Numeratica — financial planning calculations is answering right now. Last checked moments ago. 91 installs a week from npm. It exposes 76 tools. Last commit 28 Jul 2026.
Deterministic US financial planning: retirement Monte Carlo, Roth conversion, RMD, tax, IRMAA, SS
Today is the operative word: we check Numeratica — financial planning calculations every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.
claude mcp add mcp --transport http https://api.numeratica.com/mcp
{
"mcpServers": {
"mcp": {
"url": "https://api.numeratica.com/mcp"
}
}
}
[mcp_servers.mcp]
url = "https://api.numeratica.com/mcp"
{
"mcpServers": {
"mcp": {
"url": "https://api.numeratica.com/mcp"
}
}
}
{
"mcpServers": {
"mcp": {
"url": "https://api.numeratica.com/mcp"
}
}
}
This one needs environment variables set before it will start:
NUMERATICA_API_KEY (Numeratica API key (nmr_sk_...). Free self-serve key at https://docs.numeratica.com/get-key), NUMERATICA_BASE_URL (Override the API base URL. Defaults to https://api.numeratica.com; only needed for a staging or self-hosted deployment.), NUMERATICA_TIMEOUT_MS (Per-request timeout in milliseconds (default 120000, minimum 1000). Raise it for long-horizon Monte Carlo runs.).
The author declared them in the registry entry; get the values from the project itself.
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
tax_asset_location
tax_bracket_room
tax_estimate
tax_estimated_tax
tax_filing_status
tax_gain_harvesting
tax_liquidation_schedule
tax_marginal_map
tax_qcd_plan
tax_qsbs_exclusion
tax_s_corp_salary
tax_social_security_benefits
tax_state_income
tax_survivor_transition
tax_tlh_benefit
tax_w4_checkup
retirement_accumulation_projection
retirement_backdoor_roth
retirement_hsa
retirement_monte_carlo
retirement_qlac
retirement_rmd
retirement_savings_target
retirement_self_employed
retirement_sepp
retirement_survivor_scenario
retirement_withdrawal_sequencing
retirement_withdrawal_strategy
equity_comp_espp
equity_comp_iso
equity_comp_iso_amt_capacity
equity_comp_iso_schedule
equity_comp_nso
equity_comp_nua
equity_comp_rsu
equity_comp_section_83b
mortgage_affordability
mortgage_points
mortgage_refinance
mortgage_rent_vs_buy
mortgage_term_comparison
education_529_to_roth
education_aid_estimate
education_student_loan
education_student_loan_refi
insurance_disability_needs
insurance_life_needs
insurance_long_term_care
benefits_dependent_care
benefits_health_plan
debt_payoff
debt_vs_invest
healthcare_aca_optimize
healthcare_costs
medicare_irmaa
medicare_late_enrollment_penalty
portfolio_glidepath
portfolio_rebalance
roth_conversion
roth_vs_traditional
social_security
social_security_couple_claim
annuity
capital_market_assumptions
cashflow_npv_irr
college_savings
contribution_limits
goal_funding
inflation_adjust
inherited_ira
ira_eligibility
loan_amortization
longevity
pension_lump_sum_vs_annuity
savings_waterfall
tvm
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://api.numeratica.com/mcp | streamable-http | answering | 178 ms | 0 min ago |
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