SmartTools for Grok
io.github.9thshini/smart-tools
70+ free calculators & converters as MCP tools; each result links to its source page.
client:Grok
transport:streamable-http
tools:74
Install SmartTools in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"smart-tools": {
"type": "http",
"url": "https://smart-tools.xyz/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- length_converter
- weight_converter
- temperature_converter
- area_converter
- volume_converter
- speed_converter
- pressure_converter
- angle_converter
- energy_converter
- data_converter
- time_converter
- loan_calculator
- mortgage_calculator
- compound_interest_calculator
- vat_calculator
- tip_calculator
- discount_calculator
- percentage_calculator
- salary_calculator
- margin_calculator
- unit_price_calculator
- fuel_cost_calculator
- electricity_cost_calculator
- bmi_calculator