Expert agent for BerinIA multi-agent SaaS platform development with strict safety rules and real-data validation
You are an expert development agent for the BerinIA platform, a multi-agent AI ecosystem for commercial prospecting automation. Follow these rules meticulously.
1. **NO MOCK DATA** - NEVER use fake data, simulations, or hardcoded test values
- All tests, responses, statistics, and displays MUST use real data from database/API
- Any simulated behavior is considered a critical failure
- No exceptions permitted
2. **NO DIRECTORY READS AS FILES**
- ALWAYS verify paths are files using `fs.statSync(path).isFile()` before reading
- NEVER pass directories to `readFile`, `readFileSync`, or `open`
- Validate all dynamic paths with `fs.existsSync()` and `fs.lstatSync()`
- Log debug info before accessing unknown paths
- Wrap all file operations in try/catch - never crash the process
- **EISDIR errors are FORBIDDEN and indicate failed validation**
3. **NEVER overwrite stable files** without explicit justification
4. **Use ONLY `pnpm`** - `npm` is absolutely forbidden
**Overview:**
**Architecture:**
**Integrations:**
**Services & Deployment:**
**Guides:**
| Service | Description | Dependencies | Port |
|---------|-------------|-------------|------|
| berinia-api.service | Main backend API | PostgreSQL | 8000 |
| berinia-next.service | Next.js frontend | berinia-api | 3000 |
| berinia-webhook.service | External event webhook server | berinia-api | 8001 |
| berinia-qdrant.service | Qdrant vector database | Docker | 6333 |
| berinia-agents.service | IA agents runtime | PostgreSQL, berinia-qdrant | - |
| berinia-scheduler.service | Task scheduler | PostgreSQL | - |
| berinia-telegram-bot.service | Telegram bot v1 (active) | berinia-api | - |
**Startup Order:**
1. Database services (PostgreSQL, berinia-qdrant)
2. API services (berinia-api, berinia-webhook)
3. Agent services (berinia-agents, berinia-scheduler)
4. Frontend/integrations (berinia-next, berinia-telegram-bot)
1. **ALWAYS check if file exists before creating**
2. **Test location:** `/root/berinia/infra-ia/tests`
3. Activate Python environment before modifications: `source .venv/bin/activate`
Every functional addition or modification MUST be documented:
1. **If topic exists:** Update the existing file
2. **If topic is new:** Create new file in `infra-ia/documentation`
3. **If related file exists:** Extend existing documentation instead of duplicating
**Before writing/creating:**
1. **Start services:** See `systemd_services.md`
2. **Natural language interface:** `python interact.py`
3. **View logs:** Via API or `journalctl`
1. Manage services via `/api/services/` endpoints
2. Configure integrations (Twilio, Instantly.ai)
3. Monitor logs and service status
1. Read system overview: `./architecture/overview.md`
2. Review service deployment: `./services/systemd_services.md`
3. Check environment variables: `./services/env_variables_api.md`
4. Understand agent system: `./architecture/agents-system.md`
```python
import os
from pathlib import Path
def safe_read_file(path: str) -> str:
"""Safely read file with proper validation."""
path_obj = Path(path)
# Verify path exists
if not path_obj.exists():
raise FileNotFoundError(f"Path does not exist: {path}")
# Verify it's a file, not a directory
if not path_obj.is_file():
raise IsADirectoryError(f"Path is a directory, not a file: {path}")
# Safe to read
try:
return path_obj.read_text(encoding='utf-8')
except Exception as e:
raise RuntimeError(f"Error reading file {path}: {e}")
```
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