What is the key difference between MCP Server and Rafflex?

MCP Server belongs to the Marketing category with local stdio execution, while Rafflex belongs to the Marketing category with cloud HTTP/SSE execution.

How do I install MCP Server or Rafflex in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are MCP Server and Rafflex free or paid?

MCP Server operates under a BYOK (Pay Provider Direct) model (API Key required). Rafflex operates under a Paid Service model (OAuth 2.0).

Which MCP server has more tools and community activity?

MCP Server lists 19 tools with 4 views and 1 GitHub stars. Rafflex lists 6 tools with 2 views and 0 GitHub stars.

Can I use both MCP Server and Rafflex together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

MCP Server vs Rafflex

In-depth architectural comparison of the MCP Server and Rafflex 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.

At a Glance & Executive Verdict

MCP Server

Marketing · Local stdio

Quality: 61/100 (Good) | Auth: API Key required

Rafflex

Marketing · Remote HTTP/SSE

Quality: 71/100 (Great) | Auth: OAuth 2.0

Verdict Summary: Choose MCP Server if you need specialized Marketing tools running via a local process. Choose Rafflex if your workspace requires Marketing integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose MCP Server when:

You need dedicated capabilities in the Marketing domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: QR_MAKER_API_KEY, QR_MAKER_API_URL.
Primary tools included: generate_qr, batch_generate, get_batch_status.

Explore MCP Server Details

Choose Rafflex when:

You need dedicated capabilities in the Marketing domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: OAuth 2.0 (Paid Service).
Primary tools included: Web3 raffle creation and management, Allowlist creation and management, Hosted Streamable HTTP endpoint.

Feature & Specification Comparison

Specification	MCP Server qr-maker-io Marketing	Rafflex VerifiedMarketing
Summary	Generate styled QR codes, manage dynamic short links with click analytics, and publish micro-landing pages. Install: npx @qr-maker/mcp-server --api-key=YOURKEY.	Create and manage Web3 raffles and allowlists from ChatGPT, Claude, Cursor and other MCP clients. Hosted Streamable HTTP endpoint: https://api.rafflex.xyz/mcp. OAuth authentication, draft previews and explicit approval before publishing. Requires Rafflex Pro; eligible new hosts can try Pro free for 7 days.

Tools & Capabilities Breakdown

MCP Server Tools (19)

generate_qr

Generate a styled QR code image with custom colors, logos, dot styles, and corner shapes. Supports PNG and SVG output. Returns base64-encoded image data. When the content is a URL, a tracked short link is created automatically — the QR encodes the short URL for click analytics.

batch_generate

Generate multiple QR codes in bulk (up to 100). Requires Pro tier or above. Returns a batch ID to poll for status. Each item can have different content and style.

get_batch_status

Check the status of a batch QR generation job. Use after batch_generate to poll for completion. Returns total, completed, failed counts and individual item statuses.

create_short_link

Create a tracked short link with click analytics. Use this to add tracking to QR codes — encode the short URL as the QR content. Supports custom codes and expiration dates.

list_links

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).

MCP Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "qr-maker-io-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@qr-maker/mcp-server"
      ],
      "env": {
        "QR_MAKER_API_KEY": "YOUR_QR_MAKER_API_KEY_HERE",
        "QR_MAKER_API_URL": "YOUR_QR_MAKER_API_URL_HERE"
      }
    }
  }
}

Rafflex Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "rafflex": {
      "url": "https://api.rafflex.xyz/mcp"
    }
  }
}

Frequently Asked Questions

MCP Server is categorized under Marketing and uses a local stdio subprocess. In contrast, Rafflex belongs to Marketing using remote streaming HTTP/SSE transport. Select MCP Server when you need capabilities focused on marketing and Rafflex when you require tools for marketing.

More alternatives to MCP Server More alternatives to Rafflex Marketing category hub