MCP server with 21 tools for things AI is bad at — math, hashing, encoding, date arithmetic, and more.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add calc -- npx -y @coo-quack/calc-mcp~/.codex/config.toml
[mcp_servers.calc]
command = "npx"
args = ["-y", "@coo-quack/calc-mcp"]
# codex mcp add calc -- npx -y @coo-quack/calc-mcp~/.cursor/mcp.json
{
"mcpServers": {
"calc": {
"command": "npx",
"args": [
"-y",
"@coo-quack/calc-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"calc": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@coo-quack/calc-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"calc": {
"command": "npx",
"args": [
"-y",
"@coo-quack/calc-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"calc": {
"command": "npx",
"args": [
"-y",
"@coo-quack/calc-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"calc": {
"command": "npx",
"args": [
"-y",
"@coo-quack/calc-mcp"
]
}
}
}