diff --git a/packages/opencode/src/ide/ide.ts b/packages/opencode/src/ide/ide.ts
new file mode 100644
index 0000000000..cbced9c3d8
--- /dev/null
+++ b/packages/opencode/src/ide/ide.ts
@@ -0,0 +1,71 @@
+import { BusEvent } from "@/bus/bus-event"
+import z from "zod"
+import { NamedError } from "@opencode-ai/shared/util/error"
+import { Log } from "../util/log"
+import { Process } from "@/util/process"
+
+const SUPPORTED_IDES = [
+  { name: "Windsurf" as const, cmd: "windsurf" },
+  { name: "Visual Studio Code - Insiders" as const, cmd: "code-insiders" },
+  { name: "Visual Studio Code" as const, cmd: "code" },
+  { name: "Cursor" as const, cmd: "cursor" },
+  { name: "VSCodium" as const, cmd: "codium" },
+]
+
+const log = Log.create({ service: "ide" })
+
+export const Event = {
+  Installed: BusEvent.define(
+    "ide.installed",
+    z.object({
+      ide: z.string(),
+    }),
+  ),
+}
+
+export const AlreadyInstalledError = NamedError.create("AlreadyInstalledError", z.object({}))
+
+export const InstallFailedError = NamedError.create(
+  "InstallFailedError",
+  z.object({
+    stderr: z.string(),
+  }),
+)
+
+export function ide() {
+  if (process.env["TERM_PROGRAM"] === "vscode") {
+    const v = process.env["GIT_ASKPASS"]
+    for (const ide of SUPPORTED_IDES) {
+      if (v?.includes(ide.name)) return ide.name
+    }
+  }
+  return "unknown"
+}
+
+export function alreadyInstalled() {
+  return process.env["OPENCODE_CALLER"] === "vscode" || process.env["OPENCODE_CALLER"] === "vscode-insiders"
+}
+
+export async function install(ide: (typeof SUPPORTED_IDES)[number]["name"]) {
+  const cmd = SUPPORTED_IDES.find((i) => i.name === ide)?.cmd
+  if (!cmd) throw new Error(`Unknown IDE: ${ide}`)
+
+  const p = await Process.run([cmd, "--install-extension", "sst-dev.opencode"], {
+    nothrow: true,
+  })
+  const stdout = p.stdout.toString()
+  const stderr = p.stderr.toString()
+
+  log.info("installed", {
+    ide,
+    stdout,
+    stderr,
+  })
+
+  if (p.code !== 0) {
+    throw new InstallFailedError({ stderr })
+  }
+  if (stdout.includes("already installed")) {
+    throw new AlreadyInstalledError({})
+  }
+}
diff --git a/packages/opencode/src/ide/index.ts b/packages/opencode/src/ide/index.ts
index 24ba53f82e..9716ecbc74 100644
--- a/packages/opencode/src/ide/index.ts
+++ b/packages/opencode/src/ide/index.ts
@@ -1,73 +1 @@
-import { BusEvent } from "@/bus/bus-event"
-import z from "zod"
-import { NamedError } from "@opencode-ai/shared/util/error"
-import { Log } from "../util/log"
-import { Process } from "@/util/process"
-
-const SUPPORTED_IDES = [
-  { name: "Windsurf" as const, cmd: "windsurf" },
-  { name: "Visual Studio Code - Insiders" as const, cmd: "code-insiders" },
-  { name: "Visual Studio Code" as const, cmd: "code" },
-  { name: "Cursor" as const, cmd: "cursor" },
-  { name: "VSCodium" as const, cmd: "codium" },
-]
-
-export namespace Ide {
-  const log = Log.create({ service: "ide" })
-
-  export const Event = {
-    Installed: BusEvent.define(
-      "ide.installed",
-      z.object({
-        ide: z.string(),
-      }),
-    ),
-  }
-
-  export const AlreadyInstalledError = NamedError.create("AlreadyInstalledError", z.object({}))
-
-  export const InstallFailedError = NamedError.create(
-    "InstallFailedError",
-    z.object({
-      stderr: z.string(),
-    }),
-  )
-
-  export function ide() {
-    if (process.env["TERM_PROGRAM"] === "vscode") {
-      const v = process.env["GIT_ASKPASS"]
-      for (const ide of SUPPORTED_IDES) {
-        if (v?.includes(ide.name)) return ide.name
-      }
-    }
-    return "unknown"
-  }
-
-  export function alreadyInstalled() {
-    return process.env["OPENCODE_CALLER"] === "vscode" || process.env["OPENCODE_CALLER"] === "vscode-insiders"
-  }
-
-  export async function install(ide: (typeof SUPPORTED_IDES)[number]["name"]) {
-    const cmd = SUPPORTED_IDES.find((i) => i.name === ide)?.cmd
-    if (!cmd) throw new Error(`Unknown IDE: ${ide}`)
-
-    const p = await Process.run([cmd, "--install-extension", "sst-dev.opencode"], {
-      nothrow: true,
-    })
-    const stdout = p.stdout.toString()
-    const stderr = p.stderr.toString()
-
-    log.info("installed", {
-      ide,
-      stdout,
-      stderr,
-    })
-
-    if (p.code !== 0) {
-      throw new InstallFailedError({ stderr })
-    }
-    if (stdout.includes("already installed")) {
-      throw new AlreadyInstalledError({})
-    }
-  }
-}
+export * as Ide from "./ide"