Codex Replay

Name: Codex Replay
Author: OpenAI

ChatGPT plugin by OpenAI · Run independent replays in the in-app or system browser.

Productivity v1.0.128 Website ↗ Open in ChatGPT ↗

Search visibility in Productivity

Not ranked

not in the top 10 for common searches

Rank across all plugins

Not ranked

of 4,161 plugins

Directory category page

#519 of 638

Productivity

Listing score

35/100

how complete the listing is

About Codex Replay

Codex Replay is a ChatGPT plugin by OpenAI in the Productivity category of the ChatGPT plugin directory. Its listing describes it as “Run independent replays in the in-app or system browser.”. It has been tracked in the directory since Oct 2, 2026.

Codex Replay does not currently reach the top 10 for common Productivity searches in the directory, so most people find it by searching for its name.

On the directory's Productivity page it is listed at position 519 of 638.

Start an independent Codex Replay controller on an available loopback port. In both Codex Desktop and Codex CLI, prefer an available Codex in-app browser and otherwise use your system browser. Select one or more historical Claude threads, choose shared Codex models, and start their isolated implementations.From the plugin’s directory listing

Search positions

0 tracked searches

Codex Replay is not in the results of any tracked search.

Listing check

score 35 · category leaders average 51

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Recent changes

No changes yet.

Codex Replay: questions and answers

What does Codex Replay do?

Run independent replays in the in-app or system browser. Start an independent Codex Replay controller on an available loopback port. In both Codex Desktop and Codex CLI, prefer an available Codex in-app browser and otherwise use your system browser. Select one or more historical Claude threads, choose shared Codex models, and start their isolated implementations.

Who makes Codex Replay?

Codex Replay is developed by OpenAI.

How do I add Codex Replay to ChatGPT?

Open ChatGPT, go to Plugins, search for “Codex Replay” and select Install plugin. You can also open its page in the directory directly.

Is Codex Replay still available in ChatGPT?

Yes. Codex Replay was listed in the ChatGPT plugin directory at the latest hourly check.