# calcfleet.com — financial services — 2 of 5 Home > Browse > By type > business > calcfleet.com > Probe-verified (tier 2 of 3). Last checked 2026-09-26. 2 of 5 capability checks passed. 2 unknown. - host: calcfleet.com - url: https://calcfleet.com/ - category: financial services - type: business - language: en ## Probe-verified · tier 2 of 3 Probed live on 2026-09-26 against rubric v1.2. 2 of 5 checks passed. 2 unknown. - UNKNOWN — Markdown negotiation (`Accept: text/markdown`) - UNKNOWN — Markdown twin at a predictable URL (`/page.md`) - PASS — llms.txt (`/llms.txt`) - FAIL — API catalog (`RFC 9727`) - PASS — MCP endpoint answers tools/list (`initialize → tools/list, no credentials`) · on 26 Sep 2026 - ABSENT — MCP server card (`/.well-known/mcp/server-card.json`): absent; not scored - Platform-supplied: no; not scored - FAIL — Other agent files at well-known paths (`agent-skills/index.json · oauth-authorization-server · oauth-protected-resource · http-message-signatures-directory`): none found; not scored MCP tools (from tools/list on 2026-09-26): 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, time_lapse_calculator, aspect_ratio_calculator, dog_age_calculator, pet_food_portion_calculator, puppy_weight_calculator, pet_cost_calculator, aquarium_stocking_calculator, required_savings_calculator, purchase_impact_calculator, hire_vs_outsource_calculator, global_hiring_cost_calculator, ai_automation_payback_calculator, llc_vs_sole_proprietor_calculator, pricing_strategy_calculator, lead_gen_budget_calculator, llm_self_host_vs_api_calculator, fine_tuning_cost_calculator, rag_cost_calculator, ai_agent_cost_calculator, prompt_caching_savings_calculator, llm_throughput_calculator, tiered_commission_calculator ## Summary CalcFleet provides 122 free, accurate calculators for money, home, fitness, cooking, and AI economics with tested, source-cited formulas and programmatic access via REST API and MCP server. ## Context 908 sites in this index share the category "financial services"; 167 are transactional. ## How we grade - tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability. - tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule. - tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked. ## About this record Known Good probes sites live and publishes what was tested and when. Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark How we found this site: probe discovery. This site didn't declare agent access — we found it by checking the open web. Everything above was tested the same way, against the same rubric, on the date shown. [How we choose what to check, and how to opt out](https://knowngood.sh/bot) ## Where this sits - business: https://knowngood.sh/type/business - financial services: https://knowngood.sh/category/financial-services - technology (also in): https://knowngood.sh/category/technology - software development services (also in): https://knowngood.sh/category/software-development-services - Browse: https://knowngood.sh/browse - Rubric: https://knowngood.sh/benchmark