diff --git a/src/resources/extensions/sf/sf-db.ts b/src/resources/extensions/sf/sf-db.ts
index dc64e23f0..1c7fe8a9a 100644
--- a/src/resources/extensions/sf/sf-db.ts
+++ b/src/resources/extensions/sf/sf-db.ts
@@ -2317,6 +2317,9 @@ export interface SliceRow {
 	replan_triggered_at: string | null;
 	/** Optional freeform scope sketch written at plan-slice time. */
 	sketch_scope?: string | null;
+	/** ADR-011: 1 = slice is a sketch awaiting refinement, 0 = full plan. Column may be absent on
+	 *  pre-migration installs (gated by phases.progressive_planning preference). */
+	is_sketch?: number;
 }
 
 function parsePlanningMeeting(raw: unknown): PlanningMeetingRecord | null {
diff --git a/src/resources/extensions/sf/types.ts b/src/resources/extensions/sf/types.ts
index 41c72f812..c81aa2676 100644
--- a/src/resources/extensions/sf/types.ts
+++ b/src/resources/extensions/sf/types.ts
@@ -11,6 +11,7 @@ export type Phase =
 	| "discussing"
 	| "researching"
 	| "planning"
+	| "refining"
 	| "evaluating-gates"
 	| "executing"
 	| "verifying"
@@ -349,6 +350,10 @@ export interface PhaseSkipPreferences {
 	require_slice_discussion?: boolean;
 	/** ADR-011 Phase 2: when true, mid-execution escalation overrides are injected into the execute-task prompt. */
 	mid_execution_escalation?: boolean;
+	/** ADR-011: when true, sketch slices (slices.is_sketch=1) enter the "refining" phase
+	 *  and dispatch through refine-slice instead of plan-slice. When false (default), sketches
+	 *  are indistinguishable from missing plans and fall through to the normal "planning" phase. */
+	progressive_planning?: boolean;
 }
 
 export interface NotificationPreferences {