21 MCP tools for math, randomness, dates, encoding, hashing, and more — deterministic and accurate.
Runs locally over stdio
This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).
Run
npx -y @coo-quack/calc-mcp
MCP client config
{
"mcpServers": {
"calc-mcp": {
"command": "npx",
"args": [
"-y",
"@coo-quack/calc-mcp"
]
}
}
}