Sundae UI

dev.sundaeuiPublished by sundaeui.devOfficial publisherv2.0.0Updated Nov 6, 2026

Search 301 React components, read usage docs and get shadcn install commands for Sundae UI.

VerifiedStreamable HTTPWeb executableKnowledge & MemoryDeveloper Tools

Overview

AI-generated overview

Sundae UI lets an assistant search a React component library, read docs and props, and fetch shadcn install commands and component source files.

What you can do
  • Search and browse components by keyword, category or free/pro tier, with metadata and install commands
  • Read full documentation for one asset: description, props, variants, keyboard and accessibility notes, dependencies
  • Get usage examples and props tables for free and pro assets
  • Get install instructions: target directory, shadcn command, dependencies, styling requirements
  • Fetch component source files to write under components/sundae/
  • Find related assets by category, shared tags or art direction, and check whether the connection is authenticated with Pro
When to use it
Useful when building a React or shadcn-based interface and you want the assistant to pick suitable components, read their props and accessibility details, and pull install steps or source directly instead of copying from a website.
Requirements
Remote streamable HTTP endpoint at sundaeui.dev; no local package or runtime needed. Free components work without credentials. Pro source requires a Sundae Pro account and an API token from the account page, sent as the Authorization header.
Before you install
The Authorization header carries an API token; keep it out of shared configs and logs. Pro source is gated by a paid subscription (annual or lifetime), and entitlement is checked on every call. The assistant writes returned source files into the project under components/sundae/, so review what gets added.

Installation

In SourceWeft

  1. Open Sundae UI in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/dev.sundaeui%2Fmcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "sundae-ui": {
      "type": "http",
      "url": "https://sundaeui.dev/api/mcp"
    }
  }
}

Tools

9

search_components

Search Sundae components

Search Sundae UI by keyword, optionally filtered by category and tier. Returns metadata and install commands, never source.

Parameterstierlimitquerycategory

list_categories

List categories

All Sundae categories with descriptions and how many assets each holds.

Takes no parameters.

browse_category

Browse a category

List the assets in one category, newest first, optionally only free or only pro.

Parameterspagetiercategoryrequiredper_page

get_component

Get component details

Full documentation for one asset: description, when to use it, props, variants (tweakable options), keyboard support, accessibility, dependencies, usage example and free/pro status.

Parametersslugrequired

get_usage_example

Get usage example

The usage example and props table for one asset. Available for free and pro assets.

Parametersslugrequired

get_install_instructions

Get install instructions

How to install one asset: target directory, shadcn command, dependencies, styling requirements and whether Pro is needed.

Parametersslugrequired

get_component_source

Get installable source

Returns the source files for an asset, to be written under components/sundae/. Free assets need no auth. Pro assets require an API token for an account with active Sundae Pro; the entitlement is checked on the server for every call.

Parametersslugrequired

get_account

Check Sundae access

Whether this MCP connection is authenticated and has Sundae Pro. Never returns personal data beyond that.

Takes no parameters.

Version history

1
  1. v2.0.0LatestNov 6, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.