diff --git a/packages/web/tool-web/package.json b/packages/web/tool-web/package.json
index 8d46faa157..c31c685e45 100644
--- a/packages/web/tool-web/package.json
+++ b/packages/web/tool-web/package.json
@@ -5,16 +5,29 @@
   "private": true,
   "type": "module",
   "main": "lib/index.js",
-  "types": "lib/index.d.ts",
+  "types": "lib/types/index.d.ts",
   "exports": {
-    ".":       { "types": "./lib/index.d.ts",  "default": "./lib/index.js" },
-    "./search": { "types": "./lib/search.d.ts", "default": "./lib/search.js" },
-    "./fetch":  { "types": "./lib/fetch.d.ts",  "default": "./lib/fetch.js" },
+    ".": {
+      "types": "./lib/types/index.d.ts",
+      "default": "./lib/index.js"
+    },
+    "./search": {
+      "types": "./lib/types/search.d.ts",
+      "default": "./lib/search.js"
+    },
+    "./fetch": {
+      "types": "./lib/types/fetch.d.ts",
+      "default": "./lib/fetch.js"
+    },
     "./src/*": "./src/*",
     "./package.json": "./package.json"
   },
   "files": [
-    "lib",
+    "lib/index.js",
+    "lib/search.js",
+    "lib/fetch.js",
+    "lib/types/**/*.d.ts",
+    "lib/types/**/*.d.ts.map",
     "src"
   ],
   "license": "BSD-3-Clause",
diff --git a/packages/web/tool-web/tsconfig.json b/packages/web/tool-web/tsconfig.json
index b4121a6c14..463a18dee9 100644
--- a/packages/web/tool-web/tsconfig.json
+++ b/packages/web/tool-web/tsconfig.json
@@ -2,7 +2,7 @@
   "extends": "../../../tsconfig.base.json",
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "lib"
+    "outDir": "lib/types"
   },
   "include": ["src"],
   "references": [
diff --git a/packages/web/tool-web/tsdown.config.ts b/packages/web/tool-web/tsdown.config.ts
index c4849939db..0f75095d18 100644
--- a/packages/web/tool-web/tsdown.config.ts
+++ b/packages/web/tool-web/tsdown.config.ts
@@ -3,11 +3,12 @@ import { defineConfig } from 'tsdown'
 /**
  * tool-web exposes one package root plus one entry per tool plugin, so each tool
  * can be loaded or replaced independently as a subpath plugin
- * (`@deepseek-ai/dsh-tool-web/search`, `/fetch`). The root tsdown config only
- * auto-discovers `src/index.ts`, so the subpath entries are declared here.
+ * (`@deepseek-ai/dsh-tool-web/search`, `/fetch`). The root tsdown builds only
+ * `lib/types/index.js`, so this override adds the subpath entries. Declarations
+ * come from `tsc -b` (dts: false), matching every package.
  */
 export default defineConfig({
-  entry: ['src/index.ts', 'src/search.ts', 'src/fetch.ts'],
+  entry: ['lib/types/index.js', 'lib/types/search.js', 'lib/types/fetch.js'],
   outDir: 'lib',
   format: ['esm'],
   platform: 'node',
diff --git a/packages/web/web-fetch-local/package.json b/packages/web/web-fetch-local/package.json
index 7249697ec3..8d9a599a52 100644
--- a/packages/web/web-fetch-local/package.json
+++ b/packages/web/web-fetch-local/package.json
@@ -5,17 +5,19 @@
   "private": true,
   "type": "module",
   "main": "lib/index.js",
-  "types": "lib/index.d.ts",
+  "types": "lib/types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./lib/index.d.ts",
+      "types": "./lib/types/index.d.ts",
       "default": "./lib/index.js"
     },
     "./src/*": "./src/*",
     "./package.json": "./package.json"
   },
   "files": [
-    "lib",
+    "lib/index.js",
+    "lib/types/**/*.d.ts",
+    "lib/types/**/*.d.ts.map",
     "src"
   ],
   "license": "BSD-3-Clause",
diff --git a/packages/web/web-fetch-local/tsconfig.json b/packages/web/web-fetch-local/tsconfig.json
index cb9eb44552..aa7c949fec 100644
--- a/packages/web/web-fetch-local/tsconfig.json
+++ b/packages/web/web-fetch-local/tsconfig.json
@@ -2,7 +2,7 @@
   "extends": "../../../tsconfig.base.json",
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "lib"
+    "outDir": "lib/types"
   },
   "include": [
     "src"
diff --git a/packages/web/web-search-exa/package.json b/packages/web/web-search-exa/package.json
index fe79af8ba8..a111daa287 100644
--- a/packages/web/web-search-exa/package.json
+++ b/packages/web/web-search-exa/package.json
@@ -5,17 +5,19 @@
   "private": true,
   "type": "module",
   "main": "lib/index.js",
-  "types": "lib/index.d.ts",
+  "types": "lib/types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./lib/index.d.ts",
+      "types": "./lib/types/index.d.ts",
       "default": "./lib/index.js"
     },
     "./src/*": "./src/*",
     "./package.json": "./package.json"
   },
   "files": [
-    "lib",
+    "lib/index.js",
+    "lib/types/**/*.d.ts",
+    "lib/types/**/*.d.ts.map",
     "src"
   ],
   "license": "BSD-3-Clause",
diff --git a/packages/web/web-search-exa/tsconfig.json b/packages/web/web-search-exa/tsconfig.json
index cb9eb44552..aa7c949fec 100644
--- a/packages/web/web-search-exa/tsconfig.json
+++ b/packages/web/web-search-exa/tsconfig.json
@@ -2,7 +2,7 @@
   "extends": "../../../tsconfig.base.json",
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "lib"
+    "outDir": "lib/types"
   },
   "include": [
     "src"
diff --git a/packages/web/web-search-perplexity/package.json b/packages/web/web-search-perplexity/package.json
index 1d6229eae4..fde44ddd16 100644
--- a/packages/web/web-search-perplexity/package.json
+++ b/packages/web/web-search-perplexity/package.json
@@ -5,17 +5,19 @@
   "private": true,
   "type": "module",
   "main": "lib/index.js",
-  "types": "lib/index.d.ts",
+  "types": "lib/types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./lib/index.d.ts",
+      "types": "./lib/types/index.d.ts",
       "default": "./lib/index.js"
     },
     "./src/*": "./src/*",
     "./package.json": "./package.json"
   },
   "files": [
-    "lib",
+    "lib/index.js",
+    "lib/types/**/*.d.ts",
+    "lib/types/**/*.d.ts.map",
     "src"
   ],
   "license": "BSD-3-Clause",
diff --git a/packages/web/web-search-perplexity/tsconfig.json b/packages/web/web-search-perplexity/tsconfig.json
index cb9eb44552..aa7c949fec 100644
--- a/packages/web/web-search-perplexity/tsconfig.json
+++ b/packages/web/web-search-perplexity/tsconfig.json
@@ -2,7 +2,7 @@
   "extends": "../../../tsconfig.base.json",
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "lib"
+    "outDir": "lib/types"
   },
   "include": [
     "src"
diff --git a/packages/web/web/package.json b/packages/web/web/package.json
index 40ac10b715..8c68c58203 100644
--- a/packages/web/web/package.json
+++ b/packages/web/web/package.json
@@ -5,17 +5,19 @@
   "private": true,
   "type": "module",
   "main": "lib/index.js",
-  "types": "lib/index.d.ts",
+  "types": "lib/types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./lib/index.d.ts",
+      "types": "./lib/types/index.d.ts",
       "default": "./lib/index.js"
     },
     "./src/*": "./src/*",
     "./package.json": "./package.json"
   },
   "files": [
-    "lib",
+    "lib/index.js",
+    "lib/types/**/*.d.ts",
+    "lib/types/**/*.d.ts.map",
     "src"
   ],
   "license": "BSD-3-Clause",
diff --git a/packages/web/web/tsconfig.json b/packages/web/web/tsconfig.json
index b187cddf35..e9de391ba1 100644
--- a/packages/web/web/tsconfig.json
+++ b/packages/web/web/tsconfig.json
@@ -2,7 +2,7 @@
   "extends": "../../../tsconfig.base.json",
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "lib"
+    "outDir": "lib/types"
   },
   "include": [
     "src"