Claude Code
Connection command + browser sign-inBefore starting: Claude Code installed and signed in, plus an eligible OPO account. Include an official installation link for new users.
- 1
Add the OPO connection.
Copy the supplied OPO MCP connection command and run it in the terminal.
- 2
Open the connection menu.
Open Claude Code and enter /mcp.
- 3
Authorise your account.
Select the OPO connection, complete the OPO browser sign-in and approve the stated read-only access.
- 4
Confirm and ask.
Return to Claude Code, confirm the server is connected and copy one of the three example questions.
The documented platform pattern is remote HTTP MCP plus browser authentication through /mcp. Official Claude Code setup ↗
Codex
Desktop setupBefore starting: The supported desktop app installed and signed in, plus an eligible OPO account.
- 1
Add an MCP server.
Open the app's Settings, then MCP servers, then Add server.
- 2
Enter the OPO connection.
Enter its name, select Streamable HTTP and paste the supplied OPO server address.
- 3
Save and authenticate.
Save and restart as prompted. Select Authenticate and complete the OPO authorisation.
- 4
Confirm and ask.
Check the connection through /mcp, then copy one of the three example questions.
The documented platform pattern is a desktop MCP server entry over Streamable HTTP with in-app authentication. Official Codex MCP setup ↗