Numeratica — financial planning calculations for Grok
com.numeratica/mcp
Deterministic US financial planning: retirement Monte Carlo, Roth conversion, RMD, tax, IRMAA, SS
client:Grok
transport:streamable-http
runtime:npm
tools:76
Install Numeratica — financial planning calculations in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"mcp": {
"type": "http",
"url": "https://api.numeratica.com/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- annuity
- benefits_dependent_care
- benefits_health_plan
- capital_market_assumptions
- cashflow_npv_irr
- college_savings
- contribution_limits
- debt_payoff
- debt_vs_invest
- education_529_to_roth
- education_aid_estimate
- education_student_loan
- education_student_loan_refi
- 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
- goal_funding
- healthcare_aca_optimize
- healthcare_costs