# Codex

## Add via CLI[​](#add-via-cli "Direct link to Add via CLI")

```
codex mcp add mobile-mcp npx "@mobilenext/mobile-mcp@latest"
```

## Add via config file[​](#add-via-config-file "Direct link to Add via config file")

Add the following to `~/.codex/config.toml`:

```
[mcp_servers.mobile-mcp]

command = "npx"

args = ["@mobilenext/mobile-mcp@latest"]
```

Save the file. Codex will start Mobile MCP automatically when a mobile tool is invoked.