openai / openai/codex

Windows: native desktop control is unreachable — cua_repl is launched browser-only, and the js tool description advertises macOS-only cua.* APIs

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app bug computer-use windows-os
Dominant language
Rust
Stars
125k
Forks
19.4k
PR merge metrics
PR metrics pending

Description

What version of the Codex App are you using (From “About Codex” dialog)?

26.903.61454

What subscription do you have?

Free

What platform is your computer?

Microsoft Windows NT 10.0.26200.0 x64

What issue are you seeing?

codexissue1surfacegate.md

What steps can reproduce the bug?

codexissue1surfacegate.md

What is the expected behavior?

codexissue1surfacegate.md

Additional information

codexissue1surfacegate.md

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the attached issue-surface-gate files, then trace the cua_repl launch entry point and the js tool description. Confirm how browser-only launching and macOS-only cua.* API advertising are determined on Windows. Done means native desktop control is reachable on Windows and the tool description accurately reflects supported APIs.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, rust
Domain
desktop, tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
35/100

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