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iPhone and iPad

Update iOS or iPadOS in Settings > General > Software Update. Every browser on iPhone and iPad runs on the system's version, so switching to another browser app won't help.

Computer and Android

Update your browser, or open Guard.ch in a current version of Chrome, Edge, Firefox or Safari.

All integrations

Connect Codex to Guard.ch

Let Codex open and use websites in a Guard.ch cloud browser. Watch live or hand over a running session.

The Guard.ch teamProduct team

Connect Codex

Install the Codex CLI and sign in; the Codex app and IDE extension use the same setup. Use Bash or Zsh (macOS, Linux or WSL) for the command below.

  1. 1. Add the connection

    Run this command in your terminal. It registers Guard.ch in your Codex configuration.

    Terminal

    Run in your terminal

    codex mcp add guardch --url https://api.guard.ch/mcp

  2. 2. Sign in and allow access

    codex mcp login guardch opens the Guard.ch sign-in page in your browser. Sign in and allow access; Codex keeps the sign-in for later sessions.

    codex mcp login guardch

  3. 3. Try it in a new chat

    Start codex and check the connection with /mcp. Then send the task below.

    /mcp

    Open example.com in a Guard.ch browser and tell me what the page says.

0 of 3 steps marked done

Need help?

If Codex says guardch needs sign-in, run codex mcp login guardch again. Use codex mcp list to inspect the configuration.

Hand over a running session

Choose “Hand off to an agent” in the Guard.ch viewer and paste the prepared prompt into your assistant’s chat. The session ID in that prompt lets the assistant continue in the same browser. Sign your assistant in with the same Guard.ch account.

MCP reference and all browser tools

Open the AI agents dashboard