diff --git a/conductor/tracks/stabilize_core_20251226/plan.md b/conductor/tracks/stabilize_core_20251226/plan.md
index d76b7c0..8bb7e6a 100644
--- a/conductor/tracks/stabilize_core_20251226/plan.md
+++ b/conductor/tracks/stabilize_core_20251226/plan.md
@@ -7,11 +7,11 @@
 - [x] Task: Write unit tests for `crates/platform/config/src/lib.rs` b4a4a38
 - [x] Task: Conductor - User Manual Verification 'Core Agent & Platform Testing' (Protocol in workflow.md)
 
-## Phase 2: Documentation Audit & Standardization
+## Phase 2: Documentation Audit & Standardization [checkpoint: 6486dd9]
 
 - [x] Task: Create/Update README.md for all crates in `crates/app/` f39c7a7
 - [x] Task: Create/Update README.md for all crates in `crates/llm/` f7aac07
 - [x] Task: Create/Update README.md for all crates in `crates/platform/` f9970074
 - [x] Task: Create/Update README.md for all crates in `crates/tools/` a764fd6b
 - [x] Task: Add doc-comments to all public functions in `crates/core/agent/` b555256d
-- [ ] Task: Conductor - User Manual Verification 'Documentation Audit & Standardization' (Protocol in workflow.md)
+- [x] Task: Conductor - User Manual Verification 'Documentation Audit & Standardization' (Protocol in workflow.md)