EveryCalc for Claude Desktop
xyz.everycalc/every-calc
69 free finance, military, school and everyday calculators as MCP tools.
client:Claude Desktop
transport:streamable-http
tools:69
Install EveryCalc in Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"every-calc": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://everycalc.xyz/mcp"
]
}
}
}Claude Desktop has no remote transport in its config file, so this bridges through mcp-remote. Restart the app after saving. Claude Desktop docs
What Claude Desktop can do once it is connected
- calculate_mortgage
- calculate_refinance
- calculate_affordability
- calculate_loan
- calculate_compound_interest
- calculate_percentage
- calculate_tip
- calculate_salary
- calculate_age
- calculate_auto_loan
- calculate_date_duration
- calculate_debt_payoff
- calculate_inflation
- calculate_rent_vs_buy
- calculate_roth_vs_traditional
- calculate_unit_converter
- calculate_word_counter
- calculate_401k
- calculate_arm_vs_fixed
- calculate_biweekly_mortgage
- calculate_bmi_tdee
- calculate_capital_gains_tax
- calculate_car_affordability
- calculate_credit_card_payoff