Manifest UI

Overview

Manifest UI is an open-source shadcn/ui registry of production-ready blocks for building ChatGPT Apps, MCP Apps and other agentic interfaces. Instead of plain text replies, the blocks let an assistant return rich, interactive responses such as product pickers, order confirmations, forms, event listings and social post previews inside the chat.

The registry contains 30 blocks plus shared type and helper libraries, installed with commands such as npx shadcn@latest add @manifest/table. It is listed as an official shadcn/ui registry, built on React, Tailwind CSS and shadcn/ui, and released under the MIT license by the Manifest team.

Features

• Commerce blocks: Product list with list, grid, carousel and picker variants, order confirmation and payment confirmed cards.
• Forms and inputs: Contact form, issue report form, Calendly-style date and time picker, amount input, option list and tag select.
• Chat elements: Message bubbles, chat conversation, quick reply buttons, progress steps and status badges.
• Content blocks: Post cards, lists and detail views, plus X, Instagram, LinkedIn and YouTube post embeds.
• Events: Event cards, lists and detail views, ticket tier selection and event confirmation.
• Data and maps: Stat cards, a table block and a Leaflet-based map carousel.
• Customizable: Blocks can be adapted to a product's branding after installation.

Tech stack

• React, Tailwind CSS, shadcn/ui, lucide-react, React Leaflet

Registry

Install via the shadcn CLI registry:

npx shadcn@latest add @manifest/component-name