franksong2702/dsh-codex-connect
dsh-codex-connect
Use openai-codex models and image generation via ChatGPT OAuth for DeepSeek Harness.
Install
npx @deepseek-ai/dsh plugin --profile web add [email protected]Restart `dsh web` after install. Bundle APIs can change during the developer preview.
README badge
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From the README
Excerpt from franksong2702/dsh-codex-connect, cleaned of badges and images.
Codex Connect
English | 中文
Connect your ChatGPT subscription to DeepSeek Harness with OAuth, optional GPT Image generation and editing, user-controlled defaults, Harness-native approvals, diagnostics, and reliable session recovery.
Community Alpha — not affiliated with or endorsed by OpenAI, ChatGPT, Codex, DeepSeek, or DeepSeek Harness.
Codex Connect adds the openai-codex model provider to the normal Harness agent loop. Harness continues to manage tools, permissions, approvals, attachments, session persistence, compaction, and recovery. Installing the plugin does not change your default model or search route, and it does not turn a ChatGPT subscription into an OpenAI Platform API key.
Quick start
Published Alpha 10: 0.2.0-alpha.10 adds only exact DSH 0.2.1-rc.3, retains the eleven previous hosts, and delivers the default-off read-only quota tool and compact speed menu. npm version, alpha tag, Git tag, prerelease and archive hashes were independently verified; latest is unchanged. The upstream rc.3 Git-source mapping remains unverified; keyless contracts do not establish real-account/model or Desktop acceptance. See the release record.
This guide recommends Codex Connect 0.2.0-alpha.10 / DSH 0.2.1-rc.3; the other exact supported hosts are listed below. Check dsh --version first and use doctor --json for local diagnostics; the CLI version alone does not prove which model-runtime packages are installed, and missing metadata is reported as unknown. For other versions, use Installation and upgrades. A moving npm tag such as alpha is not a compatibility guarantee.
| Requirement | Verified pairing |
|---|---|
| Codex Connect | 0.2.0-alpha.10 |
| DeepSeek Harness | 0.1.7-rc.1, 0.1.7-rc.2, 0.2.0-rc.1, 0.2.0-rc.2, 0.2.1-alpha.1, 0.2.1-alpha.2, 0.2.1-alpha.3, 0.2.1-alpha.4, 0.2.1-alpha.5, 0.2.1-rc.1, 0.2.1-rc.2 or 0.2.1-rc.3 (consistent package set) |
| Node.js | ^22.19.0 || >=24.0.0 |
| Account | ChatGPT OAuth with access to the requested Codex model; availability is decided by OpenAI |
Historical maintenance release: 0.2.0-alpha.9 adds an optional reasoning-effort fallback and independent Standard / Fast / Ultrafast defaults for new top-level and ordinary subagent conversations. Explicit request effort and later manual speed choices win; omitted/reset settings retain the corresponding legacy defaults. Existing/resumed sessions remain respected. Ultrafast still requires sign-in and an eligible model/account route; eligibility and actual served tier remain unknown. Finite SSE and Task pause remain unchanged; no measured speed multiplier or real-account/Desktop acceptance is claimed.
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