{"server": {"name": "quantcalc", "title": "QuantCalc Retirement Engine", "version": "1.11.1"}, "protocolVersion": "2025-06-18", "transport": "streamable-http", "tools": ["run_retirement_projection", "run_tax_aware_projection", "compare_return_assumptions", "list_return_assumption_sources", "explain_methodology", "retirement_plan_deferral_savings", "ira_deduction_and_roth_limit", "standard_deduction_vs_itemizing", "calculate_rmd", "irmaa_check", "aca_premium_tax_credit"]}