Lesson 1456 of 1596
Designing Error Messages Your Agent Can Actually Use
Write tool errors so the agent recovers instead of looping.
Creators · Agentic AI · ~7 min read
The premise
Errors written for human ops engineers do not help agents. Errors written for agents must state what was wrong and what to try next.
What AI does well here
- Recover when an error states the corrective action.
- Stop when an error explicitly says the action is impossible.
What AI cannot do
- Reliably parse stack traces meant for humans.
- Guess what 'something went wrong' means.
Key terms in this lesson
Practice this safely
Use a small project example from your own work. The useful move is to compare the AI's draft against your goal, sources, and constraints before you trust it.
- 1Ask AI to explain error-message in plain language, then underline anything that sounds uncertain or too broad.
- 2Give it one detail from "Designing Error Messages Your Agent Can Actually Use" and ask for two possible next steps plus one reason each step might be wrong.
- 3Check recovery against a trusted source, teacher, adult, expert, or original document before you use it.
End-of-lesson quiz
Check what stuck
10 questions · Score saves to your progress.
Tutor
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