Slack MCP Server

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