Kubb
Kubb is a MCP server for code generation and scaffolding, published by kubb-labs.
Convert OpenAPI specs into TypeScript types, API clients, hooks, validators, and mocks with an extensible plugin system and MCP server for AI assistants.
Is it any good?
Effectiveness · benchmark pending
We haven't benchmarked Kubb yet, so its score is provisional — computed from safety, maintenance, and documentation only, with popularity given no weight. When we benchmark it, we measure whether it produces materially better output than a frontier model alone, and that result leads the score. How we measure.
About Kubb
Description · AI-summarised from the kubb-labs README
Kubb is a code generation framework that parses OpenAPI/Swagger specifications and generates TypeScript types, API clients, hooks, validators, mocks, and more. It features an extensible plugin and middleware system for custom code generation pipelines, a CLI with interactive setup and progress tracking, built-in MCP (Model Context Protocol) server support for Claude, Cursor, and other AI-compatible tools, and JSX-based rendering for plugin output customization. Supports Node.js 22+ and TypeScript 5+.
Where it fits
Browse related skills
Install Kubb
Install
Install via MCP server
{
"mcpServers": {
"kubb-labs-kubb": {
"command": "npx",
"args": ["-y", "@kubb-labs/kubb-labs-kubb"]
}
}
}Install with your AI
Zero install · paste into ChatGPT, Claude, Cursor…
Install the "Kubb" skill into my project by following all instructions at https://skillsdirectory.co/s/kubb-labs-kubb
Your assistant reads /s/kubb-labs-kubb and follows it — fetching the files from the source, placing them, and confirming before it runs anything. No account needed. How this works.
Frequently asked
FAQ
What does Kubb do?
Convert OpenAPI specs into TypeScript types, API clients, hooks, validators, and mocks with an extensible plugin system and MCP server for AI assistants.
How do I install Kubb?
Kubb is a MCP server. Primary install path: { "mcpServers": { "kubb-labs-kubb": { "command": "npx", "args": ["-y", "@kubb-labs/kubb-labs-kubb"] } } }
What is the Skill Score for Kubb?
Kubb has a Skill Score of 6.6/10 (Solid). It is currently a provisional score — Kubb hasn't been benchmarked yet, so it weights safety 75/100 (40%), maintenance 52/100 (30%), and documentation 72/100 (30%). Popularity carries zero weight until effectiveness is measured. See methodology.
Is Kubb free?
Kubb is published under the NOASSERTION license. See the vendor's source repository for any usage limits or paid tiers.
Related skills in Code generation and scaffolding
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Awesome Cursorrules
Configuration files that enhance Cursor AI editor experience with custom rules and behaviors across dozens of stacks.
System Prompts and Models of AI Tools
Reverse-engineered system prompts and tool schemas for Cursor, Claude Code, Devin, v0, Windsurf, Replit, Manus, and 25+ more.
Embed this score
For maintainers · always-current, links back
Put it in your README — it updates as the score changes.[](https://skillsdirectory.co/skills/kubb-labs-kubb)
<a href="https://skillsdirectory.co/skills/kubb-labs-kubb"><img src="https://skillsdirectory.co/badge/kubb-labs-kubb.svg" alt="Scored by skillsdirectory" height="28" /></a>