Lightweight DataFrame validation decorators for Pandas, Polars, Modin, and PyArrow. No custom types required.

Foundational tools for BCG X's data science packages.

Runtime validation for Python modules. Enforce compliant environments, prevent unsafe imports.

Runtime shape and dtype checking for NumPy, JAX, PyTorch, and CuPy arrays, powered by beartype.

A runtime dimensional environment and unit-aware DSL for scientific computing in Python

Scheduled Runtime Refinement Demo

Opinionated schema validation for Python - chain type-safe filters with | like UNIX pipes

Prevent your Python code from lying, before it ships. Runtime contracts. Type enforcement. Safety you can trust , even when static types can't help.

A runtime type enforcement and schema evolution library with automatic migration capabilities

🔐 Enforce real CI/CD approval integrity — block self-approvals, detect reassigned approvals, and validate trusted approvers at runtime. Built by NextSecurity for teams scaling secure DevOps.