reactui-componentsshadcndocumentation
Searches Arc UI documentation for component props and shadcn installation commands.
Quick Install
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Manual Client & Custom JSON ConfigExpand JSON â–¾
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Overview
Use cases
Search Arc component documentation
Inspect props for a React component
Generate a shadcn command for an Arc item
Check Arc installation requirements
Key features
Arc documentation search
Component prop lookup
Shadcn installation commands
Component and block reference
Capabilities & Tool Schemas
Inspect callable tools, capabilities, and parameters exposed to AI agents by Arc UI.
Extracted Tool Capabilities
Arc documentation search
Component prop lookup
Shadcn installation commands
Component and block reference
How Arc UI works
What Arc UI MCP server does
The Arc UI MCP server gives an AI agent access to reference information for Arc UI, a React component and block library. Its documented purpose is to search Arc documentation, look up component props, and provide shadcn installation commands. This makes it relevant when a developer wants an agent to identify an Arc item, inspect its available properties, or determine how to add it to an application.
Arc’s repository contains 110 components and 22 blocks in the free, open-source collection. The library uses plain source files that developers own after installation. Its components use CSS modules and shared design tokens, while motion behavior is provided by the motion package. The library supports Next.js and Vite projects and does not require Tailwind.
How it works
The Arc UI MCP server is presented as an AI and MCP feature for the Arc documentation site. Based on the supplied description, an agent can search the documentation rather than relying only on a local copy of the repository. Searches can cover component documentation and props, while installation requests can return the relevant shadcn CLI command.
The returned installation guidance belongs to Arc’s shadcn registry workflow. Arc documents both the @uiarc registry namespace and direct registry URLs. A component or block may bring along local dependencies through the CLI. The documentation also describes a separate @uiarc/arc-foundation installation for shared design tokens, which applications import from their root entry point.
Tools and capabilities
The Arc UI MCP server supports these documented use cases:
- Search Arc UI documentation.
- Find component prop information.
- Retrieve shadcn installation commands.
- Identify documentation for Arc components and blocks.
The source material does not provide formal tool names, input schemas, output schemas, transport details, or a server startup command. Those implementation details should be verified in the repository or the Arc AI and MCP documentation before configuring an agent.
Limitations and notes
The Arc UI MCP server should be treated as a documentation and installation-reference tool, not as a runtime component library. The supplied material does not state that it edits files, installs packages directly, previews components, or invokes the shadcn CLI on the developer’s behalf.
Arc projects have specific documented requirements: React 19 with TypeScript, an ES2023-or-newer library target, and the @/* import alias. Animation-dependent items use motion; some also use lucide-react or Radix UI primitives. These are requirements of the components being installed, not stated requirements for the MCP server itself.
The README identifies an MIT license for the repository. It does not name supported MCP clients, environment variables, or client-specific configuration. The repository includes free components and blocks, while items marked Pro belong to Arc Pro and are not part of the free repository.
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Adoption & maintenance
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758
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Last commit
1d ago
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Frequently Asked Questions about Arc UI
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[](https://allmcps.com/mcp/arc-ui)HTML Embed
<a href="https://allmcps.com/mcp/arc-ui"><img src="https://allmcps.com/api/badge/arc-ui?style=directory" alt="Arc UI on AllMCPs" /></a>Technical Specs & Signals
CategoryDeveloper Tools
48Quality signal: Fair · 48/100How this signal is calculated ▾
Server availabilityNot measured
Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.
Verified ownership10/20
Documentation & tools16/30
Adoption & activity10/15
Community engagement0/10
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