Categories › Business & Finance › Market data, stocks & crypto
Compound interest and Monte Carlo simulators for investing, retirement and past asset returns.
Remote server: your requests and data go to compoundsim.app. Claude Code: claude mcp add --transport http compoundsim https://compoundsim.app/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
simulate_portfolio — Monte Carlo simulation of investing monthly (plus an optional starting sum) in one asset or a mix rebalanced monthly. Returns the range of ocompare_portfolios — Runs the same monthly-investing plan through 2 to 4 portfolios (the same simulation as simulate_portfolio) and returns each one's final outcsimulate_withdrawal — Monte Carlo simulation of withdrawing a yearly percentage of a starting balance, raised with inflation every month, from a portfolio (the 4%simulate_fixed_rate — Deterministic compound growth of monthly contributions (plus an optional starting sum) at a fixed annual return. Returns contributions, gainget_asset_returns — Annualised past returns of the assets compoundsim simulates, over the last 5, 10 or 20 years, all the data, or a calendar span: total returnNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.