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@kubb/core
Advanced tools
@kubb/core
Core functionality for Kubb's plugin-based code generation system, providing the foundation for transforming OpenAPI specifications.
Quick Start
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.
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 ...
Supporting Kubb
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:
Contributors 
License
This repository is licensed under the MIT License, Copyright © 2025 Stijn Van Hulle.
See LICENSE for details.
Star History
FAQs
Core functionality for Kubb's plugin-based code generation system, providing the foundation for transforming OpenAPI specifications.
The npm package @kubb/core receives a total of 134,021 weekly downloads. As such, @kubb/core popularity was classified as popular.
We found that @kubb/core demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Package last updated on 10 Jun 2026
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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