The most capable Slack integration for MCP — connect your AI agent to your Slack workspace to read conversations, search messages, post updates, and manage channels.
Features:
- Read channel history and thread messages
- Search across all messages in your workspace
- Post messages and reply to threads
- List channels, members, and workspace info
- DM users directly from your agent
- Fetch file attachments and shared content
- Rate limiting and pagination handled automatically
This community-maintained server (1,500+ GitHub stars) is trusted by engineering teams who want their AI agent to stay in sync with Slack conversations, summarize threads, and post automated updates.
Requirements:
- Slack Bot Token (xoxb-...) with appropriate scopes: channels:history, channels:read, chat:write, users:read
- Slack Team ID