diff --git a/conductor/tracks/owlen_evolution_20251226/plan.md b/conductor/tracks/owlen_evolution_20251226/plan.md
index b03ae7a..daef4e3 100644
--- a/conductor/tracks/owlen_evolution_20251226/plan.md
+++ b/conductor/tracks/owlen_evolution_20251226/plan.md
@@ -22,7 +22,7 @@
     - Build the loop logic to process user input, generate thoughts/actions, and handle results.
     - Implement Sliding Window context management.
     - Implement Context Summarization logic.
-- [ ] Task: Develop Tool Registry System
+- [x] Task: Develop Tool Registry System 1d7c584
     - Define the `Tool` trait.
     - Implement a registry to store and retrieve available tools.
     - Implement logic to inject tool JSON schemas into the System Prompt.