diff --git a/packages/opencode/src/cli/cmd/tui/component/dialog-session-list.tsx b/packages/opencode/src/cli/cmd/tui/component/dialog-session-list.tsx
index f4c38ca89e8..2a806ce9b72 100644
--- a/packages/opencode/src/cli/cmd/tui/component/dialog-session-list.tsx
+++ b/packages/opencode/src/cli/cmd/tui/component/dialog-session-list.tsx
@@ -63,7 +63,7 @@ export function DialogSessionList() {
     if (global()) return all
     const root = project.instance.path().worktree
     if (!root || root === "/") return all
-    return all.filter((s) => s.directory === root || s.directory.startsWith(root + path.sep))
+    return all.filter((s) => s.worktreeDirectory === root)
   })
   // kilocode_change end
 
diff --git a/packages/opencode/src/kilocode/session/index.ts b/packages/opencode/src/kilocode/session/index.ts
index b77f3b0d658..aad8a91f7f8 100644
--- a/packages/opencode/src/kilocode/session/index.ts
+++ b/packages/opencode/src/kilocode/session/index.ts
@@ -216,9 +216,9 @@ export namespace KiloSession {
     archived?: boolean
   }) {
     const conditions: SQL[] = []
+    const ids = input.projectID ? family(input.projectID) : []
 
     if (input.projectID) {
-      const ids = family(input.projectID)
       if (ids.length === 1 && ids[0] === input.projectID) {
         conditions.push(eq(SessionTable.project_id, ProjectID.make(input.projectID)))
       } else {
@@ -252,6 +252,7 @@ export namespace KiloSession {
 
     const limit = input.limit ?? 100
     const dirs = [...new Set((input.directories ?? []).map((dir) => Filesystem.resolve(dir)))]
+    const projectIDs = new Set(ids)
 
     const rows = Database.use((db) => {
       const query =
@@ -269,19 +270,19 @@ export namespace KiloSession {
       dirs.length > 0
         ? rows.filter((row) => {
             const dir = Filesystem.resolve(row.directory)
-            return dirs.some((root) => Filesystem.contains(root, dir))
+            return dirs.some((root) => Filesystem.contains(root, dir)) || projectIDs.has(row.project_id)
           })
         : rows
 
-    const ids = [...new Set(list.slice(0, limit).map((row) => row.project_id))]
+    const pids = [...new Set(list.slice(0, limit).map((row) => row.project_id))]
     const projects = new Map<string, ProjectInfo>()
 
-    if (ids.length > 0) {
+    if (pids.length > 0) {
       const items = Database.use((db) =>
         db
           .select({ id: ProjectTable.id, name: ProjectTable.name, worktree: ProjectTable.worktree })
           .from(ProjectTable)
-          .where(inArray(ProjectTable.id, ids))
+          .where(inArray(ProjectTable.id, pids))
           .all(),
       )
       for (const item of items) {
diff --git a/packages/opencode/src/kilocode/worktree-family.ts b/packages/opencode/src/kilocode/worktree-family.ts
index c5f71e06489..e98d0c85486 100644
--- a/packages/opencode/src/kilocode/worktree-family.ts
+++ b/packages/opencode/src/kilocode/worktree-family.ts
@@ -1,10 +1,23 @@
 // kilocode_change - new file
 import { Instance } from "../project/instance"
-import { Project } from "../project/project"
+import { ProjectTable } from "../project/project.sql"
+import { Database, eq } from "../storage/db"
 import { Filesystem } from "../util/filesystem"
 import { Git } from "../git"
 
 export namespace WorktreeFamily {
+  function saved() {
+    const row = Database.use((db) =>
+      db
+        .select({ worktree: ProjectTable.worktree, sandboxes: ProjectTable.sandboxes })
+        .from(ProjectTable)
+        .where(eq(ProjectTable.id, Instance.project.id))
+        .get(),
+    )
+    if (!row) return []
+    return [row.worktree, ...row.sandboxes]
+  }
+
   export async function list() {
     if (Instance.project.vcs !== "git") {
       return [Filesystem.resolve(Instance.directory)]
@@ -24,12 +37,10 @@ export namespace WorktreeFamily {
           return [Filesystem.resolve(line.slice("worktree ".length).trim())]
         })
 
-      if (dirs.length > 0) {
-        return [...new Set(dirs)]
-      }
+      if (dirs.length > 0) return [...new Set([...dirs, ...saved()].map((dir) => Filesystem.resolve(dir)))]
     }
 
-    const dirs = [Instance.worktree, ...(await Project.sandboxes(Instance.project.id))]
+    const dirs = [Instance.worktree, ...saved()]
     return [...new Set(dirs.map((dir) => Filesystem.resolve(dir)))]
   }
 }
diff --git a/packages/opencode/src/server/routes/instance/experimental.ts b/packages/opencode/src/server/routes/instance/experimental.ts
index b3988672d1b..4f8e024d4b0 100644
--- a/packages/opencode/src/server/routes/instance/experimental.ts
+++ b/packages/opencode/src/server/routes/instance/experimental.ts
@@ -44,6 +44,12 @@ const ConsoleSwitchBody = z.object({
   orgID: z.string(),
 })
 
+// kilocode_change start - Agent Manager worktrees live under ignored .kilo folders
+function kiloRoot(dir: string) {
+  return /^(.*(?:\/|\\)\.kilo(?:code)?(?:\/|\\)worktrees(?:\/|\\)[^\/\\]+)/.exec(dir)?.[1]
+}
+// kilocode_change end
+
 const QueryBoolean = z.union([
   z.preprocess((value) => (value === "true" ? true : value === "false" ? false : value), z.boolean()),
   z.enum(["true", "false"]),
@@ -522,8 +528,12 @@ export const ExperimentalRoutes = lazy(() =>
         })) {
           // kilocode_change start - resolve worktree folder name for each session
           if (sorted) {
-            const root = sorted.find((d) => Filesystem.contains(d, session.directory))
-            sessions.push({ ...session, worktreeName: path.basename(root ?? session.directory) })
+            const exact = sorted.find((d) => d === session.directory)
+            const kilo = kiloRoot(session.directory)
+            const parent = sorted.find((d) => Filesystem.contains(d, session.directory))
+            const root = exact ?? (kilo && parent ? kilo : parent)
+            const dir = root ?? session.directory
+            sessions.push({ ...session, worktreeDirectory: dir, worktreeName: path.basename(dir) })
             continue
           }
           // kilocode_change end
diff --git a/packages/opencode/src/session/session.ts b/packages/opencode/src/session/session.ts
index 2b9f644e15e..249e57b2a3e 100644
--- a/packages/opencode/src/session/session.ts
+++ b/packages/opencode/src/session/session.ts
@@ -190,6 +190,7 @@ export type ProjectInfo = Types.DeepMutable<Schema.Schema.Type<typeof ProjectInf
 export const GlobalInfo = Schema.Struct({
   ...Info.fields,
   project: Schema.NullOr(ProjectInfo),
+  worktreeDirectory: Schema.optional(Schema.String), // kilocode_change - exact worktree root for session list filtering
   worktreeName: Schema.optional(Schema.String), // kilocode_change - basename of the specific worktree directory
 })
   .annotate({ identifier: "GlobalSession" })
diff --git a/packages/opencode/test/kilocode/session-worktree-list.test.ts b/packages/opencode/test/kilocode/session-worktree-list.test.ts
new file mode 100644
index 00000000000..01455d5cafa
--- /dev/null
+++ b/packages/opencode/test/kilocode/session-worktree-list.test.ts
@@ -0,0 +1,166 @@
+import { $ } from "bun"
+import { afterEach, beforeEach, describe, expect, mock, spyOn, test } from "bun:test"
+import fs from "fs/promises"
+import path from "path"
+import * as Config from "../../src/config/config"
+import { Instance } from "../../src/project/instance"
+import { ProjectTable } from "../../src/project/project.sql"
+import * as Log from "@opencode-ai/core/util/log"
+import { RemoteSender } from "../../src/kilo-sessions/remote-sender"
+import { SessionID } from "../../src/session/schema"
+import { SessionTable } from "../../src/session/session.sql"
+import { Database, eq } from "../../src/storage/db"
+import { resetDatabase } from "../fixture/db"
+import { tmpdir } from "../fixture/fixture"
+
+Log.init({ print: false })
+
+beforeEach(() => {
+  spyOn(RemoteSender, "create").mockReturnValue({ handle() {}, dispose() {} })
+  spyOn(Config, "get").mockImplementation(async () => ({ share: "manual" }) as Awaited<ReturnType<typeof Config.get>>)
+})
+
+afterEach(async () => {
+  mock.restore()
+  await Instance.disposeAll()
+  await resetDatabase()
+})
+
+type Item = {
+  id: string
+  directory: string
+  title: string
+  worktreeDirectory?: string
+  worktreeName?: string
+}
+
+describe("Kilo experimental session worktree list", () => {
+  test("returns exact worktree directories for nested worktree sessions", async () => {
+    await using repo = await tmpdir({ git: true })
+    const worktree = path.join(repo.path, ".kilo", "worktrees", "nested")
+
+    try {
+      await fs.mkdir(path.dirname(worktree), { recursive: true })
+      await Bun.write(path.join(repo.path, ".gitignore"), ".kilo/worktrees/\n")
+      await $`git worktree add ${worktree} -b nested-${Date.now()}`.cwd(repo.path).quiet()
+
+      const { Server } = await import("../../src/server/server")
+      const { Session } = await import("../../src/session/session")
+
+      const branch = await Instance.provide({
+        directory: worktree,
+        fn: async () => Session.create({ title: "nested-worktree-session" }),
+      })
+      const root = await Instance.provide({
+        directory: repo.path,
+        fn: async () => ({
+          app: Server.Default().app,
+          session: await Session.create({ title: "root-session" }),
+        }),
+      })
+
+      const response = await root.app.request("/experimental/session?roots=true&worktrees=true", {
+        headers: { "x-kilo-directory": repo.path },
+      })
+
+      expect(response.status).toBe(200)
+      const body = (await response.json()) as Item[]
+      const base = body.find((item) => item.id === root.session.id)
+      const nested = body.find((item) => item.id === branch.id)
+
+      expect(base?.worktreeDirectory).toBe(repo.path)
+      expect(base?.worktreeName).toBe(path.basename(repo.path))
+      expect(nested?.worktreeDirectory).toBe(worktree)
+      expect(nested?.worktreeName).toBe(path.basename(worktree))
+    } finally {
+      await $`git worktree remove ${worktree} --force`.cwd(repo.path).quiet().nothrow()
+    }
+  })
+
+  test("keeps sessions for removed worktrees visible from the root repo", async () => {
+    await using repo = await tmpdir({ git: true })
+    const worktree = path.join(repo.path, "..", path.basename(repo.path) + "-removed")
+
+    try {
+      await $`git worktree add ${worktree} -b removed-${Date.now()}`.cwd(repo.path).quiet()
+
+      const { Server } = await import("../../src/server/server")
+      const { Session } = await import("../../src/session/session")
+
+      const branch = await Instance.provide({
+        directory: worktree,
+        fn: async () => Session.create({ title: "removed-worktree-session" }),
+      })
+      const root = await Instance.provide({
+        directory: repo.path,
+        fn: async () => ({
+          app: Server.Default().app,
+          session: await Session.create({ title: "root-session" }),
+        }),
+      })
+
+      await $`git worktree remove ${worktree} --force`.cwd(repo.path).quiet()
+      await Instance.disposeAll()
+
+      const response = await root.app.request("/experimental/session?roots=true&worktrees=true", {
+        headers: { "x-kilo-directory": repo.path },
+      })
+
+      expect(response.status).toBe(200)
+      const body = (await response.json()) as Item[]
+      const item = body.find((session) => session.id === branch.id)
+
+      expect(item?.directory).toBe(worktree)
+      expect(item?.worktreeDirectory).toBe(worktree)
+      expect(item?.worktreeName).toBe(path.basename(worktree))
+    } finally {
+      await $`git worktree remove ${worktree} --force`.cwd(repo.path).quiet().nothrow()
+    }
+  })
+
+  test("keeps sessions for removed worktrees visible after process restart", async () => {
+    await using repo = await tmpdir({ git: true })
+    const worktree = path.join(repo.path, ".kilo", "worktrees", "stale")
+    const now = Date.now()
+    const session = SessionID.descending()
+
+    await Instance.provide({
+      directory: repo.path,
+      fn: async () => {
+        Database.use((db) => {
+          db.update(ProjectTable)
+            .set({ sandboxes: [worktree] })
+            .where(eq(ProjectTable.id, Instance.project.id))
+            .run()
+          db.insert(SessionTable)
+            .values({
+              id: session,
+              project_id: Instance.project.id,
+              slug: "stale",
+              directory: worktree,
+              path: "..",
+              title: "stale-worktree-session",
+              version: "test",
+              time_created: now,
+              time_updated: now,
+            })
+            .run()
+        })
+      },
+    })
+    await Instance.disposeAll()
+
+    const { Server } = await import("../../src/server/server")
+    const response = await Server.Default().app.request("/experimental/session?roots=true&worktrees=true", {
+      headers: { "x-kilo-directory": repo.path },
+    })
+
+    expect(response.status).toBe(200)
+    const body = (await response.json()) as Item[]
+    const item = body.find((entry) => entry.id === session)
+
+    expect(item?.directory).toBe(worktree)
+    expect(item?.worktreeDirectory).toBe(worktree)
+    expect(item?.worktreeName).toBe(path.basename(worktree))
+  })
+})
diff --git a/packages/sdk/js/src/v2/gen/types.gen.ts b/packages/sdk/js/src/v2/gen/types.gen.ts
index d0acd7960bf..f712da282cf 100644
--- a/packages/sdk/js/src/v2/gen/types.gen.ts
+++ b/packages/sdk/js/src/v2/gen/types.gen.ts
@@ -2319,6 +2319,7 @@ export type GlobalSession = {
     diff?: string
   }
   project: ProjectSummary | null
+  worktreeDirectory?: string
   worktreeName?: string
 }
 
diff --git a/packages/sdk/openapi.json b/packages/sdk/openapi.json
index 54fadb6eeac..f92b3295a5a 100644
--- a/packages/sdk/openapi.json
+++ b/packages/sdk/openapi.json
@@ -17079,6 +17079,9 @@
               }
             ]
           },
+          "worktreeDirectory": {
+            "type": "string"
+          },
           "worktreeName": {
             "type": "string"
           }