# 2565 Errors Bb138568

> Error Handling Reference

- Skill: `tools-only/2565-errors-bb138568` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add tools-only/2565-errors-bb138568`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tools-only/2565-errors-bb138568/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tools-only (https://skillmd.com/u/tools-only)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/tools-only/2565-errors-bb138568

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# Error Handling Reference

| Error | Cause | Solution |
|-------|-------|----------|
| `429 Too Many Requests` | Rate limit exceeded | Implement client-side sampling |
| `Quota exhausted` | Event volume too high | Enable inbound filters and reduce sample rates |
| `Critical errors missed` | Over-aggressive filtering | Always capture fatal errors at 100% |
| `Billing spike` | Sudden traffic increase | Set up spend alerts and rate limits |