calculators
com.calcfleet/calculators
Tested financial & practical calculators as free, no-auth MCP tools for AI agents.
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://calcfleet.com/api/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (1,563 ms) | our check, 2026-10-04 |
| Protocol version | 2025-11-25 | our check, 2026-10-04 |
| Tools (122) | mortgage_overpayment_calculator, debt_payoff_calculator, freelance_hourly_rate_calculator, compound_interest_calculator, savings_goal_calculator, car_loan_calculator, break_even_calculator, margin_markup_calculator, rent_vs_buy_calculator, fire_calculator, take_home_pay_calculator, student_loan_calculator, apy_calculator, roi_calculator, loan_amortization_calculator, paint_calculator, mortgage_refinance_calculator, tdee_calculator, macro_calculator, running_pace_calculator, rent_affordability_calculator, closing_cost_calculator, mortgage_points_calculator, home_affordability_calculator, down_payment_calculator, mortgage_piti_calculator, balance_transfer_calculator, heloc_calculator, debt_consolidation_calculator, credit_card_payoff_calculator, personal_loan_calculator, dti_calculator, saas_mrr_growth_calculator, cac_ltv_calculator, roas_calculator, churn_rate_calculator, payback_period_calculator, burn_rate_runway_calculator, product_pricing_calculator, sales_tax_calculator, amazon_fba_calculator, etsy_fee_calculator, ecommerce_profit_margin_calculator, solar_panel_savings_calculator, solar_system_size_calculator, electricity_cost_calculator, ev_charging_cost_calculator, heat_pump_savings_calculator, home_battery_size_calculator, car_affordability_calculator, car_lease_calculator, lease_vs_buy_car_calculator, car_depreciation_calculator, cost_per_mile_calculator, gas_vs_electric_car_calculator, flooring_calculator, tile_calculator, concrete_calculator, drywall_calculator, deck_boards_calculator, fence_calculator, llm_api_cost_calculator, token_counter_calculator, ai_build_vs_buy_calculator, gpu_vram_calculator, ai_roi_calculator, ai_job_exposure_calculator, salary_to_hourly_calculator, overtime_pay_calculator, pay_raise_calculator, pto_accrual_calculator, contractor_vs_employee_calculator, employee_cost_calculator, 401k_match_calculator, roth_ira_calculator, cd_ladder_calculator, coast_fire_calculator, dividend_reinvestment_calculator, savings_drawdown_calculator, retirement_monte_carlo_calculator, mulch_calculator, topsoil_calculator, grass_seed_calculator, gravel_calculator, fertilizer_calculator, one_rep_max_calculator, body_fat_calculator, ideal_weight_calculator, calories_burned_calculator, heart_rate_zone_calculator, calorie_deficit_calculator, recipe_scaler_calculator, baking_pan_conversion_calculator, pizza_dough_calculator, turkey_cooking_time_calculator, recipe_cost_calculator, brine_calculator, depth_of_field_calculator, crop_factor_calculator, print_resolution_calculator | tools/list, 2026-10-04 |
| Registry version | 1.0.0 · active · updated 2026-07-05 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http calculators https://calcfleet.com/api/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name com.calcfleet/calculators.