HomeRun AI Coding Agents in CoderAI Governance Add-OnAI BridgeClient ConfigurationVS Code

VS Code

VS Code's native chat can be configured to use AI Bridge with the GitHub Copilot Chat extension's custom language model support.

Configuration

Important

You need the Pre-release version of the GitHub Copilot Chat extension and VS Code Insiders.

Open command palette (Ctrl+Shift+P or Cmd+Shift+P on Mac) and search for Chat: Open Language Models (JSON).
Paste the following JSON configuration, replacing <your-coder-session-token> with your Coder Session Token:

[
    {
        "name": "Coder",
        "vendor": "customoai",
        "apiKey": "your-coder-session-token>",
        "models": [
            {
                "name": "GPT 5.2",
                "url": "https://coder.example.com/api/v2/aibridge/openai/v1/chat/completions",
                "toolCalling": true,
                "vision": true,
                "thinking": true,
                "maxInputTokens": 272000,
                "maxOutputTokens": 128000,
                "id": "gpt-5.2"
            },
            {
                "name": "GPT 5.2 Codex",
                "url": "https://coder.example.com/api/v2/aibridge/openai/v1/responses",
                "toolCalling": true,
                "vision": true,
                "thinking": true,
                "maxInputTokens": 272000,
                "maxOutputTokens": 128000,
                "id": "gpt-5.2-codex"
            }
        ]
    }
]

Replace coder.example.com with your Coder deployment URL.

Note

The setting names may change as the feature moves from pre-release to stable. Refer to the official documentation for the latest setting keys.

References: GitHub Copilot - Bring your own language model