Telegram MCP Server

Item: Telegram MCP Server
Rating: 56
Author: M8ven

Enables Claude to send and manage Telegram messages through a bot, supporting remote deployment for scheduled automations.

→ germankingerman-byte/telegram-mcp-server · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

10 tools verified — handlers match their declared behaviour

3 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.

🔐

You'll be asked for 1 credential: TELEGRAM_BOT_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.12.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

configPORT— TRANSPORT=http =3000 npm start

🔐 secretTELEGRAM_BOT_TOKEN— this is your . Keep it secret; anyone with it can control your bot.

configTRANSPORT— http PORT=3000 npm start

// 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 5 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/germankingerman-byte-telegram-mcp-server-18poj8)](https://m8ven.ai/mcp/germankingerman-byte-telegram-mcp-server-18poj8)

commit: 30b40d720db882133e53edfcb39aa3914e95eb24

code hash: 42c47c91d18247435f0bbea4d02dd68232ac33459e1ad32113d6b3676f24390d

verified: 7/28/2026, 9:08:07 AM

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