MCP-Discord

MCP-Discord

A Discord MCP (Model Context Protocol) server that enables AI assistants to interact with the Discord platform.

Overview

MCP-Discord provides the following Discord-related functionalities:

• Login to Discord bot
• List servers the bot is a member of
• Get server information
• Search messages in a server
• Read/delete channel messages
• Send messages to specified channels (using either channel IDs or channel names)
• Retrieve forum channel lists
• Create/delete/reply to forum posts
• Create/delete text channels
• Add/remove message reactions
• Create/edit/delete/use webhooks

Table of Contents

• Prerequisites
• Installation
• Configuration
• Tools Documentation
  • Basic Functions
  • Channel Management
  • Forum Functions
  • Messages and Reactions
  • Webhook Management
• Development
• License

Prerequisites

• Node.js (v16.0.0 or higher)

• npm (v7.0.0 or higher)

• A Discord bot with appropriate permissions

  • Bot token (obtainable from the Discord Developer Portal)
  • Message Content Intent enabled
  • Server Members Intent enabled
  • Presence Intent enabled

• Permissions required in your Discord server:

  Easiest Setup

  • Administrator (Recommended for quick setup and full functionality)

  Or, select only the required permissions:

  • Send Messages
  • Create Public Threads
  • Send Messages in Threads
  • Manage Messages
  • Manage Threads
  • Manage Channels
  • Manage Webhooks
  • Add Reactions
  • View Channel

• Add your Discord bot to your server

  • To add your Discord bot to your server, use one of the following invite links (replace INSERT_CLIENT_ID_HERE with your bot's client ID):
    • Administrator (full access): https://discord.com/oauth2/authorize?client_id=INSERT_CLIENT_ID_HERE&scope=bot&permissions=8
    • Custom permissions (minimum required): https://discord.com/oauth2/authorize?client_id=INSERT_CLIENT_ID_HERE&scope=bot&permissions=52076489808

Note:
According to Discord's security model, a bot can only access information from servers it has been explicitly added to.
If you want to use this MCP server to access a specific Discord server, you must add the bot to that server first.
Use the invite link below to add the bot to your target server.

Installation

Installing via NPM

You can use it with the following command:

npx mcp-discord --config ${DISCORD_TOKEN}

For more details, you can check out the NPM Package.

Installing via Smithery

To install mcp-discord automatically via Smithery

Installing via Docker

You can run mcp-discord using Docker. The Docker images are automatically built and published to Docker Hub.

Docker Hub Repository: barryy625/mcp-discord

Docker container uses stdio by default.

# Pull the latest image
docker pull barryy625/mcp-discord:latest

# Run with environment variable
docker run -e DISCORD_TOKEN=your_discord_bot_token barryy625/mcp-discord:latest

# Or run with command line config
docker run barryy625/mcp-discord:latest --config "your_discord_bot_token"

Alternatively, override the --transport and --port flags to run http on a port of your choosing. In this case, also map the ports.

# Pull the latest image
docker pull barryy625/mcp-discord:latest

# Run with environment variable
docker run -e DISCORD_TOKEN=your_discord_bot_token -p 8080:8080 barryy625/mcp-discord:latest --transport http --port 8081

# Or run with command line config
docker run -p 8080:8080 barryy625/mcp-discord:latest --config "your_discord_bot_token" --transport http --port 8081

Available Tags:

• latest - Latest stable version from main branch
• v1.3.3, etc. - Specific version releases

Manual Installation

# Clone the repository
git clone https://github.com/barryyip0625/mcp-discord.git
cd mcp-discord

# Install dependencies
npm install

# Compile TypeScript
npm run build

Configuration

A Discord bot token is required for proper operation. The server supports two transport methods: stdio and streamable HTTP.

Transport Methods

1. stdio (Default)

   • Traditional stdio transport for basic usage
   • Suitable for simple integrations

2. streamable HTTP

   • HTTP-based transport for more advanced scenarios
   • Supports stateless operation
   • Configurable port number

Configuration Options

You can provide configuration in two ways:

1. Environment variables:

DISCORD_TOKEN=your_discord_bot_token

2. Using command line arguments:

# For stdio transport (default)
node build/index.js --config "your_discord_bot_token"

# For streamable HTTP transport
node build/index.js --transport http --port 3000 --config "your_discord_bot_token"

Usage with Claude/Cursor

Docker

You can use Docker containers with both Claude and Cursor:

{
    "mcpServers": {
        "discord": {
            "command": "docker",
            "args": [
                "run",
                "--rm",
                "-e",
                "DISCORD_TOKEN=your_discord_bot_token",
                "-p",
                "8080:8080",
                "barryy625/mcp-discord:latest",
                "--transport",
                "http",
                "--port",
                "8080"
            ]
        }
    }
}

Claude

1. Using stdio transport:

{
    "mcpServers": {
        "discord": {
            "command": "node",
            "args": [
                "path/to/mcp-discord/build/index.js",
                "--config",
                "your_discord_bot_token"
            ]
        }
    }
}

2. Using streamable HTTP transport:

{
    "mcpServers": {
        "discord": {
            "command": "node",
            "args": [
                "path/to/mcp-discord/build/index.js",
                "--transport",
                "http",
                "--port",
                "3000",
                "--config",
                "your_discord_bot_token"
            ]
        }
    }
}

Cursor

1. Using stdio transport:

{
    "mcpServers": {
        "discord": {
            "command": "cmd",
            "args": [
                "/c",
                "node",
                "path/to/mcp-discord/build/index.js",
                "--config",
                "your_discord_bot_token"
            ]
        }
    }
}

2. Using streamable HTTP transport:

{
    "mcpServers": {
        "discord": {
            "command": "cmd",
            "args": [
                "/c",
                "node",
                "path/to/mcp-discord/build/index.js",
                "--transport",
                "http",
                "--port",
                "3000",
                "--config",
                "your_discord_bot_token"
            ]
        }
    }
}

Tools Documentation

Basic Functions

• discord_login: Login to Discord using the configured token
• discord_list_servers: List all Discord servers the bot is a member of
• discord_send: Send a message to a specified channel (supports both channel ID and channel name)
• discord_get_server_info: Get Discord server information

Channel Management

• discord_create_text_channel: Create a text channel
• discord_delete_channel: Delete a channel

Forum Functions

• discord_get_forum_channels: Get a list of forum channels
• discord_create_forum_post: Create a forum post
• discord_get_forum_post: Get a forum post
• discord_reply_to_forum: Reply to a forum post
• discord_delete_forum_post: Delete a forum post

Messages and Reactions

• discord_search_messages: Search messages in a server
• discord_read_messages: Read channel messages
• discord_add_reaction: Add a reaction to a message
• discord_add_multiple_reactions: Add multiple reactions to a message
• discord_remove_reaction: Remove a reaction from a message
• discord_delete_message: Delete a specific message from a channel

Webhook Management

• discord_create_webhook: Creates a new webhook for a Discord channel
• discord_send_webhook_message: Sends a message to a Discord channel using a webhook
• discord_edit_webhook: Edits an existing webhook for a Discord channel
• discord_delete_webhook: Deletes an existing webhook for a Discord channel

Development

# Development mode
npm run dev

License

MIT License