discord_send_message

Send messages to a specific Discord channel using a channel ID, optionally including attachments (up to 10 files) and text-to-speech functionality. Use this tool to communicate directly within Discord via the Discord MCP Server.

Instructions

Send a message to a Discord channel, optionally with up to 10 files

Input Schema

Name	Required	Description
`channelId`	Yes	The Discord channel ID
`content`	No	Message content (max 2000 characters)
`files`	No	Files to attach to the message
`replyTo`	No	Message ID to reply to
`tts`	No	Send as text-to-speech message

Input Schema (JSON Schema)

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false,
  "properties": {
    "channelId": {
      "description": "The Discord channel ID",
      "type": "string"
    },
    "content": {
      "default": "",
      "description": "Message content (max 2000 characters)",
      "maxLength": 2000,
      "type": "string"
    },
    "files": {
      "description": "Files to attach to the message",
      "items": {
        "additionalProperties": false,
        "properties": {
          "file": {
            "description": "MCP file reference",
            "type": "string"
          },
          "filename": {
            "description": "Filename to use when uploading",
            "type": "string"
          },
          "spoiler": {
            "description": "Mark file as spoiler",
            "type": "boolean"
          }
        },
        "required": [
          "file",
          "filename"
        ],
        "type": "object"
      },
      "maxItems": 10,
      "type": "array"
    },
    "replyTo": {
      "description": "Message ID to reply to",
      "type": "string"
    },
    "tts": {
      "description": "Send as text-to-speech message",
      "type": "boolean"
    }
  },
  "required": [
    "channelId"
  ],
  "type": "object"
}

Discord MCP Server

discord_send_message

Instructions

Input Schema

Input Schema (JSON Schema)

Other Tools from Discord MCP Server

Related Tools

MCP directory API