Magic MCP vs AllMCPs Server

In-depth architectural comparison of the Magic MCP and AllMCPs 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 Magic MCP when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (Paid Service).
• You have access to required keys: API_KEY, TWENTY_FIRST_API_KEY, API_KEY_21ST.
• Primary tools included: Component generation and refinement, Component and theme catalog search, Logo search tool.

Explore Magic MCP Details

Choose AllMCPs Server when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: ALLMCPS_MCP_URL.
• Primary tools included: search_mcp_servers, get_mcp_install_config, list_mcp_categories.

Explore AllMCPs Server Details

Feature & Specification Comparison

Specification	Magic MCP 21st-dev Developer Tools	AllMCPs Server FeaturedVerifiedDeveloper Tools
Summary	Create crafted UI components inspired by the best 21st.dev design engineers.	The official MCP server for AllMCPs.com - submit and manage tools directly from your AI. The open directory for MCP servers. Connect Claude, Cursor, Windsurf, and AI agents to databases, tools, files, and APIs. Explore 3,181+ servers. AllMCPs is the premier, open directory for discovering, evaluating, and installing Model Context Protocol (MCP) servers to equip AI agents and LLMs with real-world superpowers.
Category & Scope	Developer Tools	Developer Tools
Quality signal	51/100 (Good)	82/100 (Excellent)
Transport Protocol	Local Subprocess (stdio)	Local Subprocess (stdio)
Auth Requirement	API Key required	No auth required
Pricing Model	Paid Service	Free / Open Source
Required Env Vars	API_KEYTWENTY_FIRST_API_KEYAPI_KEY_21ST	ALLMCPS_MCP_URL
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	npx · high	npx · high
Engagement & Health	7 views 1 copies 0 upvotes 5,622 stars	4 views 17 copies 1 upvotes 1 stars
Verified / Official	Community Listing	Yes (Verified)
Open full listing	View Magic MCP Listing	View AllMCPs Server Listing

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": {
    "21st-dev-magic-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@21st-dev/cli@latest"
      ],
      "env": {
        "API_KEY": "YOUR_API_KEY_HERE",
        "TWENTY_FIRST_API_KEY": "YOUR_TWENTY_FIRST_API_KEY_HERE",
        "API_KEY_21ST": "YOUR_API_KEY_21ST_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "allmcps-server": {
      "command": "npx",
      "args": [
        "allmcps-server"
      ],
      "env": {
        "ALLMCPS_MCP_URL": "YOUR_ALLMCPS_MCP_URL_HERE"
      }
    }
  }
}

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