DeepSeek Harness Plugins
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dsh-codex-connect

Connect ChatGPT OAuth and OpenAI Codex models with optional image generation to DeepSeek Harness.

VisionUI & ProductivityTerminal & TUIDeveloper ToolsBrowser & WebSecurity & PolicySkills & WorkflowsRemote Execution
41GitHub Stars10ForksUpdated2026-08-23

Install

$ dsh plugin --profile web add dsh-codex-connect@alpha

Plugin Overview & Capabilities

AI-assisted organization based on the public repository snapshot. The content must be grounded in source evidence and does not replace compatibility or security verification.

source-grounded
dsh-codex-connect is an installable DeepSeek Harness plugin that connects your ChatGPT subscription using OAuth to provide the openai-codex model catalog. It integrates natively with Harness LLM runtime, streaming, tool calls, reasoning replay, and approval prompts while offering optional opt-in capabilities like search, vision view_image, and GPT image generation saved directly as Harness attachments.

Key Capabilities

  • ChatGPT OAuth authentication managed directly within the Harness web settings UI
  • OpenAI Codex model provider integration supporting standard streaming and tool calling
  • Conversation-scoped Fast Mode toggle and remaining weekly quota indicator in Composer
  • Optional GPT Image generation with in-conversation preview and prompt inspection
  • Optional web search integration and SSRF-protected remote view_image vision tool
  • Diagnostic CLI commands including doctor and status checks with secret-free output

Useful For

  • Using ChatGPT subscription-backed Codex models directly within DeepSeek Harness agents
  • Generating and modifying images via natural language GPT Image prompts within Harness workflows
  • Inspecting real-time weekly quota consumption and toggling Fast Mode per conversation

Who It Fits

  • DeepSeek Harness users with an active ChatGPT subscription
  • Developers seeking OpenAI Codex model access without separate OpenAI Platform API keys
  • AI workflow builders needing integrated image generation and vision tools in DSH

Documented Limitations

  • Requires Node.js ^22.19.0 or >=24.0.0 and compatible DSH plugin API packages (0.1.1-rc.2)
  • Quotas, model availability, and plan eligibility are subject to OpenAI ChatGPT subscription terms
  • The Codex endpoint does not enforce server-side max_output_tokens limits
  • Loopback-only OAuth by default; remote browser origins require explicit allowlisting

DSH Compatibility

Version-specific runtime evidence collected by DSH Plugin. A missing result means we have not tested that combination yet.

Not tested yetNo runtime compatibility tests have been published yet.

Security Signals

Objective signals discovered from package metadata and source inspection. These are not a guarantee that a plugin is safe.

No automated security signals have been published yet.

Source & Registry Notes

Public provenance, Registry classification, and the latest source check for this entry, kept separate from runtime verification.

Source repository
franksong2702/dsh-codex-connect
Registry source
GitHub · dsh-plugin topic
Registry classification
Plugin
Source checked
81e8723 · 2026-08-23

This project is independently indexed from public source information. DSH Plugin is not affiliated with DeepSeek or the plugin author. Always check the author repository before installation.

Repository Activity

GitHub stars
41GitHub stars
Forks
10
Open issues
2
Last commit
2026-08-23
Last release
No release detected
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