feat: add user-invocable skill commands

src/agents/skills.buildworkspaceskillsnapshot.test.ts

@@ -9,15 +9,17 @@ async function _writeSkill(params: {
   name: string;
   description: string;
   metadata?: string;
+  frontmatterExtra?: string;
   body?: string;
 }) {
-  const { dir, name, description, metadata, body } = params;
+  const { dir, name, description, metadata, frontmatterExtra, body } = params;
   await fs.mkdir(dir, { recursive: true });
   await fs.writeFile(
     path.join(dir, "SKILL.md"),
     `---
 name: ${name}
 description: ${description}${metadata ? `\nmetadata: ${metadata}` : ""}
+${frontmatterExtra ?? ""}
 ---
 
 ${body ?? `# ${name}\n`}
@@ -38,4 +40,31 @@ describe("buildWorkspaceSkillSnapshot", () => {
     expect(snapshot.prompt).toBe("");
     expect(snapshot.skills).toEqual([]);
   });
+
+  it("omits disable-model-invocation skills from the prompt", async () => {
+    const workspaceDir = await fs.mkdtemp(path.join(os.tmpdir(), "clawdbot-"));
+    await _writeSkill({
+      dir: path.join(workspaceDir, "skills", "visible-skill"),
+      name: "visible-skill",
+      description: "Visible skill",
+    });
+    await _writeSkill({
+      dir: path.join(workspaceDir, "skills", "hidden-skill"),
+      name: "hidden-skill",
+      description: "Hidden skill",
+      frontmatterExtra: "disable-model-invocation: true",
+    });
+
+    const snapshot = buildWorkspaceSkillSnapshot(workspaceDir, {
+      managedSkillsDir: path.join(workspaceDir, ".managed"),
+      bundledSkillsDir: path.join(workspaceDir, ".bundled"),
+    });
+
+    expect(snapshot.prompt).toContain("visible-skill");
+    expect(snapshot.prompt).not.toContain("hidden-skill");
+    expect(snapshot.skills.map((skill) => skill.name).sort()).toEqual([
+      "hidden-skill",
+      "visible-skill",
+    ]);
+  });
 });