Components Build

Verified Integration

Author: @Vercel•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Components Build to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "components-build": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-components-build"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Empowers AI assistants to grade, generate, and validate UI components against the components.build specification using the Model Context Protocol.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Components Build

Components Build (specifically the `components-build-mcp` server) is a Model Context Protocol (MCP) server that empowers AI assistants to interact with the open-source `components.build` specification. It provides tools for grading, generating, and validating UI components according to this standard.

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