diff --git a/packages/subagent/subagent-fork/package.json b/packages/subagent/subagent-fork/package.json
index 3348a77dd0..7b1c40c4f3 100644
--- a/packages/subagent/subagent-fork/package.json
+++ b/packages/subagent/subagent-fork/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/subagent/subagent-fork/tsconfig.json b/packages/subagent/subagent-fork/tsconfig.json
index bf2abbe698..bac12550af 100644
--- a/packages/subagent/subagent-fork/tsconfig.json
+++ b/packages/subagent/subagent-fork/tsconfig.json
@@ -2,7 +2,7 @@
   "extends": "../../../tsconfig.base.json",
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "lib"
+    "outDir": "lib/types"
   },
   "include": [
     "src"
diff --git a/packages/subagent/subagent-inprocess/package.json b/packages/subagent/subagent-inprocess/package.json
index c2f6896c62..f3bd774554 100644
--- a/packages/subagent/subagent-inprocess/package.json
+++ b/packages/subagent/subagent-inprocess/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/subagent/subagent-inprocess/tsconfig.json b/packages/subagent/subagent-inprocess/tsconfig.json
index f90eba8f7e..4cb435d4fb 100644
--- a/packages/subagent/subagent-inprocess/tsconfig.json
+++ b/packages/subagent/subagent-inprocess/tsconfig.json
@@ -2,7 +2,7 @@
   "extends": "../../../tsconfig.base.json",
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "lib"
+    "outDir": "lib/types"
   },
   "include": [
     "src"
diff --git a/packages/subagent/subagent-spawn/package.json b/packages/subagent/subagent-spawn/package.json
index 359d91e962..087371ded2 100644
--- a/packages/subagent/subagent-spawn/package.json
+++ b/packages/subagent/subagent-spawn/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/subagent/subagent-spawn/tsconfig.json b/packages/subagent/subagent-spawn/tsconfig.json
index dc7b5cc8cd..219bf2a0c9 100644
--- a/packages/subagent/subagent-spawn/tsconfig.json
+++ b/packages/subagent/subagent-spawn/tsconfig.json
@@ -2,7 +2,7 @@
   "extends": "../../../tsconfig.base.json",
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "lib"
+    "outDir": "lib/types"
   },
   "include": [
     "src"
diff --git a/tsconfig.json b/tsconfig.json
index caf73078cd..3cb9a7e4a7 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -45,6 +45,9 @@
     { "path": "./packages/support/llm-replay" },
     { "path": "./packages/subagent/subagent" },
     { "path": "./packages/support/subagent-mock" },
-    { "path": "./packages/subagent/tool-subagent" }
+    { "path": "./packages/subagent/tool-subagent" },
+    { "path": "./packages/subagent/subagent-inprocess" },
+    { "path": "./packages/subagent/subagent-spawn" },
+    { "path": "./packages/subagent/subagent-fork" }
   ]
 }