diff --git a/packages/core/src/plugin/boot.ts b/packages/core/src/plugin/boot.ts
index cffd21bec4..5624369e04 100644
--- a/packages/core/src/plugin/boot.ts
+++ b/packages/core/src/plugin/boot.ts
@@ -1,6 +1,6 @@
 export * as PluginBoot from "./boot"
 
-import { Context, Deferred, Effect, Layer, Scope } from "effect"
+import { Context, Deferred, Effect, Layer } from "effect"
 import { AccountV2 } from "../account"
 import { AgentV2 } from "../agent"
 import { Catalog } from "../catalog"
diff --git a/packages/core/src/plugin/provider/vercel.ts b/packages/core/src/plugin/provider/vercel.ts
index a50e6768ed..fa368d10d7 100644
--- a/packages/core/src/plugin/provider/vercel.ts
+++ b/packages/core/src/plugin/provider/vercel.ts
@@ -1,6 +1,5 @@
 import { Effect } from "effect"
 import { PluginV2 } from "../../plugin"
-import { ProviderV2 } from "../../provider"
 
 export const VercelPlugin = PluginV2.define({
   id: PluginV2.ID.make("vercel"),
diff --git a/packages/core/test/plugin/provider-cerebras.test.ts b/packages/core/test/plugin/provider-cerebras.test.ts
index b3fb1c04a1..dd8d34c7df 100644
--- a/packages/core/test/plugin/provider-cerebras.test.ts
+++ b/packages/core/test/plugin/provider-cerebras.test.ts
@@ -4,7 +4,7 @@ import { Catalog } from "@opencode-ai/core/catalog"
 import { PluginV2 } from "@opencode-ai/core/plugin"
 import { CerebrasPlugin } from "@opencode-ai/core/plugin/provider/cerebras"
 import { ProviderV2 } from "@opencode-ai/core/provider"
-import { it, model, provider } from "./provider-helper"
+import { it, model } from "./provider-helper"
 
 const cerebrasOptions: Record<string, unknown>[] = []
 
diff --git a/packages/llm/src/llm.ts b/packages/llm/src/llm.ts
index e0e492d807..33ec56f3e9 100644
--- a/packages/llm/src/llm.ts
+++ b/packages/llm/src/llm.ts
@@ -14,7 +14,6 @@ import {
   ToolChoice,
   ToolDefinition,
   type ContentPart,
-  ToolCallPart,
   ToolResultPart,
 } from "./schema"
 import { make as makeTool, type ToolSchema } from "./tool"
diff --git a/packages/llm/src/route/transport/websocket.ts b/packages/llm/src/route/transport/websocket.ts
index ff070fbdbf..310121420c 100644
--- a/packages/llm/src/route/transport/websocket.ts
+++ b/packages/llm/src/route/transport/websocket.ts
@@ -1,7 +1,6 @@
 import { Cause, Context, Effect, Layer, Queue, Stream } from "effect"
 import { Headers } from "effect/unstable/http"
-import { Auth } from "../auth"
-import { LLMError, TransportReason, type LLMRequest } from "../../schema"
+import { LLMError, TransportReason } from "../../schema"
 import * as HttpTransport from "./http"
 import type { Transport } from "./index"
 
diff --git a/packages/llm/test/lib/tool-runtime.ts b/packages/llm/test/lib/tool-runtime.ts
index a12941603a..5c98b78435 100644
--- a/packages/llm/test/lib/tool-runtime.ts
+++ b/packages/llm/test/lib/tool-runtime.ts
@@ -1,4 +1,3 @@
-import { Stream } from "effect"
 import { LLMClient } from "../../src/route"
 import type { Tools } from "../../src/tool"
 import type { RunOptions } from "../../src/tool-runtime"
diff --git a/packages/llm/test/provider/bedrock-converse.test.ts b/packages/llm/test/provider/bedrock-converse.test.ts
index 46a804c694..a3d8c5c626 100644
--- a/packages/llm/test/provider/bedrock-converse.test.ts
+++ b/packages/llm/test/provider/bedrock-converse.test.ts
@@ -5,7 +5,6 @@ import { Effect } from "effect"
 import { CacheHint, LLM, Message, ToolCallPart, ToolChoice } from "../../src"
 import { LLMClient } from "../../src/route"
 import { AmazonBedrock } from "../../src/providers"
-import * as BedrockConverse from "../../src/protocols/bedrock-converse"
 import { it } from "../lib/effect"
 import { fixedResponse } from "../lib/http"
 import {
diff --git a/packages/opencode/src/acp/agent.ts b/packages/opencode/src/acp/agent.ts
index 665e3712be..8b74b9c9ba 100644
--- a/packages/opencode/src/acp/agent.ts
+++ b/packages/opencode/src/acp/agent.ts
@@ -42,9 +42,7 @@ import type { ACPConfig } from "./types"
 import { ACPRuntime } from "./runtime"
 import { Provider } from "@/provider/provider"
 import { ModelID, ProviderID } from "../provider/schema"
-import { Installation } from "@/installation"
 import { MessageV2 } from "@/session/message-v2"
-import { Config } from "@/config/config"
 import { ConfigMCP } from "@/config/mcp"
 import { Todo } from "@/session/todo"
 import { Result, Schema } from "effect"
diff --git a/packages/opencode/src/cli/cmd/mcp.ts b/packages/opencode/src/cli/cmd/mcp.ts
index 2ae7cece6a..f7ea030aa9 100644
--- a/packages/opencode/src/cli/cmd/mcp.ts
+++ b/packages/opencode/src/cli/cmd/mcp.ts
@@ -12,7 +12,6 @@ import { McpOAuthProvider } from "../../mcp/oauth-provider"
 import { Config } from "@/config/config"
 import { ConfigMCP } from "../../config/mcp"
 import { InstanceRef } from "@/effect/instance-ref"
-import { Installation } from "../../installation"
 import { InstallationVersion } from "@opencode-ai/core/installation/version"
 import path from "path"
 import { Global } from "@opencode-ai/core/global"
diff --git a/packages/opencode/src/cli/cmd/tui/feature-plugins/system/session-v2.tsx b/packages/opencode/src/cli/cmd/tui/feature-plugins/system/session-v2.tsx
index 7f316c4908..465b490fc1 100644
--- a/packages/opencode/src/cli/cmd/tui/feature-plugins/system/session-v2.tsx
+++ b/packages/opencode/src/cli/cmd/tui/feature-plugins/system/session-v2.tsx
@@ -24,7 +24,6 @@ import type {
   SessionMessageCompaction,
   SessionMessageModelSwitched,
   SessionMessageShell,
-  SessionMessageSynthetic,
   SessionMessageUser,
   ToolFileContent,
   ToolTextContent,
diff --git a/packages/opencode/src/cli/cmd/tui/routes/session/index.tsx b/packages/opencode/src/cli/cmd/tui/routes/session/index.tsx
index 245a7296b5..d10b01670c 100644
--- a/packages/opencode/src/cli/cmd/tui/routes/session/index.tsx
+++ b/packages/opencode/src/cli/cmd/tui/routes/session/index.tsx
@@ -53,7 +53,6 @@ import type { SkillTool } from "@/tool/skill"
 import { useRenderer, useTerminalDimensions, type JSX } from "@opentui/solid"
 import { useSDK } from "@tui/context/sdk"
 import { useEditorContext } from "@tui/context/editor"
-import type { DialogContext } from "@tui/ui/dialog"
 import { useDialog } from "../../ui/dialog"
 import { TodoItem } from "../../component/todo-item"
 import { DialogMessage } from "./dialog-message"
diff --git a/packages/opencode/src/cli/cmd/tui/routes/session/permission.tsx b/packages/opencode/src/cli/cmd/tui/routes/session/permission.tsx
index ac8c45a6ee..ecbc2f9fd2 100644
--- a/packages/opencode/src/cli/cmd/tui/routes/session/permission.tsx
+++ b/packages/opencode/src/cli/cmd/tui/routes/session/permission.tsx
@@ -1,5 +1,5 @@
 import { createStore } from "solid-js/store"
-import { createMemo, createSignal, For, Match, Show, Switch } from "solid-js"
+import { createMemo, For, Match, Show, Switch } from "solid-js"
 import { Portal, useRenderer, useTerminalDimensions, type JSX } from "@opentui/solid"
 import type { TextareaRenderable } from "@opentui/core"
 import { useTheme, selectedForeground } from "../../context/theme"
diff --git a/packages/opencode/src/config/managed.ts b/packages/opencode/src/config/managed.ts
index 81744664b1..5b04884208 100644
--- a/packages/opencode/src/config/managed.ts
+++ b/packages/opencode/src/config/managed.ts
@@ -5,7 +5,6 @@ import os from "os"
 import path from "path"
 import * as Log from "@opencode-ai/core/util/log"
 import { Process } from "@/util/process"
-import { warn } from "console"
 
 const log = Log.create({ service: "config" })
 
diff --git a/packages/opencode/src/mcp/index.ts b/packages/opencode/src/mcp/index.ts
index d6e8420d5a..70d1019573 100644
--- a/packages/opencode/src/mcp/index.ts
+++ b/packages/opencode/src/mcp/index.ts
@@ -16,7 +16,6 @@ import { Config } from "@/config/config"
 import { ConfigMCP } from "../config/mcp"
 import * as Log from "@opencode-ai/core/util/log"
 import { NamedError } from "@opencode-ai/core/util/error"
-import { Installation } from "../installation"
 import { InstallationVersion } from "@opencode-ai/core/installation/version"
 import { withTimeout } from "@/util/timeout"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
diff --git a/packages/opencode/src/plugin/codex.ts b/packages/opencode/src/plugin/codex.ts
index d501e33652..df4b4d0d5c 100644
--- a/packages/opencode/src/plugin/codex.ts
+++ b/packages/opencode/src/plugin/codex.ts
@@ -1,6 +1,5 @@
 import type { Hooks, PluginInput } from "@opencode-ai/plugin"
 import * as Log from "@opencode-ai/core/util/log"
-import { Installation } from "../installation"
 import { InstallationVersion } from "@opencode-ai/core/installation/version"
 import { OAUTH_DUMMY_KEY } from "../auth"
 import os from "os"
diff --git a/packages/opencode/src/server/routes/instance/httpapi/groups/provider.ts b/packages/opencode/src/server/routes/instance/httpapi/groups/provider.ts
index b6eecff4c0..0d8e49022b 100644
--- a/packages/opencode/src/server/routes/instance/httpapi/groups/provider.ts
+++ b/packages/opencode/src/server/routes/instance/httpapi/groups/provider.ts
@@ -2,7 +2,7 @@ import { ProviderAuth } from "@/provider/auth"
 import { Provider } from "@/provider/provider"
 import { ProviderID } from "@/provider/schema"
 import { Schema } from "effect"
-import { HttpApi, HttpApiEndpoint, HttpApiError, HttpApiGroup, OpenApi } from "effect/unstable/httpapi"
+import { HttpApi, HttpApiEndpoint, HttpApiGroup, OpenApi } from "effect/unstable/httpapi"
 import { Authorization } from "../middleware/authorization"
 import { InstanceContextMiddleware } from "../middleware/instance-context"
 import { WorkspaceRoutingMiddleware, WorkspaceRoutingQuery } from "../middleware/workspace-routing"
diff --git a/packages/opencode/src/server/routes/instance/httpapi/handlers/project.ts b/packages/opencode/src/server/routes/instance/httpapi/handlers/project.ts
index 3c1dd350db..9e8ca4cfa3 100644
--- a/packages/opencode/src/server/routes/instance/httpapi/handlers/project.ts
+++ b/packages/opencode/src/server/routes/instance/httpapi/handlers/project.ts
@@ -1,4 +1,3 @@
-import { AppRuntime } from "@/effect/app-runtime"
 import * as InstanceState from "@/effect/instance-state"
 import { Project } from "@/project/project"
 import { ProjectID } from "@/project/schema"
diff --git a/packages/opencode/src/session/processor.ts b/packages/opencode/src/session/processor.ts
index 3b6fbcc7bf..a287c3b006 100644
--- a/packages/opencode/src/session/processor.ts
+++ b/packages/opencode/src/session/processor.ts
@@ -21,7 +21,6 @@ import { Question } from "@/question"
 import { errorMessage } from "@/util/error"
 import * as Log from "@opencode-ai/core/util/log"
 import { isRecord } from "@/util/record"
-import { EventV2 } from "@opencode-ai/core/event"
 import { EventV2Bridge } from "@/event-v2-bridge"
 import { SessionEvent } from "@opencode-ai/core/session-event"
 import { ModelV2 } from "@opencode-ai/core/model"
diff --git a/packages/opencode/src/session/prompt.ts b/packages/opencode/src/session/prompt.ts
index e39d0016ab..fc9fa0b96a 100644
--- a/packages/opencode/src/session/prompt.ts
+++ b/packages/opencode/src/session/prompt.ts
@@ -47,7 +47,6 @@ import { InstanceState } from "@/effect/instance-state"
 import { TaskTool, type TaskPromptOps } from "@/tool/task"
 import { SessionRunState } from "./run-state"
 import { RuntimeFlags } from "@/effect/runtime-flags"
-import { EventV2 } from "@opencode-ai/core/event"
 import { EventV2Bridge } from "@/event-v2-bridge"
 import { SessionEvent } from "@opencode-ai/core/session-event"
 import { ModelV2 } from "@opencode-ai/core/model"
diff --git a/packages/opencode/src/session/session.ts b/packages/opencode/src/session/session.ts
index b6aa73a660..0131d44389 100644
--- a/packages/opencode/src/session/session.ts
+++ b/packages/opencode/src/session/session.ts
@@ -5,7 +5,6 @@ import { BackgroundJob } from "@/background/job"
 import { BusEvent } from "@/bus/bus-event"
 import { Bus } from "@/bus"
 import { Decimal } from "decimal.js"
-import { Flag } from "@opencode-ai/core/flag/flag"
 import type { ProviderMetadata, Usage } from "@opencode-ai/llm"
 import { InstallationVersion } from "@opencode-ai/core/installation/version"
 
diff --git a/packages/opencode/src/v2/session.ts b/packages/opencode/src/v2/session.ts
index dcff1a318a..5e477cc8a3 100644
--- a/packages/opencode/src/v2/session.ts
+++ b/packages/opencode/src/v2/session.ts
@@ -3,7 +3,7 @@ import { SessionID } from "@/session/schema"
 import { WorkspaceID } from "@/control-plane/schema"
 import { and, asc, desc, eq, gt, gte, isNull, like, lt, or, type SQL } from "@/storage/db"
 import * as Database from "@/storage/db"
-import { Context, DateTime, Effect, Layer, Option, Schema } from "effect"
+import { Context, DateTime, Effect, Layer, Schema } from "effect"
 import { SessionMessage } from "@opencode-ai/core/session-message"
 import type { Prompt } from "@opencode-ai/core/session-prompt"
 import { ProjectID } from "@/project/schema"
diff --git a/packages/opencode/src/worktree/index.ts b/packages/opencode/src/worktree/index.ts
index 8f79102080..a1d4f89c2a 100644
--- a/packages/opencode/src/worktree/index.ts
+++ b/packages/opencode/src/worktree/index.ts
@@ -16,7 +16,6 @@ import { Effect, Layer, Path, Schema, Scope, Context } from "effect"
 import { ChildProcess } from "effect/unstable/process"
 import { NodePath } from "@effect/platform-node"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
-import { BootstrapRuntime } from "@/effect/bootstrap-runtime"
 import { AppProcess } from "@opencode-ai/core/process"
 import { InstanceState } from "@/effect/instance-state"
 
diff --git a/packages/opencode/test/session/llm.test.ts b/packages/opencode/test/session/llm.test.ts
index a67bd2cc86..30c30640e2 100644
--- a/packages/opencode/test/session/llm.test.ts
+++ b/packages/opencode/test/session/llm.test.ts
@@ -14,7 +14,6 @@ import { ProviderTransform } from "@/provider/transform"
 import { ModelsDev } from "@opencode-ai/core/models-dev"
 import { Plugin } from "@/plugin"
 import { ProviderID, ModelID } from "../../src/provider/schema"
-import { Filesystem } from "@/util/filesystem"
 import { testEffect } from "../lib/effect"
 import type { Agent } from "../../src/agent/agent"
 import { MessageV2 } from "../../src/session/message-v2"
diff --git a/packages/opencode/test/tool/read.test.ts b/packages/opencode/test/tool/read.test.ts
index 159a25697f..f8c656ccfb 100644
--- a/packages/opencode/test/tool/read.test.ts
+++ b/packages/opencode/test/tool/read.test.ts
@@ -7,7 +7,6 @@ import { AppFileSystem } from "@opencode-ai/core/filesystem"
 import { Global } from "@opencode-ai/core/global"
 import { Config } from "@/config/config"
 import { RuntimeFlags } from "@/effect/runtime-flags"
-import { Git } from "@/git"
 import { LSP } from "@/lsp/lsp"
 import { Permission } from "../../src/permission"
 import { SessionID, MessageID } from "../../src/session/schema"
diff --git a/packages/opencode/test/tool/write.test.ts b/packages/opencode/test/tool/write.test.ts
index 8a5545e717..08f156092b 100644
--- a/packages/opencode/test/tool/write.test.ts
+++ b/packages/opencode/test/tool/write.test.ts
@@ -12,7 +12,7 @@ import { Tool } from "@/tool/tool"
 import { Agent } from "../../src/agent/agent"
 import { SessionID, MessageID } from "../../src/session/schema"
 import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"
-import { disposeAllInstances, provideTmpdirInstance, TestInstance } from "../fixture/fixture"
+import { disposeAllInstances, TestInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
 
 const ctx = {