diff --git a/src/settings.ts b/src/settings.ts
index e6068fa..15fe850 100644
--- a/src/settings.ts
+++ b/src/settings.ts
@@ -28,6 +28,8 @@ export interface SkillReinjectSettings {
 	maxSkills?: number;
 	/** Verbose reinject filter logging via ui.notify (Phase 14 / B-002). */
 	debug: boolean;
+	/** When true, only re-inject skills present in resourceLoader (Phase 14 / B-002). */
+	requireRegistered: boolean;
 }
 
 /** Defaults from SPEC §7.3 — extension off until explicitly enabled. */
@@ -39,6 +41,7 @@ export const DEFAULT_SKILL_REINJECT_SETTINGS: Readonly<SkillReinjectSettings> =
 	autoCompactIntegration: "auto",
 	suffix: "[skill-reinject] Re-applied after compaction.",
 	debug: false,
+	requireRegistered: false,
 };
 
 export function createDefaultSettings(): SkillReinjectSettings {
@@ -83,6 +86,9 @@ export function parseSkillReinjectPartial(raw: unknown): PartialSkillReinjectSet
 	if (typeof obj.debug === "boolean") {
 		result.debug = obj.debug;
 	}
+	if (typeof obj.requireRegistered === "boolean") {
+		result.requireRegistered = obj.requireRegistered;
+	}
 	return result;
 }
 
diff --git a/test/settings.test.ts b/test/settings.test.ts
index 5e079c9..2514318 100644
--- a/test/settings.test.ts
+++ b/test/settings.test.ts
@@ -58,6 +58,12 @@ describe("parseSkillReinjectPartial", () => {
 	it("parses debug flag", () => {
 		expect(parseSkillReinjectPartial({ debug: true })).toEqual({ debug: true });
 	});
+
+	it("parses requireRegistered flag", () => {
+		expect(parseSkillReinjectPartial({ requireRegistered: true })).toEqual({
+			requireRegistered: true,
+		});
+	});
 });
 
 describe("mergeSkillReinjectSettings", () => {