simengine-mcp 3.0.1

Monte Carlo decision-intelligence over MCP — zero-dependency pure-Python engine

simengine-mcp

Monte Carlo decision intelligence over MCP. Give your agent a real outcome-distribution calculator: schema-contracted simulation, chance/CVaR safety constraints, sensitivity analysis, and a proceed/escalate decision gate (decide_under_uncertainty) — all pure Python stdlib, zero dependencies.

Run

uvx simengine-mcp

or add it to any MCP client as a stdio server with command simengine-mcp.

Tools (9)

simulate, validate_config, list_domains, optimize, update_bayesian, convergence_check, sensitivity_analysis, baseline_comparison, decide_under_uncertainty.

Validated

Backtested on 2,819 walk-forward monthly forecasts over up to seven decades of public FRED data, scored with proper scoring rules (Brier, log loss) plus calibration error (ECE). Details, source, docs, and the full engine (web UI, HTTP API): https://github.com/cogswellspacely8-star/simengine

It models outcome risk — the spread of results given uncertain inputs — as decision support. It is not financial advice and issues no trade signals.

License: Apache-2.0 (engine). A hosted service is offered separately under a commercial license.