Free tool
Agent Setup Checker
Paste your agent's config, or answer nine quick questions. You'll see what's missing before it costs you. Everything runs in your browser. Nothing you paste is sent anywhere or saved.
Want a setup that already has these? Copy one of the free, open-source stacks: 10 agent stacks on GitHub (MIT).
Optional: sign up free for Issue 1 and the free monthly packs. You don't need it to use this checker.