Slack

Communication

Send messages and manage channels hands-free

• Send to channels, DMs, and threads
• Search messages across workspace
• Pin messages and add emoji reactions

Also available as an MCP integration

What You Can Do

• Send messages - To channels or DMs, edit existing messages, delete messages
• Read history - Fetch recent messages with configurable limit
• Reactions - Add emoji reactions (Unicode or :name: format), list reactions on messages
• Pins - Pin/unpin messages, list all pinned items in a channel
• Threads - Create threaded discussions from messages
• Search - Full-text search across channels and guilds
• Member info - Get user profile details by ID
• Custom emoji - List all custom emoji available in the workspace

Try Asking

• "Send a message to #engineering saying the deploy is complete"
• "Read the last 50 messages from #general"
• "React with checkmark to that message"
• "Pin the message about tomorrow's meeting"
• "Search for 'database migration' across all channels"
• "Create a thread on that message to discuss further"
• "List all pinned items in #team-sync"
• "Get member info for user U12345"

Pro Tips

• Emoji supports both Unicode (👍) and Slack's :name: format (:thumbsup:)
• Thread creation keeps channels clean for long discussions
• Pin strategically - channels have a pin limit
• Message search works across the entire workspace history
• Combine reactions for quick polls or acknowledgements

Plans

More Communication Skills

• WhatsApp - Send WhatsApp messages and files to anyone
• Voice Calls - Make and manage voice calls programmatically
• BlueBubbles - Full iMessage control with effects and reactions
• iMessage - Send and read iMessages directly from conversation
• Email (IMAP) - Read, compose, and manage email from any provider
• Discord - Send messages, polls, and reactions in Discord

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