DeepSeek Harness adopts Open Agent Runtime, using Codex and Claude Code as subagents
teortaxesTex · x · 2026-10-29
Users spotted OAR (Open Agent Runtime) inside DeepSeek Harness. OAR is a vendor-neutral unified interface: one TS API drives Claude Code, Codex, Grok, Kimi and other coding agent runtimes, with lossless attributed event streams for session control and recovery. The DSH maintainer confirmed the new version natively integrates Codex and Claude Code as subagents, shipping within hours, replacing janky third-party plugins.
Related event: DSH integrates OAR to natively orchestrate Codex and Claude Code subagents(2 posts)→
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