Calculator Server - MCP Server Documentation

Connection Setup

Add via Cursor Settings UI (Settings > Features > MCP > Add New MCP Server):

{
  "mcpServers": {
    // your other mcp servers
    "calculator-server": {
      "url": "https://ai-cfo-freelancer-6a4f84f6-luiss-org-7b2d1bea.app.nitrocloud.ai/mcp"
    }
  }
}

Connect remote tools directly via Claude's Web UI:

Connect Claude to your data and tools. Learn more about connectors or get started with pre-built ones.

Advanced settings

Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won't change.

Building an MCP server? Report issues and subscribe to updates here

Configure custom tools directly via ChatGPT's Web UI:

Icon (optional)

PNG only. Best results at 256 x 256 px or larger. Max file size: 10 KB

Name

Description (optional)

Connection

Authentication

Custom MCP servers introduce risk. Learn more

I understand and want to continue OpenAI hasn't reviewed this MCP server. Attackers may attempt to steal your data or trick the model into taking unintended actions, including destroying data.

Add the following configuration block under mcpServers in your Antigravity configuration file (~/.gemini/config/mcp_config.json):

{
  "mcpServers": {
    // your other mcp servers
    "calculator-server": {
      "serverUrl": "https://ai-cfo-freelancer-6a4f84f6-luiss-org-7b2d1bea.app.nitrocloud.ai/mcp"
    }
  }
}

Add the following configuration block to your Codex configuration file (~/.codex/config.toml):

[mcp_servers.calculator-server]
url = "https://ai-cfo-freelancer-6a4f84f6-luiss-org-7b2d1bea.app.nitrocloud.ai/mcp"

Connect directly using the Server-Sent Events endpoint:

https://ai-cfo-freelancer-6a4f84f6-luiss-org-7b2d1bea.app.nitrocloud.ai/mcp

tool_name