app.compoundsim/compoundsim · v1.0.0 · productivity
compoundsim is healthy: it completed an MCP handshake in 2371 ms and exposes 5 tools.
Compound interest and Monte Carlo simulators for investing, retirement and past asset returns.
Endpoint: https://compoundsim.app/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 5 |
| Latency | 2371 ms |
| Last checked (UTC) | 2026-11-01T19:45:24.422Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-11-01T19:45:24.422Z | Healthy | 2371 |
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 outcomes by year (10th to 90th percentile), the deepest fall along the way, the mix's own past return and volatility, and a compoundsim.app url that shows the sa |
compare_portfolios | Runs the same monthly-investing plan through 2 to 4 portfolios (the same simulation as simulate_portfolio) and returns each one's final outcome range, deepest fall, past return and volatility, and url, for questions like 'S&P 500 or all-country stocks?'. |
simulate_withdrawal | Monte Carlo simulation of withdrawing a yearly percentage of a starting balance, raised with inflation every month, from a portfolio (the 4% rule and its variants). Returns the share of paths that still had money at the end, when the others ran out, the remaining balance range in today's money, the |
simulate_fixed_rate | Deterministic compound growth of monthly contributions (plus an optional starting sum) at a fixed annual return. Returns contributions, gains and total by year, and a compoundsim.app url. Use simulate_portfolio for the range of outcomes of real assets. |
get_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 return with dividends reinvested, price return, the dividends' share, volatility, and the return after US inflation (in USD) or the exchange rate's share of the retur |