shared package (#22626)

142 files changed, 208 insertions, 198 deletions

diff --git a/packages/app/package.json b/packages/app/package.json
index 9aadb774b..483c71dc5 100644
--- a/packages/app/package.json
+++ b/packages/app/package.json
@@ -42,7 +42,7 @@
     "@kobalte/core": "catalog:",
     "@opencode-ai/sdk": "workspace:*",
     "@opencode-ai/ui": "workspace:*",
-    "@opencode-ai/util": "workspace:*",
+    "@opencode-ai/shared": "workspace:*",
     "@shikijs/transformers": "3.9.2",
     "@solid-primitives/active-element": "2.1.3",
     "@solid-primitives/audio": "1.4.2",
diff --git a/packages/app/src/components/dialog-edit-project.tsx b/packages/app/src/components/dialog-edit-project.tsx
index eb962f47e..ea5d70065 100644
--- a/packages/app/src/components/dialog-edit-project.tsx
+++ b/packages/app/src/components/dialog-edit-project.tsx
@@ -9,7 +9,7 @@ import { createStore } from "solid-js/store"
 import { useGlobalSDK } from "@/context/global-sdk"
 import { useGlobalSync } from "@/context/global-sync"
 import { type LocalProject, getAvatarColors } from "@/context/layout"
-import { getFilename } from "@opencode-ai/util/path"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { Avatar } from "@opencode-ai/ui/avatar"
 import { useLanguage } from "@/context/language"
 
diff --git a/packages/app/src/components/dialog-fork.tsx b/packages/app/src/components/dialog-fork.tsx
index 9e1b896fa..710618c30 100644
--- a/packages/app/src/components/dialog-fork.tsx
+++ b/packages/app/src/components/dialog-fork.tsx
@@ -9,7 +9,7 @@ import { List } from "@opencode-ai/ui/list"
 import { showToast } from "@opencode-ai/ui/toast"
 import { extractPromptFromParts } from "@/utils/prompt"
 import type { TextPart as SDKTextPart } from "@opencode-ai/sdk/v2/client"
-import { base64Encode } from "@opencode-ai/util/encode"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
 import { useLanguage } from "@/context/language"
 
 interface ForkableMessage {
diff --git a/packages/app/src/components/dialog-select-directory.tsx b/packages/app/src/components/dialog-select-directory.tsx
index 91e23f8ff..903cb1915 100644
--- a/packages/app/src/components/dialog-select-directory.tsx
+++ b/packages/app/src/components/dialog-select-directory.tsx
@@ -3,7 +3,7 @@ import { Dialog } from "@opencode-ai/ui/dialog"
 import { FileIcon } from "@opencode-ai/ui/file-icon"
 import { List } from "@opencode-ai/ui/list"
 import type { ListRef } from "@opencode-ai/ui/list"
-import { getDirectory, getFilename } from "@opencode-ai/util/path"
+import { getDirectory, getFilename } from "@opencode-ai/shared/util/path"
 import fuzzysort from "fuzzysort"
 import { createMemo, createResource, createSignal } from "solid-js"
 import { useGlobalSDK } from "@/context/global-sdk"
diff --git a/packages/app/src/components/dialog-select-file.tsx b/packages/app/src/components/dialog-select-file.tsx
index e21be77fb..a0347a039 100644
--- a/packages/app/src/components/dialog-select-file.tsx
+++ b/packages/app/src/components/dialog-select-file.tsx
@@ -4,8 +4,8 @@ import { FileIcon } from "@opencode-ai/ui/file-icon"
 import { Icon } from "@opencode-ai/ui/icon"
 import { Keybind } from "@opencode-ai/ui/keybind"
 import { List } from "@opencode-ai/ui/list"
-import { base64Encode } from "@opencode-ai/util/encode"
-import { getDirectory, getFilename } from "@opencode-ai/util/path"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
+import { getDirectory, getFilename } from "@opencode-ai/shared/util/path"
 import { useNavigate } from "@solidjs/router"
 import { createMemo, createSignal, Match, onCleanup, Show, Switch } from "solid-js"
 import { formatKeybind, useCommand, type CommandOption } from "@/context/command"
diff --git a/packages/app/src/components/prompt-input/build-request-parts.ts b/packages/app/src/components/prompt-input/build-request-parts.ts
index a1076e60c..c268af35e 100644
--- a/packages/app/src/components/prompt-input/build-request-parts.ts
+++ b/packages/app/src/components/prompt-input/build-request-parts.ts
@@ -1,4 +1,4 @@
-import { getFilename } from "@opencode-ai/util/path"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { type AgentPartInput, type FilePartInput, type Part, type TextPartInput } from "@opencode-ai/sdk/v2/client"
 import type { FileSelection } from "@/context/file"
 import { encodeFilePath } from "@/context/file/path"
diff --git a/packages/app/src/components/prompt-input/context-items.tsx b/packages/app/src/components/prompt-input/context-items.tsx
index b138fe3ef..9f20f1c04 100644
--- a/packages/app/src/components/prompt-input/context-items.tsx
+++ b/packages/app/src/components/prompt-input/context-items.tsx
@@ -2,7 +2,7 @@ import { Component, For, Show } from "solid-js"
 import { FileIcon } from "@opencode-ai/ui/file-icon"
 import { IconButton } from "@opencode-ai/ui/icon-button"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
-import { getDirectory, getFilename, getFilenameTruncated } from "@opencode-ai/util/path"
+import { getDirectory, getFilename, getFilenameTruncated } from "@opencode-ai/shared/util/path"
 import type { ContextItem } from "@/context/prompt"
 
 type PromptContextItem = ContextItem & { key: string }
diff --git a/packages/app/src/components/prompt-input/slash-popover.tsx b/packages/app/src/components/prompt-input/slash-popover.tsx
index 65eb01c79..0c8c95923 100644
--- a/packages/app/src/components/prompt-input/slash-popover.tsx
+++ b/packages/app/src/components/prompt-input/slash-popover.tsx
@@ -1,7 +1,7 @@
 import { Component, For, Match, Show, Switch } from "solid-js"
 import { FileIcon } from "@opencode-ai/ui/file-icon"
 import { Icon } from "@opencode-ai/ui/icon"
-import { getDirectory, getFilename } from "@opencode-ai/util/path"
+import { getDirectory, getFilename } from "@opencode-ai/shared/util/path"
 
 export type AtOption =
   | { type: "agent"; name: string; display: string }
diff --git a/packages/app/src/components/prompt-input/submit.test.ts b/packages/app/src/components/prompt-input/submit.test.ts
index 03bece2e3..cf9949723 100644
--- a/packages/app/src/components/prompt-input/submit.test.ts
+++ b/packages/app/src/components/prompt-input/submit.test.ts
@@ -74,7 +74,7 @@ beforeAll(async () => {
     showToast: () => 0,
   }))
 
-  mock.module("@opencode-ai/util/encode", () => ({
+  mock.module("@opencode-ai/shared/util/encode", () => ({
     base64Encode: (value: string) => value,
   }))
 
diff --git a/packages/app/src/components/prompt-input/submit.ts b/packages/app/src/components/prompt-input/submit.ts
index d147d7b50..27e898043 100644
--- a/packages/app/src/components/prompt-input/submit.ts
+++ b/packages/app/src/components/prompt-input/submit.ts
@@ -1,7 +1,7 @@
 import type { Message, Session } from "@opencode-ai/sdk/v2/client"
 import { showToast } from "@opencode-ai/ui/toast"
-import { base64Encode } from "@opencode-ai/util/encode"
-import { Binary } from "@opencode-ai/util/binary"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
+import { Binary } from "@opencode-ai/shared/util/binary"
 import { useNavigate, useParams } from "@solidjs/router"
 import { batch, type Accessor } from "solid-js"
 import type { FileSelection } from "@/context/file"
diff --git a/packages/app/src/components/session/session-context-tab.tsx b/packages/app/src/components/session/session-context-tab.tsx
index 4e7dc8e78..abf4c9334 100644
--- a/packages/app/src/components/session/session-context-tab.tsx
+++ b/packages/app/src/components/session/session-context-tab.tsx
@@ -1,8 +1,8 @@
 import { createMemo, createEffect, on, onCleanup, For, Show } from "solid-js"
 import type { JSX } from "solid-js"
 import { useSync } from "@/context/sync"
-import { checksum } from "@opencode-ai/util/encode"
-import { findLast } from "@opencode-ai/util/array"
+import { checksum } from "@opencode-ai/shared/util/encode"
+import { findLast } from "@opencode-ai/shared/util/array"
 import { same } from "@/utils/same"
 import { Icon } from "@opencode-ai/ui/icon"
 import { Accordion } from "@opencode-ai/ui/accordion"
diff --git a/packages/app/src/components/session/session-header.tsx b/packages/app/src/components/session/session-header.tsx
index 495b32340..e65b575ac 100644
--- a/packages/app/src/components/session/session-header.tsx
+++ b/packages/app/src/components/session/session-header.tsx
@@ -7,7 +7,7 @@ import { Keybind } from "@opencode-ai/ui/keybind"
 import { Spinner } from "@opencode-ai/ui/spinner"
 import { showToast } from "@opencode-ai/ui/toast"
 import { Tooltip, TooltipKeybind } from "@opencode-ai/ui/tooltip"
-import { getFilename } from "@opencode-ai/util/path"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { createEffect, createMemo, For, onCleanup, Show } from "solid-js"
 import { createStore } from "solid-js/store"
 import { Portal } from "solid-js/web"
diff --git a/packages/app/src/components/session/session-new-view.tsx b/packages/app/src/components/session/session-new-view.tsx
index e4ef36393..d2cac28fc 100644
--- a/packages/app/src/components/session/session-new-view.tsx
+++ b/packages/app/src/components/session/session-new-view.tsx
@@ -5,7 +5,7 @@ import { useSDK } from "@/context/sdk"
 import { useLanguage } from "@/context/language"
 import { Icon } from "@opencode-ai/ui/icon"
 import { Mark } from "@opencode-ai/ui/logo"
-import { getDirectory, getFilename } from "@opencode-ai/util/path"
+import { getDirectory, getFilename } from "@opencode-ai/shared/util/path"
 
 const MAIN_WORKTREE = "main"
 const CREATE_WORKTREE = "create"
diff --git a/packages/app/src/components/session/session-sortable-tab.tsx b/packages/app/src/components/session/session-sortable-tab.tsx
index dfda91c16..fb2275c44 100644
--- a/packages/app/src/components/session/session-sortable-tab.tsx
+++ b/packages/app/src/components/session/session-sortable-tab.tsx
@@ -5,7 +5,7 @@ import { FileIcon } from "@opencode-ai/ui/file-icon"
 import { IconButton } from "@opencode-ai/ui/icon-button"
 import { TooltipKeybind } from "@opencode-ai/ui/tooltip"
 import { Tabs } from "@opencode-ai/ui/tabs"
-import { getFilename } from "@opencode-ai/util/path"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { useFile } from "@/context/file"
 import { useLanguage } from "@/context/language"
 import { useCommand } from "@/context/command"
diff --git a/packages/app/src/context/file.tsx b/packages/app/src/context/file.tsx
index f8fec7142..8998731a6 100644
--- a/packages/app/src/context/file.tsx
+++ b/packages/app/src/context/file.tsx
@@ -3,7 +3,7 @@ import { createStore, produce, reconcile } from "solid-js/store"
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import { showToast } from "@opencode-ai/ui/toast"
 import { useParams } from "@solidjs/router"
-import { getFilename } from "@opencode-ai/util/path"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { useSDK } from "./sdk"
 import { useSync } from "./sync"
 import { useLanguage } from "@/context/language"
diff --git a/packages/app/src/context/global-sync.tsx b/packages/app/src/context/global-sync.tsx
index 0cf3570a8..fe5f2f130 100644
--- a/packages/app/src/context/global-sync.tsx
+++ b/packages/app/src/context/global-sync.tsx
@@ -8,7 +8,7 @@ import type {
   Todo,
 } from "@opencode-ai/sdk/v2/client"
 import { showToast } from "@opencode-ai/ui/toast"
-import { getFilename } from "@opencode-ai/util/path"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { createContext, getOwner, onCleanup, onMount, type ParentProps, untrack, useContext } from "solid-js"
 import { createStore, produce, reconcile } from "solid-js/store"
 import { useLanguage } from "@/context/language"
diff --git a/packages/app/src/context/global-sync/bootstrap.ts b/packages/app/src/context/global-sync/bootstrap.ts
index c4deb431a..ad987efa6 100644
--- a/packages/app/src/context/global-sync/bootstrap.ts
+++ b/packages/app/src/context/global-sync/bootstrap.ts
@@ -11,8 +11,8 @@ import type {
   Todo,
 } from "@opencode-ai/sdk/v2/client"
 import { showToast } from "@opencode-ai/ui/toast"
-import { getFilename } from "@opencode-ai/util/path"
-import { retry } from "@opencode-ai/util/retry"
+import { getFilename } from "@opencode-ai/shared/util/path"
+import { retry } from "@opencode-ai/shared/util/retry"
 import { batch } from "solid-js"
 import { reconcile, type SetStoreFunction, type Store } from "solid-js/store"
 import type { State, VcsCache } from "./types"
diff --git a/packages/app/src/context/global-sync/event-reducer.ts b/packages/app/src/context/global-sync/event-reducer.ts
index 500013c1d..11a0cf83f 100644
--- a/packages/app/src/context/global-sync/event-reducer.ts
+++ b/packages/app/src/context/global-sync/event-reducer.ts
@@ -1,4 +1,4 @@
-import { Binary } from "@opencode-ai/util/binary"
+import { Binary } from "@opencode-ai/shared/util/binary"
 import { produce, reconcile, type SetStoreFunction, type Store } from "solid-js/store"
 import type {
   Message,
diff --git a/packages/app/src/context/local.tsx b/packages/app/src/context/local.tsx
index 28ce2770d..0b0972ee6 100644
--- a/packages/app/src/context/local.tsx
+++ b/packages/app/src/context/local.tsx
@@ -1,5 +1,5 @@
 import { createSimpleContext } from "@opencode-ai/ui/context"
-import { base64Encode } from "@opencode-ai/util/encode"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
 import { useParams } from "@solidjs/router"
 import { batch, createEffect, createMemo } from "solid-js"
 import { createStore } from "solid-js/store"
diff --git a/packages/app/src/context/notification.tsx b/packages/app/src/context/notification.tsx
index 281a1ef33..251b67b06 100644
--- a/packages/app/src/context/notification.tsx
+++ b/packages/app/src/context/notification.tsx
@@ -7,8 +7,8 @@ import { useGlobalSync } from "./global-sync"
 import { usePlatform } from "@/context/platform"
 import { useLanguage } from "@/context/language"
 import { useSettings } from "@/context/settings"
-import { Binary } from "@opencode-ai/util/binary"
-import { base64Encode } from "@opencode-ai/util/encode"
+import { Binary } from "@opencode-ai/shared/util/binary"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
 import { decode64 } from "@/utils/base64"
 import { EventSessionError } from "@opencode-ai/sdk/v2"
 import { Persist, persisted } from "@/utils/persist"
diff --git a/packages/app/src/context/permission-auto-respond.test.ts b/packages/app/src/context/permission-auto-respond.test.ts
index 755611300..2f8ca6265 100644
--- a/packages/app/src/context/permission-auto-respond.test.ts
+++ b/packages/app/src/context/permission-auto-respond.test.ts
@@ -1,6 +1,6 @@
 import { describe, expect, test } from "bun:test"
 import type { PermissionRequest, Session } from "@opencode-ai/sdk/v2/client"
-import { base64Encode } from "@opencode-ai/util/encode"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
 import { autoRespondsPermission, isDirectoryAutoAccepting } from "./permission-auto-respond"
 
 const session = (input: { id: string; parentID?: string }) =>
diff --git a/packages/app/src/context/permission-auto-respond.ts b/packages/app/src/context/permission-auto-respond.ts
index b206deedf..2ebca3434 100644
--- a/packages/app/src/context/permission-auto-respond.ts
+++ b/packages/app/src/context/permission-auto-respond.ts
@@ -1,4 +1,4 @@
-import { base64Encode } from "@opencode-ai/util/encode"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
 
 export function acceptKey(sessionID: string, directory?: string) {
   if (!directory) return sessionID
diff --git a/packages/app/src/context/prompt.tsx b/packages/app/src/context/prompt.tsx
index 831fdbca8..9b666e5e7 100644
--- a/packages/app/src/context/prompt.tsx
+++ b/packages/app/src/context/prompt.tsx
@@ -1,5 +1,5 @@
 import { createSimpleContext } from "@opencode-ai/ui/context"
-import { checksum } from "@opencode-ai/util/encode"
+import { checksum } from "@opencode-ai/shared/util/encode"
 import { useParams } from "@solidjs/router"
 import { batch, createMemo, createRoot, getOwner, onCleanup } from "solid-js"
 import { createStore, type SetStoreFunction } from "solid-js/store"
diff --git a/packages/app/src/context/sync.tsx b/packages/app/src/context/sync.tsx
index fb02a2d2d..29b7fe68c 100644
--- a/packages/app/src/context/sync.tsx
+++ b/packages/app/src/context/sync.tsx
@@ -1,7 +1,7 @@
 import { batch, createMemo } from "solid-js"
 import { createStore, produce, reconcile } from "solid-js/store"
-import { Binary } from "@opencode-ai/util/binary"
-import { retry } from "@opencode-ai/util/retry"
+import { Binary } from "@opencode-ai/shared/util/binary"
+import { retry } from "@opencode-ai/shared/util/retry"
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import {
   clearSessionPrefetch,
diff --git a/packages/app/src/pages/directory-layout.tsx b/packages/app/src/pages/directory-layout.tsx
index 427b4823b..f604dd6c5 100644
--- a/packages/app/src/pages/directory-layout.tsx
+++ b/packages/app/src/pages/directory-layout.tsx
@@ -1,6 +1,6 @@
 import { DataProvider } from "@opencode-ai/ui/context"
 import { showToast } from "@opencode-ai/ui/toast"
-import { base64Encode } from "@opencode-ai/util/encode"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
 import { useLocation, useNavigate, useParams } from "@solidjs/router"
 import { createEffect, createMemo, type ParentProps, Show } from "solid-js"
 import { useLanguage } from "@/context/language"
diff --git a/packages/app/src/pages/home.tsx b/packages/app/src/pages/home.tsx
index 4c795b968..46cacdf62 100644
--- a/packages/app/src/pages/home.tsx
+++ b/packages/app/src/pages/home.tsx
@@ -3,7 +3,7 @@ import { Button } from "@opencode-ai/ui/button"
 import { Logo } from "@opencode-ai/ui/logo"
 import { useLayout } from "@/context/layout"
 import { useNavigate } from "@solidjs/router"
-import { base64Encode } from "@opencode-ai/util/encode"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
 import { Icon } from "@opencode-ai/ui/icon"
 import { usePlatform } from "@/context/platform"
 import { DateTime } from "luxon"
diff --git a/packages/app/src/pages/layout.tsx b/packages/app/src/pages/layout.tsx
index f402f4bc0..62d5cba61 100644
--- a/packages/app/src/pages/layout.tsx
+++ b/packages/app/src/pages/layout.tsx
@@ -17,7 +17,7 @@ import { useNavigate, useParams } from "@solidjs/router"
 import { useLayout, LocalProject } from "@/context/layout"
 import { useGlobalSync } from "@/context/global-sync"
 import { Persist, persisted } from "@/utils/persist"
-import { base64Encode } from "@opencode-ai/util/encode"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
 import { decode64 } from "@/utils/base64"
 import { ResizeHandle } from "@opencode-ai/ui/resize-handle"
 import { Button } from "@opencode-ai/ui/button"
@@ -25,7 +25,7 @@ import { IconButton } from "@opencode-ai/ui/icon-button"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
 import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
 import { Dialog } from "@opencode-ai/ui/dialog"
-import { getFilename } from "@opencode-ai/util/path"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { Session, type Message } from "@opencode-ai/sdk/v2/client"
 import { usePlatform } from "@/context/platform"
 import { useSettings } from "@/context/settings"
@@ -48,8 +48,8 @@ import {
 } from "@/context/global-sync/session-prefetch"
 import { useNotification } from "@/context/notification"
 import { usePermission } from "@/context/permission"
-import { Binary } from "@opencode-ai/util/binary"
-import { retry } from "@opencode-ai/util/retry"
+import { Binary } from "@opencode-ai/shared/util/binary"
+import { retry } from "@opencode-ai/shared/util/retry"
 import { playSoundById } from "@/utils/sound"
 import { createAim } from "@/utils/aim"
 import { setNavigate } from "@/utils/notification-click"
diff --git a/packages/app/src/pages/layout/helpers.ts b/packages/app/src/pages/layout/helpers.ts
index 48158debb..26b66d166 100644
--- a/packages/app/src/pages/layout/helpers.ts
+++ b/packages/app/src/pages/layout/helpers.ts
@@ -1,4 +1,4 @@
-import { getFilename } from "@opencode-ai/util/path"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { type Session } from "@opencode-ai/sdk/v2/client"
 
 type SessionStore = {
diff --git a/packages/app/src/pages/layout/sidebar-items.tsx b/packages/app/src/pages/layout/sidebar-items.tsx
index e56accfc8..b0f45859a 100644
--- a/packages/app/src/pages/layout/sidebar-items.tsx
+++ b/packages/app/src/pages/layout/sidebar-items.tsx
@@ -4,7 +4,7 @@ import { Icon } from "@opencode-ai/ui/icon"
 import { IconButton } from "@opencode-ai/ui/icon-button"
 import { Spinner } from "@opencode-ai/ui/spinner"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
-import { getFilename } from "@opencode-ai/util/path"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { A, useParams } from "@solidjs/router"
 import { type Accessor, createMemo, For, type JSX, Match, Show, Switch } from "solid-js"
 import { useGlobalSync } from "@/context/global-sync"
diff --git a/packages/app/src/pages/layout/sidebar-project.tsx b/packages/app/src/pages/layout/sidebar-project.tsx
index 7c9ae1aaf..076e1ef88 100644
--- a/packages/app/src/pages/layout/sidebar-project.tsx
+++ b/packages/app/src/pages/layout/sidebar-project.tsx
@@ -1,6 +1,6 @@
 import { createMemo, For, Show, type Accessor, type JSX } from "solid-js"
 import { createStore } from "solid-js/store"
-import { base64Encode } from "@opencode-ai/util/encode"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
 import { Button } from "@opencode-ai/ui/button"
 import { ContextMenu } from "@opencode-ai/ui/context-menu"
 import { HoverCard } from "@opencode-ai/ui/hover-card"
diff --git a/packages/app/src/pages/layout/sidebar-workspace.tsx b/packages/app/src/pages/layout/sidebar-workspace.tsx
index 878b6e5fa..9e0069147 100644
--- a/packages/app/src/pages/layout/sidebar-workspace.tsx
+++ b/packages/app/src/pages/layout/sidebar-workspace.tsx
@@ -3,8 +3,8 @@ import { createEffect, createMemo, For, Show, type Accessor, type JSX } from "so
 import { createStore } from "solid-js/store"
 import { createSortable } from "@thisbeyond/solid-dnd"
 import { createMediaQuery } from "@solid-primitives/media"
-import { base64Encode } from "@opencode-ai/util/encode"
-import { getFilename } from "@opencode-ai/util/path"
+import { base64Encode } from "@opencode-ai/shared/util/encode"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { Button } from "@opencode-ai/ui/button"
 import { Collapsible } from "@opencode-ai/ui/collapsible"
 import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
diff --git a/packages/app/src/pages/session.tsx b/packages/app/src/pages/session.tsx
index eb6a49411..e328e3f0c 100644
--- a/packages/app/src/pages/session.tsx
+++ b/packages/app/src/pages/session.tsx
@@ -27,7 +27,7 @@ import { createAutoScroll } from "@opencode-ai/ui/hooks"
 import { previewSelectedLines } from "@opencode-ai/ui/pierre/selection-bridge"
 import { Button } from "@opencode-ai/ui/button"
 import { showToast } from "@opencode-ai/ui/toast"
-import { checksum } from "@opencode-ai/util/encode"
+import { checksum } from "@opencode-ai/shared/util/encode"
 import { useSearchParams } from "@solidjs/router"
 import { NewSessionView, SessionHeader } from "@/components/session"
 import { useComments } from "@/context/comments"
diff --git a/packages/app/src/pages/session/file-tabs.tsx b/packages/app/src/pages/session/file-tabs.tsx
index cb7617523..a64dff64e 100644
--- a/packages/app/src/pages/session/file-tabs.tsx
+++ b/packages/app/src/pages/session/file-tabs.tsx
@@ -6,7 +6,7 @@ import type { FileSearchHandle } from "@opencode-ai/ui/file"
 import { useFileComponent } from "@opencode-ai/ui/context/file"
 import { cloneSelectedLineRange, previewSelectedLines } from "@opencode-ai/ui/pierre/selection-bridge"
 import { createLineCommentController } from "@opencode-ai/ui/line-comment-annotations"
-import { sampledChecksum } from "@opencode-ai/util/encode"
+import { sampledChecksum } from "@opencode-ai/shared/util/encode"
 import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
 import { IconButton } from "@opencode-ai/ui/icon-button"
 import { Tabs } from "@opencode-ai/ui/tabs"
diff --git a/packages/app/src/pages/session/message-timeline.tsx b/packages/app/src/pages/session/message-timeline.tsx
index 838016395..978f188b6 100644
--- a/packages/app/src/pages/session/message-timeline.tsx
+++ b/packages/app/src/pages/session/message-timeline.tsx
@@ -15,8 +15,8 @@ import { ScrollView } from "@opencode-ai/ui/scroll-view"
 import { TextField } from "@opencode-ai/ui/text-field"
 import type { AssistantMessage, Message as MessageType, Part, TextPart, UserMessage } from "@opencode-ai/sdk/v2"
 import { showToast } from "@opencode-ai/ui/toast"
-import { Binary } from "@opencode-ai/util/binary"
-import { getFilename } from "@opencode-ai/util/path"
+import { Binary } from "@opencode-ai/shared/util/binary"
+import { getFilename } from "@opencode-ai/shared/util/path"
 import { Popover as KobaltePopover } from "@kobalte/core/popover"
 import { shouldMarkBoundaryGesture, normalizeWheelDelta } from "@/pages/session/message-gesture"
 import { SessionContextUsage } from "@/components/session-context-usage"
diff --git a/packages/app/src/pages/session/use-session-commands.tsx b/packages/app/src/pages/session/use-session-commands.tsx
index 239795373..b5d254463 100644
--- a/packages/app/src/pages/session/use-session-commands.tsx
+++ b/packages/app/src/pages/session/use-session-commands.tsx
@@ -12,7 +12,7 @@ import { useSDK } from "@/context/sdk"
 import { useSync } from "@/context/sync"
 import { useTerminal } from "@/context/terminal"
 import { showToast } from "@opencode-ai/ui/toast"
-import { findLast } from "@opencode-ai/util/array"
+import { findLast } from "@opencode-ai/shared/util/array"
 import { createSessionTabs } from "@/pages/session/helpers"
 import { extractPromptFromParts } from "@/utils/prompt"
 import { UserMessage } from "@opencode-ai/sdk/v2"
diff --git a/packages/app/src/utils/base64.ts b/packages/app/src/utils/base64.ts
index c1f9d88c6..f60dff2b6 100644
--- a/packages/app/src/utils/base64.ts
+++ b/packages/app/src/utils/base64.ts
@@ -1,4 +1,4 @@
-import { base64Decode } from "@opencode-ai/util/encode"
+import { base64Decode } from "@opencode-ai/shared/util/encode"
 
 export function decode64(value: string | undefined) {
   if (value === undefined) return
diff --git a/packages/app/src/utils/persist.ts b/packages/app/src/utils/persist.ts
index 3dcbeb7d3..dce0e94c3 100644
--- a/packages/app/src/utils/persist.ts
+++ b/packages/app/src/utils/persist.ts
@@ -1,6 +1,6 @@
 import { Platform, usePlatform } from "@/context/platform"
 import { makePersisted, type AsyncStorage, type SyncStorage } from "@solid-primitives/storage"
-import { checksum } from "@opencode-ai/util/encode"
+import { checksum } from "@opencode-ai/shared/util/encode"
 import { createResource, type Accessor } from "solid-js"
 import type { SetStoreFunction, Store } from "solid-js/store"
 
diff --git a/packages/enterprise/package.json b/packages/enterprise/package.json
index 0d165e95f..3c4a835f3 100644
--- a/packages/enterprise/package.json
+++ b/packages/enterprise/package.json
@@ -13,7 +13,7 @@
     "shell-prod": "sst shell --target Teams --stage production"
   },
   "dependencies": {
-    "@opencode-ai/util": "workspace:*",
+    "@opencode-ai/shared": "workspace:*",
     "@opencode-ai/ui": "workspace:*",
     "aws4fetch": "^1.0.20",
     "@pierre/diffs": "catalog:",
diff --git a/packages/enterprise/src/core/share.ts b/packages/enterprise/src/core/share.ts
index 18fcd7a07..1a343272f 100644
--- a/packages/enterprise/src/core/share.ts
+++ b/packages/enterprise/src/core/share.ts
@@ -1,6 +1,6 @@
 import { Message, Model, Part, Session, SnapshotFileDiff } from "@opencode-ai/sdk/v2"
-import { fn } from "@opencode-ai/util/fn"
-import { iife } from "@opencode-ai/util/iife"
+import { fn } from "@opencode-ai/shared/util/fn"
+import { iife } from "@opencode-ai/shared/util/iife"
 import z from "zod"
 import { Storage } from "./storage"
 
diff --git a/packages/enterprise/src/core/storage.ts b/packages/enterprise/src/core/storage.ts
index b8030b4f9..a6222e415 100644
--- a/packages/enterprise/src/core/storage.ts
+++ b/packages/enterprise/src/core/storage.ts
@@ -1,5 +1,5 @@
 import { AwsClient } from "aws4fetch"
-import { lazy } from "@opencode-ai/util/lazy"
+import { lazy } from "@opencode-ai/shared/util/lazy"
 
 export namespace Storage {
   export interface Adapter {
diff --git a/packages/enterprise/src/routes/share/[shareID].tsx b/packages/enterprise/src/routes/share/[shareID].tsx
index edeeaf1ad..f3be14e39 100644
--- a/packages/enterprise/src/routes/share/[shareID].tsx
+++ b/packages/enterprise/src/routes/share/[shareID].tsx
@@ -10,9 +10,9 @@ import { Share } from "~/core/share"
 import { Logo, Mark } from "@opencode-ai/ui/logo"
 import { IconButton } from "@opencode-ai/ui/icon-button"
 import { ProviderIcon } from "@opencode-ai/ui/provider-icon"
-import { iife } from "@opencode-ai/util/iife"
-import { Binary } from "@opencode-ai/util/binary"
-import { NamedError } from "@opencode-ai/util/error"
+import { iife } from "@opencode-ai/shared/util/iife"
+import { Binary } from "@opencode-ai/shared/util/binary"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { DateTime } from "luxon"
 import { createStore } from "solid-js/store"
 import z from "zod"
diff --git a/packages/enterprise/test/core/share.test.ts b/packages/enterprise/test/core/share.test.ts
index d49d4b763..34f3b17a3 100644
--- a/packages/enterprise/test/core/share.test.ts
+++ b/packages/enterprise/test/core/share.test.ts
@@ -1,7 +1,7 @@
 import { describe, expect, test, afterAll } from "bun:test"
 import { Share } from "../../src/core/share"
 import { Storage } from "../../src/core/storage"
-import { Identifier } from "@opencode-ai/util/identifier"
+import { Identifier } from "@opencode-ai/shared/util/identifier"
 
 describe.concurrent("core.share", () => {
   test("should create a share", async () => {
diff --git a/packages/opencode/package.json b/packages/opencode/package.json
index 0f0c26ed9..9ddf1fa9f 100644
--- a/packages/opencode/package.json
+++ b/packages/opencode/package.json
@@ -44,6 +44,7 @@
     "@effect/language-service": "0.84.2",
     "@octokit/webhooks-types": "7.6.1",
     "@opencode-ai/script": "workspace:*",
+    "@opencode-ai/shared": "workspace:*",
     "@parcel/watcher-darwin-arm64": "2.5.1",
     "@parcel/watcher-darwin-x64": "2.5.1",
     "@parcel/watcher-linux-arm64-glibc": "2.5.1",
@@ -115,7 +116,6 @@
     "@opencode-ai/server": "workspace:*",
     "@opencode-ai/script": "workspace:*",
     "@opencode-ai/sdk": "workspace:*",
-    "@opencode-ai/util": "workspace:*",
     "@opentelemetry/exporter-trace-otlp-http": "0.214.0",
     "@opentelemetry/sdk-trace-base": "2.6.1",
     "@opentelemetry/sdk-trace-node": "2.6.1",
diff --git a/packages/opencode/src/auth/index.ts b/packages/opencode/src/auth/index.ts
index b1502da78..b287ce551 100644
--- a/packages/opencode/src/auth/index.ts
+++ b/packages/opencode/src/auth/index.ts
@@ -2,7 +2,7 @@ import path from "path"
 import { Effect, Layer, Record, Result, Schema, Context } from "effect"
 import { zod } from "@/util/effect-zod"
 import { Global } from "../global"
-import { AppFileSystem } from "../filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 
 export const OAUTH_DUMMY_KEY = "opencode-oauth-dummy-key"
 
diff --git a/packages/opencode/src/cli/cmd/tui/context/sync.tsx b/packages/opencode/src/cli/cmd/tui/context/sync.tsx
index 772b5d9a0..cab162f8f 100644
--- a/packages/opencode/src/cli/cmd/tui/context/sync.tsx
+++ b/packages/opencode/src/cli/cmd/tui/context/sync.tsx
@@ -22,7 +22,7 @@ import { createStore, produce, reconcile } from "solid-js/store"
 import { useProject } from "@tui/context/project"
 import { useEvent } from "@tui/context/event"
 import { useSDK } from "@tui/context/sdk"
-import { Binary } from "@opencode-ai/util/binary"
+import { Binary } from "@opencode-ai/shared/util/binary"
 import { createSimpleContext } from "./helper"
 import type { Snapshot } from "@/snapshot"
 import { useExit } from "./exit"
diff --git a/packages/opencode/src/cli/cmd/tui/context/theme.tsx b/packages/opencode/src/cli/cmd/tui/context/theme.tsx
index de8152996..0c0658e74 100644
--- a/packages/opencode/src/cli/cmd/tui/context/theme.tsx
+++ b/packages/opencode/src/cli/cmd/tui/context/theme.tsx
@@ -2,7 +2,7 @@ import { CliRenderEvents, SyntaxStyle, RGBA, type TerminalColors } from "@opentu
 import path from "path"
 import { createEffect, createMemo, onCleanup, onMount } from "solid-js"
 import { createSimpleContext } from "./helper"
-import { Glob } from "../../../../util/glob"
+import { Glob } from "@opencode-ai/shared/util/glob"
 import aura from "./theme/aura.json" with { type: "json" }
 import ayu from "./theme/ayu.json" with { type: "json" }
 import catppuccin from "./theme/catppuccin.json" with { type: "json" }
diff --git a/packages/opencode/src/cli/ui.ts b/packages/opencode/src/cli/ui.ts
index b24a2a2f4..d735a5541 100644
--- a/packages/opencode/src/cli/ui.ts
+++ b/packages/opencode/src/cli/ui.ts
@@ -1,6 +1,6 @@
 import z from "zod"
 import { EOL } from "os"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { logo as glyphs } from "./logo"
 
 export namespace UI {
diff --git a/packages/opencode/src/config/config.ts b/packages/opencode/src/config/config.ts
index f9ca88341..f8205bac2 100644
--- a/packages/opencode/src/config/config.ts
+++ b/packages/opencode/src/config/config.ts
@@ -7,7 +7,7 @@ import z from "zod"
 import { mergeDeep, pipe, unique } from "remeda"
 import { Global } from "../global"
 import fsNode from "fs/promises"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { Flag } from "../flag/flag"
 import { Auth } from "../auth"
 import { Env } from "../env"
@@ -26,17 +26,17 @@ import { existsSync } from "fs"
 import { Bus } from "@/bus"
 import { GlobalBus } from "@/bus/global"
 import { Event } from "../server/event"
-import { Glob } from "../util/glob"
+import { Glob } from "@opencode-ai/shared/util/glob"
 import { Account } from "@/account"
 import { isRecord } from "@/util/record"
 import { ConfigPaths } from "./paths"
 import type { ConsoleState } from "./console-state"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { InstanceState } from "@/effect/instance-state"
 import { Context, Duration, Effect, Exit, Fiber, Layer, Option } from "effect"
 import { Flock } from "@/util/flock"
 import { isPathPluginSpec, parsePluginSpecifier, resolvePathPluginTarget } from "@/plugin/shared"
-import { Npm } from "@/npm"
+import { Npm } from "../npm"
 import { InstanceRef } from "@/effect/instance-ref"
 
 export namespace Config {
diff --git a/packages/opencode/src/config/markdown.ts b/packages/opencode/src/config/markdown.ts
index 3c9709b5b..2f1483dca 100644
--- a/packages/opencode/src/config/markdown.ts
+++ b/packages/opencode/src/config/markdown.ts
@@ -1,4 +1,4 @@
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import matter from "gray-matter"
 import { z } from "zod"
 import { Filesystem } from "../util/filesystem"
diff --git a/packages/opencode/src/config/paths.ts b/packages/opencode/src/config/paths.ts
index 82ccf3945..884a77449 100644
--- a/packages/opencode/src/config/paths.ts
+++ b/packages/opencode/src/config/paths.ts
@@ -2,7 +2,7 @@ import path from "path"
 import os from "os"
 import z from "zod"
 import { type ParseError as JsoncParseError, parse as parseJsonc, printParseErrorCode } from "jsonc-parser"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { Filesystem } from "@/util/filesystem"
 import { Flag } from "@/flag/flag"
 import { Global } from "@/global"
diff --git a/packages/opencode/src/config/tui.ts b/packages/opencode/src/config/tui.ts
index 9347a8cc4..87c39e700 100644
--- a/packages/opencode/src/config/tui.ts
+++ b/packages/opencode/src/config/tui.ts
@@ -13,7 +13,7 @@ import { Global } from "@/global"
 import { Filesystem } from "@/util/filesystem"
 import { InstanceState } from "@/effect/instance-state"
 import { makeRuntime } from "@/effect/run-service"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 
 export namespace TuiConfig {
   const log = Log.create({ service: "tui.config" })
diff --git a/packages/opencode/src/control-plane/workspace.ts b/packages/opencode/src/control-plane/workspace.ts
index 78f3d770e..b9ac0a6b4 100644
--- a/packages/opencode/src/control-plane/workspace.ts
+++ b/packages/opencode/src/control-plane/workspace.ts
@@ -11,7 +11,7 @@ import { Flag } from "@/flag/flag"
 import { Log } from "@/util/log"
 import { Filesystem } from "@/util/filesystem"
 import { ProjectID } from "@/project/schema"
-import { Slug } from "@opencode-ai/util/slug"
+import { Slug } from "@opencode-ai/shared/util/slug"
 import { WorkspaceTable } from "./workspace.sql"
 import { getAdaptor } from "./adaptors"
 import { WorkspaceInfo } from "./types"
diff --git a/packages/opencode/src/effect/app-runtime.ts b/packages/opencode/src/effect/app-runtime.ts
index b13396615..5948bd25e 100644
--- a/packages/opencode/src/effect/app-runtime.ts
+++ b/packages/opencode/src/effect/app-runtime.ts
@@ -2,7 +2,7 @@ import { Layer, ManagedRuntime } from "effect"
 import { attach, memoMap } from "./run-service"
 import { Observability } from "./observability"
 
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Bus } from "@/bus"
 import { Auth } from "@/auth"
 import { Account } from "@/account"
diff --git a/packages/opencode/src/file/ignore.ts b/packages/opencode/src/file/ignore.ts
index b9731040c..a102e7d17 100644
--- a/packages/opencode/src/file/ignore.ts
+++ b/packages/opencode/src/file/ignore.ts
@@ -1,5 +1,5 @@
 import { sep } from "node:path"
-import { Glob } from "../util/glob"
+import { Glob } from "@opencode-ai/shared/util/glob"
 
 export namespace FileIgnore {
   const FOLDERS = new Set([
diff --git a/packages/opencode/src/file/index.ts b/packages/opencode/src/file/index.ts
index 6730957f2..113dc5909 100644
--- a/packages/opencode/src/file/index.ts
+++ b/packages/opencode/src/file/index.ts
@@ -1,7 +1,7 @@
 import { BusEvent } from "@/bus/bus-event"
 import { InstanceState } from "@/effect/instance-state"
 import { makeRuntime } from "@/effect/run-service"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Git } from "@/git"
 import { Effect, Layer, Context } from "effect"
 import * as Stream from "effect/Stream"
diff --git a/packages/opencode/src/file/time.ts b/packages/opencode/src/file/time.ts
index e5055b671..553752673 100644
--- a/packages/opencode/src/file/time.ts
+++ b/packages/opencode/src/file/time.ts
@@ -1,6 +1,6 @@
 import { DateTime, Effect, Layer, Option, Semaphore, Context } from "effect"
 import { InstanceState } from "@/effect/instance-state"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Flag } from "@/flag/flag"
 import type { SessionID } from "@/session/schema"
 import { Filesystem } from "@/util/filesystem"
diff --git a/packages/opencode/src/format/formatter.ts b/packages/opencode/src/format/formatter.ts
index ada661eba..6c17310ff 100644
--- a/packages/opencode/src/format/formatter.ts
+++ b/packages/opencode/src/format/formatter.ts
@@ -1,4 +1,4 @@
-import { Npm } from "@/npm"
+import { Npm } from "../npm"
 import { Instance } from "../project/instance"
 import { Filesystem } from "../util/filesystem"
 import { Process } from "../util/process"
diff --git a/packages/opencode/src/ide/index.ts b/packages/opencode/src/ide/index.ts
index ce4128b90..46efea2cc 100644
--- a/packages/opencode/src/ide/index.ts
+++ b/packages/opencode/src/ide/index.ts
@@ -1,7 +1,7 @@
 import { BusEvent } from "@/bus/bus-event"
 import { Bus } from "@/bus"
 import z from "zod"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { Log } from "../util/log"
 import { Process } from "@/util/process"
 
diff --git a/packages/opencode/src/index.ts b/packages/opencode/src/index.ts
index 753becc26..641411461 100644
--- a/packages/opencode/src/index.ts
+++ b/packages/opencode/src/index.ts
@@ -11,7 +11,7 @@ import { UninstallCommand } from "./cli/cmd/uninstall"
 import { ModelsCommand } from "./cli/cmd/models"
 import { UI } from "./cli/ui"
 import { Installation } from "./installation"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { FormatError } from "./cli/error"
 import { ServeCommand } from "./cli/cmd/serve"
 import { Filesystem } from "./util/filesystem"
diff --git a/packages/opencode/src/lsp/client.ts b/packages/opencode/src/lsp/client.ts
index de0c43862..fe5a9ab18 100644
--- a/packages/opencode/src/lsp/client.ts
+++ b/packages/opencode/src/lsp/client.ts
@@ -9,7 +9,7 @@ import { Process } from "../util/process"
 import { LANGUAGE_EXTENSIONS } from "./language"
 import z from "zod"
 import type { LSPServer } from "./server"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { withTimeout } from "../util/timeout"
 import { Instance } from "../project/instance"
 import { Filesystem } from "../util/filesystem"
diff --git a/packages/opencode/src/lsp/server.ts b/packages/opencode/src/lsp/server.ts
index abfb31ead..9ffef7a42 100644
--- a/packages/opencode/src/lsp/server.ts
+++ b/packages/opencode/src/lsp/server.ts
@@ -11,9 +11,9 @@ import { Flag } from "../flag/flag"
 import { Archive } from "../util/archive"
 import { Process } from "../util/process"
 import { which } from "../util/which"
-import { Module } from "@opencode-ai/util/module"
+import { Module } from "@opencode-ai/shared/util/module"
 import { spawn } from "./launch"
-import { Npm } from "@/npm"
+import { Npm } from "../npm"
 
 export namespace LSPServer {
   const log = Log.create({ service: "lsp.server" })
diff --git a/packages/opencode/src/mcp/auth.ts b/packages/opencode/src/mcp/auth.ts
index 6eefc107d..85f9e1d8c 100644
--- a/packages/opencode/src/mcp/auth.ts
+++ b/packages/opencode/src/mcp/auth.ts
@@ -2,7 +2,7 @@ import path from "path"
 import z from "zod"
 import { Global } from "../global"
 import { Effect, Layer, Context } from "effect"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 
 export namespace McpAuth {
   export const Tokens = z.object({
diff --git a/packages/opencode/src/mcp/index.ts b/packages/opencode/src/mcp/index.ts
index 3de427d7e..3b6690934 100644
--- a/packages/opencode/src/mcp/index.ts
+++ b/packages/opencode/src/mcp/index.ts
@@ -11,12 +11,12 @@ import {
 } from "@modelcontextprotocol/sdk/types.js"
 import { Config } from "../config/config"
 import { Log } from "../util/log"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import z from "zod/v4"
 import { Instance } from "../project/instance"
 import { Installation } from "../installation"
 import { withTimeout } from "@/util/timeout"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { McpOAuthProvider } from "./oauth-provider"
 import { McpOAuthCallback } from "./oauth-callback"
 import { McpAuth } from "./auth"
diff --git a/packages/opencode/src/npm/index.ts b/packages/opencode/src/npm/index.ts
index 3568ff20e..5b708431c 100644
--- a/packages/opencode/src/npm/index.ts
+++ b/packages/opencode/src/npm/index.ts
@@ -1,6 +1,6 @@
 import semver from "semver"
 import z from "zod"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { Global } from "../global"
 import { Log } from "../util/log"
 import path from "path"
diff --git a/packages/opencode/src/plugin/index.ts b/packages/opencode/src/plugin/index.ts
index 0dc53d997..c716ffdf8 100644
--- a/packages/opencode/src/plugin/index.ts
+++ b/packages/opencode/src/plugin/index.ts
@@ -12,7 +12,7 @@ import { createOpencodeClient } from "@opencode-ai/sdk"
 import { Flag } from "../flag/flag"
 import { CodexAuthPlugin } from "./codex"
 import { Session } from "../session"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { CopilotAuthPlugin } from "./github-copilot/copilot"
 import { gitlabAuthPlugin as GitlabAuthPlugin } from "opencode-gitlab-auth"
 import { PoeAuthPlugin } from "opencode-poe-auth"
diff --git a/packages/opencode/src/plugin/shared.ts b/packages/opencode/src/plugin/shared.ts
index 6cda49786..54cc32af5 100644
--- a/packages/opencode/src/plugin/shared.ts
+++ b/packages/opencode/src/plugin/shared.ts
@@ -2,7 +2,7 @@ import path from "path"
 import { fileURLToPath, pathToFileURL } from "url"
 import npa from "npm-package-arg"
 import semver from "semver"
-import { Npm } from "@/npm"
+import { Npm } from "../npm"
 import { Filesystem } from "@/util/filesystem"
 import { isRecord } from "@/util/record"
 
diff --git a/packages/opencode/src/project/project.ts b/packages/opencode/src/project/project.ts
index f9d634a1c..d20bf4249 100644
--- a/packages/opencode/src/project/project.ts
+++ b/packages/opencode/src/project/project.ts
@@ -11,7 +11,7 @@ import { ProjectID } from "./schema"
 import { Effect, Layer, Path, Scope, Context, Stream } from "effect"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import { NodePath } from "@effect/platform-node"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
 
 export namespace Project {
diff --git a/packages/opencode/src/project/vcs.ts b/packages/opencode/src/project/vcs.ts
index aede980d6..e4093fd45 100644
--- a/packages/opencode/src/project/vcs.ts
+++ b/packages/opencode/src/project/vcs.ts
@@ -4,7 +4,7 @@ import path from "path"
 import { Bus } from "@/bus"
 import { BusEvent } from "@/bus/bus-event"
 import { InstanceState } from "@/effect/instance-state"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { FileWatcher } from "@/file/watcher"
 import { Git } from "@/git"
 import { Log } from "@/util/log"
diff --git a/packages/opencode/src/provider/auth.ts b/packages/opencode/src/provider/auth.ts
index e410b8636..c66ccffc1 100644
--- a/packages/opencode/src/provider/auth.ts
+++ b/packages/opencode/src/provider/auth.ts
@@ -1,5 +1,5 @@
 import type { AuthOAuthResult, Hooks } from "@opencode-ai/plugin"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { Auth } from "@/auth"
 import { InstanceState } from "@/effect/instance-state"
 import { Plugin } from "../plugin"
diff --git a/packages/opencode/src/provider/provider.ts b/packages/opencode/src/provider/provider.ts
index 84f074d42..d34721f1d 100644
--- a/packages/opencode/src/provider/provider.ts
+++ b/packages/opencode/src/provider/provider.ts
@@ -8,7 +8,7 @@ import { Log } from "../util/log"
 import { Npm } from "../npm"
 import { Hash } from "../util/hash"
 import { Plugin } from "../plugin"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { type LanguageModelV3 } from "@ai-sdk/provider"
 import { ModelsDev } from "./models"
 import { Auth } from "../auth"
@@ -21,7 +21,7 @@ import path from "path"
 import { Effect, Layer, Context } from "effect"
 import { EffectLogger } from "@/effect/logger"
 import { InstanceState } from "@/effect/instance-state"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { isRecord } from "@/util/record"
 
 // Direct imports for bundled providers
diff --git a/packages/opencode/src/pty/index.ts b/packages/opencode/src/pty/index.ts
index 189172185..9c79eb2d4 100644
--- a/packages/opencode/src/pty/index.ts
+++ b/packages/opencode/src/pty/index.ts
@@ -5,7 +5,7 @@ import { Instance } from "@/project/instance"
 import type { Proc } from "#pty"
 import z from "zod"
 import { Log } from "../util/log"
-import { lazy } from "@opencode-ai/util/lazy"
+import { lazy } from "@opencode-ai/shared/util/lazy"
 import { Shell } from "@/shell/shell"
 import { Plugin } from "@/plugin"
 import { PtyID } from "./schema"
diff --git a/packages/opencode/src/server/instance/session.ts b/packages/opencode/src/server/instance/session.ts
index e443a6ddd..a011c32f9 100644
--- a/packages/opencode/src/server/instance/session.ts
+++ b/packages/opencode/src/server/instance/session.ts
@@ -25,7 +25,7 @@ import { ModelID, ProviderID } from "@/provider/schema"
 import { errors } from "../error"
 import { lazy } from "../../util/lazy"
 import { Bus } from "../../bus"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 
 const log = Log.create({ service: "server" })
 
diff --git a/packages/opencode/src/server/middleware.ts b/packages/opencode/src/server/middleware.ts
index d0539eb24..6e9165186 100644
--- a/packages/opencode/src/server/middleware.ts
+++ b/packages/opencode/src/server/middleware.ts
@@ -1,5 +1,5 @@
 import { Provider } from "../provider/provider"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { NotFoundError } from "../storage/db"
 import { Session } from "../session"
 import type { ContentfulStatusCode } from "hono/utils/http-status"
diff --git a/packages/opencode/src/session/index.ts b/packages/opencode/src/session/index.ts
index aa3404ad7..d8ab81234 100644
--- a/packages/opencode/src/session/index.ts
+++ b/packages/opencode/src/session/index.ts
@@ -1,4 +1,4 @@
-import { Slug } from "@opencode-ai/util/slug"
+import { Slug } from "@opencode-ai/shared/util/slug"
 import path from "path"
 import { BusEvent } from "@/bus/bus-event"
 import { Bus } from "@/bus"
diff --git a/packages/opencode/src/session/instruction.ts b/packages/opencode/src/session/instruction.ts
index 04f2610df..b4794ba5b 100644
--- a/packages/opencode/src/session/instruction.ts
+++ b/packages/opencode/src/session/instruction.ts
@@ -5,7 +5,7 @@ import { FetchHttpClient, HttpClient, HttpClientRequest } from "effect/unstable/
 import { Config } from "@/config/config"
 import { InstanceState } from "@/effect/instance-state"
 import { Flag } from "@/flag/flag"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { withTransientReadRetry } from "@/util/effect-http-client"
 import { Global } from "../global"
 import { Instance } from "../project/instance"
diff --git a/packages/opencode/src/session/message-v2.ts b/packages/opencode/src/session/message-v2.ts
index 4c18d1f7e..8c82d4d73 100644
--- a/packages/opencode/src/session/message-v2.ts
+++ b/packages/opencode/src/session/message-v2.ts
@@ -1,7 +1,7 @@
 import { BusEvent } from "@/bus/bus-event"
 import { SessionID, MessageID, PartID } from "./schema"
 import z from "zod"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { APICallError, convertToModelMessages, LoadAPIKeyError, type ModelMessage, type UIMessage } from "ai"
 import { LSP } from "../lsp"
 import { Snapshot } from "@/snapshot"
diff --git a/packages/opencode/src/session/message.ts b/packages/opencode/src/session/message.ts
index ee5eac08b..396034825 100644
--- a/packages/opencode/src/session/message.ts
+++ b/packages/opencode/src/session/message.ts
@@ -1,7 +1,7 @@
 import z from "zod"
 import { SessionID } from "./schema"
 import { ModelID, ProviderID } from "../provider/schema"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 
 export namespace Message {
   export const OutputLengthError = NamedError.create("MessageOutputLengthError", z.object({}))
diff --git a/packages/opencode/src/session/prompt.ts b/packages/opencode/src/session/prompt.ts
index 3efcc0365..f8c794505 100644
--- a/packages/opencode/src/session/prompt.ts
+++ b/packages/opencode/src/session/prompt.ts
@@ -32,14 +32,14 @@ import { Command } from "../command"
 import { pathToFileURL, fileURLToPath } from "url"
 import { ConfigMarkdown } from "../config/markdown"
 import { SessionSummary } from "./summary"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { SessionProcessor } from "./processor"
 import { Tool } from "@/tool/tool"
 import { Permission } from "@/permission"
 import { SessionStatus } from "./status"
 import { LLM } from "./llm"
 import { Shell } from "@/shell/shell"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Truncate } from "@/tool/truncate"
 import { decodeDataUrl } from "@/util/data-url"
 import { Process } from "@/util/process"
diff --git a/packages/opencode/src/session/retry.ts b/packages/opencode/src/session/retry.ts
index 5ec9a585b..39eb8cfb7 100644
--- a/packages/opencode/src/session/retry.ts
+++ b/packages/opencode/src/session/retry.ts
@@ -1,4 +1,4 @@
-import type { NamedError } from "@opencode-ai/util/error"
+import type { NamedError } from "@opencode-ai/shared/util/error"
 import { Cause, Clock, Duration, Effect, Schedule } from "effect"
 import { MessageV2 } from "./message-v2"
 import { iife } from "@/util/iife"
diff --git a/packages/opencode/src/skill/discovery.ts b/packages/opencode/src/skill/discovery.ts
index 0bc3ee629..0323f250f 100644
--- a/packages/opencode/src/skill/discovery.ts
+++ b/packages/opencode/src/skill/discovery.ts
@@ -2,7 +2,7 @@ import { NodePath } from "@effect/platform-node"
 import { Effect, Layer, Path, Schema, Context } from "effect"
 import { FetchHttpClient, HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
 import { withTransientReadRetry } from "@/util/effect-http-client"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Global } from "../global"
 import { Log } from "../util/log"
 
diff --git a/packages/opencode/src/skill/index.ts b/packages/opencode/src/skill/index.ts
index 6c4f290a0..79b426c69 100644
--- a/packages/opencode/src/skill/index.ts
+++ b/packages/opencode/src/skill/index.ts
@@ -3,17 +3,17 @@ import path from "path"
 import { pathToFileURL } from "url"
 import z from "zod"
 import { Effect, Layer, Context } from "effect"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import type { Agent } from "@/agent/agent"
 import { Bus } from "@/bus"
 import { InstanceState } from "@/effect/instance-state"
 import { Flag } from "@/flag/flag"
 import { Global } from "@/global"
 import { Permission } from "@/permission"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Config } from "../config/config"
 import { ConfigMarkdown } from "../config/markdown"
-import { Glob } from "../util/glob"
+import { Glob } from "@opencode-ai/shared/util/glob"
 import { Log } from "../util/log"
 import { Discovery } from "./discovery"
 
diff --git a/packages/opencode/src/snapshot/index.ts b/packages/opencode/src/snapshot/index.ts
index 06c91442a..2b21f7e89 100644
--- a/packages/opencode/src/snapshot/index.ts
+++ b/packages/opencode/src/snapshot/index.ts
@@ -5,7 +5,7 @@ import path from "path"
 import z from "zod"
 import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
 import { InstanceState } from "@/effect/instance-state"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Hash } from "@/util/hash"
 import { Config } from "../config/config"
 import { Global } from "../global"
diff --git a/packages/opencode/src/storage/db.ts b/packages/opencode/src/storage/db.ts
index a7dbf9380..68a41e471 100644
--- a/packages/opencode/src/storage/db.ts
+++ b/packages/opencode/src/storage/db.ts
@@ -6,7 +6,7 @@ import { LocalContext } from "../util/local-context"
 import { lazy } from "../util/lazy"
 import { Global } from "../global"
 import { Log } from "../util/log"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import z from "zod"
 import path from "path"
 import { readFileSync, readdirSync, existsSync } from "fs"
diff --git a/packages/opencode/src/storage/json-migration.ts b/packages/opencode/src/storage/json-migration.ts
index 400e3dc9e..89d27b9a7 100644
--- a/packages/opencode/src/storage/json-migration.ts
+++ b/packages/opencode/src/storage/json-migration.ts
@@ -8,7 +8,7 @@ import { SessionShareTable } from "../share/share.sql"
 import path from "path"
 import { existsSync } from "fs"
 import { Filesystem } from "../util/filesystem"
-import { Glob } from "../util/glob"
+import { Glob } from "@opencode-ai/shared/util/glob"
 
 export namespace JsonMigration {
   const log = Log.create({ service: "json-migration" })
diff --git a/packages/opencode/src/storage/storage.ts b/packages/opencode/src/storage/storage.ts
index a123cd664..359c750ce 100644
--- a/packages/opencode/src/storage/storage.ts
+++ b/packages/opencode/src/storage/storage.ts
@@ -1,9 +1,9 @@
 import { Log } from "../util/log"
 import path from "path"
 import { Global } from "../global"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import z from "zod"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Effect, Exit, Layer, Option, RcMap, Schema, Context, TxReentrantLock } from "effect"
 import { Git } from "@/git"
 
diff --git a/packages/opencode/src/tool/apply_patch.ts b/packages/opencode/src/tool/apply_patch.ts
index fd38a9b22..b9877d8fe 100644
--- a/packages/opencode/src/tool/apply_patch.ts
+++ b/packages/opencode/src/tool/apply_patch.ts
@@ -10,7 +10,7 @@ import { createTwoFilesPatch, diffLines } from "diff"
 import { assertExternalDirectoryEffect } from "./external-directory"
 import { trimDiff } from "./edit"
 import { LSP } from "../lsp"
-import { AppFileSystem } from "../filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import DESCRIPTION from "./apply_patch.txt"
 import { File } from "../file"
 import { Format } from "../format"
diff --git a/packages/opencode/src/tool/bash.ts b/packages/opencode/src/tool/bash.ts
index ad6739b9a..3bb936944 100644
--- a/packages/opencode/src/tool/bash.ts
+++ b/packages/opencode/src/tool/bash.ts
@@ -8,7 +8,7 @@ import { Instance } from "../project/instance"
 import { lazy } from "@/util/lazy"
 import { Language, type Node } from "web-tree-sitter"
 
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { fileURLToPath } from "url"
 import { Flag } from "@/flag/flag"
 import { Shell } from "@/shell/shell"
diff --git a/packages/opencode/src/tool/edit.ts b/packages/opencode/src/tool/edit.ts
index a835714c6..bc8478e39 100644
--- a/packages/opencode/src/tool/edit.ts
+++ b/packages/opencode/src/tool/edit.ts
@@ -19,7 +19,7 @@ import { Filesystem } from "../util/filesystem"
 import { Instance } from "../project/instance"
 import { Snapshot } from "@/snapshot"
 import { assertExternalDirectoryEffect } from "./external-directory"
-import { AppFileSystem } from "../filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 
 function normalizeLineEndings(text: string): string {
   return text.replaceAll("\r\n", "\n")
diff --git a/packages/opencode/src/tool/external-directory.ts b/packages/opencode/src/tool/external-directory.ts
index 9df3e0aaf..352cc0739 100644
--- a/packages/opencode/src/tool/external-directory.ts
+++ b/packages/opencode/src/tool/external-directory.ts
@@ -4,7 +4,7 @@ import { EffectLogger } from "@/effect/logger"
 import { InstanceState } from "@/effect/instance-state"
 import type { Tool } from "./tool"
 import { Instance } from "../project/instance"
-import { AppFileSystem } from "../filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 
 type Kind = "file" | "directory"
 
diff --git a/packages/opencode/src/tool/glob.ts b/packages/opencode/src/tool/glob.ts
index c1577bc7d..778a74ddc 100644
--- a/packages/opencode/src/tool/glob.ts
+++ b/packages/opencode/src/tool/glob.ts
@@ -3,7 +3,7 @@ import z from "zod"
 import { Effect, Option } from "effect"
 import * as Stream from "effect/Stream"
 import { InstanceState } from "@/effect/instance-state"
-import { AppFileSystem } from "../filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Ripgrep } from "../file/ripgrep"
 import { assertExternalDirectoryEffect } from "./external-directory"
 import DESCRIPTION from "./glob.txt"
diff --git a/packages/opencode/src/tool/grep.ts b/packages/opencode/src/tool/grep.ts
index 0d717ba37..9a2bab5b2 100644
--- a/packages/opencode/src/tool/grep.ts
+++ b/packages/opencode/src/tool/grep.ts
@@ -2,7 +2,7 @@ import path from "path"
 import z from "zod"
 import { Effect, Option } from "effect"
 import { InstanceState } from "@/effect/instance-state"
-import { AppFileSystem } from "../filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Ripgrep } from "../file/ripgrep"
 import { assertExternalDirectoryEffect } from "./external-directory"
 import DESCRIPTION from "./grep.txt"
diff --git a/packages/opencode/src/tool/lsp.ts b/packages/opencode/src/tool/lsp.ts
index c5a5d6f81..36cab3c1c 100644
--- a/packages/opencode/src/tool/lsp.ts
+++ b/packages/opencode/src/tool/lsp.ts
@@ -7,7 +7,7 @@ import DESCRIPTION from "./lsp.txt"
 import { Instance } from "../project/instance"
 import { pathToFileURL } from "url"
 import { assertExternalDirectoryEffect } from "./external-directory"
-import { AppFileSystem } from "../filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 
 const operations = [
   "goToDefinition",
diff --git a/packages/opencode/src/tool/read.ts b/packages/opencode/src/tool/read.ts
index 501a8c97e..701bfc4b9 100644
--- a/packages/opencode/src/tool/read.ts
+++ b/packages/opencode/src/tool/read.ts
@@ -5,7 +5,7 @@ import { open } from "fs/promises"
 import * as path from "path"
 import { createInterface } from "readline"
 import { Tool } from "./tool"
-import { AppFileSystem } from "../filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { LSP } from "../lsp"
 import { FileTime } from "../file/time"
 import DESCRIPTION from "./read.txt"
diff --git a/packages/opencode/src/tool/registry.ts b/packages/opencode/src/tool/registry.ts
index 2e7da5b50..6900feecc 100644
--- a/packages/opencode/src/tool/registry.ts
+++ b/packages/opencode/src/tool/registry.ts
@@ -26,7 +26,7 @@ import { Log } from "@/util/log"
 import { LspTool } from "./lsp"
 import { Truncate } from "./truncate"
 import { ApplyPatchTool } from "./apply_patch"
-import { Glob } from "../util/glob"
+import { Glob } from "@opencode-ai/shared/util/glob"
 import path from "path"
 import { pathToFileURL } from "url"
 import { Effect, Layer, Context } from "effect"
@@ -41,7 +41,7 @@ import { Todo } from "../session/todo"
 import { LSP } from "../lsp"
 import { FileTime } from "../file/time"
 import { Instruction } from "../session/instruction"
-import { AppFileSystem } from "../filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Bus } from "../bus"
 import { Agent } from "../agent/agent"
 import { Skill } from "../skill"
diff --git a/packages/opencode/src/tool/truncate.ts b/packages/opencode/src/tool/truncate.ts
index e6bab1a16..a7bd8a4b1 100644
--- a/packages/opencode/src/tool/truncate.ts
+++ b/packages/opencode/src/tool/truncate.ts
@@ -2,7 +2,7 @@ import { NodePath } from "@effect/platform-node"
 import { Cause, Duration, Effect, Layer, Schedule, Context } from "effect"
 import path from "path"
 import type { Agent } from "../agent/agent"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { evaluate } from "@/permission/evaluate"
 import { Identifier } from "../id/id"
 import { Log } from "../util/log"
diff --git a/packages/opencode/src/tool/write.ts b/packages/opencode/src/tool/write.ts
index 7a9d82cf8..337c2708c 100644
--- a/packages/opencode/src/tool/write.ts
+++ b/packages/opencode/src/tool/write.ts
@@ -10,7 +10,7 @@ import { File } from "../file"
 import { FileWatcher } from "../file/watcher"
 import { Format } from "../format"
 import { FileTime } from "../file/time"
-import { AppFileSystem } from "../filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Instance } from "../project/instance"
 import { trimDiff } from "./edit"
 import { assertExternalDirectoryEffect } from "./external-directory"
diff --git a/packages/opencode/src/util/filesystem.ts b/packages/opencode/src/util/filesystem.ts
index 5f50231b0..b4aef0545 100644
--- a/packages/opencode/src/util/filesystem.ts
+++ b/packages/opencode/src/util/filesystem.ts
@@ -5,7 +5,7 @@ import { realpathSync } from "fs"
 import { dirname, join, relative, resolve as pathResolve, win32 } from "path"
 import { Readable } from "stream"
 import { pipeline } from "stream/promises"
-import { Glob } from "./glob"
+import { Glob } from "@opencode-ai/shared/util/glob"
 
 export namespace Filesystem {
   // Fast sync version for metadata checks
diff --git a/packages/opencode/src/util/log.ts b/packages/opencode/src/util/log.ts
index f94e9866f..781263276 100644
--- a/packages/opencode/src/util/log.ts
+++ b/packages/opencode/src/util/log.ts
@@ -3,7 +3,7 @@ import fs from "fs/promises"
 import { createWriteStream } from "fs"
 import { Global } from "../global"
 import z from "zod"
-import { Glob } from "./glob"
+import { Glob } from "@opencode-ai/shared/util/glob"
 
 export namespace Log {
   export const Level = z.enum(["DEBUG", "INFO", "WARN", "ERROR"]).meta({ ref: "LogLevel", description: "Log level" })
diff --git a/packages/opencode/src/worktree/index.ts b/packages/opencode/src/worktree/index.ts
index 18240524a..14a3a0dc9 100644
--- a/packages/opencode/src/worktree/index.ts
+++ b/packages/opencode/src/worktree/index.ts
@@ -1,5 +1,5 @@
 import z from "zod"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { Global } from "../global"
 import { Instance } from "../project/instance"
 import { InstanceBootstrap } from "../project/bootstrap"
@@ -8,7 +8,7 @@ import { Database, eq } from "../storage/db"
 import { ProjectTable } from "../project/project.sql"
 import type { ProjectID } from "../project/schema"
 import { Log } from "../util/log"
-import { Slug } from "@opencode-ai/util/slug"
+import { Slug } from "@opencode-ai/shared/util/slug"
 import { errorMessage } from "../util/error"
 import { BusEvent } from "@/bus/bus-event"
 import { GlobalBus } from "@/bus/global"
@@ -16,7 +16,7 @@ import { Git } from "@/git"
 import { Effect, Layer, Path, Scope, Context, Stream } from "effect"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import { NodePath } from "@effect/platform-node"
-import { AppFileSystem } from "@/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { BootstrapRuntime } from "@/effect/bootstrap-runtime"
 import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
 import { InstanceState } from "@/effect/instance-state"
diff --git a/packages/opencode/test/config/config.test.ts b/packages/opencode/test/config/config.test.ts
index e759985fe..ed7e689da 100644
--- a/packages/opencode/test/config/config.test.ts
+++ b/packages/opencode/test/config/config.test.ts
@@ -5,7 +5,7 @@ import { Config } from "../../src/config/config"
 import { Instance } from "../../src/project/instance"
 import { Auth } from "../../src/auth"
 import { AccessToken, Account, AccountID, OrgID } from "../../src/account"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Env } from "../../src/env"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { tmpdir, tmpdirScoped } from "../fixture/fixture"
diff --git a/packages/opencode/test/filesystem/filesystem.test.ts b/packages/opencode/test/filesystem/filesystem.test.ts
index ca73b3336..0bb4ba583 100644
--- a/packages/opencode/test/filesystem/filesystem.test.ts
+++ b/packages/opencode/test/filesystem/filesystem.test.ts
@@ -1,7 +1,7 @@
 import { describe, test, expect } from "bun:test"
 import { Effect, Layer } from "effect"
 import { NodeFileSystem } from "@effect/platform-node"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { testEffect } from "../lib/effect"
 import path from "path"
 
diff --git a/packages/opencode/test/project/project.test.ts b/packages/opencode/test/project/project.test.ts
index eddd79bc6..ba253a920 100644
--- a/packages/opencode/test/project/project.test.ts
+++ b/packages/opencode/test/project/project.test.ts
@@ -9,7 +9,7 @@ import { ProjectID } from "../../src/project/schema"
 import { Effect, Layer, Stream } from "effect"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import { NodePath } from "@effect/platform-node"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
 
 Log.init({ print: false })
diff --git a/packages/opencode/test/session/prompt-effect.test.ts b/packages/opencode/test/session/prompt-effect.test.ts
index 244f778ca..94561206e 100644
--- a/packages/opencode/test/session/prompt-effect.test.ts
+++ b/packages/opencode/test/session/prompt-effect.test.ts
@@ -22,7 +22,7 @@ import { Todo } from "../../src/session/todo"
 import { Session } from "../../src/session"
 import { LLM } from "../../src/session/llm"
 import { MessageV2 } from "../../src/session/message-v2"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { SessionCompaction } from "../../src/session/compaction"
 import { SessionSummary } from "../../src/session/summary"
 import { Instruction } from "../../src/session/instruction"
diff --git a/packages/opencode/test/session/prompt.test.ts b/packages/opencode/test/session/prompt.test.ts
index c1d6f1da9..1290570b8 100644
--- a/packages/opencode/test/session/prompt.test.ts
+++ b/packages/opencode/test/session/prompt.test.ts
@@ -1,6 +1,6 @@
 import path from "path"
 import { describe, expect, test } from "bun:test"
-import { NamedError } from "@opencode-ai/util/error"
+import { NamedError } from "@opencode-ai/shared/util/error"
 import { fileURLToPath } from "url"
 import { Effect, Layer } from "effect"
 import { Instance } from "../../src/project/instance"
diff --git a/packages/opencode/test/session/retry.test.ts b/packages/opencode/test/session/retry.test.ts
index a598c37fc..314306ba6 100644
--- a/packages/opencode/test/session/retry.test.ts
+++ b/packages/opencode/test/session/retry.test.ts
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { NamedError } from "@opencode-ai/util/error"
+import type { NamedError } from "@opencode-ai/shared/util/error"
 import { APICallError } from "ai"
 import { setTimeout as sleep } from "node:timers/promises"
 import { Effect, Schedule } from "effect"
diff --git a/packages/opencode/test/session/snapshot-tool-race.test.ts b/packages/opencode/test/session/snapshot-tool-race.test.ts
index 464182395..80d74c756 100644
--- a/packages/opencode/test/session/snapshot-tool-race.test.ts
+++ b/packages/opencode/test/session/snapshot-tool-race.test.ts
@@ -53,7 +53,7 @@ import { Shell } from "../../src/shell/shell"
 import { Snapshot } from "../../src/snapshot"
 import { ToolRegistry } from "../../src/tool/registry"
 import { Truncate } from "../../src/tool/truncate"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
 import { Ripgrep } from "../../src/file/ripgrep"
 import { Format } from "../../src/format"
diff --git a/packages/opencode/test/storage/storage.test.ts b/packages/opencode/test/storage/storage.test.ts
index ea8f1feb4..60b458bb3 100644
--- a/packages/opencode/test/storage/storage.test.ts
+++ b/packages/opencode/test/storage/storage.test.ts
@@ -1,7 +1,7 @@
 import { describe, expect } from "bun:test"
 import path from "path"
 import { Effect, Exit, Layer } from "effect"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
 import { Git } from "../../src/git"
 import { Global } from "../../src/global"
diff --git a/packages/opencode/test/tool/apply_patch.test.ts b/packages/opencode/test/tool/apply_patch.test.ts
index 03220ea3b..c0448c78c 100644
--- a/packages/opencode/test/tool/apply_patch.test.ts
+++ b/packages/opencode/test/tool/apply_patch.test.ts
@@ -5,7 +5,7 @@ import { Effect, ManagedRuntime, Layer } from "effect"
 import { ApplyPatchTool } from "../../src/tool/apply_patch"
 import { Instance } from "../../src/project/instance"
 import { LSP } from "../../src/lsp"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Format } from "../../src/format"
 import { Agent } from "../../src/agent/agent"
 import { Bus } from "../../src/bus"
diff --git a/packages/opencode/test/tool/bash.test.ts b/packages/opencode/test/tool/bash.test.ts
index fc7a9e73e..3b03da57e 100644
--- a/packages/opencode/test/tool/bash.test.ts
+++ b/packages/opencode/test/tool/bash.test.ts
@@ -12,7 +12,7 @@ import { Agent } from "../../src/agent/agent"
 import { Truncate } from "../../src/tool/truncate"
 import { SessionID, MessageID } from "../../src/session/schema"
 import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Plugin } from "../../src/plugin"
 
 const runtime = ManagedRuntime.make(
diff --git a/packages/opencode/test/tool/edit.test.ts b/packages/opencode/test/tool/edit.test.ts
index 9fe24b49b..37a19a5fd 100644
--- a/packages/opencode/test/tool/edit.test.ts
+++ b/packages/opencode/test/tool/edit.test.ts
@@ -7,7 +7,7 @@ import { Instance } from "../../src/project/instance"
 import { tmpdir } from "../fixture/fixture"
 import { FileTime } from "../../src/file/time"
 import { LSP } from "../../src/lsp"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Format } from "../../src/format"
 import { Agent } from "../../src/agent/agent"
 import { Bus } from "../../src/bus"
diff --git a/packages/opencode/test/tool/glob.test.ts b/packages/opencode/test/tool/glob.test.ts
index 092885ed1..20e761fc1 100644
--- a/packages/opencode/test/tool/glob.test.ts
+++ b/packages/opencode/test/tool/glob.test.ts
@@ -5,7 +5,7 @@ import { GlobTool } from "../../src/tool/glob"
 import { SessionID, MessageID } from "../../src/session/schema"
 import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
 import { Ripgrep } from "../../src/file/ripgrep"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { Truncate } from "../../src/tool/truncate"
 import { Agent } from "../../src/agent/agent"
 import { provideTmpdirInstance } from "../fixture/fixture"
diff --git a/packages/opencode/test/tool/grep.test.ts b/packages/opencode/test/tool/grep.test.ts
index 7cdf6a0aa..35467aeab 100644
--- a/packages/opencode/test/tool/grep.test.ts
+++ b/packages/opencode/test/tool/grep.test.ts
@@ -8,7 +8,7 @@ import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
 import { Truncate } from "../../src/tool/truncate"
 import { Agent } from "../../src/agent/agent"
 import { Ripgrep } from "../../src/file/ripgrep"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { testEffect } from "../lib/effect"
 
 const it = testEffect(
diff --git a/packages/opencode/test/tool/read.test.ts b/packages/opencode/test/tool/read.test.ts
index 2064193d5..f14ec3310 100644
--- a/packages/opencode/test/tool/read.test.ts
+++ b/packages/opencode/test/tool/read.test.ts
@@ -3,7 +3,7 @@ import { Cause, Effect, Exit, Layer } from "effect"
 import path from "path"
 import { Agent } from "../../src/agent/agent"
 import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { FileTime } from "../../src/file/time"
 import { LSP } from "../../src/lsp"
 import { Permission } from "../../src/permission"
diff --git a/packages/opencode/test/tool/write.test.ts b/packages/opencode/test/tool/write.test.ts
index f7daa1e97..e83ec2efd 100644
--- a/packages/opencode/test/tool/write.test.ts
+++ b/packages/opencode/test/tool/write.test.ts
@@ -5,7 +5,7 @@ import fs from "fs/promises"
 import { WriteTool } from "../../src/tool/write"
 import { Instance } from "../../src/project/instance"
 import { LSP } from "../../src/lsp"
-import { AppFileSystem } from "../../src/filesystem"
+import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { FileTime } from "../../src/file/time"
 import { Bus } from "../../src/bus"
 import { Format } from "../../src/format"
diff --git a/packages/opencode/test/util/glob.test.ts b/packages/opencode/test/util/glob.test.ts
index e58d92c85..e982d5194 100644
--- a/packages/opencode/test/util/glob.test.ts
+++ b/packages/opencode/test/util/glob.test.ts
@@ -1,7 +1,7 @@
 import { describe, test, expect } from "bun:test"
 import path from "path"
 import fs from "fs/promises"
-import { Glob } from "../../src/util/glob"
+import { Glob } from "@opencode-ai/shared/util/glob"
 import { tmpdir } from "../fixture/fixture"
 
 describe("Glob", () => {
diff --git a/packages/opencode/test/util/module.test.ts b/packages/opencode/test/util/module.test.ts
index 738b4a785..6f8539bfb 100644
--- a/packages/opencode/test/util/module.test.ts
+++ b/packages/opencode/test/util/module.test.ts
@@ -1,6 +1,6 @@
 import { describe, expect, test } from "bun:test"
 import path from "path"
-import { Module } from "@opencode-ai/util/module"
+import { Module } from "@opencode-ai/shared/util/module"
 import { Filesystem } from "../../src/util/filesystem"
 import { tmpdir } from "../fixture/fixture"
 
diff --git a/packages/shared/package.json b/packages/shared/package.json
new file mode 100644
index 000000000..1bb1ca47e
--- /dev/null
+++ b/packages/shared/package.json
@@ -0,0 +1,31 @@
+{
+  "$schema": "https://json.schemastore.org/package.json",
+  "version": "1.4.6",
+  "name": "@opencode-ai/shared",
+  "type": "module",
+  "license": "MIT",
+  "private": true,
+  "scripts": {},
+  "bin": {
+    "opencode": "./bin/opencode"
+  },
+  "exports": {
+    "./*": "./src/*.ts"
+  },
+  "imports": {},
+  "devDependencies": {
+    "@types/semver": "catalog:"
+  },
+  "dependencies": {
+    "@effect/platform-node": "catalog:",
+    "@npmcli/arborist": "catalog:",
+    "effect": "catalog:",
+    "mime-types": "3.0.2",
+    "minimatch": "10.2.5",
+    "semver": "catalog:",
+    "zod": "catalog:"
+  },
+  "overrides": {
+    "drizzle-orm": "catalog:"
+  }
+}
diff --git a/packages/opencode/src/filesystem/index.ts b/packages/shared/src/filesystem.ts
index 2c3964ec2..44346be8f 100644
--- a/packages/opencode/src/filesystem/index.ts
+++ b/packages/shared/src/filesystem.ts
@@ -5,7 +5,7 @@ import * as NFS from "fs/promises"
 import { lookup } from "mime-types"
 import { Effect, FileSystem, Layer, Schema, Context } from "effect"
 import type { PlatformError } from "effect/PlatformError"
-import { Glob } from "../util/glob"
+import { Glob } from "./util/glob"
 
 export namespace AppFileSystem {
   export class FileSystemError extends Schema.TaggedErrorClass<FileSystemError>()("FileSystemError", {
diff --git a/packages/util/src/array.ts b/packages/shared/src/util/array.ts
index 1fb8ac69e..1fb8ac69e 100644
--- a/packages/util/src/array.ts
+++ b/packages/shared/src/util/array.ts
diff --git a/packages/util/src/binary.ts b/packages/shared/src/util/binary.ts
index 3d8f61851..3d8f61851 100644
--- a/packages/util/src/binary.ts
+++ b/packages/shared/src/util/binary.ts
diff --git a/packages/util/src/encode.ts b/packages/shared/src/util/encode.ts
index e4c6e70ac..e4c6e70ac 100644
--- a/packages/util/src/encode.ts
+++ b/packages/shared/src/util/encode.ts
diff --git a/packages/util/src/error.ts b/packages/shared/src/util/error.ts
index 12c27a0a7..12c27a0a7 100644
--- a/packages/util/src/error.ts
+++ b/packages/shared/src/util/error.ts
diff --git a/packages/util/src/fn.ts b/packages/shared/src/util/fn.ts
index 9efe4622f..9efe4622f 100644
--- a/packages/util/src/fn.ts
+++ b/packages/shared/src/util/fn.ts
diff --git a/packages/opencode/src/util/glob.ts b/packages/shared/src/util/glob.ts
index febf062da..febf062da 100644
--- a/packages/opencode/src/util/glob.ts
+++ b/packages/shared/src/util/glob.ts
diff --git a/packages/util/src/identifier.ts b/packages/shared/src/util/identifier.ts
index ba28a351b..ba28a351b 100644
--- a/packages/util/src/identifier.ts
+++ b/packages/shared/src/util/identifier.ts
diff --git a/packages/util/src/iife.ts b/packages/shared/src/util/iife.ts
index ca9ae6c10..ca9ae6c10 100644
--- a/packages/util/src/iife.ts
+++ b/packages/shared/src/util/iife.ts
diff --git a/packages/util/src/lazy.ts b/packages/shared/src/util/lazy.ts
index 935ebe0f9..935ebe0f9 100644
--- a/packages/util/src/lazy.ts
+++ b/packages/shared/src/util/lazy.ts
diff --git a/packages/util/src/module.ts b/packages/shared/src/util/module.ts
index 6ed3b23d7..6ed3b23d7 100644
--- a/packages/util/src/module.ts
+++ b/packages/shared/src/util/module.ts
diff --git a/packages/util/src/path.ts b/packages/shared/src/util/path.ts
index bb191f512..bb191f512 100644
--- a/packages/util/src/path.ts
+++ b/packages/shared/src/util/path.ts
diff --git a/packages/util/src/retry.ts b/packages/shared/src/util/retry.ts
index 0014a604c..0014a604c 100644
--- a/packages/util/src/retry.ts
+++ b/packages/shared/src/util/retry.ts
diff --git a/packages/util/src/slug.ts b/packages/shared/src/util/slug.ts
index 62cf0e57b..62cf0e57b 100644
--- a/packages/util/src/slug.ts
+++ b/packages/shared/src/util/slug.ts
diff --git a/packages/shared/tsconfig.json b/packages/shared/tsconfig.json
new file mode 100644
index 000000000..ff9886313
--- /dev/null
+++ b/packages/shared/tsconfig.json
@@ -0,0 +1,23 @@
+{
+  "$schema": "https://json.schemastore.org/tsconfig",
+  "extends": "@tsconfig/bun/tsconfig.json",
+  "compilerOptions": {
+    "jsx": "preserve",
+    "jsxImportSource": "@opentui/solid",
+    "lib": ["ESNext", "DOM", "DOM.Iterable"],
+    "types": [],
+    "noUncheckedIndexedAccess": false,
+    "customConditions": ["browser"],
+    "paths": {
+      "@/*": ["./src/*"],
+      "@tui/*": ["./src/cli/cmd/tui/*"]
+    },
+    "plugins": [
+      {
+        "name": "@effect/language-service",
+        "transform": "@effect/language-service/transform",
+        "namespaceImportPackages": ["effect", "@effect/*"]
+      }
+    ]
+  }
+}
diff --git a/packages/ui/package.json b/packages/ui/package.json
index e406ecf16..21974e3ec 100644
--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -44,7 +44,7 @@
   "dependencies": {
     "@kobalte/core": "catalog:",
     "@opencode-ai/sdk": "workspace:*",
-    "@opencode-ai/util": "workspace:*",
+    "@opencode-ai/shared": "workspace:*",
     "@pierre/diffs": "catalog:",
     "@shikijs/transformers": "3.9.2",
     "@solid-primitives/bounds": "0.1.3",
diff --git a/packages/ui/src/components/file.tsx b/packages/ui/src/components/file.tsx
index b78f0bae4..51c289273 100644
--- a/packages/ui/src/components/file.tsx
+++ b/packages/ui/src/components/file.tsx
@@ -1,4 +1,4 @@
-import { sampledChecksum } from "@opencode-ai/util/encode"
+import { sampledChecksum } from "@opencode-ai/shared/util/encode"
 import {
   DEFAULT_VIRTUAL_FILE_METRICS,
   type DiffLineAnnotation,
diff --git a/packages/ui/src/components/line-comment.tsx b/packages/ui/src/components/line-comment.tsx
index 26e763bb3..e20da5a8d 100644
--- a/packages/ui/src/components/line-comment.tsx
+++ b/packages/ui/src/components/line-comment.tsx
@@ -1,5 +1,5 @@
 import { useFilteredList } from "@opencode-ai/ui/hooks"
-import { getDirectory, getFilename } from "@opencode-ai/util/path"
+import { getDirectory, getFilename } from "@opencode-ai/shared/util/path"
 import { createSignal, For, onMount, Show, splitProps, type JSX } from "solid-js"
 import { Button } from "./button"
 import { FileIcon } from "./file-icon"
diff --git a/packages/ui/src/components/markdown.tsx b/packages/ui/src/components/markdown.tsx
index ceab10df9..f3037da8b 100644
--- a/packages/ui/src/components/markdown.tsx
+++ b/packages/ui/src/components/markdown.tsx
@@ -2,7 +2,7 @@ import { useMarked } from "../context/marked"
 import { useI18n } from "../context/i18n"
 import DOMPurify from "dompurify"
 import morphdom from "morphdom"
-import { checksum } from "@opencode-ai/util/encode"
+import { checksum } from "@opencode-ai/shared/util/encode"
 import { ComponentProps, createEffect, createResource, createSignal, onCleanup, splitProps } from "solid-js"
 import { isServer } from "solid-js/web"
 import { stream } from "./markdown-stream"
diff --git a/packages/ui/src/components/message-part.tsx b/packages/ui/src/components/message-part.tsx
index 02bd80ac9..48444cd01 100644
--- a/packages/ui/src/components/message-part.tsx
+++ b/packages/ui/src/components/message-part.tsx
@@ -46,8 +46,8 @@ import { Checkbox } from "./checkbox"
 import { DiffChanges } from "./diff-changes"
 import { Markdown } from "./markdown"
 import { ImagePreview } from "./image-preview"
-import { getDirectory as _getDirectory, getFilename } from "@opencode-ai/util/path"
-import { checksum } from "@opencode-ai/util/encode"
+import { getDirectory as _getDirectory, getFilename } from "@opencode-ai/shared/util/path"
+import { checksum } from "@opencode-ai/shared/util/encode"
 import { Tooltip } from "./tooltip"
 import { IconButton } from "./icon-button"
 import { Spinner } from "./spinner"
diff --git a/packages/ui/src/components/session-review.tsx b/packages/ui/src/components/session-review.tsx
index 3223f5d08..bb19d099e 100644
--- a/packages/ui/src/components/session-review.tsx
+++ b/packages/ui/src/components/session-review.tsx
@@ -11,8 +11,8 @@ import { Tooltip } from "./tooltip"
 import { ScrollView } from "./scroll-view"
 import { useFileComponent } from "../context/file"
 import { useI18n } from "../context/i18n"
-import { getDirectory, getFilename } from "@opencode-ai/util/path"
-import { checksum } from "@opencode-ai/util/encode"
+import { getDirectory, getFilename } from "@opencode-ai/shared/util/path"
+import { checksum } from "@opencode-ai/shared/util/encode"
 import { createEffect, createMemo, For, Match, onCleanup, Show, Switch, untrack, type JSX } from "solid-js"
 import { createStore } from "solid-js/store"
 import { type FileContent, type SnapshotFileDiff, type VcsFileDiff } from "@opencode-ai/sdk/v2"
diff --git a/packages/ui/src/components/session-turn.tsx b/packages/ui/src/components/session-turn.tsx
index e891a6feb..6d43a575a 100644
--- a/packages/ui/src/components/session-turn.tsx
+++ b/packages/ui/src/components/session-turn.tsx
@@ -8,8 +8,8 @@ import type { SessionStatus } from "@opencode-ai/sdk/v2"
 import { useData } from "../context"
 import { useFileComponent } from "../context/file"
 
-import { Binary } from "@opencode-ai/util/binary"
-import { getDirectory, getFilename } from "@opencode-ai/util/path"
+import { Binary } from "@opencode-ai/shared/util/binary"
+import { getDirectory, getFilename } from "@opencode-ai/shared/util/path"
 import { createEffect, createMemo, createSignal, For, on, ParentProps, Show } from "solid-js"
 import { createStore } from "solid-js/store"
 import { Dynamic } from "solid-js/web"
diff --git a/packages/util/package.json b/packages/util/package.json
deleted file mode 100644
index 35aaa9b7c..000000000
--- a/packages/util/package.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "name": "@opencode-ai/util",
-  "version": "1.4.6",
-  "private": true,
-  "type": "module",
-  "license": "MIT",
-  "exports": {
-    "./*": "./src/*.ts"
-  },
-  "scripts": {
-    "typecheck": "tsc --noEmit"
-  },
-  "dependencies": {
-    "zod": "catalog:"
-  },
-  "devDependencies": {
-    "typescript": "catalog:",
-    "@types/bun": "catalog:"
-  }
-}
diff --git a/packages/util/sst-env.d.ts b/packages/util/sst-env.d.ts
deleted file mode 100644
index 64441936d..000000000
--- a/packages/util/sst-env.d.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This file is auto-generated by SST. Do not edit. */
-/* tslint:disable */
-/* eslint-disable */
-/* deno-fmt-ignore-file */
-/* biome-ignore-all lint: auto-generated */
-
-/// <reference path="../../sst-env.d.ts" />
-
-import "sst"
-export {}
\ No newline at end of file
diff --git a/packages/util/tsconfig.json b/packages/util/tsconfig.json
deleted file mode 100644
index 528dcd91d..000000000
--- a/packages/util/tsconfig.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "ESNext",
-    "module": "ESNext",
-    "moduleResolution": "bundler",
-    "skipLibCheck": true,
-    "allowSyntheticDefaultImports": true,
-    "esModuleInterop": true,
-    "allowJs": true,
-    "noEmit": true,
-    "strict": true,
-    "isolatedModules": true
-  }
-}