Slack
By thumbsupordown
MCP server for the Slack API: list channels, post messages and thread replies, add emoji reactions, and look up channel history and user profiles.
Tools
slack_add_reaction
Add an emoji reaction to a specific message in a Slack channel.
slack_get_channel_history
Retrieve the recent message history from a Slack channel.
slack_get_thread_replies
Fetch all of the reply messages within a specific Slack message thread.
slack_get_user_profile
Retrieve the detailed profile information for a specific Slack user.
slack_get_users
List the users in the Slack workspace along with basic profile data.
slack_list_channels
List the public channels available in the Slack workspace, with pagination.
slack_post_message
Post a new message to a specified Slack channel on behalf of the app.
slack_reply_to_thread
Reply to an existing message thread in a Slack channel.