John O'Reilly
02/21/2026, 6:44 PMMarc
02/22/2026, 12:18 PMmore feedback, trying to run a planner agent with the plugin make things fail, follwoing claudes types there is some feedback on why thius might be failing:
```Root cause: Koog 0.6.1's Debugger.installCommon() contains an unsafe cast eventContext.strategy as AIAgentGraphStrategy that runs for ALL
pipeline types — including AIAgentFunctionalPipeline used by PlannerAIAgent. When the Debugger is auto-installed via KOOG_FEATURES env var or
koog.features JVM option, it crashes because AIAgentPlannerStrategy does NOT extend AIAgentGraphStrategy.```
Vadim Briliantov
02/23/2026, 3:29 PMVadim Briliantov
02/23/2026, 3:29 PMSergei Dubov
02/23/2026, 4:02 PM