AI Providers

Configure AI providers and models for code review in AI Review.

Only Volcengine is currently activated in the codebase. The environment schema preserves fields for other providers (OpenAI, Anthropic, Azure OpenAI, Vercel, Moonshot), but none of those are wired up in apps/server/src/config/ai-providers.ts. Set only VOLCENGINE_API_KEY and VOLCENGINE_ENDPOINT for AI reviews to function.

Overview

AI Review uses a configurable AI provider system. Each provider exposes one or more models. Models can be defined at the global level or overridden per project.

The active provider list is controlled in apps/server/src/config/ai-providers.ts:

export const ACTIVE_AI_PROVIDERS = [
  'volcengine',
] as const

Environment variables

Set these two variables before starting the server:

Variable	Description	Required
VOLCENGINE_API_KEY	API key issued by Volcengine (Doubao)	Yes
VOLCENGINE_ENDPOINT	Inference endpoint URL for your deployment	Yes

VOLCENGINE_API_KEY=your-volcengine-api-key-here
VOLCENGINE_ENDPOINT=your-volcengine-endpoint-here

Preserved but inactive variables

The following variables are parsed by the server’s environment schema but have no active provider implementation:

Variable	Provider
OPENAI_API_KEY	OpenAI
ANTHROPIC_API_KEY	Anthropic Claude
AZURE_OPENAI_API_KEY / AZURE_OPENAI_ENDPOINT	Azure OpenAI
VERCEL_API_KEY	Vercel
MOONSHOT_API_KEY	Moonshot

Setting these variables has no effect on review execution in the current release.

Configure AI in the dashboard

1. Open AI Configuration

   Log in to the dashboard and navigate to Settings → AI Configuration.

2. Add an AI configuration

   Click Add Configuration and fill in the fields:

   Field	Description
   Name	A display name for this configuration
   Provider	Select volcengine
   Model	The model ID to use for reviews
   API Key	Your Volcengine API key
   Endpoint	Your Volcengine inference endpoint

3. Set as default (optional)

   Mark the configuration as the global default so all projects without a per-project override use it.

4. Verify

   Use the test button to confirm the provider responds before saving.

Per-project AI configuration

Each project can override the global default AI configuration:

1. Open the project from the Projects page.
2. Go to the project’s Settings tab.
3. Under AI Configuration, select a specific AI configuration or leave it set to Use global default.

When a review is triggered for a project, the server resolves configuration in this order:

1. Per-project AI configuration (if set)
2. Global default AI configuration

Managing AI models

AI models are managed separately from AI configurations and represent the specific model identifiers available for selection.

To add or manage models:

1. Navigate to Settings → AI Models in the dashboard.
2. Click Add Model to register a new model ID.
3. Assign the model to an AI configuration when creating or editing that configuration.

Model IDs must match the identifiers expected by the Volcengine endpoint. Check your Volcengine console for the exact model endpoint names.