Roo Code with a custom OpenAI-compatible provider

Roo Code exposes an OpenAI Compatible provider. Three fields and the agent runs on this catalog.

Base URL

https://uncensoredai.dev/v1

01
Choose the provider
Open the Roo Code settings and set API Provider to OpenAI Compatible.

Enter the connection details

Paste the base URL, the key and a catalog model id.

Provider fields

Base URL:  https://uncensoredai.dev/v1
API Key:   sk-ua-XXXX-XXXX-XXXX-XXXX
Model:     deepseek-v4.1-flash

03
Set the context window
Roo Code uses the context window for its sliding history. Copy the value from the model's page so it does not truncate prematurely.

Commands and configuration below are shown exactly as the tool expects them, so they stay in English.

Does Roo Code diff editing work?+

Yes. Diff editing is local and model-independent; it only needs the model to emit well-formed search/replace blocks.

Which model handles long files best?+

A 1M-context tier such as gpt-6-sol or glm-5.3-abliterated.