基于 Codex Harness 构建自己的智能体客户端

核心内容

Dominik Kundel 介绍 Codex App Server，以及它如何连接应用、IDE 扩展和第三方客户端。发布方说明涵盖 JSON-RPC 协议、消息交互和客户端可配置的能力。

演讲还涉及开发者指令、动态工具、模型与沙箱设置、部署二进制、生成绑定和 SDK，并以游戏中的智能体演示接口用法。

Dominik Kundel introduces the Codex App Server and its role in connecting apps, IDE extensions and third-party clients. The publisher covers its JSON-RPC protocol, message flow and configurable capabilities.

Other topics include developer instructions, dynamic tools, model and sandbox settings, shipping binaries, bindings and SDKs, with an agent-in-a-game demonstration.

介绍依据 · 发布方说明 · 完整内容待核读

编辑导览，依据原始来源 ↗，整理于 2026-10-10。中英文均由本站概括整理。内容介绍与下方原话、主张的逐条核对分开标注。

Codex 核心脚手架通过内置的 App Server 将智能体能力标准化为双向 JSON-RPC 协议：开发者既能通过追加 Developer Instructions 继承针对特定模型的精调优化，又可利用延迟加载的动态工具搜索机制避免上下文污染，从而在 IDE、CLI 甚至游戏等多样化宿主中灵活构建智能体。

原话

2逐字核对过；核对了说话人和位置

That way you're still leveraging all of the work that we put into tweaking the prompts for the individual models, while still customizing it for your specific use case of the harness.

自动字幕 · 已核对Dominik Kundel▶ 00:07:19

and you can actually mark them as deferred loading, which means that rather than injecting them into the system prompt, it allows Codex to use a tool search tool, which we'll cover more tomorrow in the other session, but it allows it to find these tools through tool search rather than polluting the overall context window.

自动字幕 · 已核对Dominik Kundel▶ 00:07:51