deepseek-harness-openai-oauth

1. 安装并启动 DeepSeek Harness：npx @deepseek-ai/dsh web
2. 在终端执行上面的安装命令（CLI 会解析插件并核验来源）
3. 用 dsh plugins list 确认已安装，必要时重启 Harness 生效

插件以当前 dsh 进程的权限运行，安装时可能执行代码。请先通读仓库源码与许可证，确认无破坏性命令与越权访问；本站只做索引，不对第三方插件安全性作担保。

事实信息来自公开插件目录快照（2026-10-01），介绍文案由本站再加工。

以下为插件仓库 README 全文（原始内容，由公开目录抓取整理）。

# dsh-openai-oauth

English | [简体中文](README.zh-CN.md)

Use GPT models from your ChatGPT account as the main model in DeepSeek Harness. Harness keeps its own agent loop and runs its own tools. This package connects its LLM interface to the official local Codex app-server, which handles ChatGPT login, credential storage, token refresh, and model access.

You do not need an OpenAI API key. The package does not copy another Codex installation's `auth.json`, implement its own OAuth client, or call an unpublished ChatGPT endpoint.

## Requirements

- Node.js 22.19 or newer
- DeepSeek Harness developer preview `0.1.0-rc.6`
- A ChatGPT account with Codex access

## Install

Run one command:

```sh
npx -y dsh-openai-oauth install
```

The installer registers the package with the `web` and `headless` profiles, plus any custom profiles that already exist. It also replaces the old `deepseek-harness-openai-oauth` and `dsh-llm-codex-app-server` packages if found.

Run the same command to update the package later. If you create a custom profile after installation, run it once more to register that profile.

## Sign in with ChatGPT

Start the Harness web interface:

```sh
npx @deepseek-ai/dsh web
```

Open **Settings > OpenAI OAuth**, select **Sign in with ChatGPT**, and finish authorization in the OpenAI page. The GPT models available to your account will then appear in the normal Harness model picker.

For a headless profile, sign in from the terminal:

```sh
npx @deepseek-ai/dsh plugin --profile headless exec dsh-codex-login
```

The login is stored separately under `~/.deepseek-harness/codex`. Codex owns the credentials and refreshes them when needed.

## Select a model

Choose the provider and model in the Harness interface, or set them in `~/.dsh/settings.yaml`:

```yaml
agent-default-model:
  provider: openai-codex
  model: gpt-5.6-sol
  reasoningEffort: high
```

Run Harness as usual:

```sh
npx @deepseek-ai/dsh --profile headless "inspect this repository"
```

The plugin reads the model list from the signed-in Codex account. It does not keep a hardcoded list of GPT versions.

## Uninstall

Remove the package from every current Harness profile while keeping the ChatGPT login for a future reinstall:

```sh
npx -y dsh-openai-oauth uninstall
```

For a clean uninstall that also signs out and deletes `~/.deepseek-harness/codex`:

```sh
npx -y dsh-openai-oauth uninstall --purge-auth
```

These commands also remove registrations left by the old package name. They do not install a permanent global npm package. npm may retain its normal download cache.

## Local development

```sh
npm install
npm test
npm pack --dry-run
```

This is an independent community plugin. It is not endorsed by DeepSeek or OpenAI.

## License

MIT