Dominik Kundel works on developer experience and SDKs at OpenAI. He previously led product and design for Twilio’s Emerging Tech and Innovation organization, and explains developer tools through talks, code and practical examples.[1]
Start with Codex Plugin for Claude Code →
Education
MBA, Evening and Weekend program
2021 – 2024
[3]Links
WebsiteDeveloper Experience and SDKs · OpenAI
Career
At Twilio, Kundel led product and design in an emerging-technology team working on customer-aware AI agents. His current biography places him in OpenAI’s developer-experience and SDK work. Public examples from his speaking career range from TypeScript and web security to controlling a coffee machine with JavaScript. The common focus is making a platform understandable and usable through tools and demonstrations. His education record lists Berkeley Haas’s Evening and Weekend MBA from 2021 to 2024.[1][3]
Contributions
The OpenAI Codex plugin for Claude Code lets a developer request code reviews or delegate tasks without leaving their existing assistant. Its commands cover review, background work, status, results and handoff. The review path can run without modifying code; other paths manage delegated work. Kundel publishes releases of this OpenAI team project. The practical contribution is a bridge between workflows, allowing a person to introduce a second coding tool without replacing the interface they already use.[4][2][6]
Ideas
Kundel’s public explanations emphasize the environment around the model. In his description of ChatGPT Work, the agent has a virtual machine and a cloud browser whose logins can persist between sessions. That gives a reader a more concrete picture than a chat box alone: an agent can use an ongoing computing environment with tools and authenticated websites. His post points readers to the product’s browser-access announcement for the specific workflow.[5]
Tools, writing & talks
Tools
Start here
Codex Plugin for Claude Code
github.comAn OpenAI plugin for code review, delegated work, session handoff and background-job management from Claude Code.
Start with the README’s command map to distinguish review from delegated implementation. Using it requires Claude Code, Node18.18+ and Codex access; read the setup guide before enabling background work.
Release contributor at OpenAI[4][6][2]Original source
Writing, research & talks
OpenAI's Dominik Kundel explains the open-source Codex App Server, a JSON-RPC protocol exposing the Codex harness, covering customization, tool deferral, shipping the binary, bindings, the Python SDK, and how it compares to ACP.
Catalog workOriginal sourceA short explanation of the virtual-machine and persistent browser environment behind ChatGPT Work.
Author[5]Original source