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Create a public or private channel-based conversation.

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

Create a public or private channel-based conversation. [POST /admin.conversations.create]

Name on the gateway: slack_api__admin_conversations_create · may change things.

Parameters

Name	Type	Description
`name` required	`string`	Name of the public or private channel to create.
`description`	`string`	Description of the public or private channel to create.
`is_private` required	`boolean`	When true, creates a private channel instead of a public channel
`org_wide`	`boolean`	When true, the channel will be available org-wide. Note: if the channel is not…
`team_id`	`string`	The workspace to create the channel in. Note: this argument is required unless…

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_conversations_create",
  "arguments": {
    "name": "…",
    "is_private": true
  }
}

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 create a public or private channel-based conversation. tool with name set to ….