What is the key difference between Agents and Shipping Rates & Postage Calculator?

Agents belongs to the Finance & Fintech category with cloud HTTP/SSE execution, while Shipping Rates & Postage Calculator belongs to the Finance & Fintech category with cloud HTTP/SSE execution.

How do I install Agents or Shipping Rates & Postage Calculator 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 Agents and Shipping Rates & Postage Calculator free or paid?

Agents operates under a Free / Open Source model (No auth required). Shipping Rates & Postage Calculator operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Agents lists 0 tools with 0 views and 0 GitHub stars. Shipping Rates & Postage Calculator lists 0 tools with 1 views and 0 GitHub stars.

Can I use both Agents and Shipping Rates & Postage Calculator 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.

How do I install Agents or Shipping Rates & Postage Calculator 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 Agents and Shipping Rates & Postage Calculator free to use, or do they require API keys?

Agents is listed under a Free / Open Source model with No auth required . Shipping Rates & Postage Calculator 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 Agents and Shipping Rates & Postage Calculator at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both agents-2 and shipping-rates-postage-calculator 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, Agents has a Quality Score of 46 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars. Shipping Rates & Postage Calculator holds a Quality Score of 42 /100 ( Fair ) with 1 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Agents vs Shipping Rates & Postage Calculator

In-depth architectural comparison of the Agents and Shipping Rates & Postage Calculator 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

Agents

Finance & Fintech · Remote HTTP/SSE

Quality: 46/100 (Fair) | Auth: No auth required

Shipping Rates & Postage Calculator

Finance & Fintech · Remote HTTP/SSE

Quality: 42/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Agents if you need specialized Finance & Fintech tools running via a hosted cloud SSE transport. Choose Shipping Rates & Postage Calculator if your workspace requires Finance & Fintech integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Agents when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Agents Details

Choose Shipping Rates & Postage Calculator when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Shipping Rates & Postage Calculator Details

Feature & Specification Comparison

Specification	A Agents Finance & Fintech	S Shipping Rates & Postage Calculator Finance & Fintech
Summary	Pay-per-call safety guards for AI agents: injection, tool-call, signing, secret, x402-trust.	Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal

Tools & Capabilities Breakdown

Agents Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Shipping Rates & Postage Calculator Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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).

Agents Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "agents-2": {
      "url": "https://paygent.obsmetrics.com"
    }
  }
}

Shipping Rates & Postage Calculator Configuration

mcpServers (Claude Desktop / Cursor)

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

Frequently Asked Questions

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

More alternatives to Agents More alternatives to Shipping Rates & Postage Calculator Finance & Fintech category hub

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