adk-debugger
Installation
SKILL.md
ADK Debugger
Quick Diagnosis
| Symptom | Likely Cause | Quick Fix |
|---|---|---|
GOOGLE_API_KEY not set |
Missing .env | Create app/.env |
503 model overloaded |
Gemini 3 rate limit | Switch to Gemini 2.5 Pro |
| Tool not being called | output_schema set |
Remove output_schema |
| State variable empty | Key mismatch | Check output_key names |
| TTS fails | Vertex AI mode | Use AI Studio for multi-speaker |
Common Errors & Fixes
API Key Issues
Error: GOOGLE_API_KEY not set or Invalid API key