What is the key difference between MCP and MCP Server?

MCP belongs to the Developer Tools category with local stdio execution, while MCP Server belongs to the Developer Tools category with local stdio execution.

How do I install MCP or MCP Server 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 and MCP Server free or paid?

MCP operates under a Free / Open Source model (No auth required). MCP Server operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

MCP lists 7 tools with 1 views and 0 GitHub stars. MCP Server lists 17 tools with 3 views and 0 GitHub stars.

Can I use both MCP and MCP Server 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 vs MCP Server

In-depth architectural comparison of the MCP and 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.

At a Glance & Executive Verdict

MCP

Developer Tools · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

MCP Server

Developer Tools · Local stdio

Quality: 55/100 (Good) | Auth: No auth required

Verdict Summary: Choose MCP if you need specialized Developer Tools tools running via a local process. Choose MCP Server if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose MCP 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).
Primary tools included: upload_file, download_file, get_status.

Explore MCP Details

Choose MCP 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).
Primary tools included: generate_pdf, upload_file, get_document.

Explore MCP Server Details

Feature & Specification Comparison

Specification	M MCP Developer Tools	M MCP Server Developer Tools
Summary	Agent-first E2EE file transfer over MCP: move files between machines in one tool call, gone in 24h.	MCP server for the PDFGate API. Generate PDFs, manage documents and handle e-signatures.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

MCP Tools (7)

upload_file

Encrypts client-side, uploads ciphertext, returns the share link. Zips a directory first. Optional password layer; optional one-time link that burns after the first download.

download_file

Fetches, decrypts, writes the file to local disk.

get_status

Checks liveness and remaining TTL — no bytes downloaded.

list_files

The caller's own transfers, metadata only.

delete_file

url }

email_link

Email a share link straight to a recipient — the agent-to-human handoff without leaving the session.

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 Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mcp-175": {
      "command": "npx",
      "args": [
        "-y",
        "@yafldev/mcp"
      ]
    }
  }
}

MCP Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mcp-server-37": {
      "command": "npx",
      "args": [
        "-y",
        "@pdfgate/mcp-server"
      ]
    }
  }
}

Frequently Asked Questions

MCP is categorized under Developer Tools and uses a local stdio subprocess. In contrast, MCP Server belongs to Developer Tools using local stdio subprocess. Select MCP when you need capabilities focused on developer tools and MCP Server when you require tools for developer tools.

More alternatives to MCP More alternatives to MCP Server Developer Tools category hub