cli.md Codex Docs, 2026-03-18 00:36 UTC → 2026-04-15 06:44 UTC

44 npm i -g @openai/codex@latestCopy44 npm i -g @openai/codex@latestCopy

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46The Codex CLI is available on macOS and Linux. Windows support is46The Codex CLI is available on macOS and Linux. Windows support is

47experimental. For the best Windows experience, use Codex in a WSL workspace47experimental. For the best Windows experience, use Codex in a WSL2 workspace

48and follow our [Windows setup guide](https://developers.openai.com/codex/windows).48and follow our [Windows setup guide](https://developers.openai.com/codex/windows).

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50If you're new to Codex, read the [best practices guide](https://developers.openai.com/codex/learn/best-practices).50If you're new to Codex, read the [best practices guide](https://developers.openai.com/codex/learn/best-practices).

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70Launch a Codex Cloud task, choose environments, and apply the resulting diffs without leaving your terminal.](https://developers.openai.com/codex/cli/features#working-with-codex-cloud)[### Scripting Codex70Launch a Codex Cloud task, choose environments, and apply the resulting diffs without leaving your terminal.](https://developers.openai.com/codex/cli/features#working-with-codex-cloud)[### Scripting Codex

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72Automate repeatable workflows by scripting Codex with the `exec` command.](https://developers.openai.com/codex/sdk#using-codex-cli-programmatically)[### Model Context Protocol72Automate repeatable workflows by scripting Codex with the `exec` command.](https://developers.openai.com/codex/noninteractive)[### Model Context Protocol

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74Give Codex access to additional third-party tools and context with Model Context Protocol (MCP).](https://developers.openai.com/codex/mcp)[### Approval modes74Give Codex access to additional third-party tools and context with Model Context Protocol (MCP).](https://developers.openai.com/codex/mcp)[### Approval modes

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