Slack actions

Every Slack action

• Channel ActionSend a channel-specific action like a typing indicator. Use this before long-running operations to show the user the agent is working.
• Send Slack MessageSend a message to a Slack channel via the Bot API with mrkdwn formatting and optional Block Kit layouts
• Slack Add ReactionAdd an emoji reaction to a Slack message. Use emoji name without colons.
• Slack Channel HistoryRead recent messages from a Slack channel. Uses conversations.history API.
• Slack ChannelsList or search Slack channels. Returns channel names, IDs, topics, and member counts
• Slack File UploadUpload a file to a Slack channel. Accepts a flo:blob token, base64, or text.
• Slack Rich MessageSend a rich Slack message with Block Kit layouts. Use this when you need structured formatting: sections with fields, images, buttons, dividers, or context blocks. For simple text replies, use the normal response instead. Blocks use Slack mrkdwn (*bold*, _italic_, ~strike~, `code`). IMPORTANT: bot_token, channel_id, and thread_ts are pre-configured: do NOT provide them and do NOT ask the user for them. You only need to provide: text (fallback) and blocks (the Block Kit JSON array).
• Slack Search MessagesSearch Slack messages. Requires a user token (xoxp-), not a bot token. Supports modifiers: from:user, in:channel, before:date, after:date
• Slack Thread RepliesRead replies in a Slack thread. Requires the channel ID and thread timestamp.
• Slack User ProfileGet a Slack user's full profile by user ID. Returns name, email, title, phone, timezone, status, and avatar
• Slack UsersList or search Slack workspace members. Returns display names, real names, email addresses, and status
• Slack WebhookSend a message to a Slack channel via webhook with mrkdwn formatting and optional Block Kit layouts