Simctl MCP vs Discord Node MCP — MCP Server Comparison | AllMCPs
Side-by-Side Model Context Protocol Comparison
Simctl MCP vs Discord Node MCP
In-depth architectural comparison of the Simctl MCP and Discord Node MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Simctl MCP
Communication · Local stdio
Quality: 56/100 (Good) | Auth: No auth required
Discord Node MCP
Communication · Local stdio
Quality: 53/100 (Good) | Auth: No auth required
Verdict Summary: Choose Simctl MCP if you need specialized Communication tools running via a local process. Choose Discord Node MCP if your workspace requires Communication integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose Simctl MCP when:
You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Simctl MCP is categorized under Communication and uses a local stdio subprocess. In contrast, Discord Node MCP belongs to Communication using local stdio subprocess. Select Simctl MCP when you need capabilities focused on communication and Discord Node MCP when you require tools for communication.
List all Discord servers (guilds) the bot has access to.
Returns server names, IDs, member counts, and owner information.
Args:
- response_format ('markdown' | 'json'): Output format (default: 'json')
Returns:
List of guilds with id, name, memberCount, icon, ownerId
discord_get_guild
Get detailed information about a specific Discord server.
Args:
- guild_id (string): Discord server/guild ID
- response_format ('markdown' | 'json'): Output format (default: 'json')
Returns:
Server details including name, member count, owner, and icon
discord_leave_guild
Leave a Discord server (guild). The bot will no longer have access to this server.
WARNING: This is a destructive action. The bot will need to be re-invited to rejoin.
Args:
- guild_id (string): Discord server/guild ID to leave
- confirm (boolean): Must be set to true to confirm leaving
Returns:
Confirmation message with server details
discord_edit_guild
Edit server settings like name, verification level, and system channel.
Args:
- guild_id (string): Discord server/guild ID
- name (string, optional): New server name
- verification_level (string, optional): 'none', 'low', 'medium', 'high', 'very_high'
- default_notifications (string, optional): 'all_messages' or 'only_mentions'
- afk_channel_id (string, optional): AFK voice channel ID
- afk_timeout (number, optional): AFK timeout in seconds
- system_channel_id (string, optional): System messages channel
- system_channel_flags (object, optional): System channel behavior
Returns:
Updated server details
discord_list_channels
List channels in a Discord server.
Args:
- guild_id (string): Discord server/guild ID
- type ('text' | 'voice' | 'category' | 'all'): Filter by channel type (default: 'all')
- response_format ('markdown' | 'json'): Output format (default: 'json')
Returns:
List of channels with id, name, type, topic, and category info
discord_get_channel
Get detailed information about a specific channel.
Args:
- channel_id (string): Discord channel ID
- response_format ('markdown' | 'json'): Output format (default: 'json')
Returns:
Channel details including name, type, topic, and category
discord_create_channel
Create a new channel or category in a Discord server.
Args:
- guild_id (string): Discord server/guild ID
- name (string): Channel name
- type ('text' | 'voice' | 'category' | 'forum'): Channel type (default: 'text')
- topic (string, optional): Channel topic (text/forum channels only)
- parent_id (string, optional): Category ID to create channel under (not for categories)
- nsfw (boolean, optional): Whether the channel is NSFW (text/forum channels only)
- bitrate (number, optional): Bitrate for voice channels (8000-384000)
- user_limit (number, optional): User limit for voice channels (0 = unlimited)
- default_reaction_emoji (string, optional): Default emoji for forum posts (emoji char or custom ID)
- default_sort_order ('latest_activity' | 'creation_date', optional): Sort order for forum posts
- default_forum_layout ('not_set' | 'list_view' | 'gallery_view', optional): Forum layout
- available_tags (array, optional): Tags for forum posts (max 20)
- name (string): Tag name (max 20 chars)
- moderated (boolean, optional): Only mods can apply this tag
- emoji_name (string, optional): Unicode emoji (e.g., '🎮')
- emoji_id (string, optional): Custom emoji ID
Returns:
The created channel's details
discord_delete_channel
Delete a channel from a Discord server. This action is permanent!
Args:
- channel_id (string): Discord channel ID to delete
Returns:
Confirmation of deletion
discord_edit_channel
Edit a channel's properties including name, topic, category, position, and more.
Args:
- channel_id (string): Discord channel ID
- name (string, optional): New channel name
- topic (string, optional): New channel topic
- parent_id (string, optional): Move to a different category (or 'none' to remove from category)
- position (number, optional): New position of the channel
- nsfw (boolean, optional): Whether the channel is NSFW
- bitrate (number, optional): Bitrate for voice channels (8000-384000)
- user_limit (number, optional): User limit for voice channels
- default_reaction_emoji (string, optional): Default emoji for forum posts (emoji char or custom ID, 'none' to remove)
- default_sort_order ('latest_activity' | 'creation_date', optional): Sort order for forum posts
- default_forum_layout ('not_set' | 'list_view' | 'gallery_view', optional): Forum layout
- available_tags (array, optional): Tags for forum posts (max 20)
WARNING: This REPLACES all existing tags! To keep existing tags, first use discord_get_channel
to get current tags with their IDs, then include them in this array with their id field.
- id (string): Tag ID - REQUIRED to preserve existing tags, omit only for new tags
- name (string): Tag name (max 20 chars)
- moderated (boolean, optional): Only mods can apply this tag
- emoji_name (string, optional): Unicode emoji (e.g., '🎮')
- emoji_id (string, optional): Custom emoji ID
Returns:
Updated channel details
discord_set_channel_permissions
Set permission overrides for a role or member on a channel.
Common permission names:
- View: ViewChannel
- Messages: SendMessages, ReadMessageHistory, ManageMessages, EmbedLinks, AttachFiles, AddReactions
- Voice: Connect, Speak, Stream, MuteMembers, DeafenMembers, MoveMembers
- Threads: CreatePublicThreads, CreatePrivateThreads, SendMessagesInThreads
- Management: ManageChannels, ManageRoles, ManageWebhooks
Args:
- channel_id (string): Discord channel ID
- target_id (string): Role or User ID to set permissions for
- target_type ('role' | 'member'): Whether target is a role or member
- allow (string[], optional): Permissions to allow (e.g., ['ViewChannel', 'SendMessages'])
- deny (string[], optional): Permissions to deny (e.g., ['SendMessages'])
Returns:
Confirmation of permission changes
discord_remove_channel_permissions
Remove all permission overrides for a role or member on a channel.
Args:
- channel_id (string): Discord channel ID
- target_id (string): Role or User ID to remove permission overrides for
Returns:
Confirmation of removal
discord_get_channel_permissions
Get all permission overrides for a channel.
Args:
- channel_id (string): Discord channel ID
- response_format ('markdown' | 'json'): Output format (default: 'json')
Returns:
List of permission overrides with allow/deny for each role/member