determinism-guard

Detect nondeterministic patterns by running a static code audit that flags RNG usage, clock-based timestamps, and unsorted collections across critical paths. This identifies reproducibility breaks in simulations and ML pipelines without modifying source code.

Static analysis for reproducibility works across multiple languages including JavaScript, TypeScript, Python, Go, and Rust. The audit is language-aware, targeting deterministic-critical paths specific to each language's constructs.

Nondeterminism in scientific computing and games is caused by unseeded random number generation, system clock dependencies, and iterating over unsorted collections. These non-deterministic constructs break reliable replays and consistent testing.

Audit a codebase for reproducibility issues using a read-only static analysis tool. It scans source directories, classifies findings as true positives or false alarms, and produces actionable remediation guidance without modifying any files.

You can get actionable fixes for RNG and timestamp issues through a triage-ready report. The audit classifies nondeterministic findings and provides specific remediation guidance for developers to ensure reproducible code.

Use a determinism audit when developing games, simulations, ML pipelines, or scientific computing applications where reliable replays and consistent testing are critical. It spots nondeterministic patterns early to ensure reproducible code.