diff --git a/packages/media-understanding-common/package.json b/packages/media-understanding-common/package.json
index 4b2b6e5039f..e00a0e6743f 100644
--- a/packages/media-understanding-common/package.json
+++ b/packages/media-understanding-common/package.json
@@ -6,14 +6,7 @@
     "dist"
   ],
   "type": "module",
-  "main": "./dist/index.mjs",
-  "types": "./dist/index.d.mts",
   "exports": {
-    ".": {
-      "types": "./dist/index.d.mts",
-      "import": "./dist/index.mjs",
-      "default": "./dist/index.mjs"
-    },
     "./active-model": {
       "types": "./dist/active-model.d.mts",
       "import": "./dist/active-model.mjs",
@@ -66,6 +59,6 @@
     }
   },
   "scripts": {
-    "build": "tsdown src/index.ts src/active-model.ts src/defaults.ts src/errors.ts src/format.ts src/openai-compatible-video.ts src/output-extract.ts src/provider-id.ts src/provider-supports.ts src/types.ts src/video.ts --no-config --platform node --format esm --dts --out-dir dist --clean"
+    "build": "tsdown src/active-model.ts src/defaults.ts src/errors.ts src/format.ts src/openai-compatible-video.ts src/output-extract.ts src/provider-id.ts src/provider-supports.ts src/types.ts src/video.ts --no-config --platform node --format esm --dts --out-dir dist --clean"
   }
 }
diff --git a/packages/media-understanding-common/src/index.ts b/packages/media-understanding-common/src/index.ts
deleted file mode 100644
index 4e40d49559c..00000000000
--- a/packages/media-understanding-common/src/index.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-// Public barrel for media-understanding shared contracts and helpers.
-
-export * from "./active-model.js";
-export * from "./defaults.js";
-export * from "./errors.js";
-export * from "./format.js";
-export * from "./openai-compatible-video.js";
-export * from "./output-extract.js";
-export * from "./provider-id.js";
-export * from "./provider-supports.js";
-export * from "./types.js";
-export * from "./video.js";
diff --git a/packages/memory-host-sdk/package.json b/packages/memory-host-sdk/package.json
index ab6591d4e69..a24edd15cf5 100644
--- a/packages/memory-host-sdk/package.json
+++ b/packages/memory-host-sdk/package.json
@@ -7,7 +7,6 @@
     "@openclaw/normalization-core": "workspace:*"
   },
   "exports": {
-    "./runtime": "./src/runtime.ts",
     "./runtime-core": "./src/runtime-core.ts",
     "./runtime-cli": "./src/runtime-cli.ts",
     "./runtime-files": "./src/runtime-files.ts",
diff --git a/packages/memory-host-sdk/src/runtime.ts b/packages/memory-host-sdk/src/runtime.ts
deleted file mode 100644
index 6e152ea0dcb..00000000000
--- a/packages/memory-host-sdk/src/runtime.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-// Aggregate workspace contract for memory runtime/helper seams.
-// Keep focused subpaths preferred for new code.
-
-export * from "./runtime-core.js";
-export * from "./runtime-cli.js";
-export * from "./runtime-files.js";
diff --git a/packages/web-content-core/package.json b/packages/web-content-core/package.json
index 0937ce8146c..233abe7542f 100644
--- a/packages/web-content-core/package.json
+++ b/packages/web-content-core/package.json
@@ -6,14 +6,7 @@
     "dist"
   ],
   "type": "module",
-  "main": "./dist/index.mjs",
-  "types": "./dist/index.d.mts",
   "exports": {
-    ".": {
-      "types": "./dist/index.d.mts",
-      "import": "./dist/index.mjs",
-      "default": "./dist/index.mjs"
-    },
     "./provider-runtime-shared": {
       "types": "./dist/provider-runtime-shared.d.mts",
       "import": "./dist/provider-runtime-shared.mjs",
@@ -21,6 +14,6 @@
     }
   },
   "scripts": {
-    "build": "tsdown src/index.ts src/provider-runtime-shared.ts --no-config --platform node --format esm --dts --out-dir dist --clean"
+    "build": "tsdown src/provider-runtime-shared.ts --no-config --platform node --format esm --dts --out-dir dist --clean"
   }
 }
diff --git a/packages/web-content-core/src/index.ts b/packages/web-content-core/src/index.ts
deleted file mode 100644
index 047068384c5..00000000000
--- a/packages/web-content-core/src/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-// Web Content Core public barrel exports the package API surface.
-export * from "./provider-runtime-shared.js";
diff --git a/src/plugins/contracts/extension-package-project-boundaries.test.ts b/src/plugins/contracts/extension-package-project-boundaries.test.ts
index 9b5cb3897ed..363bdba6d8b 100644
--- a/src/plugins/contracts/extension-package-project-boundaries.test.ts
+++ b/src/plugins/contracts/extension-package-project-boundaries.test.ts
@@ -52,7 +52,6 @@ const MEMORY_HOST_SDK_EXPORTS = [
   "./engine-storage",
   "./multimodal",
   "./query",
-  "./runtime",
   "./runtime-cli",
   "./runtime-core",
   "./runtime-files",
diff --git a/tsconfig.json b/tsconfig.json
index 9d70f3406a6..09a522a694e 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -116,9 +116,6 @@
         "./packages/media-core/src/read-byte-stream-with-limit.ts"
       ],
       "@openclaw/media-core/*": ["./packages/media-core/src/*"],
-      "@openclaw/media-understanding-common": [
-        "./packages/media-understanding-common/src/index.ts"
-      ],
       "@openclaw/media-understanding-common/*": [
         "./packages/media-understanding-common/src/*"
       ],
@@ -227,7 +224,6 @@
       "@openclaw/net-policy/url-protocol": ["./packages/net-policy/src/url-protocol.ts"],
       "@openclaw/net-policy/url-userinfo": ["./packages/net-policy/src/url-userinfo.ts"],
       "@openclaw/net-policy/*": ["./packages/net-policy/src/*"],
-      "@openclaw/web-content-core": ["./packages/web-content-core/src/index.ts"],
       "@openclaw/web-content-core/provider-runtime-shared": [
         "./packages/web-content-core/src/provider-runtime-shared.ts"
       ],
diff --git a/tsdown.config.ts b/tsdown.config.ts
index 0daebee0681..c83b6197d7c 100644
--- a/tsdown.config.ts
+++ b/tsdown.config.ts
@@ -412,7 +412,6 @@ function buildMediaGenerationCoreDistEntries(): Record<string, string> {
 
 function buildMediaUnderstandingCoreDistEntries(): Record<string, string> {
   return {
-    index: "packages/media-understanding-common/src/index.ts",
     "active-model": "packages/media-understanding-common/src/active-model.ts",
     defaults: "packages/media-understanding-common/src/defaults.ts",
     errors: "packages/media-understanding-common/src/errors.ts",
@@ -524,7 +523,6 @@ function buildTerminalCoreDistEntries(): Record<string, string> {
 
 function buildWebContentCoreDistEntries(): Record<string, string> {
   return {
-    index: "packages/web-content-core/src/index.ts",
     "provider-runtime-shared": "packages/web-content-core/src/provider-runtime-shared.ts",
   };
 }