bros.ai Prompt Bot

Telegram bot that generates high-quality, copy-paste-ready prompts for creators, developers, and AI users.

Environment Setup

1. Copy the example file and fill in values:

cp .env.example .env

2. Required variables:

• TELEGRAM_BOT_TOKEN - Bot token from @BotFather
• OPENAI_API_KEY - OpenAI API key
• OPENAI_MODEL - Model ID (default: gpt-4o-mini)
• DATABASE_URL - Optional PostgreSQL connection string
• RATE_LIMIT_WINDOW_MS - Rate limit window (default: 60000)
• RATE_LIMIT_MAX - Max requests per user in window (default: 10)

Install & Run

npm install
npm run dev

Build & Start

npm run build
npm start

Database Setup (Optional)

Create a table for usage tracking:

CREATE TABLE IF NOT EXISTS command_usage (
  id SERIAL PRIMARY KEY,
  user_id BIGINT NOT NULL,
  command TEXT NOT NULL,
  used_at TIMESTAMP NOT NULL DEFAULT NOW()
);

Deployment (Railway / Render / Fly.io)

1. Create a new service and link this repo.
2. Add environment variables from .env.
3. Set start command to:

npm run build && npm start

4. Deploy and verify logs for Bot launched.

Example API Calls (OpenAI)

The bot sends a deterministic request with a system role and user prompt:

const response = await client.chat.completions.create({
  model: "gpt-4o-mini",
  temperature: 0.2,
  messages: [
    { role: "system", content: "You are an expert prompt engineer..." },
    { role: "user", content: "Act as a professional Instagram content strategist..." }
  ]
});

Future Feature Suggestions

• Monetization: tiered plans for premium prompt packs and brand voice presets.
• Premium prompts: saved prompt library per user with tagging and analytics.
• Team workspaces: shared prompt projects and approval workflows.
• Media kits: auto-generate reels + captions + image prompts in bundles.
• CRM sync: push leads to Airtable/HubSpot when users request growth prompts.

Commands

• /start - Main menu
• /help - Command list
• /insta_prompt - Instagram post prompt
• /image_prompt - Image generation prompt
• /reel_script - Reel script prompt
• /code_prompt - Coding prompt
• /chatgpt_prompt - General ChatGPT prompt