Whatsapp MCP vs Max Messenger
A side-by-side look at the Whatsapp MCP and Max Messenger MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Whatsapp MCP for communication work; choose Max Messenger 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 Whatsapp MCP when
- You need dedicated capabilities in the Communication domain.
- Its auth model fits you: other.
- You want tools like
search_contacts, list_messages, list_chats.
Choose Max Messenger when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
- You want tools like
get_messages, send_message, edit_message.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Communication | Communication |
| Quality signal | 52/100 · Good | 52/100 · Good |
| Install command | Not confirmed yet | Confirmed |
| Transport | — | Local subprocess (stdio) |
| Auth | other | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 6,717 | 11 |
| Directory activity | 7 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | 12 | 20 |
| Full listing | View Whatsapp MCP | View Max Messenger |
Tools & capabilities
Whatsapp MCP tools 12
search_contactsSearch for contacts by name or phone numberlist_messagesRetrieve messages with optional filters and contextlist_chatsList available chats with metadataget_chatGet information about a specific chatget_direct_chat_by_contactFind a direct chat with a specific contactget_contact_chatsList all chats involving a specific contactget_last_interactionGet the most recent message with a contactget_message_contextRetrieve context around a specific messagesend_messageSend a WhatsApp message to a specified phone number or group JIDsend_fileSend a file (image, video, raw audio, document) to a specified recipientsend_audio_messageSend an audio file as a WhatsApp voice message (requires the file to be an .ogg opus file or ffmpeg must be installed)download_mediaDownload media from a WhatsApp message and get the local file path
Max Messenger tools 20
get_messagesRead messages from a chat (by chat_id or message_ids)send_messageSend a message with text, HTML/Markdown, inline keyboard, media attachmentsedit_messageEdit message text and attachmentsdelete_messageDelete a messagepin_messagePin a message in a chatunpin_messageUnpin the currently pinned messagesend_mediaUpload and send photo, video, audio, or file by URLsend_actionShow typing indicator, "sending photo/video/audio/file", mark as readget_bot_infoBot info: name, ID, username, descriptionget_chatsList all group chats the bot participates inget_chatFull chat details: participants, pinned message, owneredit_chatRename chat, change description or icon- +8 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.
Whatsapp MCP
No confirmed install command for Whatsapp MCP yet — follow the setup steps linked from its listing page rather than a guessed package name.
Max Messenger
{
"mcpServers": {
"max-messenger": {
"command": "npx",
"args": [
"-y",
"@woyax/mcp-max-messenger"
]
}
}
}
Frequently asked questions
Whatsapp MCP is categorized under Communication and uses an install path we have not confirmed yet. Max Messenger belongs to Communication and uses a local stdio subprocess. Pick Whatsapp MCP for communication work and Max Messenger 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. Whatsapp MCP has no confirmed install command yet — follow its own setup instructions.
Whatsapp MCP is listed as free. Auth: other. Max Messenger has no declared pricing — check the project's own site. 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 lharries-whatsapp-mcp and max-messenger as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Whatsapp MCP has a quality signal of 52/100 (Good) with 7 views, 0 installs and 6,717 GitHub stars. Max Messenger has 52/100 (Good) with 0 views, 0 installs and 11 GitHub stars.