From 049a11a7d5013adb993350d373791eb0e798c1d2 Mon Sep 17 00:00:00 2001
From: GRayHook <s@marinkevich.ru>
Date: Wed, 17 Jun 2026 10:31:37 +0700
Subject: [PATCH] =?UTF-8?q?Phase=204:=20add=20appendSuffix=20=E2=80=94=20o?=
 =?UTF-8?q?ptional=20reinject=20message=20suffix.?=
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Configurable trailing note after skill block per settings.suffix (SPEC §5.3).

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 src/expand.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/expand.ts b/src/expand.ts
index c620a3d..61e48b9 100644
--- a/src/expand.ts
+++ b/src/expand.ts
@@ -18,3 +18,12 @@ export function readSkillBody(filePath: string): string {
 export function formatBlock(meta: SkillBlockMeta, body: string): string {
 	return `<skill name="${meta.name}" location="${meta.filePath}">\nReferences are relative to ${meta.baseDir}.\n\n${body}\n</skill>`;
 }
+
+/** Append optional reinject suffix after skill block (SPEC §5.3). */
+export function appendSuffix(block: string, suffix: string | undefined): string {
+	const trimmed = suffix?.trim();
+	if (!trimmed) {
+		return block;
+	}
+	return `${block}\n\n${trimmed}`;
+}