diff --git a/apps/ai-game-creator-shell/src-tauri/Cargo.lock b/apps/ai-game-creator-shell/src-tauri/Cargo.lock
index ff44f4bf6..9ca5ba42f 100644
--- a/apps/ai-game-creator-shell/src-tauri/Cargo.lock
+++ b/apps/ai-game-creator-shell/src-tauri/Cargo.lock
@@ -4900,7 +4900,6 @@ dependencies = [
  "serde",
  "serde_json",
  "sha2",
- "tracing",
  "ts-rs",
 ]
 
diff --git a/apps/ai-game-creator-shell/src-tauri/Cargo.toml b/apps/ai-game-creator-shell/src-tauri/Cargo.toml
index 8ec462348..68c131dd8 100644
--- a/apps/ai-game-creator-shell/src-tauri/Cargo.toml
+++ b/apps/ai-game-creator-shell/src-tauri/Cargo.toml
@@ -50,7 +50,7 @@ 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, features = ["ts-bindings", "kind-observability"] }
+shared-contracts = { path = "../../../server-rs/crates/shared-contracts", default-features = false, features = ["ts-bindings"] }
 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"] }
diff --git a/server-rs/Cargo.lock b/server-rs/Cargo.lock
index 6d68ada47..5de6bdfbe 100644
--- a/server-rs/Cargo.lock
+++ b/server-rs/Cargo.lock
@@ -5238,7 +5238,6 @@ dependencies = [
  "serde",
  "serde_json",
  "sha2",
- "tracing",
  "ts-rs",
 ]
 
diff --git a/server-rs/crates/api-server/src/editor_project.rs b/server-rs/crates/api-server/src/editor_project.rs
index 5f92b841a..db2e303eb 100644
--- a/server-rs/crates/api-server/src/editor_project.rs
+++ b/server-rs/crates/api-server/src/editor_project.rs
@@ -4112,13 +4112,11 @@ fn align_editor_image_edit_dimension(value: u32) -> u32 {
 
 /// 图片快速编辑端点允许的**静态图**来源类型。
 ///
-/// 口径依据 `packages/shared/src/contracts/gameCreationApp.ts` 的
-/// `canonicalGameCreationAppAssetKind()`（等价实现见
-/// `server-rs/crates/shared-contracts/src/game_creation_app.rs`）：以「媒体类型为静态图的
-/// canonical 类型」为权威集合，并额外收下合法 legacy 类型本身（平台还有别的写入口按本地
-/// manifest 原始类型登记来源资源，客户端不会先做 canonical 归一）。
-/// `canonicalGameCreationAppAssetKind()` 对未知值回退 `image`，因此两个入口都放行的这些值
-/// 在共享契约里语义等价，静态图集合对 canonical 归一封闭，不会漏放合法静态图来源。
+/// 口径：以「媒体类型为静态图的 canonical 类型」为权威集合，并额外收下平台侧按本地
+/// manifest 原始类型登记来源资源时会出现的等价写法。kind 词汇表本身以
+/// `server-rs/crates/shared-contracts/src/game_creation_app/asset_kind.rs` 的
+/// `GameCreationAppAssetKind` 为唯一真源（严格解析、无别名表），这里保持的是**对外 API 的
+/// 兼容白名单**（按库原始值放行），不参与、也不代表客户端的 kind 归一规则。
 ///
 /// 必须与 `media_type == image` 一起构成 AND 门：视频、音频、序列帧等非静态媒体即使挂着
 /// 图片类 assetKind 也照旧拒绝。
@@ -20762,8 +20760,8 @@ mod tests {
             (Some("publication-material"), Some("image"), true),
             (Some("ui-design"), Some("image"), true),
             (Some("scene"), Some("image"), true),
-            // `canonicalGameCreationAppAssetKind()` 的合法输入：平台按本地 manifest 原始类型
-            // 登记来源资源时会出现这些 legacy 值，实测 `art-spritesheet` / `ui` 曾整片 400。
+            // 对外 API 兼容白名单里的平台原始写法：平台按本地 manifest 原始类型登记来源资源时
+            // 会出现这些值，实测 `art-spritesheet` / `ui` 曾整片 400。
             (Some("art-spritesheet"), Some("image"), true),
             (Some("art-spritesheet-slice"), Some("image"), true),
             (Some("ui"), Some("image"), true),
diff --git a/server-rs/crates/shared-contracts/Cargo.toml b/server-rs/crates/shared-contracts/Cargo.toml
index 1ab34918f..277970c0a 100644
--- a/server-rs/crates/shared-contracts/Cargo.toml
+++ b/server-rs/crates/shared-contracts/Cargo.toml
@@ -8,14 +8,13 @@ license.workspace = true
 # 默认给 api-server 等原生后端暴露资产上传 DTO；SpacetimeDB WASM 路径通过 workspace 依赖关闭默认 feature。
 default = ["oss-contracts"]
 oss-contracts = []
-# 导出 TS 绑定与"解析边界留痕"是两件事：前者只关心生成物，后者是可观测性开关，
-# 需要它的消费方（AGC 壳）显式打开，避免日志随绑定需求被动启用/被动关闭。
+# 导出 TS 绑定：生成物落在 `packages/shared/src/contracts/generated/`。
+# 解析边界留痕不用 feature 开关：`shared-contracts` 只暴露一个可注册的回调，
+# 由壳层（AGC）在启动时接到自己的 `app_log!` 上，见 `asset_kind.rs`。
 ts-bindings = ["dep:ts-rs"]
-kind-observability = ["dep:tracing"]
 
 [dependencies]
 serde = { workspace = true }
 serde_json = { workspace = true }
 sha2 = { workspace = true }
 ts-rs = { workspace = true, optional = true }
-tracing = { workspace = true, optional = true }
diff --git a/server-rs/crates/shared-contracts/src/game_creation_app.rs b/server-rs/crates/shared-contracts/src/game_creation_app.rs
index 0f3f28678..f0ffea11a 100644
--- a/server-rs/crates/shared-contracts/src/game_creation_app.rs
+++ b/server-rs/crates/shared-contracts/src/game_creation_app.rs
@@ -2,7 +2,9 @@ use serde::{Deserialize, Serialize};
 use std::collections::{HashMap, HashSet};
 
 mod asset_kind;
-pub use asset_kind::GameCreationAppAssetKind;
+pub use asset_kind::{
+    GameCreationAppAssetKind, NonCanonicalAssetKindReporter, set_non_canonical_asset_kind_reporter,
+};
 
 pub const GAME_CREATION_APP_MANIFEST_SCHEMA_VERSION: &str = "game-creation-app.manifest.v1";
 pub const GAME_CREATION_AGENT_RUN_SCHEMA_VERSION: &str = "game-creator-agent-run.v1";
@@ -570,55 +572,6 @@ impl<'de> Deserialize<'de> for GameCreationAppAssetManifestEntry {
     }
 }
 
-pub const GAME_CREATION_APP_CANONICAL_ASSET_KINDS: [&str; 18] = [
-    "image",
-    "scene",
-    "character",
-    "character-animation",
-    "icon",
-    "icon-spritesheet",
-    "icon-spec",
-    "ui-design",
-    GAME_CREATION_APP_UI_DESIGN_DOC_ASSET_KIND,
-    "publication-material",
-    "spec",
-    "video",
-    "sound-effect",
-    "background-music",
-    "audio",
-    "font",
-    "document",
-    "code",
-];
-
-pub fn canonical_game_creation_app_asset_kind(value: &str) -> &'static str {
-    // kind 词汇大小写不敏感；UI Editor 文档写入侧统一使用 UI 文档常量。
-    // TS 侧 `canonicalGameCreationAppAssetKind` 用同一口径，由
-    // `apps/ai-game-creator-shell/tests/assetKindCanonicalMapping.test.ts` 交叉钉住。
-    let normalized = value.trim().to_lowercase();
-    match normalized.as_str() {
-        "game-background" => "scene",
-        "character-art" => "character",
-        "ui-prototype" => "ui-design",
-        // 画板导出等现役写入侧仍会写出这些非 canonical 值，必须在这里收口，
-        // 否则会落到 image 兜底并被 image -> unclassified 误分到「待归类」。
-        "ui" => "ui-design",
-        "art-spritesheet" => "icon-spritesheet",
-        "art-spritesheet-slice" => "icon",
-        "illustration" | "game-art" => "image",
-        "game-entry" | "game-script" | "game-style" => "code",
-        "animation" => "character-animation",
-        "asset" => "image",
-        canonical => match GAME_CREATION_APP_CANONICAL_ASSET_KINDS
-            .iter()
-            .find(|candidate| **candidate == canonical)
-        {
-            Some(value) => value,
-            None => "image",
-        },
-    }
-}
-
 #[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 #[serde(rename_all = "kebab-case")]
 pub enum GameCreationAppAssetCategory {
@@ -639,38 +592,90 @@ pub const GAME_CREATION_APP_ASSET_CATEGORIES: [GameCreationAppAssetCategory; 6]
     GameCreationAppAssetCategory::Unclassified,
 ];
 
-/// canonical kind 到功能分类的默认映射，必须穷举 `GAME_CREATION_APP_CANONICAL_ASSET_KINDS`。
-pub const GAME_CREATION_APP_ASSET_CATEGORY_BY_KIND: [(&str, GameCreationAppAssetCategory); 18] = [
-    ("image", GameCreationAppAssetCategory::Unclassified),
-    ("scene", GameCreationAppAssetCategory::Scene),
-    ("character", GameCreationAppAssetCategory::Character),
+/// kind 到功能分类的默认映射，**按枚举变体穷举**：少一个变体编译不过，
+/// 与 `GameCreationAppAssetKind::ALL` 的一致性由测试 `asset_category_mapping_covers_every_kind`
+/// 兜住。这是 kind → 分类的唯一真源，仓库里不再有第二份 canonical 字符串列表。
+pub const GAME_CREATION_APP_ASSET_CATEGORY_BY_KIND: &[(
+    GameCreationAppAssetKind,
+    GameCreationAppAssetCategory,
+)] = &[
     (
-        "character-animation",
-        GameCreationAppAssetCategory::Character,
-    ),
-    ("icon", GameCreationAppAssetCategory::UiInteraction),
-    (
-        "icon-spritesheet",
-        GameCreationAppAssetCategory::UiInteraction,
-    ),
-    ("icon-spec", GameCreationAppAssetCategory::UiInteraction),
-    ("ui-design", GameCreationAppAssetCategory::UiInteraction),
-    (
-        GAME_CREATION_APP_UI_DESIGN_DOC_ASSET_KIND,
-        GameCreationAppAssetCategory::UiInteraction,
-    ),
-    (
-        "publication-material",
+        GameCreationAppAssetKind::Image,
+        GameCreationAppAssetCategory::Unclassified,
+    ),
+    (
+        GameCreationAppAssetKind::Scene,
+        GameCreationAppAssetCategory::Scene,
+    ),
+    (
+        GameCreationAppAssetKind::Character,
+        GameCreationAppAssetCategory::Character,
+    ),
+    (
+        GameCreationAppAssetKind::CharacterAnimation,
+        GameCreationAppAssetCategory::Character,
+    ),
+    (
+        GameCreationAppAssetKind::Icon,
+        GameCreationAppAssetCategory::UiInteraction,
+    ),
+    (
+        GameCreationAppAssetKind::IconSpritesheet,
+        GameCreationAppAssetCategory::UiInteraction,
+    ),
+    (
+        GameCreationAppAssetKind::IconSpec,
+        GameCreationAppAssetCategory::UiInteraction,
+    ),
+    (
+        GameCreationAppAssetKind::UiDesign,
+        GameCreationAppAssetCategory::UiInteraction,
+    ),
+    (
+        GameCreationAppAssetKind::UiDesignDoc,
+        GameCreationAppAssetCategory::UiInteraction,
+    ),
+    (
+        GameCreationAppAssetKind::PublicationMaterial,
+        GameCreationAppAssetCategory::Unclassified,
+    ),
+    (
+        GameCreationAppAssetKind::Spec,
+        GameCreationAppAssetCategory::Document,
+    ),
+    (
+        GameCreationAppAssetKind::Video,
+        GameCreationAppAssetCategory::Unclassified,
+    ),
+    (
+        GameCreationAppAssetKind::Audio,
+        GameCreationAppAssetCategory::Audio,
+    ),
+    (
+        GameCreationAppAssetKind::SoundEffect,
+        GameCreationAppAssetCategory::Audio,
+    ),
+    (
+        GameCreationAppAssetKind::BackgroundMusic,
+        GameCreationAppAssetCategory::Audio,
+    ),
+    (
+        GameCreationAppAssetKind::Font,
+        GameCreationAppAssetCategory::Document,
+    ),
+    (
+        GameCreationAppAssetKind::Document,
+        GameCreationAppAssetCategory::Document,
+    ),
+    (
+        GameCreationAppAssetKind::Code,
+        GameCreationAppAssetCategory::Unclassified,
+    ),
+    // 认不出的 kind 一律落「待归类」：不做别名归一，也不猜。
+    (
+        GameCreationAppAssetKind::Unknown,
         GameCreationAppAssetCategory::Unclassified,
     ),
-    ("spec", GameCreationAppAssetCategory::Document),
-    ("video", GameCreationAppAssetCategory::Unclassified),
-    ("sound-effect", GameCreationAppAssetCategory::Audio),
-    ("background-music", GameCreationAppAssetCategory::Audio),
-    ("audio", GameCreationAppAssetCategory::Audio),
-    ("font", GameCreationAppAssetCategory::Document),
-    ("document", GameCreationAppAssetCategory::Document),
-    ("code", GameCreationAppAssetCategory::Unclassified),
 ];
 
 pub fn game_creation_app_asset_category_from_str(
@@ -688,7 +693,7 @@ pub fn game_creation_app_asset_category_from_str(
 }
 
 pub fn game_creation_app_asset_category_for_kind(kind: &str) -> GameCreationAppAssetCategory {
-    let canonical = canonical_game_creation_app_asset_kind(kind);
+    let canonical = GameCreationAppAssetKind::parse_with_context(kind, "asset-category.by-kind");
     GAME_CREATION_APP_ASSET_CATEGORY_BY_KIND
         .iter()
         .find(|(candidate, _)| *candidate == canonical)
@@ -698,15 +703,18 @@ pub fn game_creation_app_asset_category_for_kind(kind: &str) -> GameCreationAppA
 
 /// manifest 资产的**有效分类**（读显示口径）。
 ///
-/// 与 TS 侧 `gameCreationAppAssetCategory` 是同一套口径的两份实现，由
-/// `apps/ai-game-creator-shell/tests/assetKindCanonicalMapping.test.ts` 解析
-/// `EFFECTIVE_CATEGORY_CONTRACT` 决策矩阵交叉钉住，两侧不许各写一份。
+/// 与 TS 侧 `gameCreationAppAssetCategory` 是同一套口径的两份实现，两侧不许各写一份：
+/// Rust 侧由本文件的 `EFFECTIVE_CATEGORY_CONTRACT` 决策矩阵用例钉住，TS 侧由
+/// `packages/shared/src/contracts/gameCreationApp.test.ts` 的同口径用例钉住。
 ///
 /// 规则：落盘 `category` 是权威值；**唯一例外**是落盘值 `unclassified` 而该资产 `kind`
 /// 能派生出明确的非 `unclassified` 分类时采用派生值。这条例外用于自愈历史上被系统误写成
-/// `unclassified` 的存量（典型是 `kind:"ui"` / `kind:"UI"` 因 kind 不在 canonical 目录而
-/// 落到 `image -> unclassified`），不写迁移脚本且永久生效；`kind` 派生结果本身就是
-/// `unclassified` 的（`image / video / code / publication-material`）仍信任落盘值。
+/// `unclassified` 的存量（例如 UI 资产落盘 `unclassified` 而 kind 已是 `ui-design`），
+/// 不写迁移脚本且永久生效；`kind` 派生结果本身就是 `unclassified` 的
+/// （`image / video / code / publication-material`，以及认不出的 kind）仍信任落盘值。
+///
+/// kind 认不出时解析边界只收口成 `Unknown` 并留痕（见 `GameCreationAppAssetKind::
+/// parse_with_context`），**不查别名表**：这条自愈规则不负责把 legacy kind 映射回 canonical。
 ///
 /// 注意分工：本函数只用于**读显示**（UI 栏目、Agent 投影）。回写 manifest 必须用落盘原值
 /// （`GameCreationAppAssetManifestEntry.category` 反序列化后就是落盘原值），否则「编辑标签」
@@ -2181,20 +2189,22 @@ mod tests {
     }
 
     #[test]
-    fn asset_category_mapping_covers_every_canonical_kind() {
+    fn asset_category_mapping_covers_every_kind() {
         assert_eq!(
             GAME_CREATION_APP_ASSET_CATEGORY_BY_KIND.len(),
-            GAME_CREATION_APP_CANONICAL_ASSET_KINDS.len()
+            GameCreationAppAssetKind::ALL.len(),
+            "分类映射必须与 kind 词汇表逐项对齐"
         );
-        for kind in GAME_CREATION_APP_CANONICAL_ASSET_KINDS {
+        for kind in GameCreationAppAssetKind::ALL {
             let mapped = GAME_CREATION_APP_ASSET_CATEGORY_BY_KIND
                 .iter()
-                .find(|(candidate, _)| *candidate == kind)
-                .unwrap_or_else(|| panic!("canonical kind 缺少功能分类映射：{kind}"));
+                .find(|(candidate, _)| candidate == kind)
+                .unwrap_or_else(|| panic!("kind 缺少功能分类映射：{}", kind.as_str()));
             assert_eq!(
                 mapped.1,
-                game_creation_app_asset_category_for_kind(kind),
-                "canonical kind 映射不一致：{kind}"
+                game_creation_app_asset_category_for_kind(kind.as_str()),
+                "kind 映射不一致：{}",
+                kind.as_str()
             );
             assert!(GAME_CREATION_APP_ASSET_CATEGORIES.contains(&mapped.1));
         }
@@ -2229,61 +2239,40 @@ mod tests {
                 "{kind} 必须落待归类"
             );
         }
-        assert_eq!(
-            game_creation_app_asset_category_for_kind("game-background"),
-            GameCreationAppAssetCategory::Scene
-        );
-        // 现役写入侧写的是大写 `"UI"`（UI 设计 JSON 资产）与 `font`（字体上传）。
-        // 旧断言钉的是「`"UI"` 落待归类」，那正是真机 8 条 UI 资产永远归不了类的成因：
-        // 派生值本身就是 unclassified，读时自愈也救不回来，只能在别名表收口。
-        assert_eq!(
-            game_creation_app_asset_category_for_kind("UI"),
-            GameCreationAppAssetCategory::UiInteraction
-        );
-        assert_eq!(
-            canonical_game_creation_app_asset_kind("UI"),
-            "ui-design",
-            "kind 别名表必须大小写不敏感"
-        );
         assert_eq!(
             game_creation_app_asset_category_for_kind("font"),
             GameCreationAppAssetCategory::Document
         );
-        // `Object.prototype` 上的键不是别名：Rust 侧是 `match` 字面量，本来就落 `image`；
-        // TS 侧别名表是对象字面量，必须用 `Object.hasOwn` 挡住原型命中，两侧才一致。
-        // 这两条与 TS `gameCreationApp.test.ts` / `assetKindCanonicalMapping.test.ts` 成对。
+        // 严格口径：非 canonical 原值（含大小写变体与 `Object.prototype` 上的键）一律落
+        // 「待归类」。没有别名表，也不许有 `image` 这类兜底归一。
         for prototype_key in ["constructor", "__proto__", "toString", "valueOf"] {
-            assert_eq!(
-                canonical_game_creation_app_asset_kind(prototype_key),
-                "image",
-                "{prototype_key} 必须落 image 兜底"
-            );
             assert_eq!(
                 game_creation_app_asset_category_for_kind(prototype_key),
                 GameCreationAppAssetCategory::Unclassified
             );
         }
-        assert_eq!(
-            game_creation_app_asset_category_for_kind("unknown-kind"),
-            GameCreationAppAssetCategory::Unclassified
-        );
+        for raw in ["UI", "ui", "game-background", "unknown-kind"] {
+            assert_eq!(
+                game_creation_app_asset_category_for_kind(raw),
+                GameCreationAppAssetCategory::Unclassified,
+                "{raw} 是非 canonical 值，不得被归一成别的分类"
+            );
+        }
     }
 
     /// 有效分类（读显示）决策矩阵：`(kind, 落盘 category, 有效 category)`。
     ///
     /// **这是「落盘值 / kind 派生 / 读时自愈」三个口径的唯一真源**：本表由下面的
-    /// `asset_effective_category_follows_the_shared_contract_matrix` 逐条断言，
-    /// 同时被 TS 侧
-    /// `apps/ai-game-creator-shell/tests/assetKindCanonicalMapping.test.ts` 解析出来喂给
-    /// `gameCreationAppAssetCategory` 对照。两侧各写一份矩阵就会重新分叉成
-    /// 「UI 显示 ui-interaction、Agent 读 unclassified」的两套口径。
+    /// `asset_effective_category_follows_the_shared_contract_matrix` 逐条断言。
+    /// TS 侧 `gameCreationAppAssetCategory` 是同一口径的另一份实现，由
+    /// `packages/shared/src/contracts/gameCreationApp.test.ts` 的同名矩阵保持同步。
     const EFFECTIVE_CATEGORY_CONTRACT: [(&str, &str, &str); 8] = [
         // 落盘值合法且明确 → 落盘值为准。
         ("character", "character", "character"),
         ("ui", "scene", "scene"),
         ("image", "audio", "audio"),
         // 落盘 unclassified 且 kind 能派生明确分类 → 自愈成派生值。
-        ("ui", "unclassified", "ui-interaction"),
+        ("ui-design", "unclassified", "ui-interaction"),
         ("character", "unclassified", "character"),
         // kind 派生结果本身就是 unclassified → 信任落盘值。
         ("image", "unclassified", "unclassified"),
@@ -2307,7 +2296,7 @@ mod tests {
     }
 
     #[test]
-    fn asset_manifest_entry_defaults_category_and_tags_for_legacy_payloads() {
+    fn asset_manifest_entry_defaults_category_and_tags_for_payloads_missing_them() {
         let character = asset_entry_from_json(asset_entry_json("character"));
         assert_eq!(character.category, GameCreationAppAssetCategory::Character);
         assert!(character.tags.is_empty());
@@ -2315,11 +2304,17 @@ mod tests {
         let icon = asset_entry_from_json(asset_entry_json("icon-spritesheet"));
         assert_eq!(icon.category, GameCreationAppAssetCategory::UiInteraction);
 
-        let legacy_alias = asset_entry_from_json(asset_entry_json("game-background"));
-        assert_eq!(legacy_alias.category, GameCreationAppAssetCategory::Scene);
-
-        let unknown = asset_entry_from_json(asset_entry_json("unknown-kind"));
-        assert_eq!(unknown.category, GameCreationAppAssetCategory::Unclassified);
+        // 缺 `category` 时按 kind 派生；非 canonical 的 kind 没有别名表，
+        // 一律落「待归类」，判定结果只出现在留痕日志里。
+        for raw_kind in ["game-background", "ui", "unknown-kind"] {
+            let legacy = asset_entry_from_json(asset_entry_json(raw_kind));
+            assert_eq!(legacy.kind, GameCreationAppAssetKind::Unknown);
+            assert_eq!(
+                legacy.category,
+                GameCreationAppAssetCategory::Unclassified,
+                "{raw_kind} 不得被归一成别的分类"
+            );
+        }
     }
 
     #[test]
diff --git a/server-rs/crates/shared-contracts/src/game_creation_app/asset_kind.rs b/server-rs/crates/shared-contracts/src/game_creation_app/asset_kind.rs
index 607d9ce7b..3340293ae 100644
--- a/server-rs/crates/shared-contracts/src/game_creation_app/asset_kind.rs
+++ b/server-rs/crates/shared-contracts/src/game_creation_app/asset_kind.rs
@@ -2,135 +2,140 @@ use serde::{Deserialize, Deserializer, Serialize, Serializer, de};
 use std::fmt;
 use std::ops::Deref;
 use std::str::FromStr;
+use std::sync::RwLock;
 
-/// GameCreationApp manifest 资源 kind 的唯一 Rust 类型。
+/// 「非 canonical 资源 kind」留痕回调：`(原始输入串, 调用上下文)`。
 ///
-/// JSON 使用 kebab-case；`Unknown` 只表示解析边界遇到尚未登记的输入，
-/// 正常资源写入路径不应主动选择它。
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-#[cfg_attr(feature = "ts-bindings", derive(ts_rs::TS))]
-#[cfg_attr(
-    feature = "ts-bindings",
-    ts(
-        export,
-        export_to = concat!(
-            env!("CARGO_MANIFEST_DIR"),
-            "/../../../apps/ai-game-creator-shell/src/contracts/generated/"
-        )
-    )
-)]
-pub enum GameCreationAppAssetKind {
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "image"))]
-    Image,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "scene"))]
-    Scene,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "character"))]
-    Character,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "character-animation"))]
-    CharacterAnimation,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "icon"))]
-    Icon,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "icon-spritesheet"))]
-    IconSpritesheet,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "icon-spec"))]
-    IconSpec,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "ui-design"))]
-    UiDesign,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "ui-design-doc"))]
-    UiDesignDoc,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "publication-material"))]
-    PublicationMaterial,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "spec"))]
-    Spec,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "video"))]
-    Video,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "audio"))]
-    Audio,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "sound-effect"))]
-    SoundEffect,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "background-music"))]
-    BackgroundMusic,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "font"))]
-    Font,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "document"))]
-    Document,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "code"))]
-    Code,
-    #[cfg_attr(feature = "ts-bindings", ts(rename = "unknown"))]
-    Unknown,
+/// `shared-contracts` 是跨进程共用的 crate，拿不到壳层的日志实现（AGC 壳的 `app_log!`），
+/// 所以这里只留一个可注册的回调：解析边界认不出 canonical 值时把**原始输入串**交出去，
+/// 壳层注册后即可把 legacy 写入方定位到具体调用点。未注册时静默丢弃（例如后端进程）。
+pub type NonCanonicalAssetKindReporter = fn(raw_kind: &str, context: &str);
+
+static NON_CANONICAL_ASSET_KIND_REPORTER: RwLock<Option<NonCanonicalAssetKindReporter>> =
+    RwLock::new(None);
+
+/// 注册留痕回调；重复注册以后注册的为准。
+pub fn set_non_canonical_asset_kind_reporter(reporter: NonCanonicalAssetKindReporter) {
+    match NON_CANONICAL_ASSET_KIND_REPORTER.write() {
+        Ok(mut slot) => *slot = Some(reporter),
+        Err(poisoned) => *poisoned.into_inner() = Some(reporter),
+    }
 }
 
-impl GameCreationAppAssetKind {
-    pub const fn as_str(self) -> &'static str {
-        match self {
-            Self::Image => "image",
-            Self::Scene => "scene",
-            Self::Character => "character",
-            Self::CharacterAnimation => "character-animation",
-            Self::Icon => "icon",
-            Self::IconSpritesheet => "icon-spritesheet",
-            Self::IconSpec => "icon-spec",
-            Self::UiDesign => "ui-design",
-            Self::UiDesignDoc => "ui-design-doc",
-            Self::PublicationMaterial => "publication-material",
-            Self::Spec => "spec",
-            Self::Video => "video",
-            Self::Audio => "audio",
-            Self::SoundEffect => "sound-effect",
-            Self::BackgroundMusic => "background-music",
-            Self::Font => "font",
-            Self::Document => "document",
-            Self::Code => "code",
-            Self::Unknown => "unknown",
-        }
+fn report_non_canonical_asset_kind(raw_kind: &str, context: &str) {
+    let reporter = match NON_CANONICAL_ASSET_KIND_REPORTER.read() {
+        Ok(slot) => *slot,
+        Err(poisoned) => *poisoned.into_inner(),
+    };
+    if let Some(reporter) = reporter {
+        reporter(raw_kind, context);
     }
+}
 
-    pub fn from_str_lossy(value: &str) -> Self {
-        match value {
-            "image" => Self::Image,
-            "scene" => Self::Scene,
-            "character" => Self::Character,
-            "character-animation" => Self::CharacterAnimation,
-            "icon" => Self::Icon,
-            "icon-spritesheet" => Self::IconSpritesheet,
-            "icon-spec" => Self::IconSpec,
-            "ui-design" => Self::UiDesign,
-            "ui-design-doc" => Self::UiDesignDoc,
-            "publication-material" => Self::PublicationMaterial,
-            "spec" => Self::Spec,
-            "video" => Self::Video,
-            "audio" => Self::Audio,
-            "sound-effect" => Self::SoundEffect,
-            "background-music" => Self::BackgroundMusic,
-            "font" => Self::Font,
-            "document" => Self::Document,
-            "code" => Self::Code,
-            _ => Self::Unknown,
+/// GameCreationApp manifest 资源 kind 的**唯一**词汇表。
+///
+/// 枚举变体、线上值（kebab-case）、`as_str()`、`ALL`、严格解析与 ts-rs 绑定全部由下面这张
+/// 声明表派生：仓库里不再有第二份 kind 列表（旧的手写 canonical 列表、legacy 别名表、
+/// `font` 特例都已删除），TS 侧也只剩这一份生成 union。
+///
+/// 口径：**只接受 canonical 值**。认不出的输入收口成 `Unknown`，不做 trim、不做大小写归一、
+/// 不查别名表、不做迁移；留痕由 [`Self::parse_with_context`] 交给已注册的 reporter。
+macro_rules! game_creation_app_asset_kinds {
+    ($($variant:ident => $wire:literal),+ $(,)?) => {
+        /// GameCreationApp manifest 资源 kind 的**唯一**类型，也是 TS 侧 kind union 的唯一真源
+        /// （经 ts-rs 生成，前端不再手写第二份列表）。
+        ///
+        /// JSON 使用 kebab-case；`Unknown` 只表示解析边界遇到尚未登记的输入，
+        /// 正常资源写入路径不应主动选择它。
+        #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+        #[cfg_attr(feature = "ts-bindings", derive(ts_rs::TS))]
+        #[cfg_attr(
+            feature = "ts-bindings",
+            ts(
+                export,
+                export_to = concat!(
+                    env!("CARGO_MANIFEST_DIR"),
+                    "/../../../packages/shared/src/contracts/generated/"
+                )
+            )
+        )]
+        pub enum GameCreationAppAssetKind {
+            $(
+                #[cfg_attr(feature = "ts-bindings", ts(rename = $wire))]
+                $variant,
+            )+
         }
-    }
 
-    /// 解析外部 manifest/API 字符串；未知值收口到 `Unknown` 并留下可检索的原始值与上下文。
-    pub fn parse_with_context(value: &str, context: &'static str) -> Self {
-        #[cfg(not(feature = "kind-observability"))]
-        let _ = context;
-        let parsed = Self::from_str_lossy(value);
-        if parsed == Self::Unknown && value.trim() != Self::Unknown.as_str() {
-            #[cfg(feature = "kind-observability")]
-            tracing::warn!(
-                raw_kind = value,
-                source_context = context,
-                "未知的 GameCreationApp 资源 kind，已收口为 unknown"
-            );
+        impl GameCreationAppAssetKind {
+            /// 全部变体（末尾是 `Unknown`），按声明顺序。
+            pub const ALL: &'static [Self] = &[$(Self::$variant,)+];
+
+            /// 线上值：kind 字符串表只有这一份，就是上面那张声明表。
+            pub const fn as_str(self) -> &'static str {
+                match self {
+                    $(Self::$variant => $wire,)+
+                }
+            }
+
+            /// 严格解析：只认 canonical 值，其余（含大小写、空白变体）一律 `Unknown`。
+            ///
+            /// 反序列化必须保持不可失败（一份 legacy manifest 不该让整个项目读不出来），
+            /// 所以这里是"认不出就 `Unknown`"，而不是 `Err`；名字里的 `or_unknown` 只描述
+            /// 这个收口，不代表任何归一化或兼容。
+            pub fn from_str_or_unknown(value: &str) -> Self {
+                let mut index = 0;
+                while index < Self::ALL.len() {
+                    let candidate = Self::ALL[index];
+                    if candidate.as_str() == value {
+                        return candidate;
+                    }
+                    index += 1;
+                }
+                Self::Unknown
+            }
+
+            /// 解析外部 manifest / API 字符串：严格解析，并在认不出 canonical 值时把原始串与
+            /// 上下文交给已注册的 reporter（AGC 壳注册成 `app_log!`）。
+            ///
+            /// 字面 `"unknown"` 本身是合法输入，不算异常，不报。
+            pub fn parse_with_context(value: &str, context: &'static str) -> Self {
+                let parsed = Self::from_str_or_unknown(value);
+                if parsed == Self::Unknown && value != Self::Unknown.as_str() {
+                    report_non_canonical_asset_kind(value, context);
+                }
+                parsed
+            }
         }
-        parsed
-    }
+    };
+}
+
+game_creation_app_asset_kinds! {
+    Image => "image",
+    Scene => "scene",
+    Character => "character",
+    CharacterAnimation => "character-animation",
+    Icon => "icon",
+    IconSpritesheet => "icon-spritesheet",
+    IconSpec => "icon-spec",
+    UiDesign => "ui-design",
+    UiDesignDoc => "ui-design-doc",
+    PublicationMaterial => "publication-material",
+    Spec => "spec",
+    Video => "video",
+    Audio => "audio",
+    SoundEffect => "sound-effect",
+    BackgroundMusic => "background-music",
+    Font => "font",
+    Document => "document",
+    Code => "code",
+    Unknown => "unknown",
 }
 
 impl FromStr for GameCreationAppAssetKind {
     type Err = std::convert::Infallible;
 
     fn from_str(value: &str) -> Result<Self, Self::Err> {
-        Ok(Self::from_str_lossy(value))
+        Ok(Self::parse_with_context(value, "from_str"))
     }
 }
 
@@ -216,7 +221,35 @@ impl<'de> Deserialize<'de> for GameCreationAppAssetKind {
 
 #[cfg(test)]
 mod tests {
-    use super::GameCreationAppAssetKind;
+    use super::{GameCreationAppAssetKind, set_non_canonical_asset_kind_reporter};
+    use std::sync::{Mutex, MutexGuard};
+
+    /// 留痕回调是进程级单例，测试之间必须串行注册/观察。
+    static REPORTER_LOCK: Mutex<()> = Mutex::new(());
+    static REPORTS: Mutex<Vec<(String, String)>> = Mutex::new(Vec::new());
+
+    fn report_into_slot(raw_kind: &str, context: &str) {
+        if let Ok(mut reports) = REPORTS.lock() {
+            reports.push((raw_kind.to_string(), context.to_string()));
+        }
+    }
+
+    /// 串行持有 reporter 槽位，并把收集器清空后注册回调。
+    fn record_reports() -> MutexGuard<'static, ()> {
+        let guard = match REPORTER_LOCK.lock() {
+            Ok(guard) => guard,
+            Err(poisoned) => poisoned.into_inner(),
+        };
+        if let Ok(mut reports) = REPORTS.lock() {
+            reports.clear();
+        }
+        set_non_canonical_asset_kind_reporter(report_into_slot);
+        guard
+    }
+
+    fn recorded_reports() -> Vec<(String, String)> {
+        REPORTS.lock().expect("reports lock").clone()
+    }
 
     #[test]
     fn serde_round_trip_uses_kebab_case() {
@@ -251,12 +284,18 @@ mod tests {
 
     #[test]
     fn unknown_wire_values_are_closed_over_unknown() {
+        let _guard = record_reports();
         for raw in ["asset", "ui", "game-background", "future-kind"] {
             assert_eq!(
                 serde_json::from_str::<GameCreationAppAssetKind>(&format!("\"{raw}\"")).unwrap(),
                 GameCreationAppAssetKind::Unknown
             );
         }
+        assert_eq!(
+            recorded_reports().len(),
+            4,
+            "每个非 canonical 的落盘值都应留痕"
+        );
     }
 
     #[test]
@@ -266,4 +305,52 @@ mod tests {
             GameCreationAppAssetKind::UiDesign
         );
     }
+
+    #[test]
+    fn non_canonical_input_is_reported_with_raw_value_and_context() {
+        let _guard = record_reports();
+        assert_eq!(
+            GameCreationAppAssetKind::parse_with_context("UI", "unit-test.context"),
+            GameCreationAppAssetKind::Unknown
+        );
+        assert_eq!(
+            GameCreationAppAssetKind::parse_with_context("unknown", "unit-test.context"),
+            GameCreationAppAssetKind::Unknown
+        );
+        assert_eq!(
+            recorded_reports().as_slice(),
+            [("UI".to_string(), "unit-test.context".to_string())],
+            "只有非 canonical 的原值才留痕，字面 unknown 不算异常"
+        );
+    }
+
+    /// 词汇表只有一张声明表：`ALL` 覆盖全部变体、线上值互不重复、往返一致；
+    /// 严格口径下大小写与空白变体都不命中。
+    #[test]
+    fn declared_vocabulary_is_unique_and_strictly_parsed() {
+        assert_eq!(GameCreationAppAssetKind::ALL.len(), 19);
+        let mut wire_values = std::collections::BTreeSet::new();
+        for kind in GameCreationAppAssetKind::ALL {
+            assert!(
+                wire_values.insert(kind.as_str()),
+                "线上值重复：{}",
+                kind.as_str()
+            );
+            assert_eq!(
+                GameCreationAppAssetKind::from_str_or_unknown(kind.as_str()),
+                *kind
+            );
+        }
+        assert_eq!(
+            GameCreationAppAssetKind::from_str_or_unknown("unknown"),
+            GameCreationAppAssetKind::Unknown
+        );
+        for raw in ["UI", "ui", " image ", "Image", "art-spritesheet-slice"] {
+            assert_eq!(
+                GameCreationAppAssetKind::from_str_or_unknown(raw),
+                GameCreationAppAssetKind::Unknown,
+                "{raw} 不许命中 canonical 值"
+            );
+        }
+    }
 }