diff --git a/tools/ai-cli-dispatch/src/execute.ts b/tools/ai-cli-dispatch/src/execute.ts
index b443e6a..f79be5b 100644
--- a/tools/ai-cli-dispatch/src/execute.ts
+++ b/tools/ai-cli-dispatch/src/execute.ts
@@ -1,8 +1,6 @@
-import type { ChildProcess } from "node:child_process";
 import { spawn as defaultSpawn } from "node:child_process";
-import type { PathLike } from "node:fs";
 import { existsSync as defaultExistsSync } from "node:fs";
-import type { ClientName, ExecResult, DebugInfo } from "./types.js";
+import type { ClientName, ExecResult, DebugInfo, ExecuteOptions } from "./types.js";
 import { ClientNotFoundError, ExecError } from "./types.js";
 
 const CLIENT_ARGS: Record<ClientName, (prompt: string) => string[]> = {
@@ -11,15 +9,6 @@ const CLIENT_ARGS: Record<ClientName, (prompt: string) => string[]> = {
   opencode: (p) => ["run", "--dangerously-skip-permissions", p],
 };
 
-export interface ExecuteOptions {
-  clientPath?: string;
-  timeoutMs?: number;
-  debug?: boolean;
-  onDebug?: (info: DebugInfo) => void;
-  spawn?: (command: string, args: string[], options?: { shell?: boolean }) => ChildProcess;
-  existsSync?: (path: PathLike) => boolean;
-}
-
 export async function executePrompt(
   client: ClientName,
   prompt: string,
diff --git a/tools/ai-cli-dispatch/src/types.ts b/tools/ai-cli-dispatch/src/types.ts
index 0bf167d..fd0f2fe 100644
--- a/tools/ai-cli-dispatch/src/types.ts
+++ b/tools/ai-cli-dispatch/src/types.ts
@@ -1,3 +1,6 @@
+import type { ChildProcess } from "node:child_process";
+import type { PathLike } from "node:fs";
+
 export type ClientName = "codex" | "claude" | "opencode";
 
 export interface ClientInfo {
@@ -27,6 +30,42 @@ export interface DebugInfo {
   noisySuccess: boolean;
 }
 
+export interface ExecuteOptions {
+  clientPath?: string;
+  timeoutMs?: number;
+  debug?: boolean;
+  onDebug?: (info: DebugInfo) => void;
+  spawn?: (command: string, args: string[], options?: { shell?: boolean }) => ChildProcess;
+  existsSync?: (path: PathLike) => boolean;
+}
+
+export type JobStatus = "running" | "completed" | "failed" | "timed_out" | "cancelled";
+
+export interface Job {
+  id: string;
+  client: ClientName;
+  prompt: string;
+  status: JobStatus;
+  result?: ExecResult;
+  error?: string;
+  startedAt: string;
+  completedAt?: string;
+  pid?: number;
+}
+
+/**
+ * On-disk storage contract for job files under
+ * ~/.openclaw/ai-cli-dispatch/jobs/<jobId>.json
+ */
+export interface JobRecord extends Job {
+  stdout: string;
+  stderr: string;
+}
+
+export interface JobStartOptions extends ExecuteOptions {
+  jobDir?: string;
+}
+
 export class ClientNotFoundError extends Error {
   constructor(client: string) {
     super(`Client "${client}" not found or not installed.`);
@@ -43,3 +82,17 @@ export class ExecError extends Error {
     this.result = result;
   }
 }
+
+export class JobNotFoundError extends Error {
+  constructor(jobId: string) {
+    super(`Job "${jobId}" not found.`);
+    this.name = "JobNotFoundError";
+  }
+}
+
+export class JobResultUnavailableError extends Error {
+  constructor(jobId: string, status: JobStatus) {
+    super(`Job "${jobId}" result is not available (status: ${status}).`);
+    this.name = "JobResultUnavailableError";
+  }
+}