Human-in-the-Loop Slack MCP Server

Tools · 39

• slack_send_message Send a message to a Slack channel or user
• slack_reply_to_thread Reply to a specific message thread in Slack
• slack_add_reaction Add an emoji reaction to a Slack message
• slack_get_channel_history Retrieve recent messages from a Slack channel
• slack_search_messages Search for messages in Slack using a query
• slack_get_user_info Get information about a Slack user
• slack_create_channel Create a new Slack channel
• slack_invite_to_channel Invite users to a Slack channel
• slack_upload_file Upload a file to a Slack channel or DM
• slack_set_topic Set the topic of a Slack channel
• slack_set_purpose Set the purpose of a Slack channel
• slack_archive_channel Archive a Slack channel
• slack_get_thread_replies Get all replies in a Slack thread
• slack_remove_reaction Remove an emoji reaction from a Slack message
• slack_get_presence Get the presence status of a Slack user
• slack_set_presence Set the presence status of the bot user
• slack_get_channel_info Get information about a Slack channel
• slack_list_channels List all public channels in the Slack workspace
• slack_list_users List all users in the Slack workspace
• slack_open_dialog Open a dialog with a user for interactive input
• slack_post_ephemeral Post an ephemeral message to a user in a channel
• slack_update_message Update a previously sent Slack message
• slack_delete_message Delete a Slack message
• slack_pin_message Pin a message to a Slack channel
• slack_unpin_message Unpin a message from a Slack channel
• slack_get_pinned_messages Get all pinned messages in a Slack channel
• slack_remind_user Set a reminder for a Slack user
• slack_get_reminders Get all reminders for the authenticated user
• slack_complete_reminder Mark a reminder as complete
• slack_remove_reminder Remove a reminder
• slack_create_scheduled_message Schedule a message to be sent at a later time
• slack_list_scheduled_messages List all scheduled messages
• slack_delete_scheduled_message Delete a scheduled message
• slack_get_emoji_list Get the list of custom emoji in the workspace
• slack_get_file_info Get information about a file in Slack
• slack_list_files List files in Slack with optional filters
• slack_delete_file Delete a file from Slack
• slack_get_bot_info Get information about the bot user
• slack_test_auth Test authentication with the Slack API