Documentation for adding the MCP server to codex using their config.toml file is missing

[arjuna-dev]

The current documentation does not explain how to add or configure an MCP server in Codex using the config.toml file

[TBSniller]

Just add manually

[mcp_servers.postgres]
args = ['run', '-i', '--rm', '-e', 'DATABASE_URI=postgresql://USER:PASS@localhost:5432/DB' ,'crystaldba/postgres-mcp', '--access-mode=unrestricted']
command = 'docker'