yandex-messenger-mcp

Item: yandex-messenger-mcp
Rating: 74
Author: M8ven

MCP server for Yandex Messenger that enables reading chats, searching, downloading attachments, and sending messages via agent, using a web session with Playwright and a reverse-engineered protocol.

→ conarti/yandex-messenger-mcp · listed on glama

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// key findings

✅

19 tools verified — handlers match their declared behaviour

8 read-only tools verified — handlers contain no write/delete/exec

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configYANDEX_MESSENGER_MCP_LOG_LEVEL— Уровень логов задаётся переменной (debug/info/warn/error, по умолчанию info). Лог идёт в stderr: stdout принадлежит MCP stdio-транспорту. Секреты сессии и содержимое переписки в логах редактируются.

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/conarti-yandex-messenger-mcp-vtbqx3)](https://m8ven.ai/mcp/conarti-yandex-messenger-mcp-vtbqx3)

commit: 3eb6c589634c38994ebd64cd6623aabb824f7f17

code hash: 7dda9fe6c891a865c796de849d3e1327bae21346fa652d435ed0a6811c940808

verified: 7/21/2026, 9:29:48 AM

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