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@woyax/mcp-max-messenger
@woyax/mcp-max-messenger/dist/index.js

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Readme

mcp-max-messenger

The first MCP server for MAX Messenger — Russia's national messenger by VK (75M+ users).

Connect AI clients (Claude Desktop, Cursor, n8n, and any MCP-compatible app) to MAX: send and read messages, manage chats, pin messages — all through the open Model Context Protocol standard.

Why MAX?

🇷🇺 National messenger mandated for pre-installation on all smartphones in Russia (September 2025)
📱 75M+ registered users
🏢 Recommended by the Ministry of Digital Development for government agencies and large enterprises
🤖 Full Bot API with official SDKs: TypeScript, Python, Go, Java, PHP

Quick Start

Prerequisites

Node.js 18+
A MAX bot token (create a bot at max.ru)

Claude Desktop / Cursor (stdio mode)

Add to your Claude Desktop config:

Mac: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "max-messenger": {
      "command": "npx",
      "args": ["-y", "@woyax/mcp-max-messenger"],
      "env": {
        "MAX_TOKEN": "YOUR_BOT_TOKEN"
      }
    }
  }
}

Restart Claude Desktop. The MAX tools will appear automatically.

Remote / Hosted mode (HTTP)

MAX_TOKEN=YOUR_BOT_TOKEN MCP_TRANSPORT=http MCP_PORT=3000 npx @woyax/mcp-max-messenger

Connect any MCP client to http://your-server:3000/mcp.

Available Tools

Tool	Description
`get_bot_info`	Get information about the bot (name, ID, username)
`get_chats`	List all group chats the bot participates in
`get_messages`	Read messages from a chat
`send_message`	Send a text message (supports inline keyboard)
`edit_message`	Edit a previously sent message
`delete_message`	Delete a message
`get_chat_members`	List members of a chat
`pin_message`	Pin a message in a chat
`unpin_message`	Unpin the currently pinned message

Usage Examples

Once connected to Claude Desktop, use natural language:

"Send a message to chat 123456789: 'The meeting starts in 10 minutes'"

"Show me the last 10 messages from the announcements chat"

"Pin the last message in the dev team chat"

"Who are the members of the sales group?"

"Edit message mid.abc123 in chat 456789 to say 'Updated: meeting moved to 3pm'"

Configuration

Environment Variables

Variable	Required	Default	Description
`MAX_TOKEN`	✅	—	Your MAX bot token
`MCP_TRANSPORT`	❌	`stdio`	Transport: `stdio` or `http`
`MCP_PORT`	❌	`3000`	Port for HTTP mode

Command-line Flags

# Local stdio mode (default)
npx @woyax/mcp-max-messenger

# Remote HTTP mode
npx @woyax/mcp-max-messenger --transport http --port 3000

Architecture

Two independent layers ensure tools work identically in both modes:

src/
├── core/               # Business logic — shared between modes
│   ├── max-client.ts   # MAX API HTTP client
│   ├── types.ts        # TypeScript types for MAX API
│   └── tools/
│       ├── bot.ts      # get_bot_info
│       ├── chats.ts    # get_chats, get_chat_members
│       └── messages.ts # send/get/edit/delete/pin/unpin
├── transports/         # Transport layer — selected at runtime
│   ├── stdio.ts        # Local mode (Claude Desktop, Cursor)
│   └── http.ts         # Remote mode (Streamable HTTP)
└── index.ts            # Entry point: transport selection

MAX API Notes

Authorization: Token passed as Authorization: <token> — no Bearer prefix
Base URL: https://platform-api.max.ru
Rate limit: 30 requests/second
Group chats: GET /chats returns group chats only
Personal dialogs: Accessible via GET /updates (Long Polling) — use the chat_id returned there with all standard tools
HTTP transport: Uses Streamable HTTP (SSE deprecated since MCP SDK 1.10.0)

Roadmap (v1.1.0)

get_updates — incoming messages, dialogs, callback events
Personal dialogs support (dialog type via /updates)
send_file / send_photo / send_video
create_chat — create chats and channels
manage_members — add/remove members
Callback handling — button press events

JSPM

@woyax/mcp-max-messenger