Skip to main content

New Slack MCP Server tools released

We've added the following tools to the Slack MCP server:

  • Add reactions — adds an emoji reaction to a Slack message on behalf of the authenticated user.
  • Create a conversation/channel — creates a new Slack channel, group DM, or IM conversation on behalf of the authenticated user.
  • List channel members — retrieve a list of user IDs for members of a given SLack channel or conversation.
  • List emoji — returns the list of custom emoji available in the workspace.
  • Read files — retrieves metadata and content of files shared in Slack workspaces.

Read all about the MCP server in the API docs.