Cannot setup mattermost from the curl install

[rich eagle]

I am using the curl install command from the openclaw website, i want to setup channel mattermost. and it goes fine until it asks for the bot token, when i enter it the error Error: Mattermost requires --bot-token and --http-url (or --use-env). appears

◇ Select channel (QuickStart)
│ Mattermost (plugin)
│
◇ Mattermost bot token ─────────────────────────────────────────────────╮
│ │
│ 1) Mattermost System Console -> Integrations -> Bot Accounts │
│ 2) Create a bot + copy its token │
│ 3) Use your server base URL (e.g., https://chat.example.com) │
│ Tip: the bot must be a member of any channel you want it to monitor. │
│ Docs: mattermost │
│ │
├────────────────────────────────────────────────────────────────────────╯
│
◇ How do you want to provide this bot token?
│ Enter bot token
│
◇ Enter Mattermost bot token
│ kq9kumnqjtyq8ngc939xbhku3e
Error: Mattermost requires --bot-token and --http-url (or --use-env).

[onyx hatch]

First: rotate that Mattermost bot token — it was posted in a public support thread, so treat it as compromised.

This looks like the Mattermost setup path is validating before it asks for the base URL. Quick workaround: run the channel add command non-interactively with both required values in one shot:

openclaw channels add --channel mattermost --bot-token 'NEW_ROTATED_TOKEN' --http-url 'https://your-mattermost.example.com'

Or use env vars instead:

export MATTERMOST_BOT_TOKEN='NEW_ROTATED_TOKEN'
export MATTERMOST_URL='https://your-mattermost.example.com'
openclaw channels add --channel mattermost --use-env

Then check: