vercel-labsOfficial·26 Agent Skills Included

json-render

Generate safe, predictable user interfaces from AI prompts

Generates dynamic user interfaces from natural language prompts using only components you predefine. Renders AI-produced JSON specs safely across React, Vue, Svelte, Solid, React Native, Next.js, terminal, PDF, email, video, and 3D scenes. Eliminates unpredictable AI output by constraining every result to your component catalog and schema. Streams interfaces progressively so users see results as the model responds.

16,075|873

↗

npx skills add vercel-labs/json-render --all -g -y

Available:

Gives AI coding agents the repository's working rules, including dependency version checks, code style constraints, AI SDK usage patterns, dev server conventions, and release procedures.

All Skills in This Repository (26)

Pure Emerald Level Indicators

📦 In Repo

vercel-labs

react-email

Convert JSON specifications into HTML or plain-text emails using React Email components.

remotion-best-practices

Codifies Remotion best practices for maintainable project builds and predictable scene transitions.

svelte

Transform json-render specs into live Svelte component trees.

core

Define schemas, catalogs, and prompts for generating JSON UI specs.

react-native

Convert JSON specs into native React Native UIs with data-driven components.

vue

Convert JSON UI specifications into Vue 3 component trees.

react-pdf

Convert JSON specs into printable PDF documents using React-based rendering APIs.

shadcn

Integrate pre-built shadcn/ui components into json-render catalogs.

mcp

Render json-render UIs inside MCP-capable clients via createMcpApp and useJsonRenderApp.

codegen

Generate source code from json-render UI specs for Next.js and Remix exporters.

image

Render JSON-based specs into SVG and PNG images.

skill-creator

Standardize Claude skill creation with SKILL.md frontmatter and init_skill.py tooling.

Official

Advanced

Frequently Asked Questions

FAQPage Schema

How to install json-render?▼

Run `npx skills add vercel-labs/json-render --all -g -y` in your terminal to install all skills in this suite globally.

What is Generative UI?▼

Generative UI means an AI model builds interfaces from plain-English prompts, but only using components you define in advance. json-render guarantees the output always matches your schema, so results stay safe and predictable.

Which frameworks does json-render support?▼

It renders the same JSON spec to React, Vue, Svelte, Solid, React Native, Next.js apps, terminal UIs, PDFs, HTML emails, Remotion videos, images, and 3D scenes via React Three Fiber.

Can AI-generated UIs break my app?▼

No. The AI can only use components listed in your catalog, and every spec is validated against your schema before rendering, so unexpected or unsafe output is blocked.

Does json-render work with Claude and other AI agents?▼

Yes. It includes an MCP integration that serves interactive UIs inside Claude, ChatGPT, Cursor, and VS Code, plus skills that teach agents how to generate valid specs.