Calculators MCP Server
https://calcfleet.com/api/mcp
Remote
v1.0.0
Published by calcfleet.com — no publish provenance and no public repository, so the publisher could not be verified and the source cannot be independently located.
Tested financial & practical calculators as free, no-auth MCP tools for AI agents.
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 3 = 97. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −3 | capability blast radius (moderate) — client exposure if the model is manipulated |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 0
Tools 122
Each tool and what it can reach — enumerated from the running server.
llm_throughput_calculatorreads sensitive data401k_match_calculatorno sensitive capabilityai_agent_cost_calculatorno sensitive capabilityai_automation_payback_calculatorno sensitive capabilityai_build_vs_buy_calculatorno sensitive capabilityai_job_exposure_calculatorno sensitive capabilityai_roi_calculatorno sensitive capabilityamazon_fba_calculatorno sensitive capabilityapy_calculatorno sensitive capabilityaquarium_stocking_calculatorno sensitive capability
Show 112 more tools ↓
aspect_ratio_calculatorno sensitive capabilitybaking_pan_conversion_calculatorno sensitive capabilitybalance_transfer_calculatorno sensitive capabilitybody_fat_calculatorno sensitive capabilitybreak_even_calculatorno sensitive capabilitybrine_calculatorno sensitive capabilityburn_rate_runway_calculatorno sensitive capabilitycac_ltv_calculatorno sensitive capabilitycalorie_deficit_calculatorno sensitive capabilitycalories_burned_calculatorno sensitive capabilitycar_affordability_calculatorno sensitive capabilitycar_depreciation_calculatorno sensitive capabilitycar_lease_calculatorno sensitive capabilitycar_loan_calculatorno sensitive capabilitycd_ladder_calculatorno sensitive capabilitychurn_rate_calculatorno sensitive capabilityclosing_cost_calculatorno sensitive capabilitycoast_fire_calculatorno sensitive capabilitycompound_interest_calculatorno sensitive capabilityconcrete_calculatorno sensitive capabilitycontractor_vs_employee_calculatorno sensitive capabilitycost_per_mile_calculatorno sensitive capabilitycredit_card_payoff_calculatorno sensitive capabilitycrop_factor_calculatorno sensitive capabilitydebt_consolidation_calculatorno sensitive capabilitydebt_payoff_calculatorno sensitive capabilitydeck_boards_calculatorno sensitive capabilitydepth_of_field_calculatorno sensitive capabilitydividend_reinvestment_calculatorno sensitive capabilitydog_age_calculatorno sensitive capabilitydown_payment_calculatorno sensitive capabilitydrywall_calculatorno sensitive capabilitydti_calculatorno sensitive capabilityecommerce_profit_margin_calculatorno sensitive capabilityelectricity_cost_calculatorno sensitive capabilityemployee_cost_calculatorno sensitive capabilityetsy_fee_calculatorno sensitive capabilityev_charging_cost_calculatorno sensitive capabilityfence_calculatorno sensitive capabilityfertilizer_calculatorno sensitive capabilityfine_tuning_cost_calculatorno sensitive capabilityfire_calculatorno sensitive capabilityflooring_calculatorno sensitive capabilityfreelance_hourly_rate_calculatorno sensitive capabilitygas_vs_electric_car_calculatorno sensitive capabilityglobal_hiring_cost_calculatorno sensitive capabilitygpu_vram_calculatorno sensitive capabilitygrass_seed_calculatorno sensitive capabilitygravel_calculatorno sensitive capabilityheart_rate_zone_calculatorno sensitive capabilityheat_pump_savings_calculatorno sensitive capabilityheloc_calculatorno sensitive capabilityhire_vs_outsource_calculatorno sensitive capabilityhome_affordability_calculatorno sensitive capabilityhome_battery_size_calculatorno sensitive capabilityideal_weight_calculatorno sensitive capabilitylead_gen_budget_calculatorno sensitive capabilitylease_vs_buy_car_calculatorno sensitive capabilityllc_vs_sole_proprietor_calculatorno sensitive capabilityllm_api_cost_calculatorno sensitive capabilityllm_self_host_vs_api_calculatorno sensitive capabilityloan_amortization_calculatorno sensitive capabilitymacro_calculatorno sensitive capabilitymargin_markup_calculatorno sensitive capabilitymortgage_overpayment_calculatorno sensitive capabilitymortgage_piti_calculatorno sensitive capabilitymortgage_points_calculatorno sensitive capabilitymortgage_refinance_calculatorno sensitive capabilitymulch_calculatorno sensitive capabilityone_rep_max_calculatorno sensitive capabilityovertime_pay_calculatorno sensitive capabilitypaint_calculatorno sensitive capabilitypay_raise_calculatorno sensitive capabilitypayback_period_calculatorno sensitive capabilitypersonal_loan_calculatorno sensitive capabilitypet_cost_calculatorno sensitive capabilitypet_food_portion_calculatorno sensitive capabilitypizza_dough_calculatorno sensitive capabilitypricing_strategy_calculatorno sensitive capabilityprint_resolution_calculatorno sensitive capabilityproduct_pricing_calculatorno sensitive capabilityprompt_caching_savings_calculatorno sensitive capabilitypto_accrual_calculatorno sensitive capabilitypuppy_weight_calculatorno sensitive capabilitypurchase_impact_calculatorno sensitive capabilityrag_cost_calculatorno sensitive capabilityrecipe_cost_calculatorno sensitive capabilityrecipe_scaler_calculatorno sensitive capabilityrent_affordability_calculatorno sensitive capabilityrent_vs_buy_calculatorno sensitive capabilityrequired_savings_calculatorno sensitive capabilityretirement_monte_carlo_calculatorno sensitive capabilityroas_calculatorno sensitive capabilityroi_calculatorno sensitive capabilityroth_ira_calculatorno sensitive capabilityrunning_pace_calculatorno sensitive capabilitysaas_mrr_growth_calculatorno sensitive capabilitysalary_to_hourly_calculatorno sensitive capabilitysales_tax_calculatorno sensitive capabilitysavings_drawdown_calculatorno sensitive capabilitysavings_goal_calculatorno sensitive capabilitysolar_panel_savings_calculatorno sensitive capabilitysolar_system_size_calculatorno sensitive capabilitystudent_loan_calculatorno sensitive capabilitytake_home_pay_calculatorno sensitive capabilitytdee_calculatorno sensitive capabilitytiered_commission_calculatorno sensitive capabilitytile_calculatorno sensitive capabilitytime_lapse_calculatorno sensitive capabilitytoken_counter_calculatorno sensitive capabilitytopsoil_calculatorno sensitive capabilityturkey_cooking_time_calculatorno sensitive capability
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v1.0.0 latest |
A 97/100 | 0 | 1.10.0 | 2026-07-25 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan https://calcfleet.com/api/mcp --onlineMore in Finance & Commerce
Security scan results for the 1money MCP server.
Signed verification attestations for agent decisions: business, price, freshness, claim checks.
Security scan results for the Actual MCP server.
Security scan results for the Actual Budget MCP server.
Security scan results for the Adyen MCP server.
Trusted agent-commerce hub: discover, trust-check, and route x402 payments with failover.