MCP server for posting messages to Slack channels via webhooks or bot API. Supports configurable usernames, emojis, and both webhook and bot token authentication modes.
MCP server for interacting with Slack using a user token. It allows reading channels, DMs, threads, search, and posting messages as the authenticated user.
An MCP server that enables AI agents to read and write Slack messages as the user, not as a bot, using Slack user tokens for authentic actions across multiple workspaces.
MCP server for Slack that reads permalinks, threads, and channel history, and replies to threads or adds reactions using private browser-session tokens.