What is the key difference between Just Domain and FinanceRateCalc (frc Mcp)?

Just Domain belongs to the Finance & Fintech category with cloud HTTP/SSE execution, while FinanceRateCalc (frc Mcp) belongs to the Finance & Fintech category with local stdio execution.

How do I install Just Domain or FinanceRateCalc (frc Mcp) 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 Just Domain and FinanceRateCalc (frc Mcp) free or paid?

Just Domain operates under a Free / Open Source model (No auth required). FinanceRateCalc (frc Mcp) operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Just Domain lists 2 tools with 0 views and 0 GitHub stars. FinanceRateCalc (frc Mcp) lists 5 tools with 8 views and 0 GitHub stars.

Can I use both Just Domain and FinanceRateCalc (frc Mcp) 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

Just Domain vs FinanceRateCalc (frc Mcp)

In-depth architectural comparison of the Just Domain and FinanceRateCalc (frc Mcp) 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

Just Domain

Finance & Fintech · Remote HTTP/SSE

Quality: 51/100 (Good) | Auth: No auth required

FinanceRateCalc (frc Mcp)

Finance & Fintech · Local stdio

Quality: 82/100 (Excellent) | Auth: No auth required

Verdict Summary: Choose Just Domain if you need specialized Finance & Fintech tools running via a hosted cloud SSE transport. Choose FinanceRateCalc (frc Mcp) if your workspace requires Finance & Fintech integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Just Domain 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).
Primary tools included: search_domains, check_domain_transfer.

Explore Just Domain Details

Choose FinanceRateCalc (frc Mcp) when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: get_national_fha_stats, get_lender_denial_stats, list_lenders.

Explore FinanceRateCalc (frc Mcp) Details

Feature & Specification Comparison

Specification	Just Domain Finance & Fintech	FinanceRateCalc (frc Mcp) VerifiedFinance & Fintech
Summary	Search domain availability and pricing, straight from chat — then open a link to register.	MCP server for FinanceRateCalc — query lender-level FHA denial statistics from the complete 2025 federal HMDA record. Historical observations, never individual predictions.
Category & Scope

Tools & Capabilities Breakdown

Just Domain Tools (2)

search_domains

Check one or more domain names: returns availability, the registration price, the renewal price, and for available names a URL to open and register on justdomain.ai. Both prices are totals for one full registration term of that ending, not per-year rates: one year on most endings, two years on `.ai…

check_domain_transfer

Precheck ONE domain you already own at another registrar: what would block a transfer, who sponsors it today, whether its DNS keeps working through the move, and the full-term transfer price. Answered from the registry's own public RDAP record plus our registrar's price list, so it reads no account…

FinanceRateCalc (frc Mcp) Tools (5)

get_national_fha_stats

National FHA denial statistics from the 2025 federal record (denial rate on decisioned applications, volumes). Historical observation computed from the public CFPB HMDA 2025 record (denominator: actions 1,2,3; loan_type 2). Not a prediction about any individual application, and not a recommendation for or against any lender. Attribution: FinanceRateCalc (financeratecalc.com), CC BY 4.0.

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).

Just Domain Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "just-domain": {
      "url": "https://mcp.justdomain.ai/"
    }
  }
}

FinanceRateCalc (frc Mcp) Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "financeratecalc-frc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "frc-mcp"
      ]
    }
  }
}

Frequently Asked Questions

Just Domain is categorized under Finance & Fintech and uses a remote streaming HTTP/SSE transport. In contrast, FinanceRateCalc (frc Mcp) belongs to Finance & Fintech using local stdio subprocess. Select Just Domain when you need capabilities focused on finance & fintech and FinanceRateCalc (frc Mcp) when you require tools for finance & fintech.

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