Numeratica — financial planning calculations

com.numeratica/mcp

Deterministic US financial planning: retirement Monte Carlo, Roth conversion, RMD, tax, IRMAA, SS

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URL: https://api.numeratica.com/mcp

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Pulled straight from the server with tools/list on 2026-10-17.
annuity

Annuity. Numeratica POST /v1/annuity — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

benefits_dependent_care

Benefits dependent care. Numeratica POST /v1/benefits/dependent-care — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

benefits_health_plan

Benefits health plan. Numeratica POST /v1/benefits/health-plan — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

capital_market_assumptions

Capital market assumptions. Numeratica POST /v1/capital-market-assumptions — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

cashflow_npv_irr

Cashflow npv irr. Numeratica POST /v1/cashflow/npv-irr — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

college_savings

College savings. Numeratica POST /v1/college-savings — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

contribution_limits

Contribution limits. Numeratica POST /v1/contribution-limits — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

debt_payoff

Debt payoff. Numeratica POST /v1/debt-payoff — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

debt_vs_invest

Debt vs invest. Numeratica POST /v1/debt-vs-invest — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

education_529_to_roth

Education 529 to roth. Numeratica POST /v1/education/529-to-roth — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

education_aid_estimate

Education aid estimate. Numeratica POST /v1/education/aid-estimate — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

education_student_loan

Education student loan. Numeratica POST /v1/education/student-loan — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

education_student_loan_refi

Education student loan refi. Numeratica POST /v1/education/student-loan-refi — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

equity_comp_espp

Equity comp espp. Numeratica POST /v1/equity-comp/espp — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

equity_comp_iso

Equity comp iso. Numeratica POST /v1/equity-comp/iso — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

equity_comp_iso_amt_capacity

Equity comp iso amt capacity. Numeratica POST /v1/equity-comp/iso-amt-capacity — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

equity_comp_iso_schedule

Equity comp iso schedule. Numeratica POST /v1/equity-comp/iso-schedule — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

equity_comp_nso

Equity comp nso. Numeratica POST /v1/equity-comp/nso — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

equity_comp_nua

Equity comp nua. Numeratica POST /v1/equity-comp/nua — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

equity_comp_rsu

Equity comp rsu. Numeratica POST /v1/equity-comp/rsu — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

equity_comp_section_83b

Equity comp section 83b. Numeratica POST /v1/equity-comp/section-83b — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

goal_funding

Goal funding. Numeratica POST /v1/goal-funding — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

healthcare_aca_optimize

Healthcare aca optimize. Numeratica POST /v1/healthcare/aca-optimize — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

healthcare_costs

Healthcare costs. Numeratica POST /v1/healthcare-costs — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

inflation_adjust

Inflation adjust. Numeratica POST /v1/inflation-adjust — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

inherited_ira

Inherited ira. Numeratica POST /v1/inherited-ira — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

insurance_disability_needs

Insurance disability needs. Numeratica POST /v1/insurance/disability-needs — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

insurance_life_needs

Insurance life needs. Numeratica POST /v1/insurance/life-needs — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

insurance_long_term_care

Insurance long term care. Numeratica POST /v1/insurance/long-term-care — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

ira_eligibility

Ira eligibility. Numeratica POST /v1/ira-eligibility — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

loan_amortization

Loan amortization. Numeratica POST /v1/loan/amortization — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

longevity

Longevity. Numeratica POST /v1/longevity — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

medicare_irmaa

Medicare IRMAA: Part B and Part D income-related monthly adjustment by tier, plus headroom to the next tier. MAGI uses the 2-year lookback; filing_status is single/mfj/mfs.

medicare_late_enrollment_penalty

Medicare late enrollment penalty. Numeratica POST /v1/medicare/late-enrollment-penalty — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

mortgage_affordability

Mortgage affordability. Numeratica POST /v1/mortgage/affordability — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

mortgage_points

Mortgage points. Numeratica POST /v1/mortgage/points — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

mortgage_refinance

Mortgage refinance. Numeratica POST /v1/mortgage/refinance — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

mortgage_rent_vs_buy

Mortgage rent vs buy. Numeratica POST /v1/mortgage/rent-vs-buy — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

mortgage_term_comparison

Mortgage term comparison. Numeratica POST /v1/mortgage/term-comparison — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

pension_lump_sum_vs_annuity

Pension lump sum vs annuity. Numeratica POST /v1/pension/lump-sum-vs-annuity — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

portfolio_glidepath

Portfolio glidepath. Numeratica POST /v1/portfolio/glidepath — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

portfolio_rebalance

Portfolio rebalance. Numeratica POST /v1/portfolio/rebalance — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

retirement_accumulation_projection

Retirement accumulation projection. Numeratica POST /v1/retirement/accumulation-projection — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

retirement_backdoor_roth

Retirement backdoor roth. Numeratica POST /v1/retirement/backdoor-roth — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

retirement_hsa

Retirement hsa. Numeratica POST /v1/retirement/hsa — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

retirement_monte_carlo

Monte Carlo retirement projection: probability of not running out of money over a horizon, with percentile balance bands. Deterministic given a seed (returned in the result).

retirement_qlac

Retirement qlac. Numeratica POST /v1/retirement/qlac — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

retirement_rmd

Required Minimum Distribution: prior-year-end balance divided by the IRS distribution period. Uniform Lifetime by default; Single Life (inherited/beneficiary) via table=single.

retirement_savings_target

Retirement savings target. Numeratica POST /v1/retirement/savings-target — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

retirement_self_employed

Retirement self employed. Numeratica POST /v1/retirement/self-employed — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

retirement_sepp

Retirement sepp. Numeratica POST /v1/retirement/sepp — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

retirement_survivor_scenario

Retirement survivor scenario. Numeratica POST /v1/retirement/survivor-scenario — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

retirement_withdrawal_sequencing

Retirement withdrawal sequencing. Numeratica POST /v1/retirement/withdrawal-sequencing — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

retirement_withdrawal_strategy

Dynamic retirement spending strategies over Monte Carlo paths: fixed_real, fixed_pct, guardrails (Guyton-Klinger), vpw, floor_and_ceiling. Returns the spending path, success probability, and ending bands.

roth_conversion

Multi-year Roth conversion ladder (bracket-fill, IRMAA-aware) vs. a no-conversion baseline, with a year-by-year schedule and after-tax comparison. Optional pay-tax-from-external-funds.

roth_vs_traditional

Roth vs traditional. Numeratica POST /v1/roth-vs-traditional — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

savings_waterfall

Savings waterfall. Numeratica POST /v1/savings-waterfall — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

social_security

Social Security claiming analysis (ages 62-70): monthly/lifetime benefit, breakeven, optimal claim age. Optional earnings test, spousal/survivor/divorced household, and COLA.

social_security_couple_claim

Social security couple claim. Numeratica POST /v1/social-security/couple-claim — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_asset_location

Tax asset location. Numeratica POST /v1/tax/asset-location — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_bracket_room

Tax bracket room. Numeratica POST /v1/tax/bracket-room — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_estimate

Federal income tax estimate (2025/2026): ordinary brackets, standard/itemized deduction, LTCG stacking, NIIT, Additional Medicare; optional AMT (include_amt) and real per-state tax via the state field. filing_status is one of single/mfj/mfs/hoh.

tax_estimated_tax

Tax estimated tax. Numeratica POST /v1/tax/estimated-tax — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_filing_status

Tax filing status. Numeratica POST /v1/tax/filing-status — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_gain_harvesting

Tax gain harvesting. Numeratica POST /v1/tax/gain-harvesting — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_liquidation_schedule

Tax liquidation schedule. Numeratica POST /v1/tax/liquidation-schedule — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_marginal_map

Tax marginal map. Numeratica POST /v1/tax/marginal-map — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_qcd_plan

Tax qcd plan. Numeratica POST /v1/tax/qcd-plan — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_qsbs_exclusion

Tax qsbs exclusion. Numeratica POST /v1/tax/qsbs-exclusion — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_s_corp_salary

Tax s corp salary. Numeratica POST /v1/tax/s-corp-salary — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_social_security_benefits

Tax social security benefits. Numeratica POST /v1/tax/social-security-benefits — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_state_income

Tax state income. Numeratica POST /v1/tax/state-income — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_survivor_transition

Tax survivor transition. Numeratica POST /v1/tax/survivor-transition — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_tlh_benefit

Tax tlh benefit. Numeratica POST /v1/tax/tlh-benefit — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tax_w4_checkup

Tax w4 checkup. Numeratica POST /v1/tax/w4-checkup — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

tvm

Tvm. Numeratica POST /v1/tvm — returns JSON with result_id, engine_version, and a not-advice disclaimer (seed echoed for reproducible Monte Carlo where applicable). See the input schema for the accepted fields.

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