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EveryCalc

MCP server · by xOyabunx

Developer Tools Streamable HTTP v1.0.0

8 free finance calculators as MCP tools: mortgage, refinance, loans, interest, salary, tips.

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Install

Run one of the commands below, then add the client config underneath.

Streamable HTTPhttps://everycalc.xyz/mcp

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

mcpServers{
  "mcpServers": {
    "everycalc": {
      "url": "https://everycalc.xyz/mcp"
    }
  }
}

About this server

EveryCalc is listed in the Developer Tools category of the MCPNav directory. It is distributed as Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the EveryCalc MCP server?

EveryCalc is an MCP server by xOyabunx. 8 free finance calculators as MCP tools: mortgage, refinance, loans, interest, salary, tips.

How do I install EveryCalc?

Install it with: https://everycalc.xyz/mcp. Then add the JSON config to your client's MCP settings and restart the client.

Is EveryCalc free to use?

The MCP server itself is free to install. The source is public on https://github.com/xOyabunx/everycalc. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support EveryCalc?

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.