ryanzhou/dsh-codex

README 摘要

dsh-codex A drop-in DeepSeek Harness extension that gives GPT models a Codex-style environment using the native, non-Code-Mode OpenAI Codex tool surface. Looking to run DeepSeek V4 Flash in Codex instead? See dsv4-codex-proxy. It adds a Codex-style mode agent preset with: - grammar-constrained OpenAI custom tool calls for apply patch ; - Codex-shaped exec command / write stdin unified exec with yielded background sessions and interactive PTY support; - native Web Bash rows and a Codex-style live-process-only background terminal list; - Codex-shaped update plan , request user input , and view image function tools; - /plan collaboration mode and /goal long-running work over DSH's native state, review, and continuation primitives; - the GPT-5.6 Sol Codex system prompt from the user-selected prompt archive; - DSH's existing sandbox, approval, todo, question, attachment, and tool-presentation behavior underneath the Codex-style wire format. Why GPT-5.6 does not perform as well in DSH's default Standard mode because its post-training expects the prompts, tools, schemas, and result formats used by Codex. Recreating those conventions gives GPT models a familiar environment where their codi…

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