Shadcn Ui MCP Server vs PolicyLayer Registry MCP Server

In-depth architectural comparison of the Shadcn Ui MCP Server and PolicyLayer Registry MCP Server MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Shadcn Ui MCP Server when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (Free / Open Source).
• You have access to required keys: MCP_TRANSPORT_MODE, MCP_PORT, MCP_HOST, MCP_CORS_ORIGINS, GITHUB_PERSONAL_ACCESS_TOKEN, UI_LIBRARY.
• Primary tools included: get_component, get_component_demo, list_components.

Explore Shadcn Ui MCP Server Details

Choose PolicyLayer Registry MCP Server when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: check_mcp_server, search_registry, check_tool.

Feature & Specification Comparison

Specification	Shadcn Ui MCP Server Jpisnice Developer Tools	PolicyLayer Registry MCP Server Developer Tools
Summary	MCP server that gives AI assistants seamless access to shadcn/ui v4 components, blocks, demos, and metadata.	The MCP server that vets MCP servers: identity, risk grade and per-tool risk before you install.
Category & Scope	Developer Tools

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "jpisnice-shadcn-ui-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@jpisnice/shadcn-ui-mcp-server"
      ],
      "env": {
        "MCP_TRANSPORT_MODE": "YOUR_MCP_TRANSPORT_MODE_HERE",
        "MCP_PORT": "YOUR_MCP_PORT_HERE",
        "MCP_HOST": "YOUR_MCP_HOST_HERE",
        "MCP_CORS_ORIGINS": "YOUR_MCP_CORS_ORIGINS_HERE",
        "GITHUB_PERSONAL_ACCESS_TOKEN": "YOUR_GITHUB_PERSONAL_ACCESS_TOKEN_HERE",
        "UI_LIBRARY": "YOUR_UI_LIBRARY_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "registry-4": {
      "url": "https://api.policylayer.com/mcp"
    }
  }
}

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