query, ...
• Plugin ecosystem to extend beyond the default plugins we provide.
• CLI support with progress bar and detailed logs.
• Model Context Protocol (MCP) server for AI assistants like Claude, Cursor, and other MCP-compatible tools.
• Debug tools with React DevTools.
• Generates barrel files (index.ts).
• And so much more ...

Kubb is an 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](https://github