Is io.github.leshchenko1979/fast-mcp-telegram safe to use?

io.github.leshchenko1979/fast-mcp-telegram has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.leshchenko1979/fast-mcp-telegram?

io.github.leshchenko1979/fast-mcp-telegram supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with io.github.leshchenko1979/fast-mcp-telegram?

io.github.leshchenko1979/fast-mcp-telegram is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.

Is io.github.leshchenko1979/fast-mcp-telegram actively maintained?

io.github.leshchenko1979/fast-mcp-telegram is actively maintained — last commit was 17 days ago. It has 42 GitHub stars.

io.github.leshchenko1979/fast-mcp-telegram

fast-mcp-telegram

Telegram MCP server with search and messaging capabilities

42 0 tools GitHub PyPI

No known CVEs

No license

Actively maintained

Last commit 17d ago

Works with most clients

Transport: stdio, sse

0 tools

Grade F

Edit this pageView history

Communication

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "telegram": {
      "env": {
        "API_ID": "your_api_id",
        "API_HASH": "your_api_hash"
      },
      "args": [
        "fast-mcp-telegram"
      ],
      "command": "uvx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-leshchenko1979-fast-mcp-telegram)](https://mcppedia.org/s/io-github-leshchenko1979-fast-mcp-telegram)

Read me

What io.github.leshchenko1979/fast-mcp-telegram does

Fast MCP Telegram Server - Telegram integration with direct API access, powerful search, and advanced messaging for AI assistants.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'fast-mcp-telegram' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

54/100across 5 weighted dimensions

How we score →

0255075100

−46

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked fast-mcp-telegram against OSV.dev.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.leshchenko1979/fast-mcp-telegram safe to use?: io.github.leshchenko1979/fast-mcp-telegram has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.leshchenko1979/fast-mcp-telegram?: io.github.leshchenko1979/fast-mcp-telegram supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.leshchenko1979/fast-mcp-telegram?: io.github.leshchenko1979/fast-mcp-telegram is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
Is io.github.leshchenko1979/fast-mcp-telegram actively maintained?: io.github.leshchenko1979/fast-mcp-telegram is actively maintained — last commit was 17 days ago. It has 42 GitHub stars.

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MCP Security Weekly

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Communication

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "telegram": {
      "env": {
        "API_ID": "your_api_id",
        "API_HASH": "your_api_hash"
      },
      "args": [
        "fast-mcp-telegram"
      ],
      "command": "uvx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-leshchenko1979-fast-mcp-telegram)](https://mcppedia.org/s/io-github-leshchenko1979-fast-mcp-telegram)

Read me

What io.github.leshchenko1979/fast-mcp-telegram does

Fast MCP Telegram Server - Telegram integration with direct API access, powerful search, and advanced messaging for AI assistants.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'fast-mcp-telegram' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

Fast MCP Telegram Server — MCP/HTTP Gateway for Telegram — Multi-tenant, MTProto User API, 8 context-efficient tools mcp-name: io.github.leshchenko1979/fast-mcp-telegram

Try the Demo

Open https://tg-mcp.l1979.ru/setup and complete authentication
Copy your Bearer token from the setup page

Then choose your path:

MCP Client (AI assistants)

Download the mcp.json file
Add the server to your AI client and ask: "send hello to my saved messages in telegram"

Direct API (curl)

Run the command below (replace TOKEN with yours):

curl -X POST "https://tg-mcp.l1979.ru/mtproto-api/messages.SendMessage" \
  -H "Authorization: Bearer TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"params": {"peer": "me", "message": "Hello!"}}'

Features

Feature	Description
:building_construction: Dual Transport	Stdio for local MCP clients, HTTP for remote deploys (`http-auth` production, optional `http-no-auth` for dev)
:closed_lock_with_key: Multi-User Authentication	Shared `http-auth` server: one Bearer token per user, one Telegram account per MCP connection; session isolation and LRU cache
:dart: AI-Optimized	8 consolidated tools vs 80+ micro-tools — context-efficient design, LLM-friendly API, MCP ToolAnnotations
:globe_with_meridians: HTTP-MTProto Bridge	Direct curl access to any Telegram API method with entity resolution and safety guardrails
:shield: Session ACL	Opt-in per-principal limits on `http-auth` (`ACL_ENABLED`) — chat lanes, `read_only`, `blocked_peers`, `allow_mtproto`, `ACL_DENY_UNLISTED_PRINCIPALS`; see SECURITY.md
:tv: Web Setup Interface	Browser-based authentication flow with immediate config generation
:label: One Agent, Multiple Accounts	Optional `PREFIX_MCP_TOOLS_WITH_ACCOUNT` — when one agent uses several MCP connections (same server, different tokens), prefixes tool names so they do not collide; not needed for standard multi-user hosting
:rocket: MTProto Proxy Support	Connect via MTProto proxy with automatic Fake TLS (EE prefix) and standard proxy detection
:card_file_box: **[Unified Session Management](docs/Installation.md#configuration-refer

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

54/100across 5 weighted dimensions

How we score →

0255075100

−46

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked fast-mcp-telegram against OSV.dev.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.leshchenko1979/fast-mcp-telegram safe to use?: io.github.leshchenko1979/fast-mcp-telegram has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.leshchenko1979/fast-mcp-telegram?: io.github.leshchenko1979/fast-mcp-telegram supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.leshchenko1979/fast-mcp-telegram?: io.github.leshchenko1979/fast-mcp-telegram is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
Is io.github.leshchenko1979/fast-mcp-telegram actively maintained?: io.github.leshchenko1979/fast-mcp-telegram is actively maintained — last commit was 17 days ago. It has 42 GitHub stars.