Simple Telegram Inline LLM Query Bot

Build and run

nix develop
pnpm i
npx tsx bot.ts

See .env.example for configuration.

Use a custom system prompt from a file with either SYSTEM_PROMPT_FILE or --prompt-file:

SYSTEM_PROMPT_FILE=./system-prompt.txt npx tsx bot.ts
npx tsx bot.ts --prompt-file ./system-prompt.txt

Deploy

Using NixOS flake

# flake.nix
{
  inputs = {
    telegram-inline-llm-bot = {
      url = "github:js0ny/telegram-inline-llm-bot";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };
}

In your NixOS Configuration:

services.tg-inline-llm-bot = {
  enable = true;
  apiBase = "https://openrouter.ai/v1";
  model = "openai/gpt-5.4";
  promptFile = "/etc/secrets/tg-inline-llm-bot-prompt.txt";
  envFile = "/etc/secrets/tg-inline-llm-bot.env";
};