cloud.md Codex Docs, 2026-02-19 20:37 UTC → 2026-04-21 12:30 UTC

1# Codex web1# Codex web

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3Delegate to Codex in the cloud

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5Codex is OpenAI's coding agent that can read, edit, and run code. It helps you build faster, fix bugs, and understand unfamiliar code. With Codex cloud, Codex can work on tasks in the background (including in parallel) using its own cloud environment.3Codex is OpenAI's coding agent that can read, edit, and run code. It helps you build faster, fix bugs, and understand unfamiliar code. With Codex cloud, Codex can work on tasks in the background (including in parallel) using its own cloud environment.

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7## Codex web setup5## Codex web setup

27Tag `@codex` on issues and pull requests to spin up tasks and propose changes directly from GitHub.](https://developers.openai.com/codex/integrations/github)[### Control internet access25Tag `@codex` on issues and pull requests to spin up tasks and propose changes directly from GitHub.](https://developers.openai.com/codex/integrations/github)[### Control internet access

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29Decide whether Codex can reach the public internet from cloud environments, and when to enable it.](https://developers.openai.com/codex/cloud/internet-access)27Decide whether Codex can reach the public internet from cloud environments, and when to enable it.](https://developers.openai.com/codex/cloud/internet-access)

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31[Next

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33Environments](https://developers.openai.com/codex/cloud/environments)