Del archivo al resultado útil
Cómo pedir trabajo con esta skill instalada
Instalar la skill da un método a tu IA. Tu petición todavía debe aportar los hechos del caso, las restricciones y el entregable esperado.
1Nombra la tarea real
Describe la decisión o el entregable, no solo el tema.
2Aporta la información
Añade materiales, público, límites y hechos conocidos.
3Define qué significa acabado
Fija formato, criterios de calidad y comprobaciones.
Petición inicial adaptable
Sustituye los corchetes por tu caso
Qué necesitas antes
FMP API Key
This skill requires a Financial Modeling Prep API key.
Get Free API Key:
- Visit: https://site.financialmodelingprep.com/developer/docs
- Sign up for free account
- Receive API key immediately
- Free tier: 250 API calls/day (sufficient for weekly earnings calendar)
API Key Setup by Environment:
Claude Code (CLI):
export FMP_API_KEY="your-api-key-here"
Claude Desktop: Set environment variable in system or configure MCP server.
Claude Web: API key will be requested during skill execution (stored only for current session).
Errores que conviene evitar
Problem: API key not working
Solutions:
- Verify API key is correct (copy-paste carefully)
- Check if API key is active (login to FMP dashboard)
- Ensure no extra spaces before/after key
- Try generating new API key from FMP dashboard
Problem: Script returns empty results
Solutions:
- Verify date range is in future (not past dates)
- Check date format is YYYY-MM-DD
- Try wider date range (e.g., 14 days instead of 7)
- Verify companies actually have announced earnings dates for that week
Problem: Missing major companies
Solutions:
- Company may not have announced earnings date yet
- Some companies announce dates very late (1-2 days before)
- Cross-reference with company investor relations website
- Market cap may have dropped below $2B threshold
Problem: Rate limit hit (429 error)
Solutions:
- Free tier: 250 calls/day
- Each weekly report uses ~3-5 API calls
- Check if other tools/scripts are using same API key
- Wait 24 hours for rate limit reset
- Consider upgrading to paid tier if needed frequently
Problem: Script execution error
Solutions:
- Verify Python 3 is installed:
python3 --version - Install requests library:
pip install requests - Check script has execute permissions:
chmod +x fetch_earnings_fmp.py - Run with python3 explicitly:
python3 fetch_earnings_fmp.py ...