Merge remote-tracking branch 'refs/remotes/origin/master' into feat/gptimage2to2.5

# Conflicts:
#	docs/project-memory/shared-memory/decision-log.md
#	server-rs/crates/api-server/src/state.rs
#	src/components/image-editor/ImageCanvasGenerationSubmissionModel.test.ts

apps/ai-game-creator-shell/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@genarrative/ai-game-creator-shell",
   "private": true,
-  "version": "0.1.47",
+  "version": "0.1.67",
   "type": "module",
   "scripts": {
     "dev": "node scripts/start-tauri-dev.mjs",
@@ -47,6 +47,7 @@
     "@tauri-apps/plugin-dialog": "^2.7.2",
     "@tauri-apps/plugin-http": "^2.5.9",
     "@tauri-apps/plugin-opener": "~2",
+    "@tauri-apps/plugin-updater": "2.11.0",
     "@vitejs/plugin-react": "^5.0.4",
     "focus-trap-react": "^12.0.3",
     "lexical": "^0.47.0",
@@ -60,6 +61,7 @@
     "react-window": "^1.8.11",
     "rehype-highlight": "^7.0.2",
     "remark-gfm": "^4.0.1",
+    "three": "^0.184.0",
     "vite": "^6.2.0",
     "zustand": "^5.0.14"
   },
@@ -71,6 +73,7 @@
     "@testing-library/user-event": "^14.6.1",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
+    "@types/three": "^0.184.1",
     "@types/react-window": "^1.8.8",
     "tailwindcss": "^4.1.14",
     "typescript": "~5.8.2",

apps/ai-game-creator-shell/scripts/check-config.mjs

@@ -35,6 +35,12 @@ const windowsTauriConfig = JSON.parse(
     'utf8',
   ),
 );
+const macosTauriConfig = JSON.parse(
+  fs.readFileSync(
+    new URL('../src-tauri/tauri.macos.conf.json', import.meta.url),
+    'utf8',
+  ),
+);
 const cargoManifestSource = fs.readFileSync(
   new URL('../src-tauri/Cargo.toml', import.meta.url),
   'utf8',
@@ -121,6 +127,10 @@ const allowedUncalledTauriCommands = [
   'open_game_creator_launcher_window',
   'open_game_creator_workspace_window',
   'read_direct_project_conversation',
+  // 项目定时快照上传只在 Rust 侧触发（周期定时器 / 工作区窗口关闭）与排障调用；
+  // 按产品口径不做客户端可见界面，因此同 `open_game_creator_*_window` 一样按 native-only 登记。
+  'read_local_project_snapshot_state',
+  'sync_local_project_snapshot',
   'reset_design_agent_session',
   'stop_local_game_preview_if_matches',
   'start_game_creator_external_mcp',
@@ -1354,6 +1364,37 @@ if (windowsTauriConfig.bundle?.useLocalToolsDir !== true) {
     'AI game creator shell Windows Tauri config must cache bundling tools in the project target directory',
   );
 }
+assert.deepEqual(
+  macosTauriConfig.bundle?.resources,
+  Object.fromEntries([
+    ...[
+      'bin/codex',
+      'bin/codex-code-mode-host',
+      'codex-path/rg',
+      'codex-resources/zsh/bin/zsh',
+      'codex-package.json',
+      'NOTICE.md',
+      'manifest.json',
+    ].map((file) => [
+      `resources/codex/mac-native/${file}`,
+      `coding-agent/mac-native/${file}`,
+    ]),
+    ['resources/plugins', 'plugins'],
+  ]),
+  'macOS must bundle the complete native Codex layout and plugin workspace',
+);
+assert.deepEqual(
+  macosTauriConfig.plugins?.updater?.endpoints,
+  [
+    'https://agc-dev.oss-rg-china-mainland.aliyuncs.com/agc/dev-mac/latest.json',
+  ],
+  'macOS local builds must not use the Windows update channel',
+);
+assert.equal(
+  macosTauriConfig.bundle?.macOS?.minimumSystemVersion,
+  '15.0',
+  'macOS deployment baseline must cover the bundled native zsh requirement',
+);
 
 if (tauriConfig.app?.withGlobalTauri !== true) {
   throw new Error(
@@ -1718,7 +1759,7 @@ for (const snippet of [
   'fn append_local_permission_log_at(',
   '"command.auto"',
   'GameCreationAppPermission::Auto',
-  'GAME_CREATOR_BUNDLED_CODEX_CLI_RELATIVE_PATH',
+  'fn game_creator_bundled_codex_cli_path',
   'validate_game_creator_bundled_codex_cli',
   '内置 Codex CLI 完整性校验失败',
 ]) {

apps/ai-game-creator-shell/scripts/check-macos-bundle.mjs

@@ -0,0 +1,222 @@
+import assert from 'node:assert/strict';
+import { spawn, spawnSync } from 'node:child_process';
+import { createHash } from 'node:crypto';
+import fs from 'node:fs';
+import os from 'node:os';
+import path from 'node:path';
+
+// 只操作临时复制品；不启动 GUI、不读取开发机凭据、不访问 Provider。
+assert.equal(process.platform, 'darwin', '此验证必须在 macOS 执行');
+const source = path.resolve(process.argv[2] || '');
+assert.ok(
+  source.endsWith('.app') && fs.statSync(source).isDirectory(),
+  '请传入 .app 绝对路径',
+);
+const root = fs.realpathSync(
+  fs.mkdtempSync(path.join(os.tmpdir(), 'agc-macos-bundle-')),
+);
+const app = path.join(root, '陶泥儿 隔离测试.app');
+const home = path.join(root, 'home');
+const config = path.join(root, 'config');
+const tmp = path.join(root, 'tmp');
+const codexHome = path.join(root, 'codex-home');
+for (const directory of [home, config, tmp, codexHome]) {
+  fs.mkdirSync(directory, { mode: 0o700 });
+}
+const env = {
+  HOME: home,
+  PATH: '/usr/bin:/bin',
+  TMPDIR: tmp,
+  CODEX_HOME: codexHome,
+};
+
+function run(command, args) {
+  const result = spawnSync(command, args, {
+    cwd: root,
+    env,
+    encoding: 'utf8',
+    timeout: 30_000,
+    maxBuffer: 1024 * 1024,
+  });
+  assert.ifError(result.error);
+  return result;
+}
+
+async function hashFile(file) {
+  const hash = createHash('sha256');
+  for await (const chunk of fs.createReadStream(file)) hash.update(chunk);
+  return hash.digest('hex');
+}
+
+async function handshake(executable) {
+  const child = spawn(executable, ['app-server'], {
+    cwd: root,
+    env,
+    stdio: ['pipe', 'pipe', 'pipe'],
+  });
+  let buffered = '';
+  let stderrBytes = 0;
+  try {
+    await new Promise((resolve, reject) => {
+      const timer = setTimeout(
+        () => reject(new Error('app-server 初始化超时')),
+        15_000,
+      );
+      const finish = (error) => {
+        clearTimeout(timer);
+        if (error) reject(error);
+        else resolve();
+      };
+      child.on('error', finish);
+      child.on('exit', (code) =>
+        finish(new Error(`app-server 提前退出 ${code}`)),
+      );
+      child.stderr.on('data', (chunk) => {
+        stderrBytes += chunk.length;
+        if (stderrBytes > 1024 * 1024)
+          finish(new Error('app-server stderr 超限'));
+      });
+      child.stdout.on('data', (chunk) => {
+        buffered += chunk.toString('utf8');
+        if (buffered.length > 1024 * 1024)
+          return finish(new Error('app-server stdout 超限'));
+        let end;
+        while ((end = buffered.indexOf('\n')) >= 0) {
+          const line = buffered.slice(0, end);
+          buffered = buffered.slice(end + 1);
+          try {
+            const message = JSON.parse(line);
+            if (message.id !== 1) continue;
+            assert.ok(message.result?.userAgent, '初始化必须返回真实服务身份');
+            assert.equal(message.error, undefined);
+            child.stdin.write(`${JSON.stringify({ method: 'initialized' })}\n`);
+            finish();
+          } catch (error) {
+            finish(error);
+          }
+        }
+      });
+      child.stdin.on('error', finish);
+      child.stdin.write(
+        `${JSON.stringify({
+          id: 1,
+          method: 'initialize',
+          params: {
+            clientInfo: {
+              name: 'agc_bundle_smoke',
+              title: 'AGC bundle smoke',
+              version: '1',
+            },
+            capabilities: { experimentalApi: true },
+          },
+        })}\n`,
+      );
+    });
+  } finally {
+    if (child.exitCode === null && child.signalCode === null) {
+      await new Promise((resolve) => {
+        const timer = setTimeout(() => child.kill('SIGKILL'), 3000);
+        child.once('exit', () => {
+          clearTimeout(timer);
+          resolve();
+        });
+        child.kill('SIGTERM');
+      });
+    }
+  }
+}
+
+try {
+  fs.cpSync(source, app, { recursive: true });
+  const resources = path.join(app, 'Contents/Resources');
+  const bundle = path.join(resources, 'coding-agent/mac-native');
+  const executable = path.join(bundle, 'bin/codex');
+  const main = path.join(
+    app,
+    'Contents/MacOS/genarrative-ai-game-creator-shell',
+  );
+  const manifest = JSON.parse(
+    fs.readFileSync(path.join(bundle, 'manifest.json'), 'utf8'),
+  );
+  assert.equal(manifest.schemaVersion, 'genarrative-codex-sidecar.v2');
+  assert.equal(
+    manifest.platform,
+    process.arch === 'arm64' ? 'darwin-arm64' : 'darwin-x64',
+  );
+  assert.equal(manifest.version, 'codex-cli 0.147.0');
+  const components = [
+    'bin/codex',
+    'bin/codex-code-mode-host',
+    'codex-path/rg',
+    'codex-resources/zsh/bin/zsh',
+    'codex-package.json',
+  ];
+  assert.deepEqual(Object.keys(manifest.files).sort(), [...components].sort());
+  for (const component of components) {
+    const file = path.join(bundle, component);
+    assert.equal(await hashFile(file), manifest.files[component], component);
+    if (component !== 'codex-package.json') {
+      fs.accessSync(file, fs.constants.X_OK);
+      const arch = run('/usr/bin/lipo', ['-archs', file]);
+      assert.equal(arch.status, 0, component);
+      assert.equal(
+        arch.stdout.trim(),
+        process.arch === 'arm64' ? 'arm64' : 'x86_64',
+        component,
+      );
+    }
+  }
+  assert.ok(fs.existsSync(path.join(bundle, 'NOTICE.md')));
+  const plugin = path.join(resources, 'plugins/agc-cocos-editor');
+  for (const file of [
+    'plugin.json',
+    'src/entry.mjs',
+    'panels/cocos-editor.html',
+  ]) {
+    assert.ok(fs.existsSync(path.join(plugin, file)), file);
+  }
+  const packageFiles = fs.readdirSync(resources, { recursive: true });
+  assert.ok(
+    !packageFiles.some((file) =>
+      /(^|\/)(\.env[^/]*|auth\.json|node_modules|target|\.git)(\/|$)|\.(exe|dll)$/.test(
+        file,
+      ),
+    ),
+  );
+  assert.equal(run(executable, ['--version']).stdout.trim(), manifest.version);
+  assert.equal(
+    run(path.join(bundle, 'codex-path/rg'), ['--version']).status,
+    0,
+  );
+  assert.equal(
+    run(path.join(bundle, 'codex-resources/zsh/bin/zsh'), ['--version']).status,
+    0,
+  );
+
+  // 使用正式 AGC 查找/校验入口，而非只证明 sidecar 可以独立执行。
+  const status = run(main, ['--config-dir', config, '--llm-status']);
+  const statusText = `${status.stdout}\n${status.stderr}`;
+  assert.ok(!statusText.includes('Codex CLI 未安装'), statusText);
+  assert.ok(
+    statusText.includes('authentication-required'),
+    '隔离账号应仅被登录门禁拒绝',
+  );
+  await handshake(executable);
+
+  // 临时复制品缺少辅助程序时，正式入口必须拒绝内置程序；PATH 无全局 Codex 可兜底。
+  fs.renameSync(
+    path.join(bundle, 'bin/codex-code-mode-host'),
+    path.join(root, 'saved-code-mode-host'),
+  );
+  const broken = run(main, ['--config-dir', config, '--llm-status']);
+  assert.notEqual(broken.status, 0);
+  assert.match(`${broken.stdout}\n${broken.stderr}`, /Codex CLI 未安装/);
+  console.log(
+    'PASS: 隔离安装包资源、架构、摘要、权限、正式 Codex 查找、app-server 握手及缺组件拒绝',
+  );
+  console.log(
+    '未验证：GUI、真实登录/Provider 对话、Cocos macOS 原生桥接；插件 Node 仍为外部前提',
+  );
+} finally {
+  fs.rmSync(root, { recursive: true, force: true });
+}

apps/ai-game-creator-shell/scripts/deterministic-lane-defense-provider.mjs

@@ -724,6 +724,7 @@ function canvasAssetCall(agentId) {
     assetKind: 'art-spritesheet',
     assetLabel: '游戏首版核心美术素材',
     replaceExisting: false,
+    sliceMode: 'connected-components',
   });
 }
 
@@ -2691,7 +2692,7 @@ function createDeterministicCanvasFixture(apiKey) {
           'deterministic spritesheet fixture',
         model: 'deterministic-canvas-v1',
         provider: 'deterministic-loopback',
-        sliceLayout: 'grid-2x2',
+        sliceMode: 'connected-components',
         spritesheetResource: {
           resourceId,
           projectId,

apps/ai-game-creator-shell/scripts/dev-feature-flags.mjs

@@ -0,0 +1,20 @@
+/**
+ * `agc` 开发启动下发给 Vite 的客户端特性开关默认值。
+ *
+ * 开发态默认关闭客户端更新检查：`npm run agc` / `agc:serve` 启动的客户端不请求 OSS
+ * 更新清单，也不显示更新入口。需要联调更新流程时显式传
+ * `VITE_AGC_ENABLE_APP_UPDATE_CHECK=1`；此处不覆盖已经显式配置的取值。
+ */
+const agcAppUpdateCheckEnvKey = 'VITE_AGC_ENABLE_APP_UPDATE_CHECK';
+
+function withAgcDevFeatureFlags(env = process.env) {
+  if (String(env[agcAppUpdateCheckEnvKey] ?? '').trim()) {
+    return env;
+  }
+  return {
+    ...env,
+    [agcAppUpdateCheckEnvKey]: '0',
+  };
+}
+
+export { agcAppUpdateCheckEnvKey, withAgcDevFeatureFlags };

apps/ai-game-creator-shell/scripts/release-oss.mjs

@@ -0,0 +1,27 @@
+/**
+ * 发布上传的 OSS 命令行整理：把 ossutil 参数与凭据整理成可执行或可打印的形式，
+ * 便于在 dry-run 下核对将要执行的上传，同时保证任何输出都不回显凭据明文。
+ */
+const redactedCredential = '<redacted>';
+
+export function readReleaseDryRun(env = process.env) {
+  const value = env.AGC_RELEASE_DRY_RUN?.trim().toLowerCase();
+  return value === '1' || value === 'true';
+}
+
+function quoteArgument(value) {
+  return /[\s"']/u.test(value) ? JSON.stringify(value) : value;
+}
+
+export function formatOssutilCommand({ binary, args, endpoint, credentials }) {
+  const parts = [binary, ...args, '--endpoint', endpoint];
+  if (credentials) {
+    parts.push(
+      '--access-key-id',
+      redactedCredential,
+      '--access-key-secret',
+      redactedCredential,
+    );
+  }
+  return parts.map(quoteArgument).join(' ');
+}

apps/ai-game-creator-shell/scripts/release-oss.test.mjs

@@ -0,0 +1,44 @@
+import assert from 'node:assert/strict';
+import { readFileSync } from 'node:fs';
+import { test } from 'node:test';
+
+import { formatOssutilCommand, readReleaseDryRun } from './release-oss.mjs';
+
+test('dry run only accepts explicit truthy values', () => {
+  assert.equal(readReleaseDryRun({}), false);
+  assert.equal(readReleaseDryRun({ AGC_RELEASE_DRY_RUN: '1' }), true);
+  assert.equal(readReleaseDryRun({ AGC_RELEASE_DRY_RUN: ' true ' }), true);
+  assert.equal(readReleaseDryRun({ AGC_RELEASE_DRY_RUN: '0' }), false);
+  assert.equal(readReleaseDryRun({ AGC_RELEASE_DRY_RUN: '' }), false);
+});
+
+test('printed upload command keeps arguments and hides credentials', () => {
+  const command = formatOssutilCommand({
+    binary: 'ossutil',
+    args: [
+      'cp',
+      '--force',
+      '陶泥儿 0.1.48.exe',
+      'oss://agc-dev/agc/dev-win/x.exe',
+    ],
+    endpoint: 'oss-rg-china-mainland.aliyuncs.com',
+    credentials: true,
+  });
+  assert.match(command, /^ossutil cp --force /u);
+  assert.match(command, /"陶泥儿 0\.1\.48\.exe"/u);
+  assert.match(command, /oss:\/\/agc-dev\/agc\/dev-win\/x\.exe/u);
+  assert.match(
+    command,
+    /--access-key-id <redacted> --access-key-secret <redacted>/u,
+  );
+});
+
+test('uploader gates every ossutil call behind the dry run switch', () => {
+  const source = readFileSync(
+    new URL('./release-upload.mjs', import.meta.url),
+    'utf8',
+  );
+  assert.match(source, /const dryRun = readReleaseDryRun\(\);/u);
+  assert.match(source, /if \(dryRun\) \{/u);
+  assert.match(source, /dry-run：未写入任何 OSS 对象/u);
+});

apps/ai-game-creator-shell/scripts/release-upload.mjs

@@ -1,6 +1,8 @@
 import { spawnSync } from 'node:child_process';
 import path from 'node:path';
 
+import { formatOssutilCommand, readReleaseDryRun } from './release-oss.mjs';
+
 const bucket = process.env.AGC_OSS_BUCKET?.trim() || 'agc-dev';
 const endpoint =
   process.env.AGC_OSS_ENDPOINT?.trim() || 'oss-rg-china-mainland.aliyuncs.com';
@@ -8,9 +10,9 @@ if (!/^[a-z0-9][a-z0-9.-]{1,62}$/u.test(bucket) || /[\r\n\0]/u.test(endpoint)) {
   throw new Error('OSS bucket 或 endpoint 配置无效');
 }
 process.env.AGC_UPDATE_OSS_BASE_URL ||= `https://${bucket}.${endpoint}/agc`;
+const dryRun = readReleaseDryRun();
 
-const { generateUpdateManifest, prepareReleaseVersion, runTauriBuild } =
-  await import('./build-release.mjs');
+const { buildRelease } = await import('./build-release.mjs');
 
 function runOssutil(args) {
   const binary = process.env.OSSUTIL_BIN?.trim() || 'ossutil';
@@ -19,6 +21,18 @@ function runOssutil(args) {
   if (Boolean(accessKeyId) !== Boolean(accessKeySecret)) {
     throw new Error('OSS AccessKey ID 和 Secret 必须同时提供');
   }
+  if (dryRun) {
+    // 演练：只打印将要执行的上传，凭据以占位符呈现，不写入 OSS。
+    console.log(
+      `[dry-run] ${formatOssutilCommand({
+        binary,
+        args,
+        endpoint,
+        credentials: Boolean(accessKeyId),
+      })}`,
+    );
+    return;
+  }
   const credentialArgs = accessKeyId
     ? ['--access-key-id', accessKeyId, '--access-key-secret', accessKeySecret]
     : [];
@@ -36,13 +50,40 @@ function runOssutil(args) {
   if (result.status !== 0) process.exit(result.status ?? 1);
 }
 
-await prepareReleaseVersion();
-runTauriBuild([]);
-const { artifact, manifestPath, manifest } = generateUpdateManifest();
-const artifactKey = `agc/${manifest.version}/${path.basename(artifact)}`;
+const { artifact, channel, legacyManifestPath, manifest, manifestPath } =
+  await buildRelease(process.argv.slice(2));
+const artifactKey = `agc/${channel}/${manifest.version}/${path.basename(artifact)}`;
 // Jenkins/ossutil 默认会在目标对象已存在时交互询问并按默认值跳过；
 // 发布清单是固定的 latest 指针，必须显式覆盖，否则流水线会误报成功但远端仍保留旧版本。
 runOssutil(['cp', '--force', artifact, `oss://${bucket}/${artifactKey}`]);
-runOssutil(['cp', '--force', manifestPath, `oss://${bucket}/agc/latest.json`]);
+runOssutil([
+  'cp',
+  '--force',
+  `${artifact}.sig`,
+  `oss://${bucket}/${artifactKey}.sig`,
+]);
+runOssutil([
+  'cp',
+  '--force',
+  manifestPath,
+  `oss://${bucket}/agc/${channel}/latest.json`,
+]);
 console.log(`[ai-game-creator-shell] 已上传 oss://${bucket}/${artifactKey}`);
-console.log(`[ai-game-creator-shell] 已上传 oss://${bucket}/agc/latest.json`);
+console.log(
+  `[ai-game-creator-shell] 已上传 oss://${bucket}/agc/${channel}/latest.json`,
+);
+if (legacyManifestPath) {
+  // 迁移桥：让仍走旧 sha256 清单的已发布客户端升级到新协议，一个版本周期后删除。
+  runOssutil([
+    'cp',
+    '--force',
+    legacyManifestPath,
+    `oss://${bucket}/agc/latest.json`,
+  ]);
+  console.log(
+    `[ai-game-creator-shell] 已上传迁移指针 oss://${bucket}/agc/latest.json`,
+  );
+}
+if (dryRun) {
+  console.log('[ai-game-creator-shell] dry-run：未写入任何 OSS 对象');
+}

apps/ai-game-creator-shell/scripts/start-dev-server.mjs

@@ -3,6 +3,7 @@ import http from 'node:http';
 import net from 'node:net';
 import { fileURLToPath } from 'node:url';
 
+import { withAgcDevFeatureFlags } from './dev-feature-flags.mjs';
 import { resolveAgcDevEndpoint, withAgcDevEndpointEnv } from './dev-port.mjs';
 
 const appRoot = fileURLToPath(new URL('..', import.meta.url));
@@ -104,7 +105,7 @@ const child = spawn(
   ],
   {
     cwd: appRoot,
-    env: withAgcDevEndpointEnv(endpoint),
+    env: withAgcDevFeatureFlags(withAgcDevEndpointEnv(endpoint)),
     stdio: 'inherit',
     // Node 18.20+/20+/24 on Windows rejects spawning .cmd (npm.cmd) without a shell (EINVAL).
     shell: true,

apps/ai-game-creator-shell/scripts/start-dev-stack.mjs

@@ -11,6 +11,7 @@ import {
   stopWindowsProcessTree,
   stopWindowsWorktreeProcesses,
 } from '../../../scripts/dev-windows-process.mjs';
+import { withAgcDevFeatureFlags } from './dev-feature-flags.mjs';
 import {
   agcVitePortEnvKey,
   readAgcDevEndpoint,
@@ -978,7 +979,10 @@ async function startVite(apiTarget, endpoint = readAgcDevEndpoint()) {
       '--port',
       String(endpoint.port),
     ],
-    { cwd: appRoot, env: withAgcDevEndpointEnv(endpoint) },
+    {
+      cwd: appRoot,
+      env: withAgcDevFeatureFlags(withAgcDevEndpointEnv(endpoint)),
+    },
   );
 }
 

apps/ai-game-creator-shell/scripts/vite-watch.test.mjs

@@ -0,0 +1,113 @@
+import assert from 'node:assert/strict';
+import { mkdir, mkdtemp, rm, writeFile } from 'node:fs/promises';
+import { tmpdir } from 'node:os';
+import { dirname, join } from 'node:path';
+import { test } from 'node:test';
+import { setTimeout as delay } from 'node:timers/promises';
+import { fileURLToPath } from 'node:url';
+
+import { createServer, loadConfigFromFile, normalizePath } from 'vite';
+
+test(
+  'AGC 排除 Rust 构建目录且保留源码与共享组件监听',
+  { timeout: 30_000 },
+  async () => {
+    const loaded = await loadConfigFromFile(
+      { command: 'serve', mode: 'development' },
+      fileURLToPath(new URL('../vite.config.ts', import.meta.url)),
+    );
+    assert.ok(loaded);
+    assert.notEqual(loaded.config.server?.watch, null);
+    assert.notEqual(loaded.config.server?.hmr, false);
+    assert.ok(
+      [loaded.config.server?.watch?.ignored]
+        .flat()
+        .includes('**/src-tauri/target/**'),
+    );
+
+    const fixture = await mkdtemp(join(tmpdir(), 'agc-vite-watch-'));
+    const root = join(fixture, 'apps', 'ai-game-creator-shell');
+    const source = join(root, 'src', 'main.js');
+    const css = join(root, 'src', 'styles.css');
+    const shared = join(fixture, 'packages', 'shared', 'src', 'component.js');
+    const target = join(root, 'src-tauri', 'target');
+    const artifact = join(target, 'debug', 'incremental', 'cache.bin');
+    let server;
+    try {
+      for (const file of [source, css, shared, artifact]) {
+        await mkdir(dirname(file), { recursive: true });
+        await writeFile(
+          file,
+          file === css ? 'body { color: red; }' : 'export default 1;',
+        );
+      }
+      // 使用真实 Vite watcher 和实际配置，仅将扫描根替换为小型夹具；
+      // 不加载业务插件、后端或原生窗口，也不扫描开发机上的大型 target。
+      server = await createServer({
+        configFile: false,
+        envFile: false,
+        root,
+        logLevel: 'silent',
+        server: {
+          watch: loaded.config.server?.watch,
+          middlewareMode: true,
+          hmr: false,
+          fs: { allow: [fixture] },
+        },
+        optimizeDeps: { noDiscovery: true, include: [] },
+      });
+      const waitForWatchedFile = async (file) => {
+        const normalized = normalizePath(file);
+        for (let attempt = 0; attempt < 100; attempt += 1) {
+          if (
+            Object.entries(server.watcher.getWatched()).some(
+              ([directory, names]) =>
+                names.some(
+                  (name) => normalizePath(join(directory, name)) === normalized,
+                ),
+            )
+          )
+            return;
+          await delay(50);
+        }
+        assert.fail(`源码必须仍被监听：${normalized}`);
+      };
+      await waitForWatchedFile(source);
+
+      // 真实模块转换应将 root 外的共享源码加入监听。
+      await server.transformRequest(`/@fs/${normalizePath(shared)}`);
+      for (const file of [source, css, shared]) {
+        const normalized = normalizePath(file);
+        await waitForWatchedFile(file);
+        const changed = new Promise((resolve, reject) => {
+          const timer = setTimeout(() => {
+            server.watcher.off('change', onChange);
+            reject(new Error(`未收到源码变更：${normalized}`));
+          }, 5_000);
+          function onChange(path) {
+            if (normalizePath(path) !== normalized) return;
+            clearTimeout(timer);
+            server.watcher.off('change', onChange);
+            resolve();
+          }
+          server.watcher.on('change', onChange);
+        });
+        await writeFile(
+          file,
+          file === css ? 'body { color: blue; }' : 'export default 2;',
+        );
+        await changed;
+      }
+      const targetPath = normalizePath(target);
+      const targetDirectories = Object.keys(server.watcher.getWatched())
+        .map(normalizePath)
+        .filter(
+          (path) => path === targetPath || path.startsWith(`${targetPath}/`),
+        );
+      assert.deepEqual(targetDirectories, [], 'Rust target 不应创建目录监听器');
+    } finally {
+      await server?.close();
+      await rm(fixture, { recursive: true, force: true });
+    }
+  },
+);

apps/ai-game-creator-shell/src-tauri/Cargo.lock

@@ -814,6 +814,16 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.10.1"
@@ -837,7 +847,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "064badf302c3194842cf2c5d61f56cc88e54a759313879cdf03abdd27d0c3b97"
 dependencies = [
  "bitflags 2.13.0",
- "core-foundation",
+ "core-foundation 0.10.1",
  "core-graphics-types",
  "foreign-types 0.5.0",
  "libc",
@@ -850,7 +860,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d44a101f213f6c4cdc1853d4b78aef6db6bdfa3468798cc1d9912f4735013eb"
 dependencies = [
  "bitflags 2.13.0",
- "core-foundation",
+ "core-foundation 0.10.1",
  "libc",
 ]
 
@@ -1405,6 +1415,16 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "filetime"
+version = "0.2.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c287a33c7f0a620c38e641e7f60827713987b3c0f26e8ddc9462cc69cf75759"
+dependencies = [
+ "cfg-if",
+ "libc",
+]
+
 [[package]]
 name = "find-msvc-tools"
 version = "0.1.9"
@@ -1725,7 +1745,7 @@ dependencies = [
 
 [[package]]
 name = "genarrative-ai-game-creator-shell"
-version = "0.1.47"
+version = "0.1.67"
 dependencies = [
  "agent-runtime-core",
  "axum",
@@ -1747,7 +1767,6 @@ dependencies = [
  "oxc_parser",
  "oxc_semantic",
  "oxc_span",
- "percent-encoding",
  "platform-agent",
  "platform-llm",
  "portable-pty",
@@ -1766,6 +1785,7 @@ dependencies = [
  "tauri-plugin-dialog",
  "tauri-plugin-http",
  "tauri-plugin-opener",
+ "tauri-plugin-updater",
  "tempfile",
  "tokio",
  "toml 0.8.2",
@@ -1776,7 +1796,7 @@ dependencies = [
  "url",
  "uuid",
  "windows-sys 0.61.2",
- "zip",
+ "zip 2.4.2",
 ]
 
 [[package]]
@@ -2220,9 +2240,11 @@ dependencies = [
  "percent-encoding",
  "pin-project-lite",
  "socket2",
+ "system-configuration",
  "tokio",
  "tower-service",
  "tracing",
+ "windows-registry",
 ]
 
 [[package]]
@@ -2506,6 +2528,36 @@ dependencies = [
  "windows-sys 0.45.0",
 ]
 
+[[package]]
+name = "jni"
+version = "0.22.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5efd9a482cf3a427f00d6b35f14332adc7902ce91efb778580e180ff90fa3498"
+dependencies = [
+ "cfg-if",
+ "combine",
+ "jni-macros",
+ "jni-sys 0.4.1",
+ "log",
+ "simd_cesu8",
+ "thiserror 2.0.18",
+ "walkdir",
+ "windows-link 0.2.1",
+]
+
+[[package]]
+name = "jni-macros"
+version = "0.22.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a00109accc170f0bdb141fed3e393c565b6f5e072365c3bd58f5b062591560a3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "rustc_version",
+ "simd_cesu8",
+ "syn 2.0.118",
+]
+
 [[package]]
 name = "jni-sys"
 version = "0.3.1"
@@ -2819,6 +2871,12 @@ dependencies = [
  "unicase",
 ]
 
+[[package]]
+name = "minisign-verify"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22f9645cb765ea72b8111f36c522475d2daa0d22c957a9826437e97534bc4e9e"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.8.9"
@@ -3234,6 +3292,18 @@ dependencies = [
  "objc2-core-foundation",
 ]
 
+[[package]]
+name = "objc2-osa-kit"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f112d1746737b0da274ef79a23aac283376f335f4095a083a267a082f21db0c0"
+dependencies = [
+ "bitflags 2.13.0",
+ "objc2",
+ "objc2-app-kit",
+ "objc2-foundation",
+]
+
 [[package]]
 name = "objc2-quartz-core"
 version = "0.3.2"
@@ -3378,6 +3448,20 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "osakit"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "732c71caeaa72c065bb69d7ea08717bd3f4863a4f451402fc9513e29dbd5261b"
+dependencies = [
+ "objc2",
+ "objc2-foundation",
+ "objc2-osa-kit",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.18",
+]
+
 [[package]]
 name = "outref"
 version = "0.5.2"
@@ -4360,15 +4444,20 @@ dependencies = [
  "http-body",
  "http-body-util",
  "hyper",
+ "hyper-rustls",
  "hyper-util",
  "js-sys",
  "log",
  "percent-encoding",
  "pin-project-lite",
+ "rustls",
+ "rustls-pki-types",
+ "rustls-platform-verifier",
  "serde",
  "serde_json",
  "sync_wrapper",
  "tokio",
+ "tokio-rustls",
  "tokio-util",
  "tower",
  "tower-http",
@@ -4482,6 +4571,33 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "rustls-platform-verifier"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26d1e2536ce4f35f4846aa13bff16bd0ff40157cdb14cc056c7b14ba41233ba0"
+dependencies = [
+ "core-foundation 0.10.1",
+ "core-foundation-sys",
+ "jni 0.22.4",
+ "log",
+ "once_cell",
+ "rustls",
+ "rustls-native-certs",
+ "rustls-platform-verifier-android",
+ "rustls-webpki",
+ "security-framework",
+ "security-framework-sys",
+ "webpki-root-certs",
+ "windows-sys 0.61.2",
+]
+
+[[package]]
+name = "rustls-platform-verifier-android"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f87165f0995f63a9fbeea62b64d10b4d9d8e78ec6d7d51fb2125fda7bb36788f"
+
 [[package]]
 name = "rustls-webpki"
 version = "0.103.13"
@@ -4609,7 +4725,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7f4bc775c73d9a02cde8bf7b2ec4c9d12743edf609006c7facc23998404cd1d"
 dependencies = [
  "bitflags 2.13.0",
- "core-foundation",
+ "core-foundation 0.10.1",
  "core-foundation-sys",
  "libc",
  "security-framework-sys",
@@ -4952,6 +5068,22 @@ version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "703d5c7ef118737c72f1af64ad2f6f8c5e1921f818cdcb97b8fe6fc69bf66214"
 
+[[package]]
+name = "simd_cesu8"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11031e251abf8611c80f460e19dbdeb54a66db918e49c65a7065b46ac7aec520"
+dependencies = [
+ "rustc_version",
+ "simdutf8",
+]
+
+[[package]]
+name = "simdutf8"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
+
 [[package]]
 name = "similar"
 version = "2.7.0"
@@ -5175,6 +5307,27 @@ dependencies = [
  "syn 2.0.118",
 ]
 
+[[package]]
+name = "system-configuration"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a13f3d0daba03132c0aa9767f98351b3488edc2c100cda2d2ec2b04f3d8d3c8b"
+dependencies = [
+ "bitflags 2.13.0",
+ "core-foundation 0.9.4",
+ "system-configuration-sys",
+]
+
+[[package]]
+name = "system-configuration-sys"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e1d1b10ced5ca923a1fcb8d03e96b8d3268065d724548c0211415ff6ac6bac4"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "system-deps"
 version = "6.2.2"
@@ -5196,7 +5349,7 @@ checksum = "d1c93047acf68669466a34690ac58cca7010bd1b201e1ec86f1fd0a75d3dd4a9"
 dependencies = [
  "bitflags 2.13.0",
  "block2",
- "core-foundation",
+ "core-foundation 0.10.1",
  "core-graphics",
  "crossbeam-channel",
  "dbus",
@@ -5206,7 +5359,7 @@ dependencies = [
  "gdkwayland-sys",
  "gdkx11-sys",
  "gtk",
- "jni",
+ "jni 0.21.1",
  "libc",
  "log",
  "ndk",
@@ -5239,6 +5392,17 @@ dependencies = [
  "syn 2.0.118",
 ]
 
+[[package]]
+name = "tar"
+version = "0.4.46"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f6221d9a6003c78398e3b239969f352578258df48c8eb051caadae0015bc840"
+dependencies = [
+ "filetime",
+ "libc",
+ "xattr",
+]
+
 [[package]]
 name = "target-lexicon"
 version = "0.12.16"
@@ -5262,7 +5426,7 @@ dependencies = [
  "gtk",
  "heck 0.5.0",
  "http",
- "jni",
+ "jni 0.21.1",
  "libc",
  "log",
  "mime",
@@ -5477,6 +5641,39 @@ dependencies = [
  "zbus",
 ]
 
+[[package]]
+name = "tauri-plugin-updater"
+version = "2.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b28d8cabdeb0564f03ae261963de4bc3d98321cd3d213e76a81b7d344e5df606"
+dependencies = [
+ "base64 0.22.1",
+ "dirs",
+ "flate2",
+ "futures-util",
+ "http",
+ "infer",
+ "log",
+ "minisign-verify",
+ "osakit",
+ "percent-encoding",
+ "reqwest 0.13.4",
+ "rustls",
+ "semver",
+ "serde",
+ "serde_json",
+ "tar",
+ "tauri",
+ "tauri-plugin",
+ "tempfile",
+ "thiserror 2.0.18",
+ "time",
+ "tokio",
+ "url",
+ "windows-sys 0.60.2",
+ "zip 4.6.1",
+]
+
 [[package]]
 name = "tauri-runtime"
 version = "2.11.3"
@@ -5487,7 +5684,7 @@ dependencies = [
  "dpi",
  "gtk",
  "http",
- "jni",
+ "jni 0.21.1",
  "objc2",
  "objc2-ui-kit",
  "objc2-web-kit",
@@ -5510,7 +5707,7 @@ checksum = "fe41e015bf8fc4d6477ff4926a0ef769dc64ff34c7b0038b6f7cacae892acb5c"
 dependencies = [
  "gtk",
  "http",
- "jni",
+ "jni 0.21.1",
  "log",
  "objc2",
  "objc2-app-kit",
@@ -6586,6 +6783,15 @@ dependencies = [
  "system-deps",
 ]
 
+[[package]]
+name = "webpki-root-certs"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b96554aa2acc8ccdb7e1c9a58a7a68dd5d13bccc69cd124cb09406db612a1c9b"
+dependencies = [
+ "rustls-pki-types",
+]
+
 [[package]]
 name = "webpki-roots"
 version = "1.0.9"
@@ -7192,7 +7398,7 @@ dependencies = [
  "gtk",
  "http",
  "javascriptcore-rs",
- "jni",
+ "jni 0.21.1",
  "libc",
  "ndk",
  "objc2",
@@ -7256,6 +7462,16 @@ version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea6fc2961e4ef194dcbfe56bb845534d0dc8098940c7e5c012a258bfec6701bd"
 
+[[package]]
+name = "xattr"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32e45ad4206f6d2479085147f02bc2ef834ac85886624a23575ae137c8aa8156"
+dependencies = [
+ "libc",
+ "rustix",
+]
+
 [[package]]
 name = "yoke"
 version = "0.8.3"
@@ -7437,6 +7653,18 @@ dependencies = [
  "zopfli",
 ]
 
+[[package]]
+name = "zip"
+version = "4.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "caa8cd6af31c3b31c6631b8f483848b91589021b28fffe50adada48d4f4d2ed1"
+dependencies = [
+ "arbitrary",
+ "crc32fast",
+ "indexmap 2.14.0",
+ "memchr",
+]
+
 [[package]]
 name = "zmij"
 version = "1.0.21"

apps/ai-game-creator-shell/src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "genarrative-ai-game-creator-shell"
-version = "0.1.47"
+version = "0.1.67"
 edition = "2021"
 publish = false
 
@@ -33,7 +33,11 @@ chromiumoxide = "0.9.1"
 futures = "0.3"
 getrandom = "0.3"
 http = "1"
-image = { version = "0.25", default-features = false, features = ["jpeg", "png", "webp"] }
+# `tga` / `tiff` / `hdr` 只服务资源画布的只读预览：引擎图像容器（Cocos 的
+# .tga/.tif/.hdr 等）在浏览器里没有解码器，必须先在原生侧转码成 PNG 再送给前端。
+# 刻意不开 `exr`：它要求 `exr ^1.74.0`，当前依赖源只能到 1.73，打不开就先让
+# `.exr` 走「类型卡」而不是留一半解不出来的预览分支。
+image = { version = "0.25", default-features = false, features = ["jpeg", "png", "webp", "tga", "tiff", "hdr"] }
 jsonschema = { version = "0.49.3", default-features = false }
 oxc_allocator = "0.143.0"
 oxc_ast = "0.143.0"
@@ -50,7 +54,6 @@ similar = "2.7"
 platform-llm = { path = "../../../server-rs/crates/platform-llm" }
 platform-agent = { path = "../../../server-rs/crates/platform-agent" }
 portable-pty = "0.9"
-percent-encoding = "2"
 reqwest = { version = "0.12", default-features = false, features = ["json", "multipart", "native-tls", "stream"] }
 regex = "1"
 shared-contracts = { path = "../../../server-rs/crates/shared-contracts", default-features = false }
@@ -58,6 +61,7 @@ tauri = { version = "2.11.2", features = [] }
 tauri-plugin-dialog = "2.7.1"
 tauri-plugin-http = { version = "2.5.9", default-features = false, features = ["charset", "cookies", "http2", "rustls-tls"] }
 tauri-plugin-opener = "2"
+tauri-plugin-updater = "2.11.0"
 tempfile = "3"
 toml = "0.8"
 ttf-parser = "0.25.1"

apps/ai-game-creator-shell/src-tauri/build.rs

@@ -1,31 +1,18 @@
+#[path = "build_support/codex_bundle.rs"]
+mod codex_bundle;
 #[path = "build_support/frontend_dist_guard.rs"]
 mod frontend_dist_guard;
 #[path = "build_support/runtime_prompt_bundle.rs"]
 mod runtime_prompt_bundle;
 
-#[cfg(windows)]
 use sha2::{Digest, Sha256};
 use std::collections::BTreeSet;
 use std::env;
 use std::fs;
 use std::path::PathBuf;
 
-#[cfg(windows)]
 use std::io::{BufReader, Read};
 
-const BUNDLED_CODEX_CLI_VERSION: &str = "codex-cli 0.147.0";
-
-#[cfg(windows)]
-const BUNDLED_CODEX_FILES: [&str; 6] = [
-    "bin/codex.exe",
-    "bin/codex-code-mode-host.exe",
-    "codex-path/rg.exe",
-    "codex-resources/codex-command-runner.exe",
-    "codex-resources/codex-windows-sandbox-setup.exe",
-    "codex-package.json",
-];
-
-#[cfg(windows)]
 fn sha256_file(path: &std::path::Path) -> Result<String, std::io::Error> {
     let file = fs::File::open(path)?;
     let mut reader = BufReader::new(file);
@@ -42,7 +29,15 @@ fn sha256_file(path: &std::path::Path) -> Result<String, std::io::Error> {
 }
 
 fn stage_bundled_codex_cli(manifest_dir: &std::path::Path) {
-    #[cfg(windows)]
+    let target = env::var("TARGET").expect("Cargo TARGET");
+    println!("cargo:rustc-env=AGC_BUILD_TARGET={target}");
+    let Some(layout) = codex_bundle::for_target(&target) else {
+        assert!(
+            !target.contains("windows") && !target.contains("apple-darwin"),
+            "不支持的 Codex 随包目标：{target}"
+        );
+        return;
+    };
     {
         let app_root = manifest_dir
             .parent()
@@ -51,24 +46,23 @@ fn stage_bundled_codex_cli(manifest_dir: &std::path::Path) {
             .parent()
             .and_then(|apps_dir| apps_dir.parent())
             .expect("AI 游戏创作应用必须位于仓库 apps 目录下");
-        let source_candidates = [
-            app_root.join(
-                "node_modules/@openai/codex-win32-x64/vendor/x86_64-pc-windows-msvc",
-            ),
-            app_root.join(
-                "node_modules/@openai/codex/node_modules/@openai/codex-win32-x64/vendor/x86_64-pc-windows-msvc",
-            ),
-            repo_root.join(
-                "node_modules/@openai/codex-win32-x64/vendor/x86_64-pc-windows-msvc",
-            ),
-            repo_root.join(
-                "node_modules/@openai/codex/node_modules/@openai/codex-win32-x64/vendor/x86_64-pc-windows-msvc",
-            ),
-        ];
+        let package = layout.npm_package;
+        let source_candidates = [app_root, repo_root]
+            .into_iter()
+            .flat_map(|root| {
+                [
+                    root.join(format!("node_modules/@openai/{package}/vendor/{target}")),
+                    root.join(format!(
+                        "node_modules/@openai/codex/node_modules/@openai/{package}/vendor/{target}"
+                    )),
+                ]
+            })
+            .collect::<Vec<_>>();
         let source = source_candidates
             .iter()
             .find(|path| {
-                BUNDLED_CODEX_FILES
+                layout
+                    .files
                     .iter()
                     .all(|relative| path.join(relative).is_file())
             })
@@ -83,14 +77,26 @@ fn stage_bundled_codex_cli(manifest_dir: &std::path::Path) {
                         .join("；")
                 )
             });
-        let target_dir = manifest_dir.join("resources/codex/win-x64");
+        let metadata: serde_json::Value = serde_json::from_slice(
+            &fs::read(source.join("codex-package.json")).expect("读取 Codex 原生包元数据失败"),
+        )
+        .expect("Codex 原生包元数据无效");
+        codex_bundle::validate_package_metadata(&metadata, &target, layout)
+            .unwrap_or_else(|error| panic!("{error}"));
+        let target_dir = manifest_dir.join("resources/codex").join(layout.directory);
         let notice = target_dir.join("NOTICE.md");
+        if target.contains("apple-darwin") {
+            let source_notice =
+                manifest_dir.join("resources/codex/【声明】Mac内置Codex组件-2026-09-18.md");
+            stage_plugin_file(&source_notice, &notice);
+            println!("cargo:rerun-if-changed={}", source_notice.display());
+        }
         if !notice.is_file() {
             panic!("内置 Codex CLI 第三方声明缺失：{}", notice.display());
         }
         fs::create_dir_all(&target_dir).expect("创建内置 Codex CLI 资源目录失败");
         let mut file_hashes = serde_json::Map::new();
-        for relative in BUNDLED_CODEX_FILES {
+        for relative in layout.files {
             let source_path = source.join(relative);
             let target_path = target_dir.join(relative);
             if let Some(parent) = target_path.parent() {
@@ -104,15 +110,23 @@ fn stage_bundled_codex_cli(manifest_dir: &std::path::Path) {
             if !target_matches_source {
                 fs::copy(&source_path, &target_path).expect("复制内置 Codex CLI 资源失败");
             }
+            // 内容相同但曾被错误 chmod 的 staging 文件也必须恢复执行权限。
+            fs::set_permissions(
+                &target_path,
+                fs::metadata(&source_path)
+                    .expect("读取组件权限失败")
+                    .permissions(),
+            )
+            .expect("保留内置 Codex CLI 组件权限失败");
             file_hashes.insert(
                 relative.to_string(),
                 serde_json::Value::String(source_sha256),
             );
         }
         let manifest = serde_json::json!({
-            "schemaVersion": "genarrative-codex-sidecar.v2",
-            "platform": "win32-x64",
-            "version": BUNDLED_CODEX_CLI_VERSION,
+            "schemaVersion": codex_bundle::SCHEMA,
+            "platform": layout.platform,
+            "version": codex_bundle::CLI_VERSION,
             "files": file_hashes,
         });
         let manifest_path = target_dir.join("manifest.json");
@@ -126,7 +140,7 @@ fn stage_bundled_codex_cli(manifest_dir: &std::path::Path) {
         {
             fs::write(&manifest_path, manifest_payload).expect("写入内置 Codex CLI 清单失败");
         }
-        for relative in BUNDLED_CODEX_FILES {
+        for relative in layout.files {
             println!("cargo:rerun-if-changed={}", source.join(relative).display());
         }
         println!("cargo:rerun-if-changed={}", notice.display());
@@ -256,8 +270,11 @@ fn stage_cocos_editor_payload(_manifest_dir: &std::path::Path) {}
 ///
 /// 只复制插件运行需要的清单、入口、面板和 native payload，不复制 native 源码、
 /// Cargo target 目录或 node_modules。
-#[cfg(windows)]
 fn stage_plugin_workspace(manifest_dir: &std::path::Path) {
+    let target = env::var("TARGET").expect("Cargo TARGET");
+    if !target.contains("windows") && !target.contains("apple-darwin") {
+        return;
+    }
     let repo_root = manifest_dir
         .parent()
         .and_then(|app_root| app_root.parent())
@@ -266,6 +283,10 @@ fn stage_plugin_workspace(manifest_dir: &std::path::Path) {
         .to_path_buf();
     let workspace = repo_root.join("plugins");
     let destination_root = manifest_dir.join("resources/plugins");
+    // staging 是专用生成目录；重建清除跨目标 payload 与已删除插件的残留。
+    if destination_root.exists() {
+        std::fs::remove_dir_all(&destination_root).expect("清理插件 staging 失败");
+    }
     std::fs::create_dir_all(&destination_root).expect("创建插件资源目录失败");
     let entries = match std::fs::read_dir(&workspace) {
         Ok(entries) => entries,
@@ -273,6 +294,13 @@ fn stage_plugin_workspace(manifest_dir: &std::path::Path) {
     };
     for entry in entries.flatten() {
         let plugin_root = entry.path();
+        assert!(
+            !entry
+                .file_type()
+                .expect("读取插件目录类型失败")
+                .is_symlink(),
+            "插件工作区不允许符号链接"
+        );
         if !plugin_root.is_dir() || !plugin_root.join("plugin.json").is_file() {
             continue;
         }
@@ -287,17 +315,18 @@ fn stage_plugin_workspace(manifest_dir: &std::path::Path) {
             std::path::PathBuf::from("panels"),
             std::path::PathBuf::from("native/payload"),
         ] {
+            if relative == std::path::Path::new("native/payload") && !target.contains("windows") {
+                continue;
+            }
             copy_plugin_tree(&plugin_root.join(&relative), &destination.join(&relative));
         }
         println!("cargo:rerun-if-changed={}", plugin_root.display());
     }
 }
 
-#[cfg(windows)]
 fn stage_plugin_file(source: &std::path::Path, destination: &std::path::Path) {
-    let Ok(bytes) = std::fs::read(source) else {
-        return;
-    };
+    let bytes = std::fs::read(source)
+        .unwrap_or_else(|error| panic!("读取随包资源失败 {}：{error}", source.display()));
     if std::fs::read(destination).is_ok_and(|existing| existing == bytes) {
         return;
     }
@@ -307,7 +336,6 @@ fn stage_plugin_file(source: &std::path::Path, destination: &std::path::Path) {
     std::fs::write(destination, bytes).expect("复制插件资源失败");
 }
 
-#[cfg(windows)]
 fn copy_plugin_tree(source: &std::path::Path, destination: &std::path::Path) {
     let entries = match std::fs::read_dir(source) {
         Ok(entries) => entries,
@@ -316,10 +344,17 @@ fn copy_plugin_tree(source: &std::path::Path, destination: &std::path::Path) {
     for entry in entries.flatten() {
         let target = destination.join(entry.file_name());
         let path = entry.path();
+        assert!(
+            !entry
+                .file_type()
+                .expect("读取插件文件类型失败")
+                .is_symlink(),
+            "插件资源不允许符号链接"
+        );
         if path.is_dir() {
             let name = entry.file_name();
             let name = name.to_string_lossy();
-            if matches!(name.as_ref(), "target" | "node_modules" | ".git") {
+            if name.starts_with('.') || matches!(name.as_ref(), "target" | "node_modules") {
                 continue;
             }
             std::fs::create_dir_all(&target).expect("创建插件资源目录失败");
@@ -331,12 +366,14 @@ fn copy_plugin_tree(source: &std::path::Path, destination: &std::path::Path) {
             if name.contains(".test.") {
                 continue;
             }
+            if name.starts_with('.') {
+                continue;
+            }
             stage_plugin_file(&path, &target);
         }
     }
 }
 
-#[cfg(windows)]
 fn copy_plugin_file(source: &std::path::Path, destination: &std::path::Path) {
     if !source.is_file() {
         return;
@@ -345,6 +382,3 @@ fn copy_plugin_file(source: &std::path::Path, destination: &std::path::Path) {
         .expect("创建插件资源目录失败");
     std::fs::copy(source, destination).expect("复制插件资源失败");
 }
-
-#[cfg(not(windows))]
-fn stage_plugin_workspace(_manifest_dir: &std::path::Path) {}

apps/ai-game-creator-shell/src-tauri/build_support/codex_bundle.rs

@@ -0,0 +1,133 @@
+//! 构建与运行共用的平台布局；只允许分发锁定原生包里的明确组件。
+
+pub const VERSION: &str = "0.147.0";
+pub const CLI_VERSION: &str = "codex-cli 0.147.0";
+pub const SCHEMA: &str = "genarrative-codex-sidecar.v2";
+
+#[derive(Clone, Copy, Debug)]
+pub struct Layout {
+    pub platform: &'static str,
+    pub npm_package: &'static str,
+    pub directory: &'static str,
+    pub executable: &'static str,
+    pub files: &'static [&'static str],
+}
+
+const WINDOWS_FILES: &[&str] = &[
+    "bin/codex.exe",
+    "bin/codex-code-mode-host.exe",
+    "codex-path/rg.exe",
+    "codex-resources/codex-command-runner.exe",
+    "codex-resources/codex-windows-sandbox-setup.exe",
+    "codex-package.json",
+];
+const MAC_FILES: &[&str] = &[
+    "bin/codex",
+    "bin/codex-code-mode-host",
+    "codex-path/rg",
+    "codex-resources/zsh/bin/zsh",
+    "codex-package.json",
+];
+
+pub fn for_target(target: &str) -> Option<Layout> {
+    match target {
+        "x86_64-pc-windows-msvc" => Some(Layout {
+            platform: "win32-x64",
+            npm_package: "codex-win32-x64",
+            directory: "win-x64",
+            executable: "bin/codex.exe",
+            files: WINDOWS_FILES,
+        }),
+        "aarch64-apple-darwin" | "x86_64-apple-darwin" => Some(Layout {
+            platform: if target.starts_with("aarch64") {
+                "darwin-arm64"
+            } else {
+                "darwin-x64"
+            },
+            npm_package: if target.starts_with("aarch64") {
+                "codex-darwin-arm64"
+            } else {
+                "codex-darwin-x64"
+            },
+            directory: "mac-native",
+            executable: "bin/codex",
+            files: MAC_FILES,
+        }),
+        _ => None,
+    }
+}
+
+pub fn validate_package_metadata(
+    metadata: &serde_json::Value,
+    target: &str,
+    layout: Layout,
+) -> Result<(), String> {
+    if metadata["layoutVersion"] == 1
+        && metadata["version"] == VERSION
+        && metadata["target"] == target
+        && metadata["entrypoint"] == layout.executable
+        && metadata["resourcesDir"] == "codex-resources"
+        && metadata["pathDir"] == "codex-path"
+    {
+        Ok(())
+    } else {
+        Err(format!("Codex 原生包版本、布局或架构不匹配目标 {target}"))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn platform_layouts_are_explicit_and_preserve_upstream_components() {
+        let mac = for_target("aarch64-apple-darwin").unwrap();
+        assert_eq!(mac.platform, "darwin-arm64");
+        assert_eq!(mac.npm_package, "codex-darwin-arm64");
+        assert!(mac.files.contains(&"codex-resources/zsh/bin/zsh"));
+        assert!(mac.files.contains(&"bin/codex-code-mode-host"));
+        assert!(!mac.files.iter().any(|file| file.ends_with(".exe")));
+        let intel = for_target("x86_64-apple-darwin").unwrap();
+        assert_eq!(intel.platform, "darwin-x64");
+        assert_eq!(intel.npm_package, "codex-darwin-x64");
+        let windows = for_target("x86_64-pc-windows-msvc").unwrap();
+        assert_eq!(windows.directory, "win-x64");
+        assert_eq!(windows.files.len(), 6);
+        assert!(windows
+            .files
+            .contains(&"codex-resources/codex-windows-sandbox-setup.exe"));
+        assert!(for_target("universal-apple-darwin").is_none());
+        assert!(for_target("aarch64-pc-windows-msvc").is_none());
+        assert!(for_target("x86_64-unknown-linux-gnu").is_none());
+    }
+
+    #[test]
+    fn metadata_rejects_version_architecture_and_layout_drift() {
+        let target = "aarch64-apple-darwin";
+        let layout = for_target(target).unwrap();
+        let valid = serde_json::json!({
+            "layoutVersion": 1,
+            "version": VERSION,
+            "target": target,
+            "entrypoint": "bin/codex",
+            "resourcesDir": "codex-resources",
+            "pathDir": "codex-path",
+        });
+        assert!(validate_package_metadata(&valid, target, layout).is_ok());
+        for (key, value) in [
+            ("layoutVersion", serde_json::json!(2)),
+            ("version", serde_json::json!("0.0.0")),
+            ("target", serde_json::json!("x86_64-apple-darwin")),
+            ("entrypoint", serde_json::json!("bin/codex.exe")),
+            ("resourcesDir", serde_json::json!("../private")),
+            ("pathDir", serde_json::json!(null)),
+        ] {
+            let mut invalid = valid.clone();
+            invalid[key] = value;
+            assert!(
+                validate_package_metadata(&invalid, target, layout).is_err(),
+                "{key}"
+            );
+        }
+    }
+}

apps/ai-game-creator-shell/src-tauri/capabilities/main.json

@@ -14,13 +14,13 @@
       "allow": [
         { "url": "https://dev.genarrative.world/api/*" },
         { "url": "https://www.genarrative.world/api/*" },
-        { "url": "https://agc-dev.oss-rg-china-mainland.aliyuncs.com/*" },
         { "url": "https://*/api/*" },
         { "url": "http://localhost:*/*" },
         { "url": "http://127.0.0.1:*/*" }
       ]
     },
     "opener:default",
+    "updater:default",
     "dialog:allow-open",
     "dialog:allow-save"
   ]

apps/ai-game-creator-shell/src-tauri/resources/agc-skills/agc-client-projection/SKILL.md

@@ -10,11 +10,11 @@ Let the client derive projections from real disk changes and trusted tool result
 ## Workflow
 
 1. Write executable source to `index.html`, `style.css`, and `game.js` in the current cwd. Use only relative paths returned by approved tools for media.
-2. Before using or deriving an existing registered asset, call `agc_list_registered_assets` and select its `localAssetId`. If the user points to an existing project file that is not listed, first call `agc_list_project_files`; only entries with `assetImportable=true` (recognized image, font, audio, video, document, or code files) may be passed to `agc_import_account_assets.localPaths`. Then re-read `agc_list_registered_assets`; never infer a source identity from a filename or fabricate a localAssetId.
+2. Before using or deriving an existing registered asset, call `agc_list_registered_assets` and select its `localAssetId`. If the user points to an existing project file that is not listed, first call `agc_list_project_files`; only entries with `assetImportable=true` (recognized image, font, audio, video, document, code, or engine asset such as a Cocos `.glb`/`.prefab`/`.anim`/`.mtl`/`.plist`/`.texture`) may be passed to `agc_import_account_assets.localPaths`. Then re-read `agc_list_registered_assets`; never infer a source identity from a filename or fabricate a localAssetId.
 3. Keep read scopes separate: `asset.list` is the current project manifest, `asset.library.list` is the signed-in account library, and the web project's canvas resource read model is the authoritative canvas list. The account library is not the complete canvas list.
 4. Use `canvas.asset_import` for safe account/canvas asset IDs or project-relative local paths. The client rechecks ownership and validates bytes; host absolute paths require native UI file-picker authorization.
 5. When the user explicitly asks to create or derive video, character animation, sound effect, or background music, call `agc_create_or_derive_resource`. Use `create` only for video/audio without a source and `derive` with a registered `sourceLocalAssetId`; character animation is always derived from an image. Keep `prompt` inside the per-kind limit that the client really enforces: background music at most 140 characters, sound effect at most 1900, video and character animation at most 4000. A longer prompt is rejected before submission, so write the short version first instead of retrying the same text.
-6. When the user explicitly asks to remove an image background, call `agc_remove_background` with a registered image `sourceLocalAssetId` and `assetName`. Optional `backgroundMode` is `complex` (semantic foreground segmentation; default) or `flat` (solid-colour background removal). Prefer `flat` when the background is known to be solid. Only `flat` accepts optional `screenColor`: `auto`, `#RRGGBB`, or omitted for automatic detection by the service. Do not select a colour on behalf of `auto`. The client requires the signed-in account, owns canvas/folder context and task identity, and returns only bounded queue state.
+6. When the user explicitly asks to remove an image background, call `agc_remove_background` with a registered image `sourceLocalAssetId` and `assetName`. Optional `backgroundMode` is `complex` (semantic foreground segmentation; default) or `flat` (solid-colour background removal). Prefer `flat` when the background is known to be solid. Only `flat` accepts optional `screenColor`: `auto`, `#RRGGBB`, or omitted for automatic detection by the service. Do not select a colour on behalf of `auto`. The client requires the signed-in account, owns canvas/folder context and task identity, waits for the accepted operation, downloads and registers the completed local asset, and preserves the operation for recovery when the remote result is not yet known.
 7. Preserve existing relative paths when a small edit is sufficient so client resource identities remain stable.
 8. Do not edit `.agent/manifest.json`, revision counters, version records, resource IDs, canvas identities, source provenance, generation ledgers, or browser receipts by hand.
 9. Do not create a version when no game file changed. The client compares content fingerprints and advances revision only after an actual source change.

apps/ai-game-creator-shell/src-tauri/resources/agc-skills/agc-client-projection/references/projection-contract.md

@@ -8,7 +8,7 @@ The client projects three distinct facts:
 
 Do not collapse these facts. A playable file can exist before projection refresh, a registered image can exist without being used by the game, and browser success does not create platform provenance.
 
-`agc_list_project_files` is the bounded Direct discovery path for real project files. It may report an unregistered project-relative path with size/MIME metadata, but that observation is not a resource identity and carries no provenance. Its `assetImportable` field is true for the file types accepted by the current local registration contract: PNG/JPEG/WEBP/GIF/SVG/AVIF/BMP images, TTF/OTF/WOFF fonts, MP3/WAV/OGG/FLAC/M4A/AAC/OPUS audio, MP4/WEBM/MOV video, recognized text documents, and recognized source-code files. `agc_import_account_assets.localPaths` is the controlled bridge that validates and registers an importable project-local resource. `agc_list_registered_assets` remains the authoritative Direct read path for manifest resource identity; only its stable identifiers may be passed to generation/derivation tools.
+`agc_list_project_files` is the bounded Direct discovery path for real project files. It may report an unregistered project-relative path with size/MIME metadata, but that observation is not a resource identity and carries no provenance. Its `assetImportable` field is true for the file types accepted by the current local registration contract: PNG/JPEG/WEBP/GIF/SVG/AVIF/BMP/TGA/TIFF/HDR images, TTF/OTF/WOFF fonts, MP3/WAV/OGG/FLAC/M4A/AAC/OPUS/PCM audio, MP4/WEBM/MOV video, recognized text documents, recognized source-code files, and engine (Cocos Creator) assets such as `.glb`/`.gltf`/`.fbx`/`.mesh`/`.skeleton` models, `.anim`/`.animation`/`.animgraph`/`.animgraphvari`/`.animask` animation clips, `.scene`/`.fire`/`.prefab`/`.tmx`/`.terrain`, `.mtl`/`.material`/`.pmtl`/`.effect`/`.chunk`, `.plist`/`.labelatlas`/`.atlas`/`.fnt`/`.pac`, and engine containers such as `.texture`/`.cubemap`/`.rt`/`.dbbin`/`.bin`/`.skel`/`.psd`/`.znt`/`.exr`. `asset.list`/`kind` filtering classifies models as `model` and undecodable engine containers as `binary`; both are discovery categories, not manifest kinds. Registered engine assets are read-only previews on the resource canvas — models render a thumbnail, serialized assets show a structure summary, and containers that the client cannot decode show a type card. `agc_import_account_assets.localPaths` is the controlled bridge that validates and registers an importable project-local resource. `agc_list_registered_assets` remains the authoritative Direct read path for manifest resource identity; only its stable identifiers may be passed to generation/derivation tools.
 
 Read scopes remain separate: `asset.list` is the current project's local manifest, `asset.library.list` is the signed-in account library, and the web project's canvas resource read model is authoritative for resources visible on that canvas. A library result must not be presented as the complete canvas list. `canvas.asset_import` accepts safe account/canvas asset IDs or project-relative local paths; receipts expose only bounded counts, safe IDs, relative paths, sources, redacted failures, and `revisionAdvanceCount`.
 
@@ -16,4 +16,6 @@ Read scopes remain separate: `asset.list` is the current project's local manifes
 
 `prompt` limits are per kind and are enforced before any paid submission: background music accepts 1-140 characters, sound effect 1-1900, video and character animation 1-4000, and image editing (`agc_edit_image`) 1-32000. The client composes the submitted request from a fixed prefix plus your prompt, so an over-limit prompt fails locally with the exact limit; shorten the text rather than resubmitting the same value. `agc_edit_image` remains the image path; this tool never generates or edits still images.
 
-`agc_remove_background` accepts a registered image `sourceLocalAssetId`, `assetName`, and optional `backgroundMode` and `screenColor`. `complex` uses semantic segmentation to identify the foreground; `flat` removes a solid-colour background. Prefer `flat` when the background is known to be solid; omitting the mode selects `complex`. Only `flat` accepts a colour: `auto`, `#RRGGBB`, or omitted for automatic service detection. Never infer a concrete colour for `auto`. Empty or invalid values and colour without `flat` are rejected. The client resolves the formal source resource, canvas/folder context, stable operation identity, idempotency key, and authenticated External v1 `/api/external/v1/editor/images/background-removals` call. Mode and colour are part of request identity. Its result is bounded queue state; Codex must not poll internal workers, construct source URLs, or retry with a new identity after an uncertain response.
+`agc_remove_background` accepts a registered image `sourceLocalAssetId`, `assetName`, and optional `backgroundMode` and `screenColor`. `complex` uses semantic segmentation to identify the foreground; `flat` removes a solid-colour background. Prefer `flat` when the background is known to be solid; omitting the mode selects `complex`. Only `flat` accepts a colour: `auto`, `#RRGGBB`, or omitted for automatic service detection. Never infer a concrete colour for `auto`. Empty or invalid values and colour without `flat` are rejected. The client resolves the formal source resource, canvas/folder context, stable operation identity, idempotency key, and authenticated request. Ordinary account mode maps the External v1 shaped route to `/api/editor/images/background-removals`; ExternalDeveloper mode uses `/api/external/v1/editor/images/background-removals`. Mode and colour are part of request identity. After acceptance, the client polls the authenticated generation status route, downloads the completed media, and commits it to the local manifest. If completion is unknown, it retains the same local operation for recovery; it never retries with a new identity or exposes internal worker details.
+
+After an interrupted call, inspect `agc_list_registered_assets.pendingOperations`. Calling `agc_remove_background` again with the same source, name, mode, and colour resumes the matching pending operation. A submission marked `reconciliation-required` needs client-side reconciliation and cannot be automatically resumed. Do not change parameters to bypass a pending task. A queued receipt, fixed progress value, or absent local file does not establish that the background-removal provider is waiting in a queue; report only the observed state.

apps/ai-game-creator-shell/src-tauri/resources/agc-skills/agc-web-game-development/SKILL.md

@@ -14,6 +14,9 @@ Implement the user's actual game request in the current project as an npm-manage
 3. Build with the project's npm script before previewing. The playable entry is the package directory's `dist/index.html`; never report an unbuilt bare-module page as playable. Import assets or configure public assets so all runtime media is included in dist; preview and exports cannot read outside it.
 4. Build a complete playable loop: visible objective, responsive input, meaningful state changes, success or failure feedback, and a reliable restart path where the game needs one.
 5. Fit the active game scene to desktop and mobile viewports without accidental page scrollbars. Reserve deliberate safe space for HUD elements instead of covering interactive content.
+   - **画布居中只能由一处负责。** 使用 `Phaser.Scale.FIT` 与 `autoCenter: Phaser.Scale.CENTER_BOTH` 时，canvas 的直接父容器应使用尺寸明确的普通块布局，不再对同一 canvas 叠加 Grid/Flex 居中、`place-items: center`、自动外边距或居中 transform。Phaser 自动计算的 margin 与 CSS 居中叠加会使竖屏画面向右偏移。
+   - 若决定由 CSS 居中，则显式使用 `autoCenter: Phaser.Scale.NO_CENTER`，由 CSS 独立完成定位；外围页面可以继续使用 Grid/Flex，限制只针对同一 canvas 的重复定位。
+   - 出现偏移先检查游戏自身的 CSS 与 Phaser scale 配置，不添加 AGC 预览容器固定偏移补偿。修改布局后重新构建 dist，在桌面、移动及窗口 resize 后检查 canvas 相对游戏父容器居中（误差不超过 1 CSS px）、画面完整且无意外滚动条；不能仅凭 build 成功宣称布局通过。
 6. Invoke `taonier-art-assets` for every new game brief that needs visual assets. First reuse suitable registered Taonier art; when the brief's required visual elements are missing or unsuitable, call the reviewed `agc_tools` generation/edit workflow in the same task. After the tool returns, wire its relative paths into the game and verify the rendered result. A game with unused generated assets or placeholder emoji/CSS where requested art should appear is not complete. Load media defensively only for genuinely optional effects, and never relabel a local placeholder as platform art.
 7. Let Phaser own the render loop and input dispatch. Avoid duplicate scenes, stale event listeners, and state that survives restart unintentionally.
 8. After a meaningful game change, use the browser playtest Skill and fix issues shown by real evidence before reporting completion.

apps/ai-game-creator-shell/src-tauri/resources/agc-skills/agc-web-game-development/references/game-quality-checklist.md

@@ -7,5 +7,7 @@
 - Score, steps, health, timer, or other core state updates consistently.
 - Restart restores all state and does not duplicate timers, animation loops, or event listeners.
 - Desktop and mobile layouts keep the core scene visible without accidental document scrolling.
+- 画布的缩放与居中由 Phaser 或 CSS 中的一方独立负责。`FIT + CENTER_BOTH` 不与同一 canvas 父容器的 Grid/Flex 居中、自动外边距或居中 transform 叠加；使用 CSS 居中时关闭 Phaser 自动居中（`NO_CENTER`）。
+- 在构建后的实际页面检查桌面、移动和 resize：比较 canvas 与游戏父容器的中心，预期居中时水平/垂直误差不超过 1 CSS px，并检查画面没有溢出或意外滚动条。偏移先修游戏 CSS/scale 配置，不用修改 AGC 预览位置掩盖。
 - HUD and overlays reserve space and do not cover essential interactive content.
 - Requested Taonier art is visibly integrated into the core experience when available.

apps/ai-game-creator-shell/src-tauri/resources/agc-skills/manifest.json

@@ -1,6 +1,6 @@
 {
   "schemaVersion": "agc-skill-pack.v1",
-  "version": "2026-08-26.18",
+  "version": "2026-08-26.25",
   "skills": [
     {
       "name": "agc-game-production-workflow",
@@ -63,7 +63,7 @@
         "agents/openai.yaml",
         "references/platform-art-contract.md"
       ],
-      "sha256": "ff3e1645a35fc9bff1ef255aa7bdc2a9729843d68729589b6f2670c84b8130ec"
+      "sha256": "47ac742d9b88e5d6cd9833484ab212152578e58ae27f7add312fd1d78183385c"
     },
     {
       "name": "agc-web-game-development",
@@ -80,7 +80,7 @@
         "agents/openai.yaml",
         "references/game-quality-checklist.md"
       ],
-      "sha256": "05b5cfbf7a40fd303717491f5cea84ff339a73359c9678b283fd54d2b5c45efd"
+      "sha256": "e122d8f3a6d986b594b95c971754d68197bf7896912fa8267d44a7aa129a57ba"
     },
     {
       "name": "agc-browser-playtest",
@@ -123,7 +123,7 @@
         "agents/openai.yaml",
         "references/projection-contract.md"
       ],
-      "sha256": "0700d4a7a18ee6151811f38786211ad416863f2e425fdc2ded67555a0a1923a1"
+      "sha256": "247787975944ce8b21d7c879c39c60ec13608056cff9426ac374c9299937d475"
     }
   ]
 }

apps/ai-game-creator-shell/src-tauri/resources/agc-skills/taonier-art-assets/SKILL.md

@@ -19,9 +19,26 @@ image, UI design image, or publication material; use `agc_edit_image` for an
 edit of an existing registered image; use `taonier_prepare_game_art` only for
 the complete game-art package and its canonical slices.
 
-When `agc_generate_image` is used with `kind="art-spritesheet"`, pass
-`sliceMode="connected-components"` (the default alpha-connectivity splitter)
-or `sliceMode="grid"` with `gridX` and `gridY` (1-32 each). The selected mode is carried
+With `agc_generate_image`, `kind="character"` and `kind="art-spritesheet"`
+generate the subject on a solid-colour background and automatically matte it
+away afterwards, producing transparent-background results; write the prompt
+for the subject only, never for a scene. `kind="image"` keeps the rendered
+frame without extra processing.
+
+When `agc_generate_image` is used with `kind="art-spritesheet"`, `sliceMode` is
+required and has no default, so decide it explicitly:
+
+- Use `sliceMode="grid"` with `gridX` and `gridY` (1-32 each) only when the user
+  or brief actually names equal grid cells, fixed slots, or a concrete
+  column/row count; those dimensions must come from that requirement.
+- Use `sliceMode="connected-components"` for free-form sheets, an open number of
+  subjects, or a request for one sheet; constrain the subject count with
+  `sliceCount` instead of inventing grid dimensions.
+
+Never assume `2x2` or any other grid to express "four kinds of assets", never
+pass `gridX`/`gridY` together with `connected-components`, and never pass
+`sliceMode` for another `kind`. The client rejects a missing, contradictory, or
+misapplied declaration instead of choosing for you. The selected mode is carried
 through the client request and returned result; do not infer it from the number
 of slices.
 

apps/ai-game-creator-shell/src-tauri/resources/agc-skills/taonier-art-assets/references/platform-art-contract.md

@@ -15,7 +15,8 @@
 - On timeout or uncertain delivery, reuse the recorded operation; never create a replacement request.
 - `postprocess-failed-source-preserved` means the complete provider source remains usable, but the requested transparent derivative is absent.
 - `sliceWarning` means the complete transparent sheet remains usable, but individual slices are absent.
-- For direct `agc_generate_image` spritesheet requests, `sliceMode="connected-components"` selects alpha-connectivity detection and `sliceMode="grid"` uses the caller-provided `gridX` and `gridY` (1-32 each). The client preserves the selected mode and grid dimensions in the request identity and result metadata.
+- For direct `agc_generate_image` spritesheet requests, `sliceMode` is required and has no default: `connected-components` selects alpha-connectivity detection, while `grid` uses the caller-provided `gridX` and `gridY` (1-32 each) and is only correct when the requirement names equal grid cells, fixed slots, or a concrete column/row count. `connected-components` must not carry `gridX`/`gridY`, and `sliceMode` must not be sent for another `kind`; the client rejects a missing, contradictory, or misapplied declaration instead of choosing a mode. The client preserves the selected mode and grid dimensions in the request identity and result metadata.
+- The client-owned standard art package declares `sliceMode="connected-components"` with `sliceCount=4` because its four canonical slices are mapped to fixed usage paths: the platform must return exactly four slices or fail with an actionable `422` naming the recognized count, and the client refuses to write a usage manifest whose slice count is not exactly four. A `sliceMode` or grid-dimension echo that disagrees with the request also fails closed before local commit.
 - General and slice warnings can coexist. The tool returns them separately through `warnings` and `sliceWarnings`; callers must preserve every entry and must not downgrade a slice warning into a successful independent-asset claim.
 - `assetPaths` contains the complete package paths. `slicePaths` contains only slices that the client downloaded, validated, and registered with their platform source identities.
 - `resources` contains only safe registered identity fields: local asset/path/kind/media type, Canvas project/resource/asset/task IDs, and reference resource IDs. It never exposes prompts, models, provider routes, absolute paths, URLs, tokens, cookies, or API keys.