dsh-codex-auth

dsh-codex-auth addresses a practical problem: it lets DeepSeek Harness users reuse the ChatGPT / Codex login already maintained by the official Codex CLI, instead of managing a separate token inside DSH. The plugin turns that shared login state into several useful surfaces, including openai-codex model routing, web search, image generation, an image catalog, and a unified GPT Auth settings experience.

Its value is broader than a single model adapter. It bundles a shared auth coordinator, credential refresh logic, an openai-codex LLM route, a global Codex Search Provider behind DSH's stock web_search tool, persistent image creation through generate_image, a model-facing list_images catalog, weekly usage status, and a live GPT-5.6 long-context switch. For users who already rely on Codex CLI, these capabilities can fit naturally into an existing account setup.

This plugin is best for personal developers and power users who have already installed Codex CLI, run codex login, and want to connect Codex-related abilities to DeepSeek Harness. The README is also clear that the plugin uses an unofficial, account-gated backend surface that may be rate-limited, revoked, or changed without notice, so it is better suited for personal development and experimentation than for production-critical workloads.