Telegram Notify

Notify-only Telegram MCP server for AI coding agents (Cursor, Codex, Claude Code).

IMPORTANT DISCLAIMER (WIP / SELF-USE)

[!WARNING] This repository is still in active development and currently intended for personal/self use and experimentation. APIs and behavior may change without notice. Use at your own risk.

Breaking Changes in 0.2.0

• Removed console script: telegram-mcp-listener
• Removed reply/input internals (inbox, listener lifecycle, pending prompts)
• Removed singleton lock behavior for server startup

Features

• Outbound Telegram notifications for:
  • question
  • plan_ready
  • final
  • attention_needed
  • error
• Notify-only MCP surface:
  • send_telegram_notification
  • telegram_notify_capabilities
• Cross-platform runtime (Windows and POSIX)

Prerequisites

• Python 3.11+
• uv / uvx (recommended) or pip
• Telegram bot token (from @BotFather)
• Telegram chat ID

Quick Start: Cursor

Create .cursor/mcp.json in your project root (or ~/.cursor/mcp.json globally):

{
  "mcpServers": {
    "telegram_notify": {
      "command": "uvx",
      "args": [
        "--from",
        "git+https://github.com/hyper-tew/telegram-mcp-notify",
        "telegram-mcp-notify"
      ],
      "env": {
        "TELEGRAM_BOT_TOKEN": "123456:ABC-DEF...",
        "TELEGRAM_CHAT_ID": "123456789"
      }
    }
  }
}

Restart Cursor after saving.

Quick Start: Codex

Add to ~/.codex/config.toml:

[mcp_servers.telegram_notify]
command = "uvx"
args = ["--from", "git+https://github.com/hyper-tew/telegram-mcp-notify", "telegram-mcp-notify"]

[mcp_servers.telegram_notify.env]
TELEGRAM_BOT_TOKEN = "123456:ABC-DEF..."
TELEGRAM_CHAT_ID = "123456789"

Or via CLI:

codex mcp add telegram_notify \
  --env TELEGRAM_BOT_TOKEN=123456:ABC-DEF... \
  --env TELEGRAM_CHAT_ID=123456789 \
  -- uvx --from "git+https://github.com/hyper-tew/telegram-mcp-notify" telegram-mcp-notify

Alternative: Pre-install with pip

# From GitHub
pip install git+https://github.com/hyper-tew/telegram-mcp-notify.git

# From local clone
pip install ./telegram-mcp-notify

# Development
pip install -e "./telegram-mcp-notify[dev]"

Then use Python module mode in MCP config:

[mcp_servers.telegram_notify]
command = "python"
args = ["-m", "telegram_mcp_notify.server"]

[mcp_servers.telegram_notify.env]
TELEGRAM_BOT_TOKEN = "123456:ABC-DEF..."
TELEGRAM_CHAT_ID = "123456789"

Environment Variables

Required:

• TELEGRAM_BOT_TOKEN
• TELEGRAM_CHAT_ID

Optional:

Variable	Default	Description
TELEGRAM_PARSE_MODE	None	Message parse mode (HTML or Markdown)
TELEGRAM_DISABLE_NOTIFICATION	false	Suppress outbound notifications
TELEGRAM_TIMEOUT_SECONDS	10	HTTP request timeout

Available Tools

Tool	Description
send_telegram_notification	Send a structured Telegram checkpoint notification
telegram_notify_capabilities	Return current server tool/capability surface

Troubleshooting

Symptom	Cause	Fix
No notifications received	Invalid token/chat ID	Verify TELEGRAM_BOT_TOKEN and TELEGRAM_CHAT_ID
Unexpected tools shown	Running old package version	Upgrade/restart MCP runtime
spawn telegram-mcp-notify ENOENT	Executable not on PATH	Use uvx ... telegram-mcp-notify or python -m telegram_mcp_notify.server
spawn uvx ENOENT	uv not installed/on PATH	Install uv and restart the client app

License

MIT