From 584a8fa3429342d01f88cd8ab8da811fd4f55f92 Mon Sep 17 00:00:00 2001
From: GRayHook <s@marinkevich.ru>
Date: Wed, 17 Jun 2026 10:30:58 +0700
Subject: [PATCH] =?UTF-8?q?Phase=204:=20add=20readSkillBody=20=E2=80=94=20?=
 =?UTF-8?q?SKILL.md=20read=20with=20frontmatter=20strip.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Mirror agent-session _expandSkillCommand body extraction via public stripFrontmatter API (SPEC §5.3, §10).

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 src/expand.ts | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 src/expand.ts

diff --git a/src/expand.ts b/src/expand.ts
new file mode 100644
index 0000000..d4109fc
--- /dev/null
+++ b/src/expand.ts
@@ -0,0 +1,8 @@
+import { readFileSync } from "node:fs";
+import { stripFrontmatter } from "@earendil-works/pi-coding-agent";
+
+/** mirror agent-session `_expandSkillCommand` — SKILL.md body without YAML frontmatter (SPEC §5.3, §10). */
+export function readSkillBody(filePath: string): string {
+	const content = readFileSync(filePath, "utf-8");
+	return stripFrontmatter(content).trim();
+}