CalcBright Calculators
io.github.drshairsultan/calcbright
100+ accurate calculators & converters: mortgage, loan, tax, BMI, dates, units, currency and more.
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-12.
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What we measured
| Endpoint | https://calcbright.com/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (506 ms) | our check, 2026-10-12 |
| Protocol version | 2025-06-18 | our check, 2026-10-12 |
| Tools (162) | mortgage_calculator, loan_calculator, compound_interest_calculator, salary_calculator, percentage_calculator, age_calculator, bmi_calculator, unit_converter, currency_converter, time_zone_converter, 401k_calculator, amortization_calculator, annuity_calculator, apr_calculator, area_calculator, auto_loan_calculator, average_calculator, bmr_calculator, body_fat_calculator, break_even_calculator, btu_calculator, budget_calculator, business_days_calculator, cagr_calculator, calorie_deficit_calculator, calories_burned_calculator, canadian_mortgage_calculator, capital_gains_tax_calculator, car_lease_calculator, case_converter, cd_calculator, circle_calculator, color_converter, commission_calculator, concrete_calculator, confidence_interval_calculator, cooking_converter, countdown_calculator, credit_card_payoff_calculator, date_calculator, date_difference_calculator, day_of_week_calculator, debt_payoff_calculator, debt_to_income_calculator, depreciation_calculator, discount_calculator, dividend_yield_calculator, dld_fee_calculator, down_payment_calculator, dubai_mortgage_calculator, egypt_end_of_service_calculator, egypt_social_insurance_calculator, electricity_cost_calculator, exponent_calculator, fd_calculator, fha_loan_calculator, flooring_calculator, fraction_calculator, fuel_cost_calculator, fuel_economy_converter, future_value_calculator, gcc_gratuity_calculator, gosi_calculator, gpa_calculator, grade_calculator, gravel_calculator, gst_calculator, heart_rate_zone_calculator, height_converter, heloc_calculator, hijri_date_converter, holiday_entitlement_calculator, home_affordability_calculator, hours_calculator, ideal_weight_calculator, income_tax_calculator, inflation_calculator, ip_subnet_calculator, jordan_end_of_service_calculator, jordan_social_security_calculator, land_transfer_tax_calculator, lcm_gcd_calculator, lean_body_mass_calculator, loan_to_value_calculator, logarithm_calculator, macro_calculator, markup_calculator, morocco_severance_calculator, mortgage_payoff_calculator, number_base_converter, number_to_words_converter, ohms_law_calculator, one_rep_max_calculator, overtime_calculator, ovulation_calculator, p_value_calculator, pace_calculator, paint_calculator, password_generator, pay_raise_calculator | tools/list, 2026-10-12 |
| Registry version | 1.0.0 · active · updated 2026-10-11 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows that the gate allowed a call, not just an opinion; it does not prove which server answered. How to file one.
Connect
claude mcp add --transport http calcbright https://calcbright.com/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Markdown (README)
[](https://openforallofus.com/tools/io.github.drshairsultan/calcbright)HTML (website or docs)
<a href="https://openforallofus.com/tools/io.github.drshairsultan/calcbright"><img src="https://openforallofus.com/badge/io.github.drshairsultan/calcbright.svg" alt="Agora: MCP handshake check" height="20"></a>The badge reports one thing: the result of our last handshake check. A server with no remote endpoint shows as "runs locally". How we check.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.github.drshairsultan/calcbright.