diff --git a/conductor/tracks/mma_core_engine_20260224/plan.md b/conductor/tracks/mma_core_engine_20260224/plan.md
index 4ed5bd7..8f3c82f 100644
--- a/conductor/tracks/mma_core_engine_20260224/plan.md
+++ b/conductor/tracks/mma_core_engine_20260224/plan.md
@@ -23,8 +23,8 @@
 ## Phase 3: Track 3 - The Linear Orchestrator & Execution Clutch
 - [x] Task: The Engine Core (7a30168)
     - [x] Create `multi_agent_conductor.py` containing `ConductorEngine` and `run_worker_lifecycle` (7a30168)
-- [ ] Task: Context Injection
-    - [ ] Format context strings using `file_cache.py` target AST views
+- [x] Task: Context Injection (9d6d174)
+    - [x] Format context strings using `file_cache.py` target AST views (9d6d174)
 - [ ] Task: The HITL Execution Clutch
     - [ ] Before executing `write_file`/`shell_runner.py` tools in step-mode, prompt user for confirmation
     - [ ] Provide functionality to mutate the history JSON before resuming execution