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Remove one or more default channels from an org-level IDP group (user group).

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

Remove one or more default channels from an org-level IDP group (user group). [POST /admin.usergroups.removeChannels]

Name on the gateway: slack_api__admin_usergroups_remove_channels · may change things.

Parameters

Name	Type	Description
`usergroup_id` required	`string`	ID of the IDP Group
`channel_ids` required	`string`	Comma-separated string of channel IDs

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__admin_usergroups_remove_channels",
  "arguments": {
    "usergroup_id": "…",
    "channel_ids": "…"
  }
}

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 remove one or more default channels from an org-level idp group (user group). tool with usergroup_id set to ….