NestDaddy

Calculator

io.github.slettmayer/calc-mcp-server · v0.1.9

Exact arithmetic: one calculator tool over an AST allowlist, with integers exact at any size.

Connect Runs on your machine

Terminal
claude mcp add calc-mcp-server -- uvx calc-mcp-server==0.1.9
claude_desktop_config.json
{
  "mcpServers": {
    "calc-mcp-server": {
      "command": "uvx",
      "args": [
        "calc-mcp-server==0.1.9"
      ]
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "calc-mcp-server": {
      "command": "uvx",
      "args": [
        "calc-mcp-server==0.1.9"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "calc-mcp-server": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "calc-mcp-server==0.1.9"
      ]
    }
  }
}

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Details

Package[email protected] (PYPI, stdio)
First published17 Sep 2026
Last updated17 Sep 2026
Registry nameio.github.slettmayer/calc-mcp-server

More other servers See all

Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.