discord-mcp

Instructions

Implementation Reference

• src/tools/messages.ts:331-336 (handler)

  Handler for discord_add_reaction which fetches the message from the channel and adds the specified emoji reaction.

  case "discord_add_reaction": {
    const channel = await getTextChannel(args.channel_id as string);
    const msg = await channel.messages.fetch(args.message_id as string);
    await msg.react(args.emoji as string);
    return { content: [{ type: "text", text: `✅ Reacted with ${args.emoji} to message ${msg.id} in #${channel.name}.` }] };
  }

• src/tools/messages.ts:58-69 (schema)

  Schema definition for discord_add_reaction tool.

    name: "discord_add_reaction",
    description: "Add a reaction emoji to a message.",
    inputSchema: {
      type: "object",
      properties: {
        channel_id: { type: "string" },
        message_id: { type: "string" },
        emoji: { type: "string", description: "Unicode emoji (e.g. '👍') or custom emoji in format 'name:id'." },
      },
      required: ["channel_id", "message_id", "emoji"],
    },
  },