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Kilo Code is an open-source AI agent for VS Code (Apache-2.0, source). It combines planning, editing, and command execution with a mode system for different kinds of work.

Setup

1

Open Kilo Code settings

Click the gear icon in the Kilo Code panel.
2

Add an OpenAI Compatible provider

Select OpenAI Compatible from the provider list.
3

Fill in the connection

Troubleshooting

Check the key is an Opper key (they start with op-) and that the provider is OpenAI Compatible, not OpenAI.
Copy the model ID exactly from the catalog, including the provider prefix.
Kilo Code fetches models from GET /v3/compat/models. An empty list usually means your model-access rules have narrowed the catalog to nothing for this key.

Cline

Same setup, different VS Code agent.

All integrations

Every app that runs on Opper.
Last modified on August 26, 2026