diff --git a/conductor/tracks/gemini_cli_headless_20260224/plan.md b/conductor/tracks/gemini_cli_headless_20260224/plan.md
index 3620db8..9c48a1a 100644
--- a/conductor/tracks/gemini_cli_headless_20260224/plan.md
+++ b/conductor/tracks/gemini_cli_headless_20260224/plan.md
@@ -1,10 +1,10 @@
 # Implementation Plan: Gemini CLI Headless Integration
 
-## Phase 1: IPC Infrastructure Extension
-- [ ] Task: Extend `api_hooks.py` to support synchronous "Ask" requests. This involves adding a way for a client to POST a request and wait for a user response from the GUI.
-- [ ] Task: Update `api_hook_client.py` with a `request_confirmation(tool_name, args)` method that blocks until the GUI responds.
-- [ ] Task: Create a standalone test script `tests/test_sync_hooks.py` to verify that the CLI-to-GUI communication works as expected.
-- [ ] Task: Conductor - User Manual Verification 'Phase 1: IPC Infrastructure Extension' (Protocol in workflow.md)
+## Phase 1: IPC Infrastructure Extension [checkpoint: c0bccce]
+- [x] Task: Extend `api_hooks.py` to support synchronous "Ask" requests. This involves adding a way for a client to POST a request and wait for a user response from the GUI. (1792107)
+- [x] Task: Update `api_hook_client.py` with a `request_confirmation(tool_name, args)` method that blocks until the GUI responds. (93f640d)
+- [x] Task: Create a standalone test script `tests/test_sync_hooks.py` to verify that the CLI-to-GUI communication works as expected. (1792107)
+- [x] Task: Conductor - User Manual Verification 'Phase 1: IPC Infrastructure Extension' (Protocol in workflow.md) (c0bccce)
 
 ## Phase 2: Gemini CLI Adapter & Tool Bridge
 - [ ] Task: Implement `scripts/cli_tool_bridge.py`. This script will be called by the Gemini CLI `BeforeTool` hook and use `ApiHookClient` to talk to the GUI.