OnlyTerp/UltraCode-Shim
59 stars · Last commit 2026-06-01
Give Claude Code's ultracode mode to ANY model you already pay for. A tiny local proxy + one config.json. Point your AI at AGENTS.md and it sets itself up.
README preview
<p align="center"> <img src="assets/brand/hero.png" alt="UltraCode-Shim — run Claude Code's UltraCode mode on any model you already pay for" width="100%"> </p> <p align="center"> <a href="https://github.com/OnlyTerp/UltraCode-Shim/actions/workflows/ci.yml"><img src="https://github.com/OnlyTerp/UltraCode-Shim/actions/workflows/ci.yml/badge.svg" alt="CI"></a> <a href="LICENSE"><img src="https://img.shields.io/badge/License-MIT-8b5cf6.svg" alt="License: MIT"></a> <img src="https://img.shields.io/badge/python-3.8%2B-6366f1" alt="Python 3.8+"> <img src="https://img.shields.io/badge/deps-stdlib%20only-a855f7" alt="deps: stdlib only"> <img src="https://img.shields.io/badge/platforms-Windows%20%C2%B7%20macOS%20%C2%B7%20Linux-c026d3" alt="platforms"> </p> Use Claude Code's **UltraCode** mode (xhigh effort + the Workflow/deep-reasoning harness) with **any model you already pay for** — pick it live from the `/model` menu. One icon. Open Claude Code, type `/model`, and choose any backend you've set up — all running with the full UltraCode harness. Your normal Claude Code install is left untouched.