nso_calculate

MCP tool from Optionsahoy MCP by AlvisoOculus

After-tax payout on an NSO exercise (federal, state, FICA), comparing sell-at-exercise vs hold for long-term capital gains

How to use it

Project documentation lists nso_calculate for the Optionsahoy MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Optionsahoy MCP

$npx -y optionsahoy-mcp

FULL OPTIONSAHOY MCP LISTING

Other tools in Optionsahoy MCP (7)

amt_iso_optimize

Multi-year ISO exercise schedule that maximizes after-tax net final value at the planning horizon, modeling AMT credit recovery, grant expiration, and the post-termination exercise window

concentration_analyze

Single-stock concentration risk (drawdown exposure at 30/50/70% downside), comparing after-tax sell-down, hold, and hedge strategies

equity_funding_plan

Multi-year, multi-stack sell schedule to hit a target after-tax amount by a deadline; returns four named plans plus the full risk/wealth frontier

protective_put_price

Protective put, zero-cost collar, and put spread pricing via Black-Scholes: annualized hedge cost, maximum loss, upside cap, protected band, floor-hit probability, and which structure it recommends

qsbs_check

Section 1202 QSBS qualification across the six statutory tests, with the OBBBA 2026 tiered exclusion and per-state conformity

rsu_lot_optimize

Which vested RSU lots to sell, and on which dates, to divest a target share fraction at the lowest computed tax: specific-lot identification, long-term deferral, and multi-year bracket spreading with in-plan loss carryforward, versus a FIFO sell order

rsu_sell_vs_hold

RSU vest decision: sell at vest vs hold for long-term capital gains, including the gap between 22% supplemental withholding and your marginal bracket