Kubb is a modular code-generation framework that turns OpenAPI descriptions into type-safe TypeScript code, Zod schemas, and TanStack Query integrations. It is used by TypeScript developers to generate client code and related interfaces from API specifications. The catalogue contains extensions such as skills, commands, hooks, agents, and a plugin that support Kubb workflows.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/kubb-labs/kubbWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/plugins/kubb-labs/kubb/claude)<a href="https://agentmods.dev/plugins/kubb-labs/kubb/claude"><img src="https://agentmods.dev/badge/plugins/kubb-labs/kubb/claude/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/plugins/kubb-labs/kubb/claude"><img src="https://agentmods.dev/badge/plugins/kubb-labs/kubb/claude.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
kubb scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
{
"$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
"name": "kubb",
"displayName": "Kubb",
"version": "5.11.0",
"description": "Kubb turns your API spec into type-safe code. Generate TypeScript types, Zod schemas, Axios and fetch clients, React Query and Vue Query hooks, Faker mocks and more from an OpenAPI spec. The commands run the Kubb CLI, and a bundled MCP server adds conversational generation.",
"author": {
"name": "stijnvanhulle",
"url": "https://github.com/kubb-labs"
},
"homepage": "https://kubb.dev",
"repository": "https://github.com/kubb-labs/kubb",
"license": "MIT",
"keywords": ["kubb", "openapi", "swagger", "codegen", "typescript", "mcp"],
"mcpServers": "./.mcp.json"
}
What it installs
The manifest is a name and a version. 2 skills, 3 commands, 1 agent travel with it, and installing the plugin installs all of them — 196 tokens a session between them. Each is measured on its own page, and each can be installed alone.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday Changed 8967c917d074
- 2d ago Changed d01ea7b3d955
- 3d ago Changed 523ca7f02086
- 4d ago Changed 476ff36dd313
- 5d ago Changed 4c6d8f64ba3b
- 6d ago Changed 796d343a35de
- 9d ago Changed 1962e27d021d
- 10d ago Changed b7f3dd53f7b3
- 11d ago Changed 318c188ded42
- 12d ago First seen · 17 lines scan A 2e0a7a4eabee
kubb is a plugin published in the GitHub repository kubb-labs/kubb (1,823 stars, last pushed today), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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