Slack

send_message_on_slack

Post a new message to a Slack channel. Provide either channel_id or channel_name.

Remote KaranThink41/official-slack-mcp

Other tools also called send_message_on_slack? See providers with this name

Input Schema


            {
  "type": "object",
  "properties": {
    "text": {
      "type": "string",
      "description": "The message text to post"
    },
    "channel_id": {
      "type": "string",
      "description": "The ID of the channel to post to."
    },
    "channel_name": {
      "type": "string",
      "description": "The name of the channel to post to (will be resolved to channel_id if channel_id is not provided)."
    }
  }
}
          

Provider

Slack →