I
io.github.alexeyleshchenko/fast-mcp-telegram
fast-mcp-telegram
Multi-tenant Telegram gateway for AI agents — HTTP+stdio, 8 tools, MTProto User API
No known CVEs
MIT license
Maintained
Last commit 40d ago
Works with most clients
Transport: stdio, sse, http
4 tools · ~218 tok
Grade A · 0.1% of 200K ctx
MCPpedia last refreshed this data
io.github.alexeyleshchenko/fast-mcp-telegram is an MCP server that multi-tenant Telegram gateway for AI agents — HTTP+stdio, 8 tools, MTProto User API. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 82/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients - only the file and path differ.
CD
Supported in Claude Desktopstdio, sse, http · 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?
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What io.github.alexeyleshchenko/fast-mcp-telegram does
Multi-tenant Telegram gateway for AI agents — HTTP+stdio, 8 tools, MTProto User API
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:
Scored, not listed
Why this score
Five weighted categories - click any category to see the underlying evidence.
Score breakdown
82/100across 5 weighted dimensions
0255075100
30
20
15
10
−18
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.dev1 fixed
CVE-2026-52830critical · fixedCVSS 9.4
fast-mcp-telegram: Bearer token path traversal bypasses reserved Telegram session protection
## Summary fast-mcp-telegram validates HTTP Bearer tokens by joining the raw token string into a session-file path. The verifier rejects the exact reserved token `telegram`, but it does not reject path separators or normalize the path before checking whether the session file exists. A remote HTTP client can therefore authenticate as the default legacy session with a token such as `../fast-mcp-telegram/telegram` when the documented default session file `~/.config/fast-mcp-telegram/telegram.sessi
Inventory
Tools (4)
Click any tool to inspect its schema.
~218 tokens total
Community
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Frequently Asked Questions
- Is io.github.alexeyleshchenko/fast-mcp-telegram safe to use?
- io.github.alexeyleshchenko/fast-mcp-telegram has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
- How do I install io.github.alexeyleshchenko/fast-mcp-telegram?
- io.github.alexeyleshchenko/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 can io.github.alexeyleshchenko/fast-mcp-telegram do?
- io.github.alexeyleshchenko/fast-mcp-telegram provides 4 tools: Features, Documentation, Telemetry, License. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with io.github.alexeyleshchenko/fast-mcp-telegram?
- io.github.alexeyleshchenko/fast-mcp-telegram is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
- Is io.github.alexeyleshchenko/fast-mcp-telegram actively maintained?
- io.github.alexeyleshchenko/fast-mcp-telegram is recently maintained - last commit was 40 days ago. It has 2 GitHub stars.
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Community
Discussion
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