release: v1.3.9

bun.lock

@@ -26,7 +26,7 @@
     },
     "packages/app": {
       "name": "@opencode-ai/app",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/sdk": "workspace:*",
@@ -79,7 +79,7 @@
     },
     "packages/console/app": {
       "name": "@opencode-ai/console-app",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@cloudflare/vite-plugin": "1.15.2",
         "@ibm/plex": "6.4.1",
@@ -113,7 +113,7 @@
     },
     "packages/console/core": {
       "name": "@opencode-ai/console-core",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@aws-sdk/client-sts": "3.782.0",
         "@jsx-email/render": "1.1.1",
@@ -140,7 +140,7 @@
     },
     "packages/console/function": {
       "name": "@opencode-ai/console-function",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@ai-sdk/anthropic": "3.0.64",
         "@ai-sdk/openai": "3.0.48",
@@ -164,7 +164,7 @@
     },
     "packages/console/mail": {
       "name": "@opencode-ai/console-mail",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@jsx-email/all": "2.2.3",
         "@jsx-email/cli": "1.4.3",
@@ -188,7 +188,7 @@
     },
     "packages/desktop": {
       "name": "@opencode-ai/desktop",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@opencode-ai/app": "workspace:*",
         "@opencode-ai/ui": "workspace:*",
@@ -221,7 +221,7 @@
     },
     "packages/desktop-electron": {
       "name": "@opencode-ai/desktop-electron",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@opencode-ai/app": "workspace:*",
         "@opencode-ai/ui": "workspace:*",
@@ -252,7 +252,7 @@
     },
     "packages/enterprise": {
       "name": "@opencode-ai/enterprise",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@opencode-ai/ui": "workspace:*",
         "@opencode-ai/util": "workspace:*",
@@ -281,7 +281,7 @@
     },
     "packages/function": {
       "name": "@opencode-ai/function",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@octokit/auth-app": "8.0.1",
         "@octokit/rest": "catalog:",
@@ -297,7 +297,7 @@
     },
     "packages/opencode": {
       "name": "opencode",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "bin": {
         "opencode": "./bin/opencode",
       },
@@ -423,7 +423,7 @@
     },
     "packages/plugin": {
       "name": "@opencode-ai/plugin",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "zod": "catalog:",
@@ -457,7 +457,7 @@
     },
     "packages/sdk/js": {
       "name": "@opencode-ai/sdk",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "devDependencies": {
         "@hey-api/openapi-ts": "0.90.10",
         "@tsconfig/node22": "catalog:",
@@ -468,7 +468,7 @@
     },
     "packages/slack": {
       "name": "@opencode-ai/slack",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "@slack/bolt": "^3.17.1",
@@ -503,7 +503,7 @@
     },
     "packages/ui": {
       "name": "@opencode-ai/ui",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/sdk": "workspace:*",
@@ -550,7 +550,7 @@
     },
     "packages/util": {
       "name": "@opencode-ai/util",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "zod": "catalog:",
       },
@@ -561,7 +561,7 @@
     },
     "packages/web": {
       "name": "@opencode-ai/web",
-      "version": "1.3.8",
+      "version": "1.3.9",
       "dependencies": {
         "@astrojs/cloudflare": "12.6.3",
         "@astrojs/markdown-remark": "6.3.1",

packages/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/app",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "description": "",
   "type": "module",
   "exports": {

packages/console/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-app",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/console/app/src/routes/zen/util/handler.ts

@@ -471,7 +471,7 @@ export async function handler(
           reqModel,
           providerModel: modelProvider.model,
           adjustCacheUsage: providerProps.adjustCacheUsage,
-          safetyIdentifier: ip,
+          safetyIdentifier: modelProvider.safetyIdentifier ? ip : undefined,
           workspaceID: authInfo?.workspaceID,
         }
         if (format === "anthropic") return anthropicHelper(opts)

packages/console/core/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/console-core",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/console/core/src/model.ts

@@ -37,6 +37,7 @@ export namespace ZenData {
         disabled: z.boolean().optional(),
         storeModel: z.string().optional(),
         payloadModifier: z.record(z.string(), z.any()).optional(),
+        safetyIdentifier: z.boolean().optional(),
       }),
     ),
   })
@@ -49,7 +50,6 @@ export namespace ZenData {
     payloadModifier: z.record(z.string(), z.any()).optional(),
     payloadMappings: z.record(z.string(), z.string()).optional(),
     adjustCacheUsage: z.boolean().optional(),
-    safetyIdentifier: z.boolean().optional(),
   })
 
   const ModelsSchema = z.object({

packages/console/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-function",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/console/mail/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-mail",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "dependencies": {
     "@jsx-email/all": "2.2.3",
     "@jsx-email/cli": "1.4.3",

packages/desktop-electron/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opencode-ai/desktop-electron",
   "private": true,
-  "version": "1.3.8",
+  "version": "1.3.9",
   "type": "module",
   "license": "MIT",
   "homepage": "https://opencode.ai",

packages/desktop/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opencode-ai/desktop",
   "private": true,
-  "version": "1.3.8",
+  "version": "1.3.9",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/enterprise/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/enterprise",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/extensions/zed/extension.toml

@@ -1,7 +1,7 @@
 id = "opencode"
 name = "OpenCode"
 description = "The open source coding agent."
-version = "1.3.8"
+version = "1.3.9"
 schema_version = 1
 authors = ["Anomaly"]
 repository = "https://github.com/anomalyco/opencode"
@@ -11,26 +11,26 @@ name = "OpenCode"
 icon = "./icons/opencode.svg"
 
 [agent_servers.opencode.targets.darwin-aarch64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.8/opencode-darwin-arm64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.9/opencode-darwin-arm64.zip"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.darwin-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.8/opencode-darwin-x64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.9/opencode-darwin-x64.zip"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.linux-aarch64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.8/opencode-linux-arm64.tar.gz"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.9/opencode-linux-arm64.tar.gz"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.linux-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.8/opencode-linux-x64.tar.gz"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.9/opencode-linux-x64.tar.gz"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.windows-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.8/opencode-windows-x64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.9/opencode-windows-x64.zip"
 cmd = "./opencode.exe"
 args = ["acp"]

packages/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/function",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/opencode/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "name": "opencode",
   "type": "module",
   "license": "MIT",

packages/opencode/src/agent/agent.ts

@@ -393,7 +393,7 @@ export namespace Agent {
   )
 
   export const defaultLayer = layer.pipe(
-    Layer.provide(Auth.layer),
+    Layer.provide(Auth.defaultLayer),
     Layer.provide(Config.defaultLayer),
     Layer.provide(Skill.defaultLayer),
   )

packages/opencode/src/auth/index.ts

@@ -3,7 +3,7 @@ import { Effect, Layer, Record, Result, Schema, ServiceMap } from "effect"
 import { makeRuntime } from "@/effect/run-service"
 import { zod } from "@/util/effect-zod"
 import { Global } from "../global"
-import { Filesystem } from "../util/filesystem"
+import { AppFileSystem } from "../filesystem"
 
 export const OAUTH_DUMMY_KEY = "opencode-oauth-dummy-key"
 
@@ -53,17 +53,13 @@ export namespace Auth {
   export const layer = Layer.effect(
     Service,
     Effect.gen(function* () {
+      const fsys = yield* AppFileSystem.Service
       const decode = Schema.decodeUnknownOption(Info)
 
-      const all = Effect.fn("Auth.all")(() =>
-        Effect.tryPromise({
-          try: async () => {
-            const data = await Filesystem.readJson<Record<string, unknown>>(file).catch(() => ({}))
-            return Record.filterMap(data, (value) => Result.fromOption(decode(value), () => undefined))
-          },
-          catch: fail("Failed to read auth data"),
-        }),
-      )
+      const all = Effect.fn("Auth.all")(function* () {
+        const data = (yield* fsys.readJson(file).pipe(Effect.orElseSucceed(() => ({})))) as Record<string, unknown>
+        return Record.filterMap(data, (value) => Result.fromOption(decode(value), () => undefined))
+      })
 
       const get = Effect.fn("Auth.get")(function* (providerID: string) {
         return (yield* all())[providerID]
@@ -74,10 +70,9 @@ export namespace Auth {
         const data = yield* all()
         if (norm !== key) delete data[key]
         delete data[norm + "/"]
-        yield* Effect.tryPromise({
-          try: () => Filesystem.writeJson(file, { ...data, [norm]: info }, 0o600),
-          catch: fail("Failed to write auth data"),
-        })
+        yield* fsys
+          .writeJson(file, { ...data, [norm]: info }, 0o600)
+          .pipe(Effect.mapError(fail("Failed to write auth data")))
       })
 
       const remove = Effect.fn("Auth.remove")(function* (key: string) {
@@ -85,17 +80,16 @@ export namespace Auth {
         const data = yield* all()
         delete data[key]
         delete data[norm]
-        yield* Effect.tryPromise({
-          try: () => Filesystem.writeJson(file, data, 0o600),
-          catch: fail("Failed to write auth data"),
-        })
+        yield* fsys.writeJson(file, data, 0o600).pipe(Effect.mapError(fail("Failed to write auth data")))
       })
 
       return Service.of({ get, all, set, remove })
     }),
   )
 
-  const { runPromise } = makeRuntime(Service, layer)
+  export const defaultLayer = layer.pipe(Layer.provide(AppFileSystem.defaultLayer))
+
+  const { runPromise } = makeRuntime(Service, defaultLayer)
 
   export async function get(providerID: string) {
     return runPromise((service) => service.get(providerID))

packages/opencode/src/config/config.ts

@@ -1540,7 +1540,7 @@ export namespace Config {
 
   export const defaultLayer = layer.pipe(
     Layer.provide(AppFileSystem.defaultLayer),
-    Layer.provide(Auth.layer),
+    Layer.provide(Auth.defaultLayer),
     Layer.provide(Account.defaultLayer),
   )
 

packages/opencode/src/file/index.ts

@@ -541,7 +541,7 @@ export namespace File {
         const exists = yield* appFs.existsSafe(full)
         if (!exists) return { type: "text" as const, content: "" }
 
-        const mimeType = Filesystem.mimeType(full)
+        const mimeType = AppFileSystem.mimeType(full)
         const encode = knownText ? false : shouldEncode(mimeType)
 
         if (encode && !isImage(mimeType)) return { type: "binary" as const, content: "", mimeType }

packages/opencode/src/file/time.ts

@@ -1,9 +1,9 @@
-import { DateTime, Effect, Layer, Semaphore, ServiceMap } from "effect"
+import { DateTime, Effect, Layer, Option, Semaphore, ServiceMap } from "effect"
 import { InstanceState } from "@/effect/instance-state"
 import { makeRuntime } from "@/effect/run-service"
+import { AppFileSystem } from "@/filesystem"
 import { Flag } from "@/flag/flag"
 import type { SessionID } from "@/session/schema"
-import { Filesystem } from "../util/filesystem"
 import { Log } from "../util/log"
 
 export namespace FileTime {
@@ -12,21 +12,9 @@ export namespace FileTime {
   export type Stamp = {
     readonly read: Date
     readonly mtime: number | undefined
-    readonly ctime: number | undefined
     readonly size: number | undefined
   }
 
-  const stamp = Effect.fnUntraced(function* (file: string) {
-    const stat = Filesystem.stat(file)
-    const size = typeof stat?.size === "bigint" ? Number(stat.size) : stat?.size
-    return {
-      read: yield* DateTime.nowAsDate,
-      mtime: stat?.mtime?.getTime(),
-      ctime: stat?.ctime?.getTime(),
-      size,
-    }
-  })
-
   const session = (reads: Map<SessionID, Map<string, Stamp>>, sessionID: SessionID) => {
     const value = reads.get(sessionID)
     if (value) return value
@@ -53,7 +41,17 @@ export namespace FileTime {
   export const layer = Layer.effect(
     Service,
     Effect.gen(function* () {
+      const fsys = yield* AppFileSystem.Service
       const disableCheck = yield* Flag.OPENCODE_DISABLE_FILETIME_CHECK
+
+      const stamp = Effect.fnUntraced(function* (file: string) {
+        const info = yield* fsys.stat(file).pipe(Effect.catch(() => Effect.succeed(undefined)))
+        return {
+          read: yield* DateTime.nowAsDate,
+          mtime: info ? Option.getOrUndefined(info.mtime)?.getTime() : undefined,
+          size: info ? Number(info.size) : undefined,
+        }
+      })
       const state = yield* InstanceState.make<State>(
         Effect.fn("FileTime.state")(() =>
           Effect.succeed({
@@ -92,7 +90,7 @@ export namespace FileTime {
         if (!time) throw new Error(`You must read file ${filepath} before overwriting it. Use the Read tool first`)
 
         const next = yield* stamp(filepath)
-        const changed = next.mtime !== time.mtime || next.ctime !== time.ctime || next.size !== time.size
+        const changed = next.mtime !== time.mtime || next.size !== time.size
         if (!changed) return
 
         throw new Error(
@@ -108,7 +106,9 @@ export namespace FileTime {
     }),
   ).pipe(Layer.orDie)
 
-  const { runPromise } = makeRuntime(Service, layer)
+  export const defaultLayer = layer.pipe(Layer.provide(AppFileSystem.defaultLayer))
+
+  const { runPromise } = makeRuntime(Service, defaultLayer)
 
   export function read(sessionID: SessionID, file: string) {
     return runPromise((s) => s.read(sessionID, file))

packages/opencode/src/plugin/shared.ts

@@ -45,9 +45,9 @@ export function pluginSource(spec: string): PluginSource {
 }
 
 function resolveExportPath(raw: string, dir: string) {
-  if (raw.startsWith("./") || raw.startsWith("../")) return path.resolve(dir, raw)
   if (raw.startsWith("file://")) return fileURLToPath(raw)
-  return raw
+  if (path.isAbsolute(raw)) return raw
+  return path.resolve(dir, raw)
 }
 
 function extractExportValue(value: unknown): string | undefined {
@@ -93,7 +93,7 @@ function resolvePackageEntrypoint(spec: string, kind: PluginKind, pkg: PluginPac
 
 function targetPath(target: string) {
   if (target.startsWith("file://")) return fileURLToPath(target)
-  if (path.isAbsolute(target) || /^[A-Za-z]:[\\/]/.test(target)) return target
+  if (path.isAbsolute(target)) return target
 }
 
 async function resolveDirectoryIndex(dir: string) {

packages/opencode/src/provider/auth.ts

@@ -230,7 +230,7 @@ export namespace ProviderAuth {
     }),
   )
 
-  export const defaultLayer = layer.pipe(Layer.provide(Auth.layer))
+  export const defaultLayer = layer.pipe(Layer.provide(Auth.defaultLayer))
 
   const { runPromise } = makeRuntime(Service, defaultLayer)
 

packages/opencode/src/session/prompt.ts

@@ -1704,7 +1704,7 @@ NOTE: At any point in time through this workflow you should feel free to ask the
         Layer.provide(Permission.layer),
         Layer.provide(MCP.defaultLayer),
         Layer.provide(LSP.defaultLayer),
-        Layer.provide(FileTime.layer),
+        Layer.provide(FileTime.defaultLayer),
         Layer.provide(ToolRegistry.defaultLayer),
         Layer.provide(Truncate.layer),
         Layer.provide(AppFileSystem.defaultLayer),

packages/opencode/src/skill/index.ts

@@ -11,7 +11,7 @@ import { makeRuntime } from "@/effect/run-service"
 import { Flag } from "@/flag/flag"
 import { Global } from "@/global"
 import { Permission } from "@/permission"
-import { Filesystem } from "@/util/filesystem"
+import { AppFileSystem } from "@/filesystem"
 import { Config } from "../config/config"
 import { ConfigMarkdown } from "../config/markdown"
 import { Glob } from "../util/glob"
@@ -139,28 +139,20 @@ export namespace Skill {
     config: Config.Interface,
     discovery: Discovery.Interface,
     bus: Bus.Interface,
+    fsys: AppFileSystem.Interface,
     directory: string,
     worktree: string,
   ) {
     if (!Flag.OPENCODE_DISABLE_EXTERNAL_SKILLS) {
       for (const dir of EXTERNAL_DIRS) {
         const root = path.join(Global.Path.home, dir)
-        const isDir = yield* Effect.promise(() => Filesystem.isDir(root))
-        if (!isDir) continue
+        if (!(yield* fsys.isDir(root))) continue
         yield* scan(state, bus, root, EXTERNAL_SKILL_PATTERN, { dot: true, scope: "global" })
       }
 
-      const upDirs = yield* Effect.promise(async () => {
-        const dirs: string[] = []
-        for await (const root of Filesystem.up({
-          targets: EXTERNAL_DIRS,
-          start: directory,
-          stop: worktree,
-        })) {
-          dirs.push(root)
-        }
-        return dirs
-      })
+      const upDirs = yield* fsys
+        .up({ targets: EXTERNAL_DIRS, start: directory, stop: worktree })
+        .pipe(Effect.catch(() => Effect.succeed([] as string[])))
 
       for (const root of upDirs) {
         yield* scan(state, bus, root, EXTERNAL_SKILL_PATTERN, { dot: true, scope: "project" })
@@ -176,8 +168,7 @@ export namespace Skill {
     for (const item of cfg.skills?.paths ?? []) {
       const expanded = item.startsWith("~/") ? path.join(os.homedir(), item.slice(2)) : item
       const dir = path.isAbsolute(expanded) ? expanded : path.join(directory, expanded)
-      const isDir = yield* Effect.promise(() => Filesystem.isDir(dir))
-      if (!isDir) {
+      if (!(yield* fsys.isDir(dir))) {
         log.warn("skill path not found", { path: dir })
         continue
       }
@@ -198,16 +189,17 @@ export namespace Skill {
 
   export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/Skill") {}
 
-  export const layer: Layer.Layer<Service, never, Discovery.Service | Config.Service | Bus.Service> = Layer.effect(
+  export const layer = Layer.effect(
     Service,
     Effect.gen(function* () {
       const discovery = yield* Discovery.Service
       const config = yield* Config.Service
       const bus = yield* Bus.Service
+      const fsys = yield* AppFileSystem.Service
       const state = yield* InstanceState.make(
         Effect.fn("Skill.state")(function* (ctx) {
           const s: State = { skills: {}, dirs: new Set() }
-          yield* loadSkills(s, config, discovery, bus, ctx.directory, ctx.worktree)
+          yield* loadSkills(s, config, discovery, bus, fsys, ctx.directory, ctx.worktree)
           return s
         }),
       )
@@ -238,10 +230,11 @@ export namespace Skill {
     }),
   )
 
-  export const defaultLayer: Layer.Layer<Service> = layer.pipe(
+  export const defaultLayer = layer.pipe(
     Layer.provide(Discovery.defaultLayer),
     Layer.provide(Config.defaultLayer),
     Layer.provide(Bus.layer),
+    Layer.provide(AppFileSystem.defaultLayer),
   )
 
   export function fmt(list: Info[], opts: { verbose: boolean }) {

packages/opencode/test/plugin/loader-shared.test.ts

@@ -331,6 +331,117 @@ describe("plugin.loader.shared", () => {
     }
   })
 
+  test("loads npm server plugin from package server export without leading dot", async () => {
+    await using tmp = await tmpdir({
+      init: async (dir) => {
+        const mod = path.join(dir, "mods", "acme-plugin")
+        const dist = path.join(mod, "dist")
+        const mark = path.join(dir, "server-called.txt")
+        await fs.mkdir(dist, { recursive: true })
+
+        await Bun.write(
+          path.join(mod, "package.json"),
+          JSON.stringify(
+            {
+              name: "acme-plugin",
+              type: "module",
+              exports: {
+                ".": "./index.js",
+                "./server": "dist/server.js",
+              },
+            },
+            null,
+            2,
+          ),
+        )
+        await Bun.write(path.join(mod, "index.js"), 'import "./main-throws.js"\nexport default {}\n')
+        await Bun.write(path.join(mod, "main-throws.js"), 'throw new Error("main loaded")\n')
+        await Bun.write(
+          path.join(dist, "server.js"),
+          [
+            "export default {",
+            "  server: async () => {",
+            `    await Bun.write(${JSON.stringify(mark)}, "called")`,
+            "    return {}",
+            "  },",
+            "}",
+            "",
+          ].join("\n"),
+        )
+
+        await Bun.write(path.join(dir, "opencode.json"), JSON.stringify({ plugin: ["acme-plugin@1.0.0"] }, null, 2))
+
+        return {
+          mod,
+          mark,
+        }
+      },
+    })
+
+    const install = spyOn(BunProc, "install").mockResolvedValue(tmp.extra.mod)
+
+    try {
+      const errors = await errs(tmp.path)
+      expect(errors).toHaveLength(0)
+      expect(await Bun.file(tmp.extra.mark).text()).toBe("called")
+    } finally {
+      install.mockRestore()
+    }
+  })
+
+  test("loads npm server plugin from package main without leading dot", async () => {
+    await using tmp = await tmpdir({
+      init: async (dir) => {
+        const mod = path.join(dir, "mods", "acme-plugin")
+        const dist = path.join(mod, "dist")
+        const mark = path.join(dir, "main-called.txt")
+        await fs.mkdir(dist, { recursive: true })
+
+        await Bun.write(
+          path.join(mod, "package.json"),
+          JSON.stringify(
+            {
+              name: "acme-plugin",
+              type: "module",
+              main: "dist/index.js",
+            },
+            null,
+            2,
+          ),
+        )
+        await Bun.write(
+          path.join(dist, "index.js"),
+          [
+            "export default {",
+            "  server: async () => {",
+            `    await Bun.write(${JSON.stringify(mark)}, "called")`,
+            "    return {}",
+            "  },",
+            "}",
+            "",
+          ].join("\n"),
+        )
+
+        await Bun.write(path.join(dir, "opencode.json"), JSON.stringify({ plugin: ["acme-plugin@1.0.0"] }, null, 2))
+
+        return {
+          mod,
+          mark,
+        }
+      },
+    })
+
+    const install = spyOn(BunProc, "install").mockResolvedValue(tmp.extra.mod)
+
+    try {
+      const errors = await errs(tmp.path)
+      expect(errors).toHaveLength(0)
+      expect(await Bun.file(tmp.extra.mark).text()).toBe("called")
+    } finally {
+      install.mockRestore()
+    }
+  })
+
   test("does not use npm package exports dot for server entry", async () => {
     await using tmp = await tmpdir({
       init: async (dir) => {

packages/plugin/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/plugin",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/sdk/js/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/sdk",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/slack/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/slack",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/ui",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "type": "module",
   "license": "MIT",
   "exports": {

packages/util/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/util",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/web/package.json

@@ -2,7 +2,7 @@
   "name": "@opencode-ai/web",
   "type": "module",
   "license": "MIT",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "scripts": {
     "dev": "astro dev",
     "dev:remote": "VITE_API_URL=https://api.opencode.ai astro dev",

sdks/vscode/package.json

@@ -2,7 +2,7 @@
   "name": "opencode",
   "displayName": "opencode",
   "description": "opencode for VS Code",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "publisher": "sst-dev",
   "repository": {
     "type": "git",