Slack

Run /slack-post to have the agent write a Slack message and post it for you:

/slack-post #team summary of what we shipped today

The message opens in the preview pane first. Approve it and it’s posted; reject it with a reason or inline comments and the agent revises it. Ask for several messages and they’re posted as a thread, each previewed in turn, once you’ve approved them all.

Pass --thread with a message’s link to reply in its thread instead.

/slack-post posts through Claude’s Slack connector, so connect it to your workspace first.

Default channel

Leave out the channel and the message goes to slack.channel:

assist config set slack.channel "#team"