Cursor

API: OpenAI API

Open Cursor Settings → Models → API Keys → enable the "OpenAI API Key" toggle → enter your key → an "Override OpenAI Base URL" field will appear:

Override OpenAI Base URL:  https://imbutus.com
API Key:                   <your-api-key>

Then add each model ID below to the Models list in Cursor settings:

huihui-ai/Huihui-Qwythos-9B-Claude-Mythos-5-1M-abliterated
huihui-ai/Huihui-Ornith-1.5-9B-abliterated
huihui-ai/Huihui-CyberStrike-OffSec-35B-abliterated
huihui-ai/Huihui-Qwen3.8-27B-abliterated
huihui-ai/Huihui-Ornith-1.5-35B-A3B-abliterated
huihui-ai/Huihui-Qwen3-Coder-Next-abliterated

Note: Cursor defaults custom models to a 1M token context window regardless of the actual model limit. If you hit API errors, reduce the number of files in context manually. Model context windows:

huihui-ai/Huihui-Qwythos-9B-Claude-Mythos-5-1M-abliterated: 246,416 tokens
huihui-ai/Huihui-Ornith-1.5-9B-abliterated: 246,416 tokens
huihui-ai/Huihui-CyberStrike-OffSec-35B-abliterated: 246,416 tokens
huihui-ai/Huihui-Qwen3.8-27B-abliterated: 246,416 tokens
huihui-ai/Huihui-Ornith-1.5-35B-A3B-abliterated: 246,416 tokens
huihui-ai/Huihui-Qwen3-Coder-Next-abliterated: 246,416 tokens

You can find your API key on the profile page.