Hosted npm Install Setup Guide
The free local path ships the current 19-tool surface with session-based auth and no app/admin queue. Hosted adds permanent OAuth, indexed retrieval, scheduled intelligence, and team continuity when the workflow must run without you.

Slack MCP Server 🔧 MCP Demo

Watch an AI handle your Monday morning Slack without ever opening it

Claude

It's Monday,
9:07 AM.

A jammed printer. Nobody knows the PIN.
The guy who did left six months ago.

His message is still in #facilities.

Slack MCP Server  ·  No OAuth  ·  One command

47 0

You never opened Slack.

47 unreads, cleared. And the printer PIN is 4729.

npx -y @jtalk22/slack-mcp --setup

Claude · Cursor · Copilot · Gemini · Windsurf

github.com/jtalk22/slack-mcp-server

ê
Message Claude...
🔨 19 tools
🔨 Available Slack Tools
slack_search_messages
Search across your workspace
slack_list_conversations
List DMs and channels
slack_conversations_history
Get messages from a conversation
slack_get_thread
Get all replies in a thread
slack_send_message
Send a message to any channel
slack_get_full_conversation
Export full history with threads
slack_users_info
Get user details
slack_list_users
List workspace users
slack_conversations_unreads
Get channels with unread messages
slack_add_reaction
Add emoji reaction to a message
slack_conversations_mark
Mark conversation as read
slack_users_search
Search users by name or email
slack_remove_reaction
Remove emoji reaction
slack_health_check
Verify token validity
slack_token_status
Check token health
Press F or Esc to exit