dsh-llm-oauth

When integrating various large language models with DeepSeek Harness, developers often face a common challenge: many providers like Grok, GitHub Copilot, and ChatGPT/Codex use OAuth or subscription plans for authorization, not simple API keys. Manually handling login, token refresh, and credential management for these services is tedious and error-prone.

The dsh-llm-oauth plugin is designed to solve this problem. It seamlessly extends DeepSeek Harness's model inference capabilities as a standalone plugin. Its core strength lies in enabling users to easily enable, log into, and manage multiple subscription providers through a unified web settings interface. The plugin automatically handles the OAuth login flow and the persistent storage and refreshing of subscription tokens, allowing users to transparently use these services in requests without worrying about underlying complexities.

This plugin is ideal for individual developers, teams, or projects needing to integrate and switch between different LLM subscription services. Whether you want to leverage GitHub Copilot's coding power, or try the latest models from Grok or Anthropic, it offers a consistent integration experience. It's particularly suited for users who prefer to avoid directly exposing API keys, wish to use models via subscription plans, or need to centrally manage credentials for multiple model authorizations.