What is claw-code-parity?

Claw-code-parity is a project working to recreate the functionality of an AI coding assistant, similar in spirit to tools like Claude Code, as an open, publicly available codebase. The original system was exposed (leaked) online, and this repository was created to build a clean, independent version rather than rely on that leaked snapshot. The goal is to provide an open coding harness that can automate software development tasks. The project is currently in a transitional phase. It started as a Rust port but has shifted to a Python-first approach. The Python codebase tracks which parts of the original system have been recreated, maintains inventories of commands and tools, and can run parity audits to see how closely the new version matches the original. It is not yet a fully working replacement, the README describes it as having fewer executable features than the original, but it maps out the structure and progress of the port. What makes this project unusual is how it is being built. The README states that the repository is "autonomously maintained by lobsters/claws, not by human hands." In practice, this means AI coding agents are doing the actual development work, writing code, running tests, updating docs, while humans set the direction. The project uses tools like oh-my-codex to orchestrate these AI workflows, with different modes for parallel review and persistent execution. The creators see this as proof that an open-source project can be built autonomously, in public, and at high speed. The people behind it are Bellman (Yeachan Heo) and collaborators, connected to the UltraWorkers ecosystem and the Korean AI community instructkr. The repository also includes an essay exploring the legal and ethical questions around reimplementing software from exposed code, which motivated the shift away from using the leaked snapshot directly. It is explicitly not affiliated with or endorsed by Anthropic.