A native DSH plugin that exposes ChatGPT/Codex subscription as a DSH model route with quota display, search routing and image generation, all inside DeepSeek Harness.
DSH integration
Native runtime
Author-claimed
Safety audit
Unaudited
Last verified
2026-09-04
License
MIT
01What can it help you accomplish?
Run ChatGPT/Codex subscription models inside DeepSeek Harness
Codex model route with visible quota, web-search routing and image generation in the DSH session
DeepSeek Harness users with a Codex-eligible ChatGPT subscription who want models kept in DSH
Monitor per-service Codex quota and generate a no-credential support diagnostic
Separate quota (normal Codex / Spark / Credits), earliest reset time, and a support report without credentials or account IDs
DSH users managing a Codex subscription who need visible quota/expiry without leaking identity
02How to install into DeepSeek Harness
Prerequisites
- A current DeepSeek Harness build (DSH standard bundle or DSH-Portable)
- A ChatGPT account with active Codex eligibility
Installation steps
- 01
$ dsh plugin --profile web add dsh-codex-subscription
- 02
Restart DSH, open Settings → Codex Subscription, and sign in with a Codex-eligible ChatGPT account
Verify the integration
- 安装列表中应只有一个 dsh-codex-subscription，配置中应只有一个 codex-subscription 条目。
- 在模型选择器中选择 Codex 模型。
Rollback
- dsh plugin --profile web remove dsh-codex-subscription
03DSH integration and capability boundaries
Native DSH plugin installed via the official `dsh plugin` CLI; it registers Codex as a DSH model route and keeps models, search and images inside DSH.
Codex over ChatGPT OAuth
ChatGPT OAuth sign-in in DSH settings→Codex model route available in the DSH model picker
OAuth credentials are stored locally on the hostQuota visibility & diagnostics
Logged-in Codex subscription→Per-service quota (normal Codex / Spark / Credits), earliest reset time, no-credential support report
Search routing & image generation (Beta)
DSH session with a selected Codex model→Web search routed to the Codex subscription, plus Codex image generation and editing
04Who is it for? When not to use it?
Good for
- DeepSeek Harness users with a Codex-eligible ChatGPT subscription who want models kept in DSH
- DSH users managing a Codex subscription who need visible quota/expiry without leaking identity
Not for
- Requires a ChatGPT account with active Codex eligibility; the plugin provides no API key or paid fallback route.
- When subscription routing is unavailable the plugin reports an error and will not silently switch to another paid route.
05Compatibility, maintenance and safety notes
- Requires a ChatGPT account with active Codex eligibility; the plugin provides no API key or paid fallback route.
- When subscription routing is unavailable the plugin reports an error and will not silently switch to another paid route.
- OAuth credentials stay on the local host; the support report omits credentials and account identifiers.
Community plugin (MIT); latest release v1.12.0 (2026-09-01); README states no affiliation with DeepSeek or OpenAI.
06Frequently asked questions
Do I need an OpenAI API key to use Codex?
No. The plugin signs in through your ChatGPT OAuth in DSH settings — no OpenAI API key and no Codex CLI. It only routes your existing Codex subscription.
How is my quota shown, and can I reset it safely?
Quota is split per service (normal Codex / Spark / Credits) with the earliest reset time. A reset is offered only with a cool-down and an explicit informed-confirmation step, and will not auto-retry.
What happens if the subscription route fails?
The plugin reports the error clearly and does not silently fall back to another paid route.
Is my login private?
OAuth credentials stay on your local host. The support diagnostic you can generate in settings contains no credentials, account IDs, proxy addresses, or auth times.
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08Data and sources
在 DeepSeek Harness 中直接登录 ChatGPT 并使用 Codex 订阅。无需 OpenAI API Key，也不依赖 Codex CLI；
目标选择、profile 锁、依赖解析和 bundle 激活均由 DSH 负责；这是插件唯一的安装路径。
This page is generated from the project’s public documentation, repository metadata and a structured parse of DSH Plugins; last verified on 2026-09-04. Found an error? Submit a correction.
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