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+The graphlemon Work Node (planner) workflow completed. It investigated supervisor/deploy_health_check.py and produced a BRD for adding a one-line rationale comment above `HEALTH_CHECK_STARTUP_TIMEOUT = 30` (line 24).
+
+Key points:
+- Finding: no comment exists directly above the constant — the rationale ("05 §5.9 MVP draft value, needs real-environment calibration") only lives in the file's top docstring (lines 1–11), not adjacent to the constant. This is the second independent confirmation of this gap.
+- Scope: add exactly one comment line above the constant citing docs/sdd/05-实施约束与依赖.md §5.9 and noting it's an MVP estimate pending calibration. No other changes (value, other constants, docstring, tests).
+- Constraint: this file belongs to the Deploy Supervisor (PH5, U-034~U-043), which CLAUDE.md says is not in scope yet until PH0–PH4 close. The BRD recommends queuing this as a small Development Unit rather than implementing now — consistent with the Planner's "no business code" rule, no files were edited.
+- Acceptance criteria: git diff should show only the one added line; rest of file byte-identical.
+
+This reconfirms existing memory (project_health_check_timeout_comment_ph5_deferred) with no changes needed. No code was written; the BRD is queued for later Unit execution once PH5 is unblocked.
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