From 70fdab6e9587bc0f53ed68576dfe86c61a1c9712 Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Sat, 21 Feb 2026 18:56:51 +0000
Subject: [PATCH] test(agents): add coverage for shared skill writer helper

---
 src/agents/skills.e2e-test-helpers.test.ts | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 src/agents/skills.e2e-test-helpers.test.ts

diff --git a/src/agents/skills.e2e-test-helpers.test.ts b/src/agents/skills.e2e-test-helpers.test.ts
new file mode 100644
index 00000000000..22cd6e7496c
--- /dev/null
+++ b/src/agents/skills.e2e-test-helpers.test.ts
@@ -0,0 +1,52 @@
+import fs from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+import { afterEach, describe, expect, it } from "vitest";
+import { writeSkill } from "./skills.e2e-test-helpers.js";
+
+const tempDirs: string[] = [];
+
+afterEach(async () => {
+  await Promise.all(
+    tempDirs.splice(0, tempDirs.length).map((dir) => fs.rm(dir, { recursive: true, force: true })),
+  );
+});
+
+describe("writeSkill", () => {
+  it("writes SKILL.md with required fields", async () => {
+    const root = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-skill-helper-"));
+    tempDirs.push(root);
+    const skillDir = path.join(root, "demo-skill");
+
+    await writeSkill({
+      dir: skillDir,
+      name: "demo-skill",
+      description: "Demo",
+    });
+
+    const content = await fs.readFile(path.join(skillDir, "SKILL.md"), "utf-8");
+    expect(content).toContain("name: demo-skill");
+    expect(content).toContain("description: Demo");
+    expect(content).toContain("# demo-skill");
+  });
+
+  it("includes optional metadata, body, and frontmatterExtra", async () => {
+    const root = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-skill-helper-"));
+    tempDirs.push(root);
+    const skillDir = path.join(root, "custom-skill");
+
+    await writeSkill({
+      dir: skillDir,
+      name: "custom-skill",
+      description: "Custom",
+      metadata: '{"openclaw":{"always":true}}',
+      frontmatterExtra: "user-invocable: false",
+      body: "# Custom Body\n",
+    });
+
+    const content = await fs.readFile(path.join(skillDir, "SKILL.md"), "utf-8");
+    expect(content).toContain('metadata: {"openclaw":{"always":true}}');
+    expect(content).toContain("user-invocable: false");
+    expect(content).toContain("# Custom Body");
+  });
+});