Lets LLMs evaluate math expressions for precise numerical results.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add calculator -- uvx mcp-server-calculator~/.codex/config.toml
[mcp_servers.calculator]
command = "uvx"
args = ["mcp-server-calculator"]
# codex mcp add calculator -- uvx mcp-server-calculator~/.cursor/mcp.json
{
"mcpServers": {
"calculator": {
"command": "uvx",
"args": [
"mcp-server-calculator"
]
}
}
}.vscode/mcp.json
{
"servers": {
"calculator": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-server-calculator"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"calculator": {
"command": "uvx",
"args": [
"mcp-server-calculator"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"calculator": {
"command": "uvx",
"args": [
"mcp-server-calculator"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"calculator": {
"command": "uvx",
"args": [
"mcp-server-calculator"
]
}
}
}