compatibility

Yet another Python Python

Cross-platform compatibility layer for AI agent skills — pre-flight dependency checks, MCP-native, works with Claude Code, Cursor, Codex CLI, OpenCode and more

An implementation of time.monotonic() for Python 2 & Python 3

Smoothly deprecate and redirect Python functions/classes with smart warnings and auto-routing—keep your codebase clean while maintaining backward compatibility

Generate reverse-aware proxy DLL scaffolds for legacy x86 Windows binaries from export dumps and decompiler output.

Contract lab for agent protocol envelopes - versioned MCP/A2A message contracts, envelope validation, and compatibility diffs (compatible/forward/breaking). Python 3 stdlib + optional .NET 9 runtime.

Learning Compatible Embeddings, ICCV 2021

Csq (pronounced "C square") is a high-performance, Python-like programming language designed for easy syntax, compatibility with existing C/C++ code, fast execution, and optional hardware control.

access legacy Python 2 code from within Python 3

Compatibility layer for pydantic v1/v2

Very simplistic mod checker basically just runs through which mods have conflicting changes in classes than compiles them than writes them to a file in which you can figure out which mods work and which don't

marry.py: A utility for converting Universal Dependencies–annotated corpora to UniMorph

[unmaintained] A thin compatibility layer to use Javascript regular expressions in Python

A one stop-shop to figure out Django version compatibilities

TUI program to check the ProtonDB compatibility of all the games of a Steam user

Backports of new features in Python's weakref module

Cross Compat XU is a open source privacy tool that checks the availability and compatibility of programs between different operating systems. Not to be confused with https://github.com/petermajor/cross-compat which is a completely different project.

API compatibility for pandas downstream

PyCompatLayer - Compatibility layer for Python