Occam

fit.occam/occam · v0.1.1 · data-and-databases

Occam is healthy: it completed an MCP handshake in 2549 ms and exposes 4 tools.

Finds the simplest equation consistent with your data. SINDy and PySR symbolic regression via MCP.

Endpoint: https://occam.fit/mcp/ (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count4
Latency2549 ms
Last checked (UTC)2026-10-14T23:55:43.793Z

Health history

Checked (UTC)StatusLatencyError
2026-10-14T23:55:43.793ZHealthy2549

Tools (4)

feature_requestRequest a feature that Occam doesn't support yet. Use this when you need a capability that Occam doesn't currently offer. Requests are logged and used to prioritize development. Rate limit: 5 requests/hour per IP, 50/hour global — stricter than the compute tools' 10/hour to prevent
sindy_runSparse Identification of Nonlinear Dynamics (SINDy). Recovers governing differential equations (dx/dt = f(x)) from time series data. Returns human-readable sparse expressions. Fast (seconds). For algebraic y = f(x) relationships without time structure, use pysr_run instead. Pri
pysr_runEvolutionary Symbolic Regression (PySR). Discovers algebraic equations y = f(x1, x2, ...) from feature/target data. Returns a Pareto front ranked by the complexity/accuracy tradeoff. Slower than SINDy (10-60s); searches often terminate early on convergence. For differential equation
pysr_uncertaintyBootstrap confidence intervals for the numeric constants of a frozen expression, plus optional prediction bands on an x-grid. Typical flow: call pysr_run, pick an expression from the response (best_expression or a pareto_front entry), pass it back here with the same dataset to get C