What is the key difference between Shipping Rates & Postage Calculator and X711 — Universal Agent Gas Station?

Shipping Rates & Postage Calculator belongs to the Finance & Fintech category with cloud HTTP/SSE execution, while X711 — Universal Agent Gas Station belongs to the Finance & Fintech category with cloud HTTP/SSE execution.

How do I install Shipping Rates & Postage Calculator or X711 — Universal Agent Gas Station 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 Shipping Rates & Postage Calculator and X711 — Universal Agent Gas Station free or paid?

Shipping Rates & Postage Calculator operates under a Free / Open Source model (No auth required). X711 — Universal Agent Gas Station operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Shipping Rates & Postage Calculator lists 0 tools with 0 views and 0 GitHub stars. X711 — Universal Agent Gas Station lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Shipping Rates & Postage Calculator and X711 — Universal Agent Gas Station 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.

What is the main functional difference between Shipping Rates & Postage Calculator and X711 — Universal Agent Gas Station?

Shipping Rates & Postage Calculator is categorized under Finance & Fintech and uses a remote streaming HTTP/SSE transport . In contrast, X711 — Universal Agent Gas Station belongs to Finance & Fintech using remote streaming HTTP/SSE transport . Select Shipping Rates & Postage Calculator when you need capabilities focused on finance & fintech and X711 — Universal Agent Gas Station when you require tools for finance & fintech .

How do I install Shipping Rates & Postage Calculator or X711 — Universal Agent Gas Station in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Shipping Rates & Postage Calculator and X711 — Universal Agent Gas Station free to use, or do they require API keys?

Shipping Rates & Postage Calculator is listed under a Free / Open Source model with No auth required . X711 — Universal Agent Gas Station operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Shipping Rates & Postage Calculator and X711 — Universal Agent Gas Station at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both shipping-rates-postage-calculator and x711-universal-agent-gas-station as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Shipping Rates & Postage Calculator has a Quality Score of 42 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars. X711 — Universal Agent Gas Station holds a Quality Score of 42 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars.

Shipping Rates & Post… vs X711 — Universal Agen…

Shipping Rates & Post… vs X711 — Universal Agen… | AllMCPs

Feature & Specification Comparison

Specification	S Shipping Rates & Postage Calculator Finance & Fintech	X X711 — Universal Agent Gas Station Finance & Fintech
Summary	Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.	Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal	42/100 (Fair)	42/100 (Fair)
Transport Protocol	Remote HTTP/SSE	Remote HTTP/SSE
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`Remote (HTTP/SSE) · medium`	`Remote (HTTP/SSE) · medium`
Engagement & Health	0 views 0 copies 0 upvotes	0 views 0 copies 0 upvotes
Verified / Official	Community Listing	Community Listing
Open full listing	View Shipping Rates & Postage Calculator Listing	View X711 — Universal Agent Gas Station Listing

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).

Shipping Rates & Postage Calculator Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "shipping-rates-postage-calculator": {
      "url": "https://onlineshippingcalculator.com/mcp"
    }
  }
}

X711 — Universal Agent Gas Station Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "x711-universal-agent-gas-station": {
      "url": "https://x711.io"
    }
  }
}

Shipping Rates & Postage Calculator vs X711 — Universal Agent Gas Station

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose Shipping Rates & Postage Calculator when:

Choose X711 — Universal Agent Gas Station when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

Shipping Rates & Postage Calculator Tools (0)

X711 — Universal Agent Gas Station Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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