Home / Servers / Slack API / usergroups_users_update

Update the list of users for a User Group

An MCP tool from the Slack API server, hosted on mcp.hjlabs.in.

Update the list of users for a User Group [POST /usergroups.users.update]

Name on the gateway: slack_api__usergroups_users_update · may change things.

Parameters

Name	Type	Description
`include_count`	`boolean`	Include the number of users in the User Group.
`usergroup` required	`string`	The encoded ID of the User Group to update.
`users` required	`string`	A comma separated string of encoded user IDs that represent the entire list of…

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments

{
  "name": "slack_api__usergroups_users_update",
  "arguments": {
    "usergroup": "…",
    "users": "…"
  }
}

Or connect the Slack API server directly, which lists 174 tools including this one:

Run in your terminal

claude mcp add --transport http hj-slack-api https://mcp.hjlabs.in/mcp/slack-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Use the update the list of users for a user group tool with include_count set to ….