Side Quest: Diagnosing Common Agent Output Patterns

August 9, 2026 · View on GitHub

Optional: use this side quest when a run behaves unexpectedly, then return to Reading Workflow Output.

:dart: What You'll Do

You will diagnose five common output patterns one at a time. Each micro-step includes a short explanation, a realistic log snippet, and an identify-before-reveal exercise.

:clipboard: Before You Start

Pattern Lab Index

PatternWhat you learnMicro-step
Long [plan] chainHow to turn planning loops into concrete tool calls09-01a
Empty tool resultsHow to separate permission issues from filter issues09-01b
Safe-output limit reachedHow to decide between raising max and tightening guidance09-01c
permission deniedHow to map failures to permissions vs safe-outputs09-01d
"Done" with no writeHow to clarify write conditions and fallback behavior09-01e

Need a reusable triage flow after the pattern drills? Open the Debugging Checklist.

✅ Checkpoint

  • I can choose the right micro-step from the pattern table
  • I can use the exercise format to identify each pattern before checking the answer
  • I can open the checklist page when I need full run triage
  • I know to return to Step 9 after this side quest