feat(restore): support skills add passthrough flags

test/restore.test.ts

@@ -40,6 +40,31 @@ test("prints per-source install commands during restore dry-run", async () => {
   expect(result.stdout).not.toContain("github/awesome-copilot");
 });
 
+test("prints passthrough skills add options during restore dry-run", async () => {
+  const result = await runRestore(
+    [
+      "--dry-run",
+      "--only-source",
+      "anthropics/skills",
+      "--agent",
+      "codex",
+      "--agent",
+      "claude-code",
+      "--copy",
+      "--all",
+    ],
+    {
+      readManifest: () => sampleManifest,
+    },
+  );
+
+  expect(result.exitCode).toBe(0);
+  expect(result.stdout).toContain(
+    "[dry-run] bunx skills add anthropics/skills -g -y --agent codex --agent claude-code --copy --all",
+  );
+  expect(result.stdout).not.toContain("--skill");
+});
+
 test("restores only missing skills during live execution", async () => {
   const commands: string[][] = [];
 
@@ -63,6 +88,81 @@ test("restores only missing skills during live execution", async () => {
   ]);
 });
 
+test("passes agent and copy options through during live restore", async () => {
+  const commands: string[][] = [];
+
+  const result = await runRestore(
+    [
+      "--manifest",
+      "ignored.yaml",
+      "--agent",
+      "codex",
+      "--agent",
+      "claude-code",
+      "--copy",
+    ],
+    {
+      readManifest: () => sampleManifest,
+      getInstalledSkillNames: async () => new Set(["alpha"]),
+      runBunx: async (args) => {
+        commands.push(args);
+        return { exitCode: 0, stdout: "", stderr: "" };
+      },
+    },
+  );
+
+  expect(result.exitCode).toBe(0);
+  expect(commands).toEqual([
+    [
+      "skills",
+      "add",
+      "anthropics/skills",
+      "-g",
+      "-y",
+      "--agent",
+      "codex",
+      "--agent",
+      "claude-code",
+      "--copy",
+      "--skill",
+      "beta",
+    ],
+    [
+      "skills",
+      "add",
+      "github/awesome-copilot",
+      "-g",
+      "-y",
+      "--agent",
+      "codex",
+      "--agent",
+      "claude-code",
+      "--copy",
+      "--skill",
+      "gamma",
+    ],
+  ]);
+});
+
+test("installs all source skills when --all is enabled", async () => {
+  const commands: string[][] = [];
+
+  const result = await runRestore(["--manifest", "ignored.yaml", "--all"], {
+    readManifest: () => sampleManifest,
+    getInstalledSkillNames: async () => new Set(["alpha", "beta", "gamma"]),
+    runBunx: async (args) => {
+      commands.push(args);
+      return { exitCode: 0, stdout: "", stderr: "" };
+    },
+  });
+
+  expect(result.exitCode).toBe(0);
+  expect(commands).toEqual([
+    ["skills", "add", "anthropics/skills", "-g", "-y", "--all"],
+    ["skills", "add", "github/awesome-copilot", "-g", "-y", "--all"],
+  ]);
+});
+
 test("continues and returns success when continue-on-error is enabled", async () => {
   const result = await runRestore(
     ["--manifest", "ignored.yaml", "--continue-on-error"],