diff --git a/packages/opencode/test/file/fsmonitor.test.ts b/packages/opencode/test/file/fsmonitor.test.ts
index 3e025825b9..b8d3bd6055 100644
--- a/packages/opencode/test/file/fsmonitor.test.ts
+++ b/packages/opencode/test/file/fsmonitor.test.ts
@@ -4,7 +4,10 @@ import { Effect } from "effect"
 import fs from "fs/promises"
 import path from "path"
 
-const it = process.platform === "win32" ? (await import("../lib/effect")).testEffect((await import("../../src/file")).File.defaultLayer) : undefined
+const it =
+  process.platform === "win32"
+    ? (await import("../lib/effect")).testEffect((await import("../../src/file")).File.defaultLayer)
+    : undefined
 
 describe("file fsmonitor", () => {
   if (!it) {
diff --git a/packages/opencode/test/file/path-traversal.test.ts b/packages/opencode/test/file/path-traversal.test.ts
index 28bd34978b..336f214d1a 100644
--- a/packages/opencode/test/file/path-traversal.test.ts
+++ b/packages/opencode/test/file/path-traversal.test.ts
@@ -106,13 +106,15 @@ describe("File.list path traversal protection", () => {
 })
 
 describe("containsPath", () => {
-  it.instance("returns true for path inside directory", () =>
-    Effect.gen(function* () {
-      const test = yield* TestInstance
-      const ctx = yield* InstanceState.context
-      expect(containsPath(path.join(test.directory, "foo.txt"), ctx)).toBe(true)
-      expect(containsPath(path.join(test.directory, "src", "file.ts"), ctx)).toBe(true)
-    }),
+  it.instance(
+    "returns true for path inside directory",
+    () =>
+      Effect.gen(function* () {
+        const test = yield* TestInstance
+        const ctx = yield* InstanceState.context
+        expect(containsPath(path.join(test.directory, "foo.txt"), ctx)).toBe(true)
+        expect(containsPath(path.join(test.directory, "src", "file.ts"), ctx)).toBe(true)
+      }),
     { git: true },
   )
 
@@ -135,32 +137,38 @@ describe("containsPath", () => {
     { git: true },
   )
 
-  it.instance("returns false for path outside both directory and worktree", () =>
-    Effect.gen(function* () {
-      const ctx = yield* InstanceState.context
-      expect(containsPath("/etc/passwd", ctx)).toBe(false)
-      expect(containsPath("/tmp/other-project", ctx)).toBe(false)
-    }),
+  it.instance(
+    "returns false for path outside both directory and worktree",
+    () =>
+      Effect.gen(function* () {
+        const ctx = yield* InstanceState.context
+        expect(containsPath("/etc/passwd", ctx)).toBe(false)
+        expect(containsPath("/tmp/other-project", ctx)).toBe(false)
+      }),
     { git: true },
   )
 
-  it.instance("returns false for path with .. escaping worktree", () =>
-    Effect.gen(function* () {
-      const test = yield* TestInstance
-      const ctx = yield* InstanceState.context
-      expect(containsPath(path.join(test.directory, "..", "escape.txt"), ctx)).toBe(false)
-    }),
+  it.instance(
+    "returns false for path with .. escaping worktree",
+    () =>
+      Effect.gen(function* () {
+        const test = yield* TestInstance
+        const ctx = yield* InstanceState.context
+        expect(containsPath(path.join(test.directory, "..", "escape.txt"), ctx)).toBe(false)
+      }),
     { git: true },
   )
 
-  it.instance("handles directory === worktree (running from repo root)", () =>
-    Effect.gen(function* () {
-      const test = yield* TestInstance
-      const ctx = yield* InstanceState.context
-      expect(ctx.directory).toBe(ctx.worktree)
-      expect(containsPath(path.join(test.directory, "file.txt"), ctx)).toBe(true)
-      expect(containsPath("/etc/passwd", ctx)).toBe(false)
-    }),
+  it.instance(
+    "handles directory === worktree (running from repo root)",
+    () =>
+      Effect.gen(function* () {
+        const test = yield* TestInstance
+        const ctx = yield* InstanceState.context
+        expect(ctx.directory).toBe(ctx.worktree)
+        expect(containsPath(path.join(test.directory, "file.txt"), ctx)).toBe(true)
+        expect(containsPath("/etc/passwd", ctx)).toBe(false)
+      }),
     { git: true },
   )
 
diff --git a/packages/opencode/test/server/session-list.test.ts b/packages/opencode/test/server/session-list.test.ts
index 7a4eb61a41..e5dc725463 100644
--- a/packages/opencode/test/server/session-list.test.ts
+++ b/packages/opencode/test/server/session-list.test.ts
@@ -37,7 +37,9 @@ describe("session.list", () => {
         yield* Effect.promise(() => mkdir(path.join(test.directory, "packages", "app"), { recursive: true }))
 
         const root = yield* withSession({ title: "root" })
-        const parent = yield* withSession({ title: "parent" }).pipe(provideInstance(path.join(test.directory, "packages")))
+        const parent = yield* withSession({ title: "parent" }).pipe(
+          provideInstance(path.join(test.directory, "packages")),
+        )
         const current = yield* withSession({ title: "current" }).pipe(
           provideInstance(path.join(test.directory, "packages", "opencode")),
         )
@@ -64,7 +66,9 @@ describe("session.list", () => {
         yield* Effect.promise(() => mkdir(path.join(test.directory, "packages", "app"), { recursive: true }))
 
         const root = yield* withSession({ title: "root" })
-        const parent = yield* withSession({ title: "parent" }).pipe(provideInstance(path.join(test.directory, "packages")))
+        const parent = yield* withSession({ title: "parent" }).pipe(
+          provideInstance(path.join(test.directory, "packages")),
+        )
         const current = yield* withSession({ title: "current" }).pipe(
           provideInstance(path.join(test.directory, "packages", "opencode")),
         )
@@ -72,11 +76,9 @@ describe("session.list", () => {
           provideInstance(path.join(test.directory, "packages", "app")),
         )
 
-        const ids = (
-          yield* SessionNs.Service.use((session) =>
-            session.list({ directory: path.join(test.directory, "packages", "opencode") }),
-          )
-        ).map((session) => session.id)
+        const ids = (yield* SessionNs.Service.use((session) =>
+          session.list({ directory: path.join(test.directory, "packages", "opencode") }),
+        )).map((session) => session.id)
         expect(ids).not.toContain(root.id)
         expect(ids).not.toContain(parent.id)
         expect(ids).toContain(current.id)
@@ -109,14 +111,12 @@ describe("session.list", () => {
           provideInstance(path.join(test.directory, "packages", "app")),
         )
 
-        const pathIDs = (
-          yield* SessionNs.Service.use((session) =>
-            session.list({
-              directory: path.join(test.directory, "packages", "app"),
-              path: "packages/opencode/src",
-            }),
-          )
-        ).map((session) => session.id)
+        const pathIDs = (yield* SessionNs.Service.use((session) =>
+          session.list({
+            directory: path.join(test.directory, "packages", "app"),
+            path: "packages/opencode/src",
+          }),
+        )).map((session) => session.id)
         expect(pathIDs).not.toContain(parent.id)
         expect(pathIDs).toContain(current.id)
         expect(pathIDs).toContain(deeper.id)
@@ -131,7 +131,9 @@ describe("session.list", () => {
       Effect.gen(function* () {
         Flag.OPENCODE_EXPERIMENTAL_WORKSPACES = false
         const test = yield* TestInstance
-        yield* Effect.promise(() => mkdir(path.join(test.directory, "packages", "opencode", "src"), { recursive: true }))
+        yield* Effect.promise(() =>
+          mkdir(path.join(test.directory, "packages", "opencode", "src"), { recursive: true }),
+        )
         yield* Effect.promise(() => mkdir(path.join(test.directory, "packages", "app"), { recursive: true }))
 
         const current = yield* withSession({ title: "legacy-current" }).pipe(
@@ -142,20 +144,22 @@ describe("session.list", () => {
         )
 
         yield* Effect.sync(() =>
-          Database.use((db) => db.update(SessionTable).set({ path: null }).where(eq(SessionTable.id, current.id)).run()),
+          Database.use((db) =>
+            db.update(SessionTable).set({ path: null }).where(eq(SessionTable.id, current.id)).run(),
+          ),
         )
         yield* Effect.sync(() =>
-          Database.use((db) => db.update(SessionTable).set({ path: null }).where(eq(SessionTable.id, sibling.id)).run()),
+          Database.use((db) =>
+            db.update(SessionTable).set({ path: null }).where(eq(SessionTable.id, sibling.id)).run(),
+          ),
         )
 
-        const pathIDs = (
-          yield* SessionNs.Service.use((session) =>
-            session.list({
-              directory: path.join(test.directory, "packages", "opencode", "src"),
-              path: "packages/opencode/src",
-            }),
-          )
-        ).map((session) => session.id)
+        const pathIDs = (yield* SessionNs.Service.use((session) =>
+          session.list({
+            directory: path.join(test.directory, "packages", "opencode", "src"),
+            path: "packages/opencode/src",
+          }),
+        )).map((session) => session.id)
         expect(pathIDs).toContain(current.id)
         expect(pathIDs).not.toContain(sibling.id)
       }),
diff --git a/packages/opencode/test/tool/apply_patch.test.ts b/packages/opencode/test/tool/apply_patch.test.ts
index 190254866d..be5754f3b4 100644
--- a/packages/opencode/test/tool/apply_patch.test.ts
+++ b/packages/opencode/test/tool/apply_patch.test.ts
@@ -212,7 +212,8 @@ describe("tool.apply_patch freeform", () => {
       const target = path.join(test.directory, "example.cs")
       yield* writeText(target, `${bom}using System;\n\nclass Test {}\n`)
 
-      const patchText = "*** Begin Patch\n*** Update File: example.cs\n@@\n class Test {}\n+class Next {}\n*** End Patch"
+      const patchText =
+        "*** Begin Patch\n*** Update File: example.cs\n@@\n class Test {}\n+class Next {}\n*** End Patch"
 
       yield* execute({ patchText }, ctx)
 
@@ -320,7 +321,10 @@ describe("tool.apply_patch freeform", () => {
       const { ctx } = makeCtx()
       const patchText = "*** Begin Patch\n*** Update File: missing.txt\n@@\n-nope\n+better\n*** End Patch"
 
-      yield* expectFailure(execute({ patchText }, ctx), "apply_patch verification failed: Failed to read file to update")
+      yield* expectFailure(
+        execute({ patchText }, ctx),
+        "apply_patch verification failed: Failed to read file to update",
+      )
     }),
   )
 
@@ -518,7 +522,8 @@ EOF`
 
       // Patch uses ASCII equivalents - should match via normalized pass
       // The replacement uses ASCII quotes from the patch (not preserving Unicode)
-      const patchText = '*** Begin Patch\n*** Update File: unicode.txt\n@@\n-He said "hello"\n+He said "hi"\n*** End Patch'
+      const patchText =
+        '*** Begin Patch\n*** Update File: unicode.txt\n@@\n-He said "hello"\n+He said "hi"\n*** End Patch'
 
       yield* execute({ patchText }, ctx)
       // Result has ASCII quotes because that's what the patch specifies