OnlyTerp

UltraCode Shim — AI skill for Claude Code

AI community

Give Claude Code's ultracode mode to ANY model you already pay for.

How to install UltraCode Shim

This entry records only its repository, not the path inside it, so there is no exact command to give. Open OnlyTerp/UltraCode-Shim and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What UltraCode Shim does

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.

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README

UltraCode-Shim — run Claude Code's UltraCode mode on any model you already pay for

CI License: MIT Python 3.8+ deps: stdlib only platforms

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.

The example config ships ready-to-use entries for **GPT‑5.5 (Codex login)**, **MiniMax‑M3**, **MiMo v2.5 Pro**, **DeepSeek V4 Pro/Flash**, **Step Flash**, **Ollama Cloud**, **OpenCode Go**, **OpenRouter**, **Requesty**, and **local models** — keep the ones you have a plan for, delete the rest. (Cursor's Composer needs the `cursor-agent` CLI and isn't HTTP-based — see [docs/ADD_A_MODEL.md](docs/ADD_A_MODEL.md).)

One icon, every model · stdlib-only proxy · tools translated both ways · your Claude stays untouched

How it works

Claude Code's /model menu points at a loopback proxy that adds the UltraCode envelope and routes each pick to the backend you already pay for

**How is this possible?** At th

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