Slack – MCP tools

slack_post_message
MCP Server for Slack
Send messages to Slack channels using the MCP Server for Slack. This tool enables AI assistants to communicate directly within Slack workspaces by posting text content to specified channels.
Apache 2.0
slack_post_message
Slack
Send messages to Slack channels or direct messages using channel ID and text content. This tool enables automated communication within Slack workspaces through API integration.
slack_post_message
Slack MCP Server
Send messages directly to a specified Slack channel using the Slack MCP Server, enabling integration with MCP clients for streamlined communication and collaboration.
slack_reply_to_thread
Slack
Post replies to specific message threads in Slack channels using channel ID, thread timestamp, and your message text.
slack_list_channels
Slack
Retrieve a list of public and private Slack channels that the bot can access, with pagination support for large workspaces.
slack_add_reaction
Slack
Add emoji reactions to Slack messages to express responses, acknowledge receipt, or organize conversations using channel ID, message timestamp, and emoji name.

Interested in MCP?

Join the MCP community for support and updates.