io.github.tolboy/telegram-mcp-tdlib

Telegram MCP Server

Is the Telegram MCP server down? No. It is up and needs env, probed 2026-11-10.

Local-first TDLib Telegram MCP server with 126 tools, account isolation and production guardrails.

needs env probed 2026-11-14 · unchanged since 2026-11-10

MCP error -32000: Connection closed
    Origin: System Environment Property "TDLIB_API_ID"
    Reason: failed to convert java.lang.String to int (caused by java

Run it: docker run -i --rm ghcr.io/tolboy/telegram-mcp-tdlib:1.20.0-stdio (stdio, probed in a container with the network off)
Host: ghcr.io
Repository: https://github.com/tolboy/telegram-mcp-tdlib
Registry: active, updated 2026-11-09 · registry entry

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Badge for the README

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

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A mail when this server changes

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher

The server exits because an environment variable is missing. The probe starts the package without secrets. A server that starts without secrets and asks for them on the first tool call is measured.