fix(plugins): load official hosted plugins from bundled resources

tests/unit/pi-product-artifact.test.ts

@@ -74,20 +74,24 @@ function matchingMetadata() {
   };
 }
 
-async function bundledResourceFixture() {
+async function bundledResourceFixture({ schemaVersion = 1, includeSdkAssets = true } = {}) {
   const root = await mkdtemp(path.join(tmpdir(), 'makelore-bundled-plugin-'));
   roots.push(root);
   const projectRoot = path.join(root, 'project');
   const sourceResources = path.join(projectRoot, 'resources');
   const pluginRoot = path.join(sourceResources, 'coding-plugins', 'example');
   const capability = {
+    schemaVersion,
     pluginId: 'example.plugin',
     adapterId: 'example-adapter',
+    ...(schemaVersion === 2
+      ? { runtime: { kind: 'platform_hosted', protocol: 'makelore-hosted.v1' } }
+      : {}),
     skills: [{ id: 'example', entry: '../skills/example/SKILL.md', grants: [] }],
     tools: [{ name: 'example_read' }],
   };
   await mkdir(path.join(pluginRoot, 'com.makelore'), { recursive: true });
-  await mkdir(path.join(pluginRoot, 'skills', 'example', 'assets'), { recursive: true });
+  await mkdir(path.join(pluginRoot, 'skills', 'example'), { recursive: true });
   await mkdir(path.join(sourceResources, 'coding-skills', 'agent-browser'), { recursive: true });
   await writeFile(path.join(pluginRoot, 'plugin.json'), JSON.stringify({
     name: 'example.plugin',
@@ -96,8 +100,11 @@ async function bundledResourceFixture() {
   }));
   await writeFile(path.join(pluginRoot, 'com.makelore', 'capability.json'), JSON.stringify(capability));
   await writeFile(path.join(pluginRoot, 'skills', 'example', 'SKILL.md'), '# Example Skill\n');
-  await writeFile(path.join(pluginRoot, 'skills', 'example', 'assets', 'sdk.ts'), 'export {};\n');
-  await writeFile(path.join(pluginRoot, 'skills', 'example', 'assets', 'sdk.js'), 'export {};\n');
+  if (includeSdkAssets) {
+    await mkdir(path.join(pluginRoot, 'skills', 'example', 'assets'), { recursive: true });
+    await writeFile(path.join(pluginRoot, 'skills', 'example', 'assets', 'sdk.ts'), 'export {};\n');
+    await writeFile(path.join(pluginRoot, 'skills', 'example', 'assets', 'sdk.js'), 'export {};\n');
+  }
   await writeFile(path.join(sourceResources, 'coding-skills', 'agent-browser', 'SKILL.md'), '# Browser\n');
   const resourcesDirectory = path.join(root, 'packaged');
   await cp(sourceResources, path.join(resourcesDirectory, 'resources'), { recursive: true });
@@ -206,6 +213,20 @@ describe('final Pi product artifact verification', () => {
     });
   });
 
+  it('accepts schema-2 hosted plugins whose implementation has no client SDK assets', async () => {
+    const fixture = await bundledResourceFixture({ schemaVersion: 2, includeSdkAssets: false });
+    await expect(verifyBundledCodingPluginResources(fixture)).resolves.toMatchObject({
+      packages: [{
+        id: 'example.plugin',
+        skills: [{ id: 'example', path: 'skills/example/SKILL.md' }],
+        sdkAssets: [],
+        adapterId: 'example.plugin',
+        tools: ['example_read'],
+      }],
+      result: 'pass',
+    });
+  });
+
   it('proves the packaged Marketplace trust, routes, effective snapshot, and Renderer assets', () => {
     const artifact = Buffer.from(MARKETPLACE_ARTIFACT_TEXT);