apps/ai-game-creator-shell/src-tauri/src/agent/direct_runtime.rs

@@ -4710,10 +4710,12 @@ mod tests {
         assert!(!prompt.contains("你是 Codex"));
         assert!(prompt.contains("不要等待 Supervisor"));
         assert!(prompt.contains("提示词与技能"));
-        assert!(prompt.contains("AGC 工程合同（仅说明项目边界，不是流程门槛）"));
+        assert!(prompt.contains("AGC 工程合同：当前 cwd 是用户选择的项目目录"));
+        assert!(prompt.contains("Phaser 固定为 4.2.1"));
+        assert!(prompt.contains("完成后必须从 `dist/index.html` 试玩"));
         assert!(prompt.contains("客户端扩展列表中用户已启用的第三方 MCP"));
         assert!(prompt.contains("用户明确指定第三方 MCP Server 或工具时"));
-        assert!(prompt.contains("先按需读取当前 cwd 下适用的 `AGENTS.md`"));
+        assert!(prompt.contains("先读取当前 cwd 下适用的 AGENTS.md、README 或项目说明"));
         assert!(prompt.contains("agc_write_file"));
         assert!(prompt.contains("content 必须是目标文件的完整原始 UTF-8 正文"));
         assert!(prompt.contains("不得把 command.exec 的 Exit code、Wall time、Output 包装"));

apps/ai-game-creator-shell/src-tauri/src/agent/generation/canvas_generation.rs

@@ -8895,7 +8895,7 @@ mod canvas_generation_tests {
     }
 
     #[test]
-    fn strict_spritesheet_contract_requires_the_grid_2x2_provider_receipt() {
+    fn strict_spritesheet_contract_accepts_need_based_slice_layout() {
         let canvas_context = ExternalCanvasGenerationContext {
             project_id: "canvas-project".to_string(),
             asset_folder_id: "asset-folder".to_string(),
@@ -8927,7 +8927,7 @@ mod canvas_generation_tests {
                 }
             })
             .collect::<Vec<_>>();
-        let error = validate_strict_platform_art_spritesheet_contract(
+        validate_strict_platform_art_spritesheet_contract(
             &slices,
             &canvas_context,
             Some("canvas-project"),
@@ -8941,9 +8941,24 @@ mod canvas_generation_tests {
             true,
             true,
         )
-        .expect_err("missing fixed-layout proof must not be accepted");
+        .expect("slice layout is optional under the need-based spritesheet contract");
 
-        assert!(error.contains("grid-2x2"));
+        let error = validate_strict_platform_art_spritesheet_contract(
+            &slices,
+            &canvas_context,
+            Some("canvas-project"),
+            Some("spritesheet-resource"),
+            Some("spritesheet-object"),
+            Some("spritesheet-task"),
+            "/api/external/v1/editor/icon-spritesheets/generations",
+            "icon-spritesheet",
+            None,
+            &[],
+            true,
+            true,
+        )
+        .expect_err("missing art-spec reference must still fail closed");
+        assert!(error.contains("art-spec"), "{error}");
     }
 
     #[test]
@@ -10253,6 +10268,40 @@ mod canvas_generation_tests {
             error.contains("当前生成意图与已持久化请求快照不一致"),
             "{error}"
         );
+        let (mut probe, _) = listener
+            .accept()
+            .expect("changed intent must probe the old operation once");
+        probe
+            .set_read_timeout(Some(Duration::from_secs(2)))
+            .expect("set probe read timeout");
+        use std::io::Read as _;
+        let mut probe_request = Vec::new();
+        let mut chunk = [0_u8; 512];
+        loop {
+            match probe.read(&mut chunk) {
+                Ok(0) => break,
+                Ok(read) => {
+                    probe_request.extend_from_slice(&chunk[..read]);
+                    if probe_request.windows(4).any(|window| window == b"\r\n\r\n") {
+                        break;
+                    }
+                }
+                Err(error)
+                    if matches!(
+                        error.kind(),
+                        std::io::ErrorKind::WouldBlock | std::io::ErrorKind::TimedOut
+                    ) =>
+                {
+                    break;
+                }
+                Err(error) => panic!("read changed-intent probe request: {error}"),
+            }
+        }
+        let probe_request = String::from_utf8_lossy(&probe_request);
+        assert!(
+            probe_request.starts_with("GET /api/external/v1/generations/old-operation "),
+            "{probe_request}"
+        );
         assert!(matches!(
             listener.accept(),
             Err(error) if error.kind() == std::io::ErrorKind::WouldBlock
@@ -10412,6 +10461,40 @@ mod canvas_generation_tests {
             "{error}"
         );
         assert!(error.contains("当前规范图身份"), "{error}");
+        let (mut probe, _) = listener
+            .accept()
+            .expect("changed art-spec identity must probe the old operation once");
+        probe
+            .set_read_timeout(Some(Duration::from_secs(2)))
+            .expect("set probe read timeout");
+        use std::io::Read as _;
+        let mut probe_request = Vec::new();
+        let mut chunk = [0_u8; 512];
+        loop {
+            match probe.read(&mut chunk) {
+                Ok(0) => break,
+                Ok(read) => {
+                    probe_request.extend_from_slice(&chunk[..read]);
+                    if probe_request.windows(4).any(|window| window == b"\r\n\r\n") {
+                        break;
+                    }
+                }
+                Err(error)
+                    if matches!(
+                        error.kind(),
+                        std::io::ErrorKind::WouldBlock | std::io::ErrorKind::TimedOut
+                    ) =>
+                {
+                    break;
+                }
+                Err(error) => panic!("read changed-art-spec probe request: {error}"),
+            }
+        }
+        let probe_request = String::from_utf8_lossy(&probe_request);
+        assert!(
+            probe_request.starts_with("GET /api/external/v1/generations/old-background-operation "),
+            "{probe_request}"
+        );
         assert!(matches!(
             listener.accept(),
             Err(error) if error.kind() == std::io::ErrorKind::WouldBlock
@@ -10775,8 +10858,8 @@ mod canvas_generation_tests {
             output_path: Some(AGENT_RUNTIME_ART_SPEC_PATH.to_string()),
             aspect_ratio: "1:1".to_string(),
             image_size: "1K".to_string(),
-            asset_kind: "icon-spec".to_string(),
-            asset_label: "游戏统一视觉规范图".to_string(),
+            asset_kind: "game-art".to_string(),
+            asset_label: "AI 游戏首版美术素材".to_string(),
             replace_existing: false,
             slice_count: None,
         };
@@ -11063,19 +11146,18 @@ mod canvas_generation_tests {
     }
 
     #[test]
-    fn canonical_art_spritesheet_request_has_exactly_four_ordered_categories() {
+    fn canonical_art_spritesheet_request_uses_one_need_based_description() {
         let descriptions = canonical_art_spritesheet_icon_descriptions("原创收集玩法");
-        assert_eq!(descriptions.len(), 4);
-        for (index, description) in descriptions.iter().enumerate() {
-            assert!(description.starts_with(&format!("第 {} 类", index + 1)));
-        }
+        assert_eq!(descriptions.len(), 1);
+        assert!(descriptions[0].contains("数量、类别、排列和切片方式由本次需求决定"));
+        assert!(descriptions[0].contains("原创收集玩法"));
     }
 
     #[test]
     fn canonical_art_spritesheet_descriptions_obey_external_editor_item_limit() {
         let descriptions = canonical_art_spritesheet_icon_descriptions(&"原创玩法需求".repeat(128));
 
-        assert_eq!(descriptions.len(), 4);
+        assert_eq!(descriptions.len(), 1);
         assert!(descriptions
             .iter()
             .all(|description| description.chars().count() <= 200));
@@ -11466,7 +11548,7 @@ mod canvas_generation_tests {
     }
 
     #[test]
-    fn strict_slice_commit_rejects_non_four_slice_results_before_replacing_the_sheet() {
+    fn strict_slice_commit_rejects_empty_slice_results_before_replacing_the_sheet() {
         let temporary = tempfile::tempdir().expect("create strict slice project");
         let root = temporary.path();
         init_local_game_project_at(root, "strict-slices", "严格切片测试")
@@ -11481,9 +11563,9 @@ mod canvas_generation_tests {
             &replacement_options(),
             |_| Ok(()),
         )
-        .expect_err("strict spritesheet commit must require exactly four slices");
+        .expect_err("strict spritesheet commit must require at least one slice");
 
-        assert!(error.contains("恰好包含 4 个独立切片"));
+        assert!(error.contains("至少需要一个独立切片"));
         assert_eq!(fs::read(path).expect("read preserved sheet"), b"old-image");
         assert!(!root
             .join("assets/art-spritesheet-slices/manifest.json")

apps/ai-game-creator-shell/src-tauri/src/agent/prompt.rs

@@ -1791,29 +1791,27 @@ mod tests {
 
     #[test]
     fn agent_prompt_design_foundation_forbids_implementation_and_browser_validation() {
-        for editor_api_key_is_configured in [false, true] {
-            let prompt = game_creator_design_foundation_tool_plan_prompt(
-                "shared runtime contract",
-                editor_api_key_is_configured,
-            );
+        let without_canvas =
+            game_creator_design_foundation_tool_plan_prompt("shared runtime contract", false);
+        assert!(without_canvas.contains("必须完成 memory/project.md 与 game/game_design.md"));
+        assert!(without_canvas.contains("不调用 canvas.asset_generate"));
+        assert!(without_canvas.contains("不伪造 assets/ui-prototype.png"));
+        assert!(without_canvas.contains("每个功能页面各写一行 @genarrative-ui-page"));
+        assert!(without_canvas.contains("不要自行运行任何验证命令"));
+        assert!(without_canvas.contains("不修改 game/index.html，不启动预览或试玩"));
 
-            assert!(prompt.contains("项目文件写入只允许 memory/project.md 与 game/game_design.md"));
-            assert!(prompt.contains("不得创建、修改、删除或补丁 game/index.html"));
-            assert!(prompt.contains("由 Runtime 在收束门内验证本人 owner 产物"));
-            assert!(
-                prompt.contains("不得调用 project.verify、command.run_limited、game.static_smoke")
-            );
-            assert!(prompt.contains("preview.start 或 preview.validate"));
-            assert!(prompt.contains("最终静态验收仍属于 preview-readiness"));
-            assert!(prompt.contains("浏览器验收仍属于 preview-playtest"));
-            assert!(prompt.contains(
-                "不得通过 command.exec、command.start 或其他工具启动本地预览服务、浏览器、Playwright"
-            ));
-        }
+        let with_canvas =
+            game_creator_design_foundation_tool_plan_prompt("shared runtime contract", true);
+        assert!(with_canvas.contains("根据当前玩法需求编写规格和界面建议"));
+        assert!(with_canvas.contains("不要使用固定图片合同"));
+        assert!(with_canvas.contains(
+            "如需图片，明确说明用途、数量、输出路径、尺寸、参考资源和是否需要 spritesheet"
+        ));
+        assert!(with_canvas.contains("不修改 game/index.html，不启动预览或试玩"));
     }
 
     #[test]
-    fn agent_prompt_design_foundation_preserves_the_canvas_specific_contract() {
+    fn agent_prompt_design_foundation_keeps_canvas_conditional_without_fixed_image_contract() {
         let without_canvas =
             game_creator_design_foundation_tool_plan_prompt("shared runtime contract", false);
         assert!(without_canvas.contains("不调用 canvas.asset_generate"));
@@ -1823,26 +1821,10 @@ mod tests {
         let with_canvas =
             game_creator_design_foundation_tool_plan_prompt("shared runtime contract", true);
         assert!(with_canvas.contains("再调用 canvas.asset_generate"));
-        assert!(with_canvas.contains("assets/art-spec.png"));
-        assert!(with_canvas.contains("referenceImageSrcs 第一项"));
-        assert!(with_canvas.contains("assets/ui-prototype.png"));
-        assert!(with_canvas.contains("调用 image.inspect"));
-        assert!(with_canvas.contains("ui-prototype.v2"));
-        assert!(with_canvas.contains("成功只表示候选图片已生成并登记，不等于视觉验收完成"));
-        assert!(with_canvas.contains("由 Runtime 在收束门内同时核对固定 owner 文档"));
-        assert!(!with_canvas.contains("成功动作本身就是当前 revision 的验证"));
-        assert!(with_canvas.contains("调用 ui.workflow.run"));
-        assert!(with_canvas.contains("visual-binding 最终编辑器路由"));
-        assert!(with_canvas.contains("每个功能页面各写一行 @genarrative-ui-page"));
-        assert!(with_canvas.contains("ui.workflow.run 的 discover"));
-        assert!(with_canvas.contains("assets/ui-pages/{pageId}.png"));
-        assert!(with_canvas.contains("informationHud"));
-        assert!(with_canvas.contains("failureRestartFlow"));
-        assert!(with_canvas.contains("不得假设为塔防"));
-        assert!(with_canvas
-            .contains("POST /api/external/v1/editor/images/generations（kind=ui-design）"));
-        assert!(with_canvas
-            .contains("不得误用 POST /api/external/v1/editor/ui-designs/assets/extractions"));
+        assert!(with_canvas.contains("不要使用固定图片合同"));
+        assert!(!with_canvas.contains("assets/art-spec.png"));
+        assert!(!with_canvas.contains("ui-prototype.v2"));
+        assert!(!with_canvas.contains("informationHud"));
     }
 
     #[test]
@@ -1856,15 +1838,17 @@ mod tests {
 
         let with_canvas =
             game_creator_art_director_tool_plan_prompt("shared runtime contract", true);
-        assert!(with_canvas.contains("outputPath=assets/art-spec.png"));
-        assert!(with_canvas.contains("assetKind=icon-spec"));
-        assert!(with_canvas.contains("成功只表示固定候选已生成并登记，不等于视觉门已经通过"));
-        assert!(with_canvas.contains("由 Runtime 在收束时核对当前 revision"));
-        assert!(!with_canvas.contains("成功会为本人当前 revision 形成验证凭证"));
+        assert!(with_canvas.contains(
+            "根据项目实际需要选择 canvas.asset_generate 的 assetKind、outputPath、尺寸、比例和提示词"
+        ));
+        assert!(with_canvas.contains("可以生成一张或多张图片，也可以不生成图片"));
+        assert!(with_canvas.contains("不要假设固定图片名称、数量、素材类别或布局"));
+        assert!(!with_canvas.contains("outputPath=assets/art-spec.png"));
+        assert!(!with_canvas.contains("assetKind=icon-spec"));
     }
 
     #[test]
-    fn agent_prompt_art_asset_plan_uses_fixed_transparent_spritesheet_route_and_warnings() {
+    fn agent_prompt_art_asset_plan_uses_need_based_generation_contract() {
         let without_canvas =
             game_creator_art_asset_plan_tool_plan_prompt("shared runtime contract", false);
         assert!(without_canvas.contains("不调用 canvas.asset_generate"));
@@ -1872,21 +1856,15 @@ mod tests {
 
         let with_canvas =
             game_creator_art_asset_plan_tool_plan_prompt("shared runtime contract", true);
-        assert!(with_canvas.contains("用 asset.list 确认 assets/art-spec.png 已登记"));
-        assert!(with_canvas.contains("由 Runtime 形成 iconDescriptions"));
-        assert!(with_canvas.contains("玩家主体及朝向/状态"));
-        assert!(with_canvas.contains("不得假设为塔防"));
-        assert!(with_canvas.contains("权威 resourceId 作为 referenceId"));
-        assert!(with_canvas.contains("POST /api/external/v1/editor/icon-spritesheets/generations"));
-        assert!(with_canvas.contains("不得回退普通生图或 UI extraction"));
-        assert!(with_canvas.contains("screenColor=auto"));
-        assert!(with_canvas.contains("缺少规范图时必须等待 art-director"));
-        assert!(with_canvas.contains("不得回退普通生图"));
-        assert!(with_canvas.contains("真实 alpha"));
-        assert!(with_canvas.contains("warning.code=postprocess-failed-source-preserved"));
-        assert!(with_canvas.contains("不得登记、验收或自动重试"));
-        assert!(with_canvas.contains("仅 sliceWarning"));
-        assert!(with_canvas.contains("由 Runtime 在收束门内验证本人固定 manifest 产物"));
+        assert!(with_canvas.contains("使用 asset.list 了解已有资源"));
+        assert!(with_canvas.contains("按需调用 canvas.asset_generate"));
+        assert!(with_canvas.contains("切片布局和尺寸由当前需求决定"));
+        assert!(with_canvas.contains("不得套用固定图片包或固定 2x2"));
+        assert!(with_canvas.contains("spritesheet 可通过 sliceCount 指定切片数量"));
+        assert!(with_canvas.contains("也可以生成普通单图或多张独立图片"));
+        assert!(with_canvas.contains("生成后核对资源登记、透明度、警告和实际使用情况"));
+        assert!(!with_canvas.contains("screenColor=auto"));
+        assert!(!with_canvas.contains("icon-spritesheets/generations"));
     }
 
     #[test]

apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/autonomous_policy.rs

@@ -2012,14 +2012,17 @@ mod tests {
     }
 
     #[test]
-    fn autonomous_initial_collaboration_requires_leader_artifacts() {
-        let mut plan = autonomous_initial_leader_plan();
-        plan.actions[1] = autonomous_initial_delegate("art-director", &[]);
+    fn autonomous_initial_collaboration_allows_need_based_art_artifacts() {
+        validate_agent_runtime_autonomous_initial_collaboration_contract(
+            &autonomous_initial_leader_plan(),
+        )
+        .expect("empty need-based art artifacts must be accepted");
 
-        let error = validate_agent_runtime_autonomous_initial_collaboration_contract(&plan)
-            .expect_err("art artifact must be required");
-
-        assert!(error.contains("expectedArtifacts 必须包含 assets/art-spec.png"));
+        let mut declared_plan = autonomous_initial_leader_plan();
+        declared_plan.actions[1] =
+            autonomous_initial_delegate("art-director", &["assets/art-spec.png"]);
+        validate_agent_runtime_autonomous_initial_collaboration_contract(&declared_plan)
+            .expect("explicitly declared art artifacts must stay accepted");
     }
 
     #[test]

apps/ai-game-creator-shell/src-tauri/src/agent/runtime_driver/task_start.rs

@@ -1924,7 +1924,7 @@ mod tests {
     }
 
     #[tokio::test]
-    async fn art_director_ready_task_is_read_only_without_key_and_canvas_owner_with_key() {
+    async fn art_director_ready_task_stays_read_only_with_or_without_editor_key() {
         let task = seed_task("art-director");
         {
             let _config_guard = crate::tests::write_test_local_config("{}".to_string());
@@ -1950,29 +1950,26 @@ mod tests {
             ),
             async {
                 let prompt = render_autonomous_manifest_ready_task_background_prompt(&task);
-                assert!(prompt.contains("非只读视觉规范生成任务"));
-                assert!(prompt.contains(
-                    crate::agent::AGENT_RUNTIME_AUTONOMOUS_ART_DIRECTOR_CANVAS_ONLY_TASK_MARKER
-                ));
-                assert!(prompt.contains("生成并登记 assets/art-spec.png"));
-                assert!(prompt.contains("会同时提交当前 run 的 mutation 与验证凭证"));
+                assert!(prompt.contains("无生图凭据只读协调任务"));
+                assert!(!prompt.contains("非只读视觉规范生成任务"));
+                assert!(!prompt.contains("生成并登记 assets/art-spec.png"));
                 assert!(prompt.contains("Runtime 会在子 Run 终态后幂等投影 manifest"));
-                assert!(!prompt.contains("无生图凭据只读协调任务"));
-                assert!(autonomous_manifest_ready_task_requires_visual_asset(
+                assert!(!autonomous_manifest_ready_task_requires_visual_asset(
                     "art-director"
                 ));
-                assert!(!agent_runtime_task_requires_read_only_delivery(
+                assert!(agent_runtime_task_requires_read_only_delivery(
                     "art-director",
                     &prompt
                 ));
                 let art_asset_prompt = render_autonomous_manifest_ready_task_background_prompt(
                     &seed_task("art-asset-plan"),
                 );
-                assert!(art_asset_prompt.contains("canvas.asset_generate"));
-                assert!(art_asset_prompt.contains("asset.list"));
-                assert!(art_asset_prompt.contains("file.write 写入 assets/manifest.art.json"));
-                assert!(art_asset_prompt.contains("不要调用 image.inspect"));
-                assert!(art_asset_prompt.contains("把结构化计划最后一步标记 completed"));
+                assert!(art_asset_prompt.contains(
+                    "任务声明中的视觉图片按项目需求选择工具、数量、输出路径、尺寸和布局"
+                ));
+                assert!(art_asset_prompt.contains("需要图集时用 sliceCount 指定切片数量"));
+                assert!(art_asset_prompt
+                    .contains("Runtime 只核对实际声明的资源登记，不要求固定图片合同"));
                 assert!(!art_asset_prompt.contains("按现有 visual gate 生成、登记并验收"));
             },
         )

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

@@ -1645,7 +1645,7 @@ mod tests {
 
     #[test]
     fn npm_preview_requires_build_and_prefers_bundled_assets() {
-        let base = PathBuf::from(std::env::var("HOME").unwrap()).join("data/tmp");
+        let base = std::env::temp_dir().join("data/tmp");
         fs::create_dir_all(&base).unwrap();
         let root = tempfile::tempdir_in(base).unwrap();
         fs::write(root.path().join("package.json"), "{}").unwrap();

apps/ai-game-creator-shell/src-tauri/src/project/export.rs

@@ -314,7 +314,7 @@ mod npm_export_tests {
 
     #[test]
     fn npm_package_contains_only_dist_and_publish_readme() {
-        let base = PathBuf::from(std::env::var("HOME").unwrap()).join("data/tmp");
+        let base = std::env::temp_dir().join("data/tmp");
         fs::create_dir_all(&base).unwrap();
         let root = tempfile::tempdir_in(base).unwrap();
         for directory in ["dist/assets", "assets", "exports", "node_modules", "game"] {

apps/ai-game-creator-shell/src-tauri/src/project/verification.rs

@@ -896,7 +896,7 @@ mod npm_build_tests {
 
     #[test]
     fn built_smoke_checks_module_files_without_inline_canvas() {
-        let base = PathBuf::from(std::env::var("HOME").unwrap()).join("data/tmp");
+        let base = std::env::temp_dir().join("data/tmp");
         fs::create_dir_all(&base).unwrap();
         let root = tempfile::tempdir_in(base).unwrap();
         fs::create_dir_all(root.path().join("dist/assets")).unwrap();

apps/ai-game-creator-shell/src-tauri/src/tests/collaboration/delegation.rs

@@ -1132,91 +1132,8 @@ async fn background_agent_runtime_delegate_respects_project_policy() {
     fs::remove_dir_all(root).ok();
 }
 
-#[tokio::test]
-async fn visual_specialists_reject_overriding_their_fixed_image_contract() {
-    let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "视觉固定输出合同测试").expect("project init");
-    write_project_permission_policy_at(
-        &root,
-        ProjectPermissionPolicy {
-            denied_commands: Vec::new(),
-            confirm_commands: Vec::new(),
-            agent_policies: BTreeMap::new(),
-        },
-    )
-    .expect("allow canvas generation");
-    let action = AgentRuntimeToolAction {
-        tool: "canvas.asset_generate".to_string(),
-        reason: Some("尝试覆盖策划固定图片合同".to_string()),
-        input: serde_json::json!({
-            "prompt": "生成横屏界面原型",
-            "outputPath": "assets/wrong-prototype.png",
-            "aspectRatio": "1:1",
-            "imageSize": "2K",
-            "assetKind": "game-art",
-            "assetLabel": "错误标签",
-            "replaceExisting": false
-        }),
-    };
-
-    let observation = execute_game_creator_agent_runtime_tool_action_with_action_id(
-        &root,
-        "design-foundation",
-        "visual-fixed-contract-run",
-        "必须交付固定原型图",
-        &action,
-        Some("visual-fixed-contract-action"),
-    )
-    .await;
-
-    assert_eq!(observation.status, "failed");
-    for expected in [
-        "不能覆盖固定输出合同",
-        "outputPath=assets/ui-prototype.png",
-        "aspectRatio=16:9",
-        "imageSize=2K",
-        "assetKind=ui-prototype",
-        "assetLabel=游戏横屏界面原型图",
-    ] {
-        assert!(observation.summary.contains(expected));
-    }
-    assert_eq!(observation.detail, None);
-    assert!(!root.join("assets/wrong-prototype.png").exists());
-    assert!(read_manifest_for_project(&root)
-        .expect("manifest after rejected override")
-        .assets
-        .is_empty());
-
-    let one_k_action = AgentRuntimeToolAction {
-        tool: "canvas.asset_generate".to_string(),
-        reason: Some("尝试使用会返回 3:2 文件的 1K 规格".to_string()),
-        input: serde_json::json!({
-            "prompt": "生成横屏界面原型",
-            "outputPath": "assets/ui-prototype.png",
-            "aspectRatio": "16:9",
-            "imageSize": "1K",
-            "assetKind": "ui-prototype",
-            "assetLabel": "游戏横屏界面原型图",
-            "replaceExisting": false
-        }),
-    };
-    let one_k_observation = execute_game_creator_agent_runtime_tool_action_with_action_id(
-        &root,
-        "design-foundation",
-        "visual-fixed-contract-run",
-        "UI 原型必须使用真正的 16:9 输出规格",
-        &one_k_action,
-        Some("visual-fixed-contract-1k-action"),
-    )
-    .await;
-    assert_eq!(one_k_observation.status, "failed");
-    assert!(one_k_observation.summary.contains("不能覆盖固定输出合同"));
-
-    fs::remove_dir_all(root).ok();
-}
-
 #[test]
-fn design_foundation_rejects_scene_image_stale_run_and_stale_sha_visual_proofs() {
+fn design_foundation_finalization_ignores_ui_prototype_inspection_proofs() {
     let _platform_session = crate::platform_session::install_test_platform_session(
         "visual-semantic-gate-test-user",
         "visual-semantic-gate-test-key",
@@ -1245,108 +1162,18 @@ fn design_foundation_rejects_scene_image_stale_run_and_stale_sha_visual_proofs()
         .expect("read UI prototype revision")
         .revision;
 
-    let uninspected = finish_game_creator_agent_background_runtime_turn_at(
-        &root,
-        state.clone(),
-        "只有文件登记不能证明它是真正的 UI 原型。",
-        revision,
-        &[],
-    )
-    .expect("missing visual verdict remains recoverable");
-    let uninspected_blocker = match uninspected {
-        AgentBackgroundFinalizationOutcome::Stale(blocker) => blocker,
-        _ => panic!("uninspected image must not complete design-foundation"),
-    };
-    assert!(uninspected_blocker
-        .detail
-        .as_deref()
-        .is_some_and(|detail| detail.contains("requiredInspection=image.inspect")));
-
-    append_ui_prototype_inspection_fixture_with_profile(&root, run_id, true, "ui-prototype.v1");
-    let legacy_v1 = finish_game_creator_agent_background_runtime_turn_at(
-        &root,
-        state.clone(),
-        "历史 v1 审计不能放行当前 run。",
-        revision,
-        &[],
-    )
-    .expect("legacy v1 remains recoverable but not authoritative");
-    assert!(matches!(
-        legacy_v1,
-        AgentBackgroundFinalizationOutcome::Stale(ref blocker)
-            if blocker.tool == "runtime.visual_asset"
-    ));
-
-    append_ui_prototype_inspection_fixture(&root, run_id, false);
-    let scene_blocked = finish_game_creator_agent_background_runtime_turn_at(
-        &root,
-        state.clone(),
-        "场景图不能冒充 UI 原型。",
-        revision,
-        &[],
-    )
-    .expect("scene verdict remains recoverable");
-    let scene_blocker = match scene_blocked {
-        AgentBackgroundFinalizationOutcome::Stale(blocker) => blocker,
-        _ => panic!("scene image must not complete design-foundation"),
-    };
-    assert_eq!(scene_blocker.tool, "runtime.visual_asset");
-    assert!(scene_blocker.summary.contains("尚未通过结构化 UI 视觉检查"));
-    assert!(scene_blocker
-        .detail
-        .as_deref()
-        .is_some_and(|detail| detail.contains("informationHud=false")));
-
-    append_ui_prototype_inspection_fixture(&root, "another-design-run", true);
-    let wrong_run = finish_game_creator_agent_background_runtime_turn_at(
-        &root,
-        state.clone(),
-        "其他 run 的证据不能放行。",
-        revision,
-        &[],
-    )
-    .expect("wrong run verdict remains recoverable");
-    assert!(matches!(
-        wrong_run,
-        AgentBackgroundFinalizationOutcome::Stale(ref blocker)
-            if blocker.tool == "runtime.visual_asset"
-    ));
-
-    append_ui_prototype_inspection_fixture(&root, run_id, true);
-    let mut replacement = valid_test_png_bytes();
-    replacement.extend_from_slice(b"changed-ui-prototype");
-    fs::write(root.join(AGENT_RUNTIME_UI_PROTOTYPE_PATH), replacement)
-        .expect("replace UI prototype fixture");
-    let stale_sha = finish_game_creator_agent_background_runtime_turn_at(
-        &root,
-        state.clone(),
-        "旧图片 SHA 的证据不能放行。",
-        revision,
-        &[],
-    )
-    .expect("stale sha verdict remains recoverable");
-    let stale_sha_blocker = match stale_sha {
-        AgentBackgroundFinalizationOutcome::Stale(blocker) => blocker,
-        _ => panic!("stale image proof must not complete design-foundation"),
-    };
-    assert!(stale_sha_blocker
-        .detail
-        .as_deref()
-        .is_some_and(|detail| detail.contains("requiredInspection=image.inspect")));
-
-    append_ui_prototype_inspection_fixture(&root, run_id, true);
-    let completed = finish_game_creator_agent_background_runtime_turn_at(
+    let outcome = finish_game_creator_agent_background_runtime_turn_at(
         &root,
         state,
-        "当前图片已通过全部八项 UI 原型检查。",
+        "不再要求固定 UI 原型检查凭证。",
         revision,
         &[],
     )
-    .expect("current passed UI proof allows finalization");
-    assert!(matches!(
-        completed,
-        AgentBackgroundFinalizationOutcome::Completed(_)
-    ));
+    .expect("need-based design finalization");
+    assert!(
+        matches!(outcome, AgentBackgroundFinalizationOutcome::Completed(_)),
+        "{outcome:?}"
+    );
 
     fs::remove_dir_all(root).ok();
 }
@@ -1804,6 +1631,12 @@ async fn canvas_replacement_rejects_parent_run_that_terminates_during_external_r
                     "替换不符合原创要求的正式图片",
                     &serde_json::json!({
                         "prompt": "生成原创晶体与潮汐构装体图集",
+                        "outputPath": "assets/art-spritesheet.png",
+                        "assetKind": "art-spritesheet",
+                        "assetLabel": "游戏首版核心美术素材",
+                        "aspectRatio": "1:1",
+                        "imageSize": "1K",
+                        "sliceCount": 4,
                         "replaceExisting": true
                     }),
                 ),
@@ -2181,7 +2014,7 @@ fn gui_and_cli_autonomous_game_build_runs_still_allow_publish_delegates() {
 }
 
 #[test]
-fn visual_specialist_delegations_require_image_artifacts_but_read_only_work_allows_none() {
+fn visual_specialist_delegations_accept_need_based_artifacts_and_read_only_work_allows_none() {
     let _platform_session = crate::platform_session::install_test_platform_session(
         "visual-delegation-contract-user",
         "visual-delegation-contract-key",
@@ -2204,11 +2037,11 @@ fn visual_specialist_delegations_require_image_artifacts_but_read_only_work_allo
     )
     .expect("start supervisor parent runtime");
 
-    for (agent_id, required_path) in [
+    for (agent_id, output_path) in [
         ("design-foundation", "assets/ui-prototype.png"),
         ("art-asset-plan", "assets/art-spritesheet.png"),
     ] {
-        let action_id = format!("reject-empty-visual-{agent_id}");
+        let action_id = format!("accept-need-based-visual-{agent_id}");
         let observation = observe_agent_runtime_agent_delegate(
             &root,
             GAME_CREATOR_PROJECT_SUPERVISOR_AGENT_ID,
@@ -2223,17 +2056,18 @@ fn visual_specialist_delegations_require_image_artifacts_but_read_only_work_allo
                 "runId": null
             }),
         );
-        assert_eq!(observation.status, "failed");
-        assert!(observation.summary.contains(required_path));
+        assert_eq!(observation.status, "ok", "{observation:?}");
+        assert!(!observation.summary.contains(output_path));
         let delegation_id = agent_runtime_delegation_id(
             GAME_CREATOR_PROJECT_SUPERVISOR_AGENT_ID,
             parent_run_id,
             agent_id,
             &action_id,
         );
-        assert!(read_static_delegate_delivery_at(&root, &delegation_id)
-            .expect("read rejected visual delivery")
-            .is_none());
+        let delivery = read_static_delegate_delivery_at(&root, &delegation_id)
+            .expect("read need-based visual delivery")
+            .expect("need-based visual delivery exists");
+        assert!(delivery.expected_artifacts.is_empty());
     }
 
     let target_agent_id = "quality-review";

apps/ai-game-creator-shell/src-tauri/src/tests/collaboration/parallel_actions.rs

@@ -653,7 +653,7 @@ fn parallel_read_batch_finishes_before_concurrent_steer_is_accepted() {
 #[tokio::test]
 async fn provider_action_batch_verification_then_parallel_reads_share_current_gate_snapshot() {
     let root = unique_project_path();
-    init_local_game_project_at(
+    init_legacy_single_html_project_at(
         &root,
         "project-provider-batch-verification-parallel-read",
         "Provider 批次验证后并行读取测试",

apps/ai-game-creator-shell/src-tauri/src/tests/collaboration/static_deliveries.rs

@@ -944,33 +944,12 @@ fn visual_specialist_prompts_require_real_registered_image_deliveries() {
         AGENT_RUNTIME_SUPERVISOR_GUI_SOURCE,
     );
     for expected in [
-        "文本策划只是中间结果",
-        "canvas.asset_generate",
-        "16:9",
-        "2K",
-        "assets/ui-prototype.png",
-        "assetKind=ui-prototype",
-        "asset.list",
-        "image.inspect",
-        "ui-prototype.v2",
-        "informationHud",
-        "gameplaySurface",
-        "objectiveEntities",
-        "failureRestartFlow",
-        "responsiveLayout",
-        "不得假设为塔防",
-        "原创标题、实体、资源、目标名称与视觉语言",
-        "assets/art-spec.png",
-        "icon-spec",
-        "referenceImageSrcs 第一项",
-        "POST /api/external/v1/editor/images/generations（kind=ui-design）",
-        "不得误用 POST /api/external/v1/editor/ui-designs/assets/extractions",
-        "canvas.asset_generate 成功只表示候选图片已生成并登记，不等于视觉验收完成",
-        "由 Runtime 在收束门内同时核对固定 owner 文档",
-        "已有同路径画布资产时先核对登记",
-        "检查已通过时不得重复生成或再次扣费",
-        "纯场景图",
-        "不得把计划写完当成 completed",
+        "根据当前玩法需求编写规格和界面建议",
+        "明确说明用途、数量、输出路径、尺寸、参考资源和是否需要 spritesheet",
+        "再调用 canvas.asset_generate",
+        "不要使用固定图片合同",
+        "不创建固定图片槽位，不规定固定数量或布局",
+        "不修改 game/index.html，不启动预览或试玩",
     ] {
         assert!(
             design_prompt.contains(expected),
@@ -983,14 +962,10 @@ fn visual_specialist_prompts_require_real_registered_image_deliveries() {
         AGENT_RUNTIME_SUPERVISOR_GUI_SOURCE,
     );
     for expected in [
-        "assets/art-spec.png",
-        "assetKind=icon-spec",
-        "POST /api/external/v1/editor/images/generations（kind=spec）",
-        "后续 UI 和透明图集共同引用",
-        "不得用 generationInputs.artSpec JSON",
-        "成功只表示固定候选已生成并登记，不等于视觉门已经通过",
-        "由 Runtime 在收束时核对当前 revision",
-        "缺少 resourceId 时不得提交最终回复",
+        "根据项目实际需要选择 canvas.asset_generate 的 assetKind、outputPath、尺寸、比例和提示词",
+        "可以生成一张或多张图片，也可以不生成图片",
+        "需要参考图时使用已登记资源 ID",
+        "不要假设固定图片名称、数量、素材类别或布局",
     ] {
         assert!(
             director_prompt.contains(expected),
@@ -1003,28 +978,12 @@ fn visual_specialist_prompts_require_real_registered_image_deliveries() {
         AGENT_RUNTIME_SUPERVISOR_GUI_SOURCE,
     );
     for expected in [
-        "资产清单和美术计划只是中间结果",
-        "canvas.asset_generate",
-        "assets/manifest.art.json",
-        "assets/art-spritesheet.png",
-        "固定使用 1:1、1K",
-        "assetKind=art-spritesheet",
-        "用 asset.list 确认 assets/art-spec.png 已登记",
-        "由 Runtime 形成 iconDescriptions",
-        "权威 resourceId 作为 referenceId",
-        "POST /api/external/v1/editor/icon-spritesheets/generations",
-        "screenColor=auto",
-        "不得回退普通生图",
-        "回读 observation 与 asset.list",
-        "真实 alpha",
-        "warning.code=postprocess-failed-source-preserved",
-        "不得登记、验收或自动重试",
-        "仅 sliceWarning",
-        "已有有效同路径资产时不得重复生成或扣费",
-        "asset.list",
-        "不得运行 game.static_smoke 或 preview.validate",
-        "不得编辑 game/index.html",
-        "透明证据不足时不得提交最终回复",
+        "使用 asset.list 了解已有资源",
+        "按需调用 canvas.asset_generate",
+        "切片布局和尺寸由当前需求决定",
+        "不得套用固定图片包或固定 2x2",
+        "spritesheet 可通过 sliceCount 指定切片数量",
+        "生成后核对资源登记、透明度、警告和实际使用情况",
     ] {
         assert!(
             art_prompt.contains(expected),

apps/ai-game-creator-shell/src-tauri/src/tests/command_runtime.rs

@@ -2330,7 +2330,8 @@ async fn executed_project_verification_audit_failure_requires_reconciliation() {
 #[test]
 fn project_verification_gate_accepts_only_exact_game_static_smoke() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "精确静态验证项目").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "精确静态验证项目")
+        .expect("project init");
     advance_project_revision_for_test(&root, "playtest", "playtest-run", "file.write");
     fs::write(
         root.join("game/index.html"),
@@ -2536,7 +2537,7 @@ fn agent_runtime_project_verify_summary_hashes_command_without_head_or_tail() {
 #[test]
 fn limited_local_command_runs_static_game_smoke_and_writes_log() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     fs::write(
         root.join("game/index.html"),
         fake_llm_game_draft().game_html,
@@ -2866,7 +2867,7 @@ async fn project_verification_runs_without_prepost_and_records_failure_and_timeo
 #[test]
 fn limited_local_command_appends_playtest_to_existing_trace() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     fs::write(
         root.join("game/index.html"),
         fake_llm_game_draft().game_html,
@@ -2915,7 +2916,7 @@ fn limited_local_command_appends_playtest_to_existing_trace() {
 #[test]
 fn limited_local_command_rejects_placeholder_game_smoke() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
 
     let error = run_limited_local_command_at(&root, "game.static_smoke")
         .expect_err("placeholder game should fail smoke");
@@ -2927,7 +2928,7 @@ fn limited_local_command_rejects_placeholder_game_smoke() {
 #[test]
 fn limited_local_command_rejects_forbidden_runtime_apis() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     let html = fake_llm_game_draft()
         .game_html
         .replace("const marker =", "fetch('/secret');\n      const marker =");
@@ -2943,7 +2944,7 @@ fn limited_local_command_rejects_forbidden_runtime_apis() {
 #[test]
 fn limited_local_command_rejects_blank_canvas_game_smoke() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     let html = r#"<!doctype html>
 <html lang="zh-CN">
   <body>
@@ -2970,7 +2971,8 @@ fn limited_local_command_rejects_blank_canvas_game_smoke() {
 #[test]
 fn limited_local_command_rejects_invalid_javascript_before_surface_checks() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "脚本语法优先验证测试").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "脚本语法优先验证测试")
+        .expect("project init");
     let html = r#"<!doctype html>
 <html lang="zh-CN">
   <body>
@@ -2994,7 +2996,8 @@ fn limited_local_command_rejects_invalid_javascript_before_surface_checks() {
 #[test]
 fn limited_local_command_rejects_token_rich_truncated_script() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "截断游戏入口测试").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "截断游戏入口测试")
+        .expect("project init");
     let html = r#"<!doctype html>
 <html lang="zh-CN">
   <body>

apps/ai-game-creator-shell/src-tauri/src/tests/goal.rs

@@ -1944,7 +1944,7 @@ fn validate_llm_game_draft_accepts_win_condition_as_goal() {
 #[tokio::test]
 async fn agent_run_resume_restarts_generation_from_latest_goal() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     write_agent_run_trace(
         &root,
         "run-control-resume",

apps/ai-game-creator-shell/src-tauri/src/tests/mod.rs

@@ -314,6 +314,37 @@ fn unique_project_path() -> PathBuf {
     ))
 }
 
+/// npm + Vite 脚手架出现前的默认单文件入口，占位文案仍内联在 HTML 里。
+const LEGACY_GAME_INDEX_HTML: &str = r#"<!doctype html>
+<html lang="zh-CN">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Genarrative Game Draft</title>
+    <style>
+      body { margin: 0; display: grid; min-height: 100vh; place-items: center; background: #101827; color: #d9e7ff; font: 16px system-ui, sans-serif; }
+      main { width: min(720px, calc(100vw - 32px)); }
+    </style>
+  </head>
+  <body><main>还没有生成游戏。回到聊天输入创意并确认生成后，这里会写入可试玩原型。</main></body>
+</html>
+"#;
+
+/// 旧版单文件 HTML 项目：JSON Generator、game.static_smoke、预览与导出都走
+/// `game/index.html` 布局。必须在初始化前写入入口，否则 init 会播种 npm + Vite 脚手架，
+/// 后续门禁就会改为只认 `game/dist` 构建产物。
+pub(crate) fn init_legacy_single_html_project_at(
+    root: &Path,
+    project_id: &str,
+    name: &str,
+) -> Result<InitLocalProjectResult, String> {
+    fs::create_dir_all(root.join("game"))
+        .map_err(|error| format!("创建旧版单文件项目目录失败：{error}"))?;
+    fs::write(root.join("game/index.html"), LEGACY_GAME_INDEX_HTML)
+        .map_err(|error| format!("写入旧版单文件游戏入口失败：{error}"))?;
+    init_local_game_project_at(root, project_id, name)
+}
+
 pub(crate) fn freeze_test_root_goal_contract_at(
     root: &Path,
     run_id: &str,

apps/ai-game-creator-shell/src-tauri/src/tests/project.rs

@@ -550,7 +550,7 @@ fn canonical_visual_completion_requires_persisted_route_kind_and_current_spec_re
 #[tokio::test]
 async fn background_agent_runtime_can_start_local_preview() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "月光厨房").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "月光厨房").expect("project init");
     fs::write(
         root.join("game/index.html"),
         fake_llm_game_draft().game_html,
@@ -1289,6 +1289,8 @@ async fn platform_art_external_request_does_not_hold_project_lock_or_overwrite_m
 #[tokio::test]
 async fn generate_local_game_draft_fails_after_max_passes_without_final_artifacts() {
     let root = unique_project_path();
+    init_legacy_single_html_project_at(&root, "project-1", "厨房游戏重试测试")
+        .expect("project init");
     let mut invalid_draft = fake_llm_game_draft();
     invalid_draft.game_html = r#"<!doctype html>
 <html lang="zh-CN">
@@ -2590,7 +2592,7 @@ fn local_project_file_commands_read_write_list_and_delete_text_files() {
 #[test]
 fn local_project_export_package_uses_runtime_whitelist_and_records() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     write_local_project_file_at(&root, "game/index.html", &fake_llm_game_draft().game_html)
         .expect("write playable html");
     write_local_project_file_at(&root, "assets/hero.txt", "hero asset").expect("write asset");
@@ -2709,7 +2711,7 @@ fn local_project_export_package_list_skips_symlink_packages() {
 #[test]
 fn local_project_export_package_rejects_symlink_assets() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     write_local_project_file_at(&root, "game/index.html", &fake_llm_game_draft().game_html)
         .expect("write playable html");
     write_local_project_file_at(&root, "exports/README.md", "playtest notes")
@@ -2731,7 +2733,7 @@ fn local_project_export_package_rejects_symlink_assets() {
 #[test]
 fn local_project_export_package_rejects_symlink_runtime_dirs_and_readme() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     write_local_project_file_at(&root, "game/index.html", &fake_llm_game_draft().game_html)
         .expect("write playable html");
     write_local_project_file_at(&root, "memory/project.md", "private memory")
@@ -2763,7 +2765,7 @@ fn local_project_export_package_rejects_symlink_runtime_dirs_and_readme() {
 #[test]
 fn local_project_export_package_requires_playable_html_and_readme() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     let missing_readme =
         export_local_project_package_at(&root).expect_err("default html is not playable");
     assert!(missing_readme.contains("游戏入口必须包含可渲染画布"));
@@ -3640,7 +3642,7 @@ fn cli_agent_resume_without_appdata_fails_before_runtime_dispatch() {
 #[test]
 fn local_preview_server_serves_game_index() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     fs::write(root.join("assets/player.png"), b"PNGDATA").expect("asset");
 
     let (preview, stop) = start_local_game_preview_for_project(&root).expect("preview start");
@@ -4619,7 +4621,7 @@ fn local_preview_bridge_injection_stays_outside_unclosed_inert_html_contexts() {
 #[test]
 fn local_preview_server_drains_split_browser_headers_before_response() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "鍍忕礌鍔ㄤ綔鍘熷瀷").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
 
     let (preview, stop) = start_local_game_preview_for_project(&root).expect("preview start");
     let mut stream = TcpStream::connect(("127.0.0.1", preview.port)).expect("preview connect");
@@ -4699,7 +4701,7 @@ fn preview_content_type_covers_common_game_assets() {
 #[test]
 fn local_preview_head_preserves_asset_content_length() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "像素动作原型").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "像素动作原型").expect("project init");
     fs::write(root.join("assets/player.png"), b"PNGDATA").expect("asset");
 
     let response = build_preview_response(&root, "HEAD", "/assets/player.png");
@@ -4741,7 +4743,7 @@ fn local_preview_project_revision_reports_the_current_atomic_sidecar() {
 #[test]
 fn local_preview_start_rejects_a_stale_validated_revision_atomically() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "预览 revision 启动门禁测试")
+    init_legacy_single_html_project_at(&root, "project-1", "预览 revision 启动门禁测试")
         .expect("project init");
     let revision = advance_project_revision_for_test(
         &root,
@@ -4768,7 +4770,8 @@ fn local_preview_start_rejects_a_stale_validated_revision_atomically() {
 #[test]
 fn stale_preview_cleanup_does_not_stop_a_newer_matching_project_server() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "预览原子停止测试").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "预览原子停止测试")
+        .expect("project init");
     let registry = PreviewRegistry::default();
     let (first, first_stop) =
         start_local_game_preview_for_project(&root).expect("first preview start");
@@ -4799,7 +4802,8 @@ fn stale_preview_cleanup_does_not_stop_a_newer_matching_project_server() {
 #[test]
 fn stale_preview_cleanup_cannot_be_blocked_by_project_stop_policy() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "预览补偿清理策略测试").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "预览补偿清理策略测试")
+        .expect("project init");
     write_project_permission_policy_at(
         &root,
         ProjectPermissionPolicy {
@@ -4826,6 +4830,7 @@ fn stale_preview_cleanup_cannot_be_blocked_by_project_stop_policy() {
 #[test]
 fn local_preview_serves_generated_playable_game() {
     let root = unique_project_path();
+    init_legacy_single_html_project_at(&root, "project-1", "预览试玩项目").expect("project init");
     write_local_game_draft_at(&root, "像素风横版动作", &fake_llm_game_draft())
         .expect("draft should generate");
 

apps/ai-game-creator-shell/src-tauri/src/tests/provider.rs

@@ -98,6 +98,7 @@ async fn request_llm_game_draft_uses_openai_compatible_provider_output() {
 #[tokio::test]
 async fn generate_local_game_draft_sends_asset_context_to_llm() {
     let root = unique_project_path();
+    init_legacy_single_html_project_at(&root, "project-1", "资产上下文项目").expect("project init");
     let uploaded = upload_local_asset_at(&root, "../角色.png", "image/png", b"fake-png")
         .expect("asset upload");
     append_local_conversation_message_at(
@@ -1344,7 +1345,7 @@ async fn provider_action_batch_agent_db_failure_does_not_advance_cursor() {
 #[tokio::test]
 async fn provider_action_batch_mutation_then_verification_rolls_forward_gate() {
     let root = unique_project_path();
-    init_local_game_project_at(
+    init_legacy_single_html_project_at(
         &root,
         "project-provider-batch-mutation-verification",
         "Provider 批次修改后验证测试",
@@ -5864,7 +5865,7 @@ async fn background_agent_runtime_cancellation_wins_over_inflight_llm_error() {
 #[tokio::test]
 async fn agent_loop_uses_per_agent_llm_overrides() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "local-project-draft", "未命名游戏原型")
+    init_legacy_single_html_project_at(&root, "local-project-draft", "未命名游戏原型")
         .expect("init project");
     let (planner_sender, planner_receiver) = mpsc::channel();
     let planner_base_url = spawn_mock_llm_server_responses_with_capture(
@@ -6081,7 +6082,7 @@ async fn agent_role_briefs_run_same_wave_llm_agents_in_parallel() {
 #[tokio::test]
 async fn agent_loop_writes_spec_findings_and_retries_generator() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "月光厨房").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "月光厨房").expect("project init");
     let mut first_draft = fake_llm_game_draft();
     first_draft.game_html = r#"<!doctype html>
 <html lang="zh-CN">

apps/ai-game-creator-shell/src-tauri/src/tests/response_stream.rs

@@ -981,7 +981,7 @@ async fn provider_retry_final_reply_thinking_only_response_retries_before_handof
 }
 
 #[test]
-fn visual_specialist_finalization_requires_existing_registered_canvas_image() {
+fn visual_specialist_finalization_ignores_need_based_visual_assets() {
     let _platform_session = crate::platform_session::install_test_platform_session(
         "visual-finalization-test-user",
         "visual-finalization-test-key",
@@ -990,22 +990,10 @@ fn visual_specialist_finalization_requires_existing_registered_canvas_image() {
     let _config_guard = crate::tests::write_test_local_config(
         r#"{"editorApi":{"apiKey":"visual-finalization-test-key"}}"#.to_string(),
     );
-    for (agent_id, local_path, kind) in [
-        (
-            "design-foundation",
-            "assets/ui-prototype.png",
-            "ui-prototype",
-        ),
-        (
-            "art-asset-plan",
-            "assets/art-spritesheet.png",
-            "art-spritesheet",
-        ),
-    ] {
+    for agent_id in ["design-foundation", "art-asset-plan"] {
         let root = unique_project_path();
         init_local_game_project_at(&root, "project-1", "视觉 Runtime 完成门禁测试")
             .expect("project init");
-        register_canvas_visual_asset_fixture(&root, "assets/art-spec.png", "icon-spec");
         let run_id = format!("visual-finalization-{agent_id}");
         let state = start_game_creator_agent_runtime_task_at(
             &root,
@@ -1021,134 +1009,18 @@ fn visual_specialist_finalization_requires_existing_registered_canvas_image() {
             .expect("read visual revision")
             .revision;
 
-        let missing_file = finish_game_creator_agent_background_runtime_turn_at(
-            &root,
-            state.clone(),
-            "不能在缺图时完成",
-            revision,
-            &[],
-        )
-        .expect("missing image is recoverable blocker");
-        let blocker = match missing_file {
-            AgentBackgroundFinalizationOutcome::Stale(blocker) => blocker,
-            _ => panic!("missing image must block finalization"),
-        };
-        assert_eq!(blocker.tool, "runtime.visual_asset");
-        assert!(blocker.summary.contains("不能完成任务"));
-        assert!(blocker
-            .detail
-            .as_deref()
-            .is_some_and(|detail| detail.contains(local_path)));
-
-        let absolute_path = root.join(local_path);
-        fs::create_dir_all(absolute_path.parent().expect("visual parent"))
-            .expect("create unregistered visual directory");
-        fs::write(
-            &absolute_path,
-            if kind == "art-spritesheet" {
-                transparent_test_png_bytes()
-            } else {
-                valid_test_png_bytes()
-            },
-        )
-        .expect("write unregistered visual image");
-        let unregistered = finish_game_creator_agent_background_runtime_turn_at(
-            &root,
-            state.clone(),
-            "不能在图片未登记时完成",
-            revision,
-            &[],
-        )
-        .expect("unregistered image is recoverable blocker");
-        assert!(matches!(
-            unregistered,
-            AgentBackgroundFinalizationOutcome::Stale(ref blocker)
-                if blocker.tool == "runtime.visual_asset"
-        ));
-
-        register_local_asset_at(
-            &root,
-            local_path,
-            kind,
-            "image/png",
-            "canvas",
-            GameCreationAppAssetSource {
-                kind: GameCreationAppAssetSourceKind::Canvas,
-                canvas_project_id: Some("canvas-project-1".to_string()),
-                resource_id: Some(format!("resource-{kind}")),
-                asset_object_id: Some(format!("asset-object-{kind}")),
-                task_id: Some(format!("task-{kind}")),
-                prompt: Some("测试视觉资产".to_string()),
-                model: Some("gpt-image-2".to_string()),
-                generation_route: None,
-                generation_kind: None,
-                reference_resource_ids: Vec::new(),
-            },
-        )
-        .expect("register legacy canvas image");
-        let legacy = finish_game_creator_agent_background_runtime_turn_at(
-            &root,
-            state.clone(),
-            "旧文件不能冒充正式视觉产物",
-            revision,
-            &[],
-        )
-        .expect("legacy image is a recoverable blocker");
-        assert!(matches!(
-            legacy,
-            AgentBackgroundFinalizationOutcome::Stale(ref blocker)
-                if blocker.tool == "runtime.visual_asset"
-                    && blocker.detail.as_deref().is_some_and(|detail| detail.contains("legacy"))
-        ));
-        register_local_asset_at(
-            &root,
-            local_path,
-            kind,
-            "image/png",
-            "canvas",
-            GameCreationAppAssetSource {
-                kind: GameCreationAppAssetSourceKind::Canvas,
-                canvas_project_id: Some("canvas-project-1".to_string()),
-                resource_id: Some(format!("resource-{kind}")),
-                asset_object_id: Some(format!("asset-object-{kind}")),
-                task_id: Some(format!("task-{kind}")),
-                prompt: Some("测试视觉资产".to_string()),
-                model: Some("gpt-image-2".to_string()),
-                generation_route: Some(
-                    if kind == "ui-prototype" {
-                        "/api/external/v1/editor/images/generations"
-                    } else {
-                        "/api/external/v1/editor/icon-spritesheets/generations"
-                    }
-                    .to_string(),
-                ),
-                generation_kind: Some(
-                    if kind == "ui-prototype" {
-                        "ui-design"
-                    } else {
-                        "icon-spritesheet"
-                    }
-                    .to_string(),
-                ),
-                reference_resource_ids: vec!["resource-icon-spec".to_string()],
-            },
-        )
-        .expect("register provenanced canvas image");
-        if agent_id == "design-foundation" {
-            append_ui_prototype_inspection_fixture(&root, &run_id, true);
-        }
-        let completed = finish_game_creator_agent_background_runtime_turn_at(
+        let outcome = finish_game_creator_agent_background_runtime_turn_at(
             &root,
             state,
-            "真实图片已经生成并登记。",
+            "不再要求固定视觉资产。",
             revision,
             &[],
         )
-        .expect("registered image allows finalization");
-        assert!(matches!(
-            completed,
-            AgentBackgroundFinalizationOutcome::Completed(_)
-        ));
+        .expect("need-based visual finalization");
+        assert!(
+            matches!(outcome, AgentBackgroundFinalizationOutcome::Completed(_)),
+            "{outcome:?}"
+        );
 
         fs::remove_dir_all(root).ok();
     }

apps/ai-game-creator-shell/src-tauri/src/tests/runtime_actions/action_execution.rs

@@ -539,7 +539,7 @@ async fn background_agent_runtime_can_read_other_agent_status() {
 #[tokio::test]
 async fn background_agent_runtime_can_run_limited_static_smoke() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "月光厨房").expect("project init");
+    init_legacy_single_html_project_at(&root, "project-1", "月光厨房").expect("project init");
     let playable_game_html = fake_llm_game_draft().game_html;
     write_project_permission_policy_at(
         &root,
@@ -1550,9 +1550,9 @@ async fn background_agent_runtime_deletes_file_then_verifies_before_completion()
 }
 
 #[tokio::test]
-async fn art_asset_plan_cannot_delete_registered_fixed_visual_asset() {
+async fn art_asset_plan_can_delete_registered_canvas_asset() {
     let root = unique_project_path();
-    init_local_game_project_at(&root, "project-1", "固定美术资产删除门禁").expect("project init");
+    init_local_game_project_at(&root, "project-1", "画布资产删除测试").expect("project init");
     register_canvas_visual_asset_fixture(&root, "assets/art-spritesheet.png", "art-spritesheet");
     write_project_permission_policy_at(
         &root,
@@ -1566,27 +1566,26 @@ async fn art_asset_plan_cannot_delete_registered_fixed_visual_asset() {
 
     let action = AgentRuntimeToolAction {
         tool: "file.delete".to_string(),
-        reason: Some("尝试删除已登记的固定美术素材".to_string()),
+        reason: Some("按当前需求替换旧画布素材".to_string()),
         input: serde_json::json!({ "path": "assets/art-spritesheet.png" }),
     };
     let observation = execute_game_creator_agent_runtime_tool_action_with_action_id(
         &root,
         "art-asset-plan",
-        "art-delete-protection-run",
-        "已登记的固定美术素材必须复用",
+        "art-delete-need-based-run",
+        "按当前需求替换画布素材",
         &action,
-        Some("art-delete-protection-action"),
+        Some("art-delete-need-based-action"),
     )
     .await;
 
-    assert_eq!(observation.status, "blocked");
-    assert!(observation.summary.contains("禁止删除固定正式产物"));
-    assert!(root.join("assets/art-spritesheet.png").is_file());
+    assert_eq!(observation.status, "ok", "{observation:?}");
+    assert!(!root.join("assets/art-spritesheet.png").exists());
     assert_eq!(
         read_game_creator_agent_runtime_project_revision(&root)
             .expect("read revision")
             .revision,
-        0
+        1
     );
 
     fs::remove_dir_all(root).ok();

apps/ai-game-creator-shell/src-tauri/src/tests/runtime_actions/support.rs

@@ -13,8 +13,8 @@ pub(super) use super::super::{
     advance_project_revision_for_test, agent_runtime_verification_plan,
     append_auto_tool_action_audit_pair_for_test, assert_auto_tool_action_audit_pair,
     assert_pending_runtime_decision_revalidates_after_lock, assert_task_status,
-    fake_llm_game_draft, final_tool_plan_response, mock_http_request_json,
-    native_agent_tool_plan_chat_response, pending_tool_action_for_test,
+    fake_llm_game_draft, final_tool_plan_response, init_legacy_single_html_project_at,
+    mock_http_request_json, native_agent_tool_plan_chat_response, pending_tool_action_for_test,
     persist_needs_reconciliation_runtime_for_test, persist_project_verification_for_test,
     read_agent_db_records_for_test, register_canvas_visual_asset_fixture,
     spawn_barrier_mock_llm_server, spawn_interruptible_mock_llm_server_with_capture,

apps/ai-game-creator-shell/src-tauri/src/tests/runtime_state.rs

@@ -3990,7 +3990,7 @@ async fn background_task_recovers_when_assistant_message_cannot_persist() {
 }
 
 #[tokio::test]
-async fn task_update_requires_registered_visual_asset_before_completion() {
+async fn task_update_does_not_require_fixed_visual_assets_before_completion() {
     let _platform_session = crate::platform_session::install_test_platform_session(
         "visual-task-update-test-user",
         "visual-task-update-test-key",
@@ -3999,26 +3999,7 @@ async fn task_update_requires_registered_visual_asset_before_completion() {
     let _config_guard = crate::tests::write_test_local_config(
         r#"{"editorApi":{"apiKey":"visual-task-update-test-key"}}"#.to_string(),
     );
-    for (task_id, local_path, kind, missing_summary) in [
-        (
-            "art-director",
-            "assets/art-spec.png",
-            "icon-spec",
-            "统一视觉规范图尚未按正式视觉流程生成并登记",
-        ),
-        (
-            "design-foundation",
-            "assets/ui-prototype.png",
-            "ui-prototype",
-            "策划界面原型图尚未按正式视觉流程生成并登记",
-        ),
-        (
-            "art-asset-plan",
-            "assets/art-spritesheet.png",
-            "art-spritesheet",
-            "首版美术素材图尚未按正式视觉流程生成并登记",
-        ),
-    ] {
+    for task_id in ["art-director", "design-foundation", "art-asset-plan"] {
         let root = unique_project_path();
         init_local_game_project_at(&root, "project-1", "视觉任务完成门禁测试")
             .expect("project init");
@@ -4040,71 +4021,16 @@ async fn task_update_requires_registered_visual_asset_before_completion() {
                 "status": "completed"
             }),
         };
-        let missing = execute_game_creator_agent_runtime_tool_action_with_action_id(
+        let observation = execute_game_creator_agent_runtime_tool_action_with_action_id(
             &root,
             task_id,
             &run_id,
             "完成视觉任务",
             &action,
-            Some("visual-task-update-missing"),
+            Some("visual-task-update-need-based"),
         )
         .await;
-        assert_eq!(missing.status, "failed");
-        assert!(missing.summary.contains(missing_summary));
-        let manifest = read_manifest_for_project(&root).expect("manifest after rejected update");
-        assert_eq!(
-            manifest
-                .tasks
-                .iter()
-                .find(|task| task.id == task_id)
-                .expect("visual task")
-                .status,
-            GameCreationAppTaskStatus::Pending
-        );
-
-        if task_id != "art-director" {
-            register_canvas_visual_asset_fixture(&root, "assets/art-spec.png", "icon-spec");
-        }
-        if task_id == "art-asset-plan" {
-            register_canvas_visual_asset_fixture(&root, "assets/ui-prototype.png", "ui-prototype");
-        }
-        register_canvas_visual_asset_fixture(&root, local_path, kind);
-        if task_id == "design-foundation" {
-            append_ui_prototype_inspection_fixture(&root, &run_id, false);
-            let scene_rejected = execute_game_creator_agent_runtime_tool_action_with_action_id(
-                &root,
-                task_id,
-                &run_id,
-                "拒绝用场景图完成 UI 原型任务",
-                &action,
-                Some("visual_task_update_scene_rejected"),
-            )
-            .await;
-            assert_eq!(scene_rejected.status, "failed");
-            assert!(scene_rejected.summary.contains("结构化 UI 视觉检查"));
-            let manifest =
-                read_manifest_for_project(&root).expect("manifest after rejected scene image");
-            assert_eq!(
-                manifest
-                    .tasks
-                    .iter()
-                    .find(|task| task.id == task_id)
-                    .expect("design visual task")
-                    .status,
-                GameCreationAppTaskStatus::Pending
-            );
-            append_ui_prototype_inspection_fixture(&root, &run_id, true);
-        }
-        let completed = execute_game_creator_agent_runtime_tool_action_with_action_id(
-            &root,
-            task_id,
-            &run_id,
-            "完成视觉任务",
-            &action,
-            Some("visual-task-update-completed"),
-        )
-        .await;
-        assert_eq!(completed.status, "ok", "{completed:?}");
+        assert_eq!(observation.status, "ok", "{observation:?}");
         let manifest = read_manifest_for_project(&root).expect("manifest after visual completion");
         assert_eq!(
             manifest

apps/ai-game-creator-shell/src-tauri/src/tests/sessions.rs

@@ -675,6 +675,8 @@ async fn background_agent_runtime_file_and_memory_writes_respect_project_policy(
 #[test]
 fn generate_local_game_draft_writes_memory_design_and_game() {
     let root = unique_project_path();
+    init_legacy_single_html_project_at(&root, "project-1", "记忆与设计产物项目")
+        .expect("project init");
     let draft = fake_llm_game_draft();
     let result = write_local_game_draft_at(&root, "像素风横版动作 </script><script>", &draft)
         .expect("draft should generate");
@@ -761,6 +763,7 @@ fn generate_local_game_draft_writes_memory_design_and_game() {
 #[test]
 fn generate_local_game_draft_appends_short_and_long_memory() {
     let root = unique_project_path();
+    init_legacy_single_html_project_at(&root, "project-1", "短长记忆项目").expect("project init");
     let draft = fake_llm_game_draft();
 
     write_local_game_draft_at(&root, "第一版横版动作", &draft).expect("first draft");

docs/project-memory/shared-memory/pitfalls.md

@@ -4991,3 +4991,10 @@
 - 外层 `start-tauri-dev.mjs` 应在启动 Tauri 前完成配套开发服务准备，并统一收束自有服务进程树；不要让冷编译和数据库发布挤占 Tauri 的前端就绪等待。自动发布必须保留数据库，不能靠清库解决启动问题。
 - CLI 与 standalone 可能是两个独立软链接。必须同时核对 `spacetime --version` 和 `spacetimedb-standalone --version`，不能把 CLI 的版本记录当作宿主版本证明；PATH 中存在宿主时启动器检查两者一致。更换宿主前停机备份数据，按原目录启动，不通过清库处理版本错配。
 - Router 配置缺失不应只在首次请求时报错。API/All 启动必须先校验官方地址、固定模型、provisioning secret、管理员 Token 和凭据加密密钥；否则服务看似 healthy，但登录后的 provisioning/模型调用才延迟失败。
+
+## AGC 产物迁移与固定视觉门禁退役后旧测试未同步（2026-09-09）
+
+- **现象**：master 的 `Native shell tests` 从 `1498247e9` 起连续失败，失败数从 31 增到 52；`Backend tests` 偶发 `crates.io` 拉包 `CONNECT tunnel failed, response 502`。
+- **原因**：`1498247e9`（AGC 产物迁移 npm + Phaser 4）让新项目默认播种 `game/package.json` 与 `game/dist`，但测试仍按 `init_local_game_project_at` + `game/index.html` 单文件布局写夹具，预览、静态检查和导出因此全部卡在缺失的 `game/dist`；`1f904d28e`（#274 MCP 能力暴露）又退役了固定视觉资产完成门禁、固定图片合同和 grid-2x2 切片合同，旧断言仍在验证已经删除的行为。
+- **处理**：单文件 HTML 场景改用 `tests::init_legacy_single_html_project_at`（先写 `game/index.html` 再初始化，避免播种 npm 脚手架）；固定视觉门禁用例改为断言当前“按项目需求决定图片数量、路径和切片”的行为；验证 accepted 生成不匹配探测的用例改为接受一次 GET 探测；测试临时目录改用 `std::env::temp_dir()` 而不是 `HOME`，Windows 本地也能跑。
+- **验证**：`cargo test --locked --manifest-path apps/ai-game-creator-shell/src-tauri/Cargo.toml -- --test-threads=1 <改动用例>` 76 条通过，`node scripts/check-encoding.mjs`、`cargo fmt --check`、`git diff --check` 通过；cargo 拉包 502 是 runner 代理的瞬时上游故障，与本次测试修复无关，重跑即可确认。