Imap MCP Server vs Discord MCP
A side-by-side look at the Imap MCP Server and Discord MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Imap MCP Server for communication work as a local process; choose Discord MCP for communication as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Imap MCP Server when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: other.
- You want tools like
imap_add_account, imap_update_account, imap_list_accounts.
Choose Discord MCP when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
DISCORD_TOKEN, DISCORD_MESSAGE_CONTENT, DISCORD_GUILD_MEMBERS, DISCORD_MCP_TOOLSETS, DISCORD_ALLOWED_GUILDS. - You want tools like
discord_list_guilds, discord_get_guild_info, discord_list_channels.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Communication | Communication |
| Quality signal | 71/100 · Great | 67/100 · Great |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | other | API key required |
| Pricing | Free | Free |
| Required env vars | None listed | DISCORD_TOKENDISCORD_MESSAGE_CONTENTDISCORD_GUILD_MEMBERSDISCORD_MCP_TOOLSETSDISCORD_ALLOWED_GUILDS |
| Verified owner | Community listing | Community listing |
| GitHub stars | 111 | 28 |
| Directory activity | 7 views 0 installs 0 upvotes | 2 views 0 installs 0 upvotes |
| Tools | 40 | 99 |
| Full listing | View Imap MCP Server | View Discord MCP |
Tools & capabilities
Imap MCP Server tools 40
imap_add_accountAdd a new IMAP account configurationimap_update_accountUpdate an existing IMAP account. Useful for fixing SMTP settings without removing and re-adding the account.imap_list_accountsList all configured IMAP accountsimap_remove_accountRemove an IMAP account configurationimap_connectConnect to an IMAP accountimap_disconnectDisconnect from an IMAP accountimap_test_accountTest an existing account connection without re-entering credentials. Validates IMAP connectivity and returns folder count and message count.imap_search_emailsNote: on some servers a 'flagged' or starred message carries a custom keyword (e.g. an Open-Xchange color label or Apple's $MailFlagBit*) instead of, or in addition to, the \Flagged system flag. After any flagged search, inspect each result's customKeywords field before concluding a message is or isn't flagged — do not rely on the flagged filter alone. Search for emails matching criteria (sender, recipient, subject, body text, date range, read/flagged status). Use this to FIND messages when you know something about them but not their UID — e.g. "emails from amazon last week", "unread invoices". By default searches a single folder (INBOX). Set searchAllFolders=true to scan every mailbox at once — this catches messages filed away by rules (e.g. a receipt routed to a custom folder); Trash/Spam/Drafts are skipped unless you opt in. By default returns lightweight headers (uid, from, subject, date, and folder when searching across folders); set `includeBody=true` to also return the parsed body in one round-trip instead of paying the N+1 cost of calling imap_get_email per match. For the newest messages without criteria, prefer imap_get_latest_emails.imap_get_emailRead the FULL content of a single email by its UID (body, sender/recipients, date, attachment list, optional raw headers and text-attachment previews). By default the body is returned as clean Markdown in markdownContent and raw HTML is omitted so it never crosses the boundary; set bodyFormat to "html" for the legacy raw htmlContent, or "text" for plain text only. Use after imap_search_emails or imap_get_latest_emails gives you a uid. Body text is truncated to maxContentLength to protect the context window — raise it for long messages. To fetch attachment bytes, use imap_download_attachment.imap_upload_fileUpload a file to the server for use as an email attachment. Returns a path that can be used with imap_send_email attachments. This allows sending large attachments without hitting context window limits. Max size: 26214400 bytes (configurable via IMAP_MAX_UPLOAD_SIZE). Uploads are auto-deleted after 86400000 ms (configurable via IMAP_UPLOAD_TTL_MS).imap_download_attachmentDownload a single attachment from an email (folder + uid + attachment filename/contentId, as listed by imap_get_email). Images are returned inline for viewing; PDFs are saved and their text is extracted inline (extractText); other files are saved to the shared downloads directory (or savePath). Use when the user wants the actual file contents, not just the message body.imap_mark_as_readMark one or many emails as read. Accepts a single UID or an array — pass an array to flag N messages in one IMAP STORE round-trip (useful when triaging).- +28 more on the listing page
Discord MCP tools 99
discord_list_guildsList every Discord server (guild) the bot is a member of (id, name, member count, icon). Takes no arguments. Read-only. Start here to discover the guild_id needed by most other tools.discord_get_guild_infoGet details about one server: name, description, member/channel/role counts, boost tier, owner, and creation date. Read-only. Use discord_get_server_stats for a finer breakdown (humans vs bots, channel types).discord_list_channelsList all channels in a server, grouped by their parent category and ordered by position. Returns a JSON object keyed by category name. Read-only. Use discord_find_channel_by_name to locate a specific channel.discord_find_channel_by_nameFind channels whose name contains a substring (case-insensitive). Returns matching channels (id, name, type) as a JSON array. Read-only. Useful for resolving a channel_id when you only know the channel's name.discord_read_messagesRead messages from a text channel or thread, oldest-to-newest. Page backwards by re-calling with before set to the id of the oldest message you received, which walks a channel past the 100-message per-call cap. Requires the View Channel and Read Message History permissions. Returns { messages: [...] } with id, author, content, timestamp, attachment count, pinned flag. Use discord_search_messages to filter by keyword, or discord_fetch_pinned_messages for pinned messages only.discord_send_messageSend a plain-text message to a channel or thread. For rich content (title, color, fields, images) use discord_send_embed; to attach a reply reference to an existing message use discord_reply_message. Requires the bot to have the Send Messages permission. Returns the new message ID.discord_reply_messageReply to a specific message, attaching a reply reference so clients show it as a threaded reply. Use discord_send_message for a standalone message with no reference. Requires the Send Messages permission. Returns the new reply's message ID.discord_edit_messageEdit the text content of a message previously sent by this bot. Discord forbids editing other users' messages, so this fails for non-bot messages. Use discord_edit_embed for embed messages. Works in text channels and threads. Returns the edited message ID.discord_add_reactionAdd a single emoji reaction to a message as the bot. Requires the Add Reactions and Read Message History permissions. Use discord_remove_reactions to undo. Idempotent: re-adding the bot's existing reaction has no effect.discord_create_threadCreate a thread, either branching from an existing message (pass message_id) or as a standalone thread in a text channel (omit message_id). Standalone creation requires a parent text channel and fails if channel_id is itself a thread. Requires the Create Public Threads permission. Returns the new thread's ID.discord_bulk_delete_messagesPermanently delete multiple recent messages in one call. IRREVERSIBLE. SAFE BY DEFAULT: dry_run is true unless explicitly set to false, so call it first to preview, then re-call with dry_run:false to actually delete. Discord only allows bulk-deleting messages younger than 14 days; older ones are skipped. Requires the Manage Messages permission. Returns the number deleted.discord_send_embedSend a single rich embed (title, description, color, fields, author, footer, images, timestamp). Use discord_send_message for plain text, or discord_send_multiple_embeds to send several embeds at once. Requires the Send Messages and Embed Links permissions. Returns the new message ID.- +87 more on the listing page
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Imap MCP Server
{
"mcpServers": {
"imap-mcp-server": {
"command": "npx",
"args": [
"-y",
"imap-mcp-server"
]
}
}
}
Discord MCP
{
"mcpServers": {
"pasympa-discord-mcp": {
"command": "npx",
"args": [
"-y",
"@pasympa/discord-mcp"
],
"env": {
"DISCORD_TOKEN": "YOUR_DISCORD_TOKEN_HERE",
"DISCORD_MESSAGE_CONTENT": "YOUR_DISCORD_MESSAGE_CONTENT_HERE",
"DISCORD_GUILD_MEMBERS": "YOUR_DISCORD_GUILD_MEMBERS_HERE",
"DISCORD_MCP_TOOLSETS": "YOUR_DISCORD_MCP_TOOLSETS_HERE",
"DISCORD_ALLOWED_GUILDS": "YOUR_DISCORD_ALLOWED_GUILDS_HERE"
}
}
}
}
Frequently asked questions
Imap MCP Server is categorized under Communication and uses a local stdio subprocess. Discord MCP belongs to Communication and uses a local stdio subprocess. Pick Imap MCP Server for communication work and Discord MCP for communication.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Imap MCP Server is listed as free. Auth: other. Discord MCP is listed as free. Auth: api key required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add imap-mcp-server and pasympa-discord-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Imap MCP Server has a quality signal of 71/100 (Great) with 7 views, 0 installs and 111 GitHub stars. Discord MCP has 67/100 (Great) with 2 views, 0 installs and 28 GitHub stars.