This add-on allows you to connect the Oxygen AI Positron plugin with AI services that expose a REST API, similar to OpenAI's chat-completion API. Unlike the built-in Open AI connector, this add-on supports the OAuth Client Credentials Flow for authentication and gives you more flexibility by letting you set query parameters.

Release Notes 1.1.2

1. Compatibility with the deprecated AI Positron Assistant Enterprise add-on – The add-on is now fully compatible with the AI Positron Assistant Enterprise add-on, preventing startup issues caused by remnants of the deprecated Enterprise add-on.

Release Notes 1.1.1

1. Model metadata via Positron API – Oxygen AI Positron Custom Connector now exposes detailed model information, including context window size and maximum output tokens.

Release Notes 1.1.0

1. OpenAI GPT 5 models – You can now select in the Chat view and use for invoking AI actions or for chat the latest OpenAI GPT-5, GPT-5-mini and GPT-5-nano models.
2. Connector-contributed models in Chat view – You can now browse and select models exposed by the connector directly from the Chat view.

Release Notes 1.0.2

1. Flexible OAuth2 Token Endpoint Configuration – You can now fully configure the OAuth2 token endpoint using the POSITRON_CONNECTOR_AUTH_TOKEN_URL environment variable, allowing integration with a wider range of authentication servers.
2. Support for OAuth2 Scope – Added support for specifying the OAuth2 scope via the POSITRON_CONNECTOR_AUTH_SCOPE environment variable.

Release Notes 1.0.1

1. Improved Error Handling for AI Requests – Enhanced the way errors are detected and presented when making HTTP requests to the AI service.
2. Enhanced Debug Logging – Debug logs now include additional context, making it easier for developers to troubleshoot issues.