diff --git a/src/reinject.ts b/src/reinject.ts
index fdec78a..174ae66 100644
--- a/src/reinject.ts
+++ b/src/reinject.ts
@@ -113,6 +113,19 @@ export function sendImmediateReinjectIdle(
 	});
 }
 
+/** Immediate path when streaming or overflow willRetry: all blocks as followUp (SPEC §5.2, §6.5.2). */
+export function sendImmediateReinjectAllFollowUp(
+	pi: ExtensionAPI,
+	skillNames: readonly string[],
+	state: ExtensionState,
+	settings: SkillReinjectSettings,
+	registeredSkills: readonly Pick<Skill, "name" | "filePath" | "baseDir">[],
+): void {
+	for (const block of buildReinjectBlocks(skillNames, state, settings, registeredSkills)) {
+		pi.sendUserMessage(block, { deliverAs: "followUp" });
+	}
+}
+
 /**
  * Defer path on before_agent_start: inject one combined message, then clear queue (SPEC §6.5.1).
  * Returns undefined when pendingReinject is empty.