diff --git a/packages/trigger-sdk/src/v3/ai.ts b/packages/trigger-sdk/src/v3/ai.ts
index ab2c12122..3bb0db9dc 100644
--- a/packages/trigger-sdk/src/v3/ai.ts
+++ b/packages/trigger-sdk/src/v3/ai.ts
@@ -379,6 +379,47 @@ async function pipeChat(
  * emits a control chunk and suspends via `messagesInput.wait()`. The frontend
  * transport resumes the same run by sending the next message via input streams.
  */
+/**
+ * Event passed to the `onChatStart` callback.
+ */
+export type ChatStartEvent = {
+  /** The unique identifier for the chat session. */
+  chatId: string;
+  /** The initial model-ready messages for this conversation. */
+  messages: ModelMessage[];
+  /** Custom data from the frontend (passed via `metadata` on `sendMessage()` or the transport). */
+  clientData: unknown;
+};
+
+/**
+ * Event passed to the `onTurnComplete` callback.
+ */
+export type TurnCompleteEvent = {
+  /** The unique identifier for the chat session. */
+  chatId: string;
+  /** The full accumulated conversation in model format (all turns so far). */
+  messages: ModelMessage[];
+  /**
+   * The full accumulated conversation in UI format (all turns so far).
+   * This is the format expected by `useChat` — store this for persistence.
+   */
+  uiMessages: UIMessage[];
+  /**
+   * Only the new model messages from this turn (user message(s) + assistant response).
+   * Useful for appending to an existing conversation record.
+   */
+  newMessages: ModelMessage[];
+  /**
+   * Only the new UI messages from this turn (user message(s) + assistant response).
+   * Useful for inserting individual message records instead of overwriting the full history.
+   */
+  newUIMessages: UIMessage[];
+  /** The assistant's response for this turn (undefined if `pipeChat` was used manually). */
+  responseMessage: UIMessage | undefined;
+  /** The turn number (0-indexed). */
+  turn: number;
+};
+
 export type ChatTaskOptions<TIdentifier extends string> = Omit<
   TaskOptions<TIdentifier, ChatTaskWirePayload, unknown>,
   "run"
@@ -394,6 +435,35 @@ export type ChatTaskOptions<TIdentifier extends string> = Omit<
    */
   run: (payload: ChatTaskRunPayload) => Promise<unknown>;
 
+  /**
+   * Called on the first turn (turn 0) of a new run, before the `run` function executes.
+   *
+   * Use this to create the chat record in your database when a new conversation starts.
+   *
+   * @example
+   * ```ts
+   * onChatStart: async ({ chatId, messages, clientData }) => {
+   *   await db.chat.create({ data: { id: chatId, userId: clientData.userId } });
+   * }
+   * ```
+   */
+  onChatStart?: (event: ChatStartEvent) => Promise<void> | void;
+
+  /**
+   * Called after each turn completes (after the response is captured, before waiting
+   * for the next message). Also fires on the final turn.
+   *
+   * Use this to persist the conversation to your database after each assistant response.
+   *
+   * @example
+   * ```ts
+   * onTurnComplete: async ({ chatId, messages }) => {
+   *   await db.chat.update({ where: { id: chatId }, data: { messages } });
+   * }
+   * ```
+   */
+  onTurnComplete?: (event: TurnCompleteEvent) => Promise<void> | void;
+
   /**
    * Maximum number of conversational turns (message round-trips) a single run
    * will handle before ending. After this many turns the run completes
@@ -456,6 +526,8 @@ function chatTask<TIdentifier extends string>(
 ): Task<TIdentifier, ChatTaskWirePayload, unknown> {
   const {
     run: userRun,
+    onChatStart,
+    onTurnComplete,
     maxTurns = 100,
     turnTimeout = "1h",
     warmTimeoutInSeconds = 30,
@@ -478,6 +550,10 @@ function chatTask<TIdentifier extends string>(
       // user message(s) and the captured assistant response.
       let accumulatedMessages: ModelMessage[] = [];
 
+      // Accumulated UI messages for persistence. Mirrors the model accumulator
+      // but in frontend-friendly UIMessage format (with parts, id, etc.).
+      let accumulatedUIMessages: UIMessage[] = [];
+
       // Mutable reference to the current turn's stop controller so the
       // stop input stream listener (registered once) can abort the right turn.
       let currentStopController: AbortController | undefined;
@@ -549,15 +625,52 @@ function chatTask<TIdentifier extends string>(
               // Turn 2+: only the new message(s) → appended to the accumulator.
               const incomingModelMessages = await convertToModelMessages(uiMessages);
 
+              // Track new messages for this turn (user input + assistant response).
+              const turnNewModelMessages: ModelMessage[] = [];
+              const turnNewUIMessages: UIMessage[] = [];
+
               if (turn === 0) {
                 accumulatedMessages = incomingModelMessages;
+                accumulatedUIMessages = [...uiMessages];
+                // On first turn, the "new" messages are just the last user message
+                // (the rest is history). We'll add the response after streaming.
+                if (uiMessages.length > 0) {
+                  turnNewUIMessages.push(uiMessages[uiMessages.length - 1]!);
+                  const lastModel = incomingModelMessages[incomingModelMessages.length - 1];
+                  if (lastModel) turnNewModelMessages.push(lastModel);
+                }
               } else if (currentWirePayload.trigger === "regenerate-message") {
                 // Regenerate: frontend sent full history with last assistant message
                 // removed. Reset the accumulator to match.
                 accumulatedMessages = incomingModelMessages;
+                accumulatedUIMessages = [...uiMessages];
+                // No new user messages for regenerate — just the response (added below)
               } else {
                 // Submit: frontend sent only the new user message(s). Append to accumulator.
                 accumulatedMessages.push(...incomingModelMessages);
+                accumulatedUIMessages.push(...uiMessages);
+                turnNewModelMessages.push(...incomingModelMessages);
+                turnNewUIMessages.push(...uiMessages);
+              }
+
+              // Fire onChatStart on the first turn
+              if (turn === 0 && onChatStart) {
+                await tracer.startActiveSpan(
+                  "onChatStart()",
+                  async () => {
+                    await onChatStart({
+                      chatId: currentWirePayload.chatId,
+                      messages: accumulatedMessages,
+                      clientData: wireMetadata,
+                    });
+                  },
+                  {
+                    attributes: {
+                      [SemanticInternalAttributes.STYLE_ICON]: "task-hook-onStart",
+                      [SemanticInternalAttributes.COLLAPSED]: true,
+                    },
+                  }
+                );
               }
 
               // Captured by the onFinish callback below — works even on abort/stop.
@@ -602,11 +715,14 @@ function chatTask<TIdentifier extends string>(
               // The onFinish callback fires even on abort/stop, so partial responses
               // from stopped generation are captured correctly.
               if (capturedResponseMessage) {
+                accumulatedUIMessages.push(capturedResponseMessage);
+                turnNewUIMessages.push(capturedResponseMessage);
                 try {
                   const responseModelMessages = await convertToModelMessages([
                     stripProviderMetadata(capturedResponseMessage),
                   ]);
                   accumulatedMessages.push(...responseModelMessages);
+                  turnNewModelMessages.push(...responseModelMessages);
                 } catch {
                   // Conversion failed — skip accumulation for this turn
                 }
@@ -618,6 +734,30 @@ function chatTask<TIdentifier extends string>(
 
               if (runSignal.aborted) return "exit";
 
+              // Fire onTurnComplete after response capture
+              if (onTurnComplete) {
+                await tracer.startActiveSpan(
+                  "onTurnComplete()",
+                  async () => {
+                    await onTurnComplete({
+                      chatId: currentWirePayload.chatId,
+                      messages: accumulatedMessages,
+                      uiMessages: accumulatedUIMessages,
+                      newMessages: turnNewModelMessages,
+                      newUIMessages: turnNewUIMessages,
+                      responseMessage: capturedResponseMessage,
+                      turn,
+                    });
+                  },
+                  {
+                    attributes: {
+                      [SemanticInternalAttributes.STYLE_ICON]: "task-hook-onComplete",
+                      [SemanticInternalAttributes.COLLAPSED]: true,
+                    },
+                  }
+                );
+              }
+
               // Write turn-complete control chunk so frontend closes its stream
               await writeTurnCompleteChunk(currentWirePayload.chatId);
 
@@ -629,9 +769,12 @@ function chatTask<TIdentifier extends string>(
 
               // Phase 1: Keep the run warm for quick response to the next message.
               // The run stays active (using compute) during this window.
-              if (warmTimeoutInSeconds > 0) {
+              const effectiveWarmTimeout =
+                (metadata.get(WARM_TIMEOUT_METADATA_KEY) as number | undefined) ?? warmTimeoutInSeconds;
+
+              if (effectiveWarmTimeout > 0) {
                 const warm = await messagesInput.once({
-                  timeoutMs: warmTimeoutInSeconds * 1000,
+                  timeoutMs: effectiveWarmTimeout * 1000,
                   spanName: "waiting (warm)",
                 });
 
@@ -643,8 +786,11 @@ function chatTask<TIdentifier extends string>(
               }
 
               // Phase 2: Suspend the task (frees compute) until the next message arrives
+              const effectiveTurnTimeout =
+                (metadata.get(TURN_TIMEOUT_METADATA_KEY) as string | undefined) ?? turnTimeout;
+
               const next = await messagesInput.wait({
-                timeout: turnTimeout,
+                timeout: effectiveTurnTimeout,
                 spanName: "waiting (suspended)",
               });
 
@@ -693,6 +839,74 @@ function chatTask<TIdentifier extends string>(
  * const token = await chat.createAccessToken("my-chat");
  * ```
  */
+// ---------------------------------------------------------------------------
+// Runtime configuration helpers
+// ---------------------------------------------------------------------------
+
+const TURN_TIMEOUT_METADATA_KEY = "chat.turnTimeout";
+const WARM_TIMEOUT_METADATA_KEY = "chat.warmTimeout";
+
+/**
+ * Override the turn timeout for subsequent turns in the current run.
+ *
+ * The turn timeout controls how long the run stays suspended (freeing compute)
+ * waiting for the next user message. When it expires, the run completes
+ * gracefully and the next message starts a fresh run.
+ *
+ * Call from inside a `chatTask` run function to adjust based on context.
+ *
+ * @param duration - A duration string (e.g. `"5m"`, `"1h"`, `"30s"`)
+ *
+ * @example
+ * ```ts
+ * run: async ({ messages, signal }) => {
+ *   chat.setTurnTimeout("2h");
+ *   return streamText({ model, messages, abortSignal: signal });
+ * }
+ * ```
+ */
+function setTurnTimeout(duration: string): void {
+  metadata.set(TURN_TIMEOUT_METADATA_KEY, duration);
+}
+
+/**
+ * Override the turn timeout in seconds for subsequent turns in the current run.
+ *
+ * @param seconds - Number of seconds to wait for the next message before ending the run
+ *
+ * @example
+ * ```ts
+ * run: async ({ messages, signal }) => {
+ *   chat.setTurnTimeoutInSeconds(3600); // 1 hour
+ *   return streamText({ model, messages, abortSignal: signal });
+ * }
+ * ```
+ */
+function setTurnTimeoutInSeconds(seconds: number): void {
+  metadata.set(TURN_TIMEOUT_METADATA_KEY, `${seconds}s`);
+}
+
+/**
+ * Override the warm timeout for subsequent turns in the current run.
+ *
+ * The warm timeout controls how long the run stays active (using compute)
+ * after each turn, waiting for the next message. During this window,
+ * responses are instant. After it expires, the run suspends.
+ *
+ * @param seconds - Number of seconds to stay warm (0 to suspend immediately)
+ *
+ * @example
+ * ```ts
+ * run: async ({ messages, signal }) => {
+ *   chat.setWarmTimeoutInSeconds(60);
+ *   return streamText({ model, messages, abortSignal: signal });
+ * }
+ * ```
+ */
+function setWarmTimeoutInSeconds(seconds: number): void {
+  metadata.set(WARM_TIMEOUT_METADATA_KEY, seconds);
+}
+
 export const chat = {
   /** Create a chat task. See {@link chatTask}. */
   task: chatTask,
@@ -700,6 +914,12 @@ export const chat = {
   pipe: pipeChat,
   /** Create a public access token for a chat task. See {@link createChatAccessToken}. */
   createAccessToken: createChatAccessToken,
+  /** Override the turn timeout at runtime (duration string). See {@link setTurnTimeout}. */
+  setTurnTimeout,
+  /** Override the turn timeout at runtime (seconds). See {@link setTurnTimeoutInSeconds}. */
+  setTurnTimeoutInSeconds,
+  /** Override the warm timeout at runtime. See {@link setWarmTimeoutInSeconds}. */
+  setWarmTimeoutInSeconds,
 };
 
 /**
diff --git a/packages/trigger-sdk/src/v3/chat-react.ts b/packages/trigger-sdk/src/v3/chat-react.ts
index e37e2e8e5..1ee48a4b2 100644
--- a/packages/trigger-sdk/src/v3/chat-react.ts
+++ b/packages/trigger-sdk/src/v3/chat-react.ts
@@ -23,7 +23,7 @@
  * ```
  */
 
-import { useRef } from "react";
+import { useEffect, useRef } from "react";
 import {
   TriggerChatTransport,
   type TriggerChatTransportOptions,
@@ -57,6 +57,9 @@ export type UseTriggerChatTransportOptions<TTask extends AnyTask = AnyTask> = Om
  * For dynamic access tokens, pass a function — it will be called on each
  * request without needing to recreate the transport.
  *
+ * The `onSessionChange` callback is kept in a ref so the transport always
+ * calls the latest version without needing to be recreated.
+ *
  * @example
  * ```tsx
  * import { useChat } from "@ai-sdk/react";
@@ -80,5 +83,12 @@ export function useTriggerChatTransport<TTask extends AnyTask = AnyTask>(
   if (ref.current === null) {
     ref.current = new TriggerChatTransport(options);
   }
+
+  // Keep onSessionChange up to date without recreating the transport
+  const { onSessionChange } = options;
+  useEffect(() => {
+    ref.current?.setOnSessionChange(onSessionChange);
+  }, [onSessionChange]);
+
   return ref.current;
 }
diff --git a/packages/trigger-sdk/src/v3/chat.test.ts b/packages/trigger-sdk/src/v3/chat.test.ts
index af39b6c96..50138b572 100644
--- a/packages/trigger-sdk/src/v3/chat.test.ts
+++ b/packages/trigger-sdk/src/v3/chat.test.ts
@@ -1727,4 +1727,187 @@ describe("TriggerChatTransport", () => {
       expect(triggerCallCount).toBe(2);
     });
   });
+
+  describe("onSessionChange", () => {
+    it("should fire when a new session is created", async () => {
+      const onSessionChange = vi.fn();
+      const triggerRunId = "run_session_new";
+      const publicToken = "pub_session_new";
+
+      global.fetch = vi.fn().mockImplementation(async (url: string | URL) => {
+        const urlStr = typeof url === "string" ? url : url.toString();
+
+        if (urlStr.includes("/trigger")) {
+          return new Response(JSON.stringify({ id: triggerRunId }), {
+            status: 200,
+            headers: {
+              "content-type": "application/json",
+              "x-trigger-jwt": publicToken,
+            },
+          });
+        }
+
+        if (urlStr.includes("/realtime/v1/streams/")) {
+          const chunks = [
+            ...sampleChunks,
+            { type: "__trigger_turn_complete" },
+          ];
+          return new Response(createSSEStream(sseEncode(chunks)), {
+            status: 200,
+            headers: {
+              "content-type": "text/event-stream",
+              "X-Stream-Version": "v1",
+            },
+          });
+        }
+
+        throw new Error(`Unexpected fetch URL: ${urlStr}`);
+      });
+
+      const transport = new TriggerChatTransport({
+        task: "my-task",
+        accessToken: "token",
+        baseURL: "https://api.test.trigger.dev",
+        onSessionChange,
+      });
+
+      const stream = await transport.sendMessages({
+        trigger: "submit-message",
+        chatId: "chat-1",
+        messageId: undefined,
+        messages: [createUserMessage("Hello")],
+        abortSignal: undefined,
+      });
+
+      // Session created notification should have fired
+      expect(onSessionChange).toHaveBeenCalledWith("chat-1", {
+        runId: triggerRunId,
+        publicAccessToken: publicToken,
+        lastEventId: undefined,
+      });
+
+      // Consume stream
+      const reader = stream.getReader();
+      while (!(await reader.read()).done) {}
+
+      // Should also fire with updated lastEventId on turn complete
+      const lastCall = onSessionChange.mock.calls[onSessionChange.mock.calls.length - 1]!;
+      expect(lastCall![0]).toBe("chat-1");
+      expect(lastCall![1]).not.toBeNull();
+      expect(lastCall![1].lastEventId).toBeDefined();
+    });
+
+    it("should fire with null when session is deleted (stream ends naturally)", async () => {
+      const onSessionChange = vi.fn();
+
+      global.fetch = vi.fn().mockImplementation(async (url: string | URL) => {
+        const urlStr = typeof url === "string" ? url : url.toString();
+
+        if (urlStr.includes("/trigger")) {
+          return new Response(JSON.stringify({ id: "run_end" }), {
+            status: 200,
+            headers: {
+              "content-type": "application/json",
+              "x-trigger-jwt": "pub_end",
+            },
+          });
+        }
+
+        if (urlStr.includes("/realtime/v1/streams/")) {
+          // No turn-complete chunk — stream ends naturally (run completed)
+          return new Response(createSSEStream(sseEncode(sampleChunks)), {
+            status: 200,
+            headers: {
+              "content-type": "text/event-stream",
+              "X-Stream-Version": "v1",
+            },
+          });
+        }
+
+        throw new Error(`Unexpected fetch URL: ${urlStr}`);
+      });
+
+      const transport = new TriggerChatTransport({
+        task: "my-task",
+        accessToken: "token",
+        baseURL: "https://api.test.trigger.dev",
+        onSessionChange,
+      });
+
+      const stream = await transport.sendMessages({
+        trigger: "submit-message",
+        chatId: "chat-end",
+        messageId: undefined,
+        messages: [createUserMessage("Hello")],
+        abortSignal: undefined,
+      });
+
+      // Consume the stream fully
+      const reader = stream.getReader();
+      while (!(await reader.read()).done) {}
+
+      // Session should have been created then deleted
+      expect(onSessionChange).toHaveBeenCalledWith("chat-end", expect.objectContaining({
+        runId: "run_end",
+      }));
+      expect(onSessionChange).toHaveBeenCalledWith("chat-end", null);
+    });
+
+    it("should be updatable via setOnSessionChange", async () => {
+      const onSessionChange1 = vi.fn();
+      const onSessionChange2 = vi.fn();
+
+      global.fetch = vi.fn().mockImplementation(async (url: string | URL) => {
+        const urlStr = typeof url === "string" ? url : url.toString();
+
+        if (urlStr.includes("/trigger")) {
+          return new Response(JSON.stringify({ id: "run_update" }), {
+            status: 200,
+            headers: {
+              "content-type": "application/json",
+              "x-trigger-jwt": "pub_update",
+            },
+          });
+        }
+
+        if (urlStr.includes("/realtime/v1/streams/")) {
+          const chunks = [
+            ...sampleChunks,
+            { type: "__trigger_turn_complete" },
+          ];
+          return new Response(createSSEStream(sseEncode(chunks)), {
+            status: 200,
+            headers: {
+              "content-type": "text/event-stream",
+              "X-Stream-Version": "v1",
+            },
+          });
+        }
+
+        throw new Error(`Unexpected fetch URL: ${urlStr}`);
+      });
+
+      const transport = new TriggerChatTransport({
+        task: "my-task",
+        accessToken: "token",
+        baseURL: "https://api.test.trigger.dev",
+        onSessionChange: onSessionChange1,
+      });
+
+      // Update the callback before sending
+      transport.setOnSessionChange(onSessionChange2);
+
+      await transport.sendMessages({
+        trigger: "submit-message",
+        chatId: "chat-update",
+        messageId: undefined,
+        messages: [createUserMessage("Hello")],
+        abortSignal: undefined,
+      });
+
+      // Only onSessionChange2 should have been called
+      expect(onSessionChange1).not.toHaveBeenCalled();
+      expect(onSessionChange2).toHaveBeenCalled();
+    });
+  });
 });
diff --git a/packages/trigger-sdk/src/v3/chat.ts b/packages/trigger-sdk/src/v3/chat.ts
index ed7530b4b..eb0aae7cc 100644
--- a/packages/trigger-sdk/src/v3/chat.ts
+++ b/packages/trigger-sdk/src/v3/chat.ts
@@ -100,6 +100,57 @@ export type TriggerChatTransportOptions = {
    * ```
    */
   metadata?: Record<string, unknown>;
+
+  /**
+   * Restore active chat sessions from external storage (e.g. localStorage).
+   *
+   * After a page refresh, pass previously persisted sessions here so the
+   * transport can reconnect to existing runs instead of starting new ones.
+   * Use `getSession()` to retrieve session state for persistence.
+   *
+   * @example
+   * ```ts
+   * new TriggerChatTransport({
+   *   task: "my-chat",
+   *   accessToken,
+   *   sessions: {
+   *     "chat-abc": { runId: "run_123", publicAccessToken: "...", lastEventId: "42" },
+   *   },
+   * });
+   * ```
+   */
+  sessions?: Record<string, { runId: string; publicAccessToken: string; lastEventId?: string }>;
+
+  /**
+   * Called whenever a chat session's state changes.
+   *
+   * Fires when:
+   * - A new session is created (after triggering a task)
+   * - A turn completes (lastEventId updated)
+   * - A session is removed (run ended or input stream send failed) — `session` will be `null`
+   *
+   * Use this to persist session state for reconnection after page refreshes,
+   * without needing to call `getSession()` manually.
+   *
+   * @example
+   * ```ts
+   * new TriggerChatTransport({
+   *   task: "my-chat",
+   *   accessToken,
+   *   onSessionChange: (chatId, session) => {
+   *     if (session) {
+   *       localStorage.setItem(`session:${chatId}`, JSON.stringify(session));
+   *     } else {
+   *       localStorage.removeItem(`session:${chatId}`);
+   *     }
+   *   },
+   * });
+   * ```
+   */
+  onSessionChange?: (
+    chatId: string,
+    session: { runId: string; publicAccessToken: string; lastEventId?: string } | null
+  ) => void;
 };
 
 /**
@@ -151,6 +202,12 @@ export class TriggerChatTransport implements ChatTransport<UIMessage> {
   private readonly extraHeaders: Record<string, string>;
   private readonly streamTimeoutSeconds: number;
   private readonly defaultMetadata: Record<string, unknown> | undefined;
+  private _onSessionChange:
+    | ((
+        chatId: string,
+        session: { runId: string; publicAccessToken: string; lastEventId?: string } | null
+      ) => void)
+    | undefined;
 
   private sessions: Map<string, ChatSessionState> = new Map();
 
@@ -165,6 +222,18 @@ export class TriggerChatTransport implements ChatTransport<UIMessage> {
     this.extraHeaders = options.headers ?? {};
     this.streamTimeoutSeconds = options.streamTimeoutSeconds ?? DEFAULT_STREAM_TIMEOUT_SECONDS;
     this.defaultMetadata = options.metadata;
+    this._onSessionChange = options.onSessionChange;
+
+    // Restore sessions from external storage
+    if (options.sessions) {
+      for (const [chatId, session] of Object.entries(options.sessions)) {
+        this.sessions.set(chatId, {
+          runId: session.runId,
+          publicAccessToken: session.publicAccessToken,
+          lastEventId: session.lastEventId,
+        });
+      }
+    }
   }
 
   sendMessages = async (
@@ -216,6 +285,7 @@ export class TriggerChatTransport implements ChatTransport<UIMessage> {
       } catch {
         // If sending fails (run died, etc.), fall through to trigger a new run.
         this.sessions.delete(chatId);
+        this.notifySessionChange(chatId, null);
       }
     }
 
@@ -236,10 +306,12 @@ export class TriggerChatTransport implements ChatTransport<UIMessage> {
         ? (triggerResponse as { publicAccessToken?: string }).publicAccessToken
         : undefined;
 
-    this.sessions.set(chatId, {
+    const newSession: ChatSessionState = {
       runId,
       publicAccessToken: publicAccessToken ?? currentToken,
-    });
+    };
+    this.sessions.set(chatId, newSession);
+    this.notifySessionChange(chatId, newSession);
     return this.subscribeToStream(
       runId,
       publicAccessToken ?? currentToken,
@@ -261,6 +333,62 @@ export class TriggerChatTransport implements ChatTransport<UIMessage> {
     return this.subscribeToStream(session.runId, session.publicAccessToken, undefined, options.chatId);
   };
 
+  /**
+   * Get the current session state for a chat, suitable for external persistence.
+   *
+   * Returns `undefined` if no active session exists for this chatId.
+   * Persist the returned value to localStorage so it can be restored
+   * after a page refresh via `restoreSession()`.
+   *
+   * @example
+   * ```ts
+   * const session = transport.getSession(chatId);
+   * if (session) {
+   *   localStorage.setItem(`session:${chatId}`, JSON.stringify(session));
+   * }
+   * ```
+   */
+  getSession = (chatId: string): { runId: string; publicAccessToken: string; lastEventId?: string } | undefined => {
+    const session = this.sessions.get(chatId);
+    if (!session) return undefined;
+    return {
+      runId: session.runId,
+      publicAccessToken: session.publicAccessToken,
+      lastEventId: session.lastEventId,
+    };
+  };
+
+  /**
+   * Update the `onSessionChange` callback.
+   * Useful for React hooks that need to update the callback without recreating the transport.
+   */
+  setOnSessionChange(
+    callback:
+      | ((
+          chatId: string,
+          session: { runId: string; publicAccessToken: string; lastEventId?: string } | null
+        ) => void)
+      | undefined
+  ): void {
+    this._onSessionChange = callback;
+  }
+
+  private notifySessionChange(
+    chatId: string,
+    session: ChatSessionState | null
+  ): void {
+    if (!this._onSessionChange) return;
+    if (session) {
+      this._onSessionChange(chatId, {
+        runId: session.runId,
+        publicAccessToken: session.publicAccessToken,
+        lastEventId: session.lastEventId,
+      });
+    } else {
+      this._onSessionChange(chatId, null);
+    }
+  }
+
   private subscribeToStream(
     runId: string,
     accessToken: string,
@@ -331,6 +459,7 @@ export class TriggerChatTransport implements ChatTransport<UIMessage> {
                 // the next message via input streams.
                 if (chatId && !combinedSignal.aborted) {
                   this.sessions.delete(chatId);
+                  this.notifySessionChange(chatId, null);
                 }
                 controller.close();
                 return;
@@ -348,6 +477,7 @@ export class TriggerChatTransport implements ChatTransport<UIMessage> {
                 session.lastEventId = value.id;
               }
 
+
               // Guard against heartbeat or malformed SSE events
               if (value.chunk != null && typeof value.chunk === "object") {
                 const chunk = value.chunk as Record<string, unknown>;
@@ -363,6 +493,10 @@ export class TriggerChatTransport implements ChatTransport<UIMessage> {
                 }
 
                 if (chunk.type === "__trigger_turn_complete" && chatId) {
+                  // Notify with updated lastEventId before closing
+                  if (session) {
+                    this.notifySessionChange(chatId, session);
+                  }
                   internalAbort.abort();
                   try {
                     controller.close();
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 82f1780ca..51cd5b8d9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -2181,6 +2181,12 @@ importers:
       '@ai-sdk/react':
         specifier: ^3.0.0
         version: 3.0.170(react@19.1.0)(zod@3.25.76)
+      '@prisma/adapter-pg':
+        specifier: ^7.4.2
+        version: 7.4.2
+      '@prisma/client':
+        specifier: ^7.4.2
+        version: 7.4.2(prisma@7.4.2(@types/react@19.0.12)(better-sqlite3@11.10.0)(magicast@0.3.5)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)(typescript@5.5.4))(typescript@5.5.4)
       '@trigger.dev/sdk':
         specifier: workspace:*
         version: link:../../packages/trigger-sdk
@@ -2190,6 +2196,9 @@ importers:
       next:
         specifier: 15.3.3
         version: 15.3.3(@opentelemetry/api@1.9.0)(@playwright/test@1.37.0)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)
+      pg:
+        specifier: ^8.16.3
+        version: 8.16.3
       react:
         specifier: ^19.0.0
         version: 19.1.0
@@ -2218,6 +2227,9 @@ importers:
       '@types/react-dom':
         specifier: ^19
         version: 19.0.4(@types/react@19.2.14)
+      prisma:
+        specifier: ^7.4.2
+        version: 7.4.2(@types/react@19.0.12)(better-sqlite3@11.10.0)(magicast@0.3.5)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)(typescript@5.5.4)
       tailwindcss:
         specifier: ^4
         version: 4.0.17
@@ -4157,18 +4169,30 @@ packages:
   '@changesets/write@0.2.3':
     resolution: {integrity: sha512-Dbamr7AIMvslKnNYsLFafaVORx4H0pvCA2MHqgtNCySMe1blImEyAEOzDmcgKAkgz4+uwoLz7demIrX+JBr/Xw==}
 
+  '@chevrotain/cst-dts-gen@10.5.0':
+    resolution: {integrity: sha512-lhmC/FyqQ2o7pGK4Om+hzuDrm9rhFYIJ/AXoQBeongmn870Xeb0L6oGEiuR8nohFNL5sMaQEJWCxr1oIVIVXrw==}
+
   '@chevrotain/cst-dts-gen@11.0.3':
     resolution: {integrity: sha512-BvIKpRLeS/8UbfxXxgC33xOumsacaeCKAjAeLyOn7Pcp95HiRbrpl14S+9vaZLolnbssPIUuiUd8IvgkRyt6NQ==}
 
+  '@chevrotain/gast@10.5.0':
+    resolution: {integrity: sha512-pXdMJ9XeDAbgOWKuD1Fldz4ieCs6+nLNmyVhe2gZVqoO7v8HXuHYs5OV2EzUtbuai37TlOAQHrTDvxMnvMJz3A==}
+
   '@chevrotain/gast@11.0.3':
     resolution: {integrity: sha512-+qNfcoNk70PyS/uxmj3li5NiECO+2YKZZQMbmjTqRI3Qchu8Hig/Q9vgkHpI3alNjr7M+a2St5pw5w5F6NL5/Q==}
 
   '@chevrotain/regexp-to-ast@11.0.3':
     resolution: {integrity: sha512-1fMHaBZxLFvWI067AVbGJav1eRY7N8DDvYCTwGBiE/ytKBgP8azTdgyrKyWZ9Mfh09eHWb5PgTSO8wi7U824RA==}
 
+  '@chevrotain/types@10.5.0':
+    resolution: {integrity: sha512-f1MAia0x/pAVPWH/T73BJVyO2XU5tI4/iE7cnxb7tqdNTNhQI3Uq3XkqcoteTmD4t1aM0LbHCJOhgIDn07kl2A==}
+
   '@chevrotain/types@11.0.3':
     resolution: {integrity: sha512-gsiM3G8b58kZC2HaWR50gu6Y1440cHiJ+i3JUvcp/35JchYejb2+5MVeJK0iKThYpAa/P2PYFV4hoi44HD+aHQ==}
 
+  '@chevrotain/utils@10.5.0':
+    resolution: {integrity: sha512-hBzuU5+JjB2cqNZyszkDHZgOSrUUT8V3dhgRl8Q9Gp6dAj/H5+KILGjbhDpc3Iy9qmqlm/akuOI2ut9VUtzJxQ==}
+
   '@chevrotain/utils@11.0.3':
     resolution: {integrity: sha512-YslZMgtJUyuMbZ+aKvfF3x1f5liK4mWNxghFRv7jqRR9C3R3fAOGTTKvxXDa2Y1s9zSbcpuO0cAxDYsc9SrXoQ==}
 
@@ -4362,6 +4386,20 @@ packages:
   '@electric-sql/client@1.0.14':
     resolution: {integrity: sha512-LtPAfeMxXRiYS0hyDQ5hue2PjljUiK9stvzsVyVb4nwxWQxfOWTSF42bHTs/o5i3x1T4kAQ7mwHpxa4A+f8X7Q==}
 
+  '@electric-sql/pglite-socket@0.0.20':
+    resolution: {integrity: sha512-J5nLGsicnD9wJHnno9r+DGxfcZWh+YJMCe0q/aCgtG6XOm9Z7fKeite8IZSNXgZeGltSigM9U/vAWZQWdgcSFg==}
+    hasBin: true
+    peerDependencies:
+      '@electric-sql/pglite': 0.3.15
+
+  '@electric-sql/pglite-tools@0.2.20':
+    resolution: {integrity: sha512-BK50ZnYa3IG7ztXhtgYf0Q7zijV32Iw1cYS8C+ThdQlwx12V5VZ9KRJ42y82Hyb4PkTxZQklVQA9JHyUlex33A==}
+    peerDependencies:
+      '@electric-sql/pglite': 0.3.15
+
+  '@electric-sql/pglite@0.3.15':
+    resolution: {integrity: sha512-Cj++n1Mekf9ETfdc16TlDi+cDDQF0W7EcbyRHYOAeZdsAe8M/FJg18itDTSwyHfar2WIezawM9o0EKaRGVKygQ==}
+
   '@electric-sql/react@0.3.5':
     resolution: {integrity: sha512-qPrlF3BsRg5L8zAn1sLGzc3pkswfEHyQI3lNOu7Xllv1DBx85RvHR1zgGGPAUfC8iwyWupQu9pFPE63GdbeuhA==}
     peerDependencies:
@@ -5910,6 +5948,10 @@ packages:
       '@cfworker/json-schema':
         optional: true
 
+  '@mrleebo/prisma-ast@0.13.1':
+    resolution: {integrity: sha512-XyroGQXcHrZdvmrGJvsA9KNeOOgGMg1Vg9OlheUsBOSKznLMDl+YChxbkboRHvtFYJEMRYmlV3uoo/njCw05iw==}
+    engines: {node: '>=16'}
+
   '@msgpack/msgpack@3.0.0-beta2':
     resolution: {integrity: sha512-y+l1PNV0XDyY8sM3YtuMLK5vE3/hkfId+Do8pLo/OPxfxuFAUwcGz3oiiUuV46/aBpwTzZ+mRWVMtlSKbradhw==}
     engines: {node: '>= 14'}
@@ -6925,9 +6967,15 @@ packages:
   '@prisma/adapter-pg@6.20.0-integration-next.8':
     resolution: {integrity: sha512-5+ZjSPMzyfDYMmWLH1IaQIOQGa8eJrqEz5A9V4vS4+b6LV6qvCOHjqlnbRQ5IKSNCwFP055SJ54RsPES+0jOyA==}
 
+  '@prisma/adapter-pg@7.4.2':
+    resolution: {integrity: sha512-oUo2Zhe9Tf6YwVL8kLPuOLTK1Z2pwi/Ua77t2PuGyBan2w7shRKqHvYK+3XXmRH9RWhPJ4SMtHZKpNo6Ax/4bQ==}
+
   '@prisma/client-runtime-utils@6.20.0-integration-next.8':
     resolution: {integrity: sha512-prENLjPislFvRWDHNgXmg9yzixQYsFPVQGtDv5zIMs4pV2KPdNc5pCiZ3n77hAinvqGJVafASa+eU4TfpVphdA==}
 
+  '@prisma/client-runtime-utils@7.4.2':
+    resolution: {integrity: sha512-cID+rzOEb38VyMsx5LwJMEY4NGIrWCNpKu/0ImbeooQ2Px7TI+kOt7cm0NelxUzF2V41UVVXAmYjANZQtCu1/Q==}
+
   '@prisma/client@4.9.0':
     resolution: {integrity: sha512-bz6QARw54sWcbyR1lLnF2QHvRW5R/Jxnbbmwh3u+969vUKXtBkXgSgjDA85nji31ZBlf7+FrHDy5x+5ydGyQDg==}
     engines: {node: '>=14.17'}
@@ -6985,6 +7033,18 @@ packages:
       typescript:
         optional: true
 
+  '@prisma/client@7.4.2':
+    resolution: {integrity: sha512-ts2mu+cQHriAhSxngO3StcYubBGTWDtu/4juZhXCUKOwgh26l+s4KD3vT2kMUzFyrYnll9u/3qWrtzRv9CGWzA==}
+    engines: {node: ^20.19 || ^22.12 || >=24.0}
+    peerDependencies:
+      prisma: '*'
+      typescript: 5.5.4
+    peerDependenciesMeta:
+      prisma:
+        optional: true
+      typescript:
+        optional: true
+
   '@prisma/config@6.14.0':
     resolution: {integrity: sha512-IwC7o5KNNGhmblLs23swnfBjADkacBb7wvyDXUWLwuvUQciKJZqyecU0jw0d7JRkswrj+XTL8fdr0y2/VerKQQ==}
 
@@ -6997,6 +7057,9 @@ packages:
   '@prisma/config@6.20.0-integration-next.8':
     resolution: {integrity: sha512-nwf+tczfiGSn0tnuHmBpnK+wmaYzcC20sn9Zt8BSoJVCewJxf8ASHPxZEGgvFLl05zbCfFtq3rMc6ZnAiYjowg==}
 
+  '@prisma/config@7.4.2':
+    resolution: {integrity: sha512-CftBjWxav99lzY1Z4oDgomdb1gh9BJFAOmWF6P2v1xRfXqQb56DfBub+QKcERRdNoAzCb3HXy3Zii8Vb4AsXhg==}
+
   '@prisma/debug@4.16.2':
     resolution: {integrity: sha512-7L7WbG0qNNZYgLpsVB8rCHCXEyHFyIycRlRDNwkVfjQmACC2OW6AWCYCbfdjQhkF/t7+S3njj8wAWAocSs+Brw==}
 
@@ -7012,12 +7075,24 @@ packages:
   '@prisma/debug@6.20.0-integration-next.8':
     resolution: {integrity: sha512-PqUUFXf8MDoIrsKMzpF4NYqA3gHE8l/CUWVnYa4hNIbynCcEhvk7iT+6ve0u9w1TiGVUFnIVMuqFGEb2aHCuFw==}
 
+  '@prisma/debug@7.2.0':
+    resolution: {integrity: sha512-YSGTiSlBAVJPzX4ONZmMotL+ozJwQjRmZweQNIq/ER0tQJKJynNkRB3kyvt37eOfsbMCXk3gnLF6J9OJ4QWftw==}
+
+  '@prisma/debug@7.4.2':
+    resolution: {integrity: sha512-aP7qzu+g/JnbF6U69LMwHoUkELiserKmWsE2shYuEpNUJ4GrtxBCvZwCyCBHFSH2kLTF2l1goBlBh4wuvRq62w==}
+
+  '@prisma/dev@0.20.0':
+    resolution: {integrity: sha512-ovlBYwWor0OzG+yH4J3Ot+AneD818BttLA+Ii7wjbcLHUrnC4tbUPVGyNd3c/+71KETPKZfjhkTSpdS15dmXNQ==}
+
   '@prisma/driver-adapter-utils@6.16.0':
     resolution: {integrity: sha512-dsRHvEnifJ3xqpMKGBy1jRwR8yc+7Ko4TcHrdTQJIfq6NYN2gNoOf0k91hcbzs5AH19wDxjuHXCveklWq5AJdA==}
 
   '@prisma/driver-adapter-utils@6.20.0-integration-next.8':
     resolution: {integrity: sha512-TXpFugr3sCl2bHechoG3p9mvlq2Z3GgA0Cp73lUOEWQyUuoG8NW/4UA56Ax1r5fBUAs9hKbr20Ld6wKCZhnz8Q==}
 
+  '@prisma/driver-adapter-utils@7.4.2':
+    resolution: {integrity: sha512-REdjFpT/ye9KdDs+CXAXPIbMQkVLhne9G5Pe97sNY4Ovx4r2DAbWM9hOFvvB1Oq8H8bOCdu0Ri3AoGALquQqVw==}
+
   '@prisma/engines-version@4.9.0-42.ceb5c99003b99c9ee2c1d2e618e359c14aef2ea5':
     resolution: {integrity: sha512-M16aibbxi/FhW7z1sJCX8u+0DriyQYY5AyeTH7plQm9MLnURoiyn3CZBqAyIoQ+Z1pS77usCIibYJWSgleBMBA==}
 
@@ -7033,6 +7108,9 @@ packages:
   '@prisma/engines-version@6.20.0-11.next-80ee0a44bf5668992b0c909c946a755b86b56c95':
     resolution: {integrity: sha512-DqrQqRIgeocvWpgN7t9PymiJdV8ISSSrZCuilAtpKEaKIt4JUGIxsAdWNMRSHk188hYA2W1YFG5KvWUYBaCO1A==}
 
+  '@prisma/engines-version@7.5.0-10.94a226be1cf2967af2541cca5529f0f7ba866919':
+    resolution: {integrity: sha512-5FIKY3KoYQlBuZC2yc16EXfVRQ8HY+fLqgxkYfWCtKhRb3ajCRzP/rPeoSx11+NueJDANdh4hjY36mdmrTcGSg==}
+
   '@prisma/engines@6.14.0':
     resolution: {integrity: sha512-LhJjqsALFEcoAtF07nSaOkVguaxw/ZsgfROIYZ8bAZDobe7y8Wy+PkYQaPOK1iLSsFgV2MhCO/eNrI1gdSOj6w==}
 
@@ -7045,6 +7123,9 @@ packages:
   '@prisma/engines@6.20.0-integration-next.8':
     resolution: {integrity: sha512-XdzTxN0PFLIW2DcprG9xlMy39FrsjxW5J2qtHQ58FBtbllHSZGD0pK2nzATw5dRh7nGhmX+uNA02cqHv5oND3A==}
 
+  '@prisma/engines@7.4.2':
+    resolution: {integrity: sha512-B+ZZhI4rXlzjVqRw/93AothEKOU5/x4oVyJFGo9RpHPnBwaPwk4Pi0Q4iGXipKxeXPs/dqljgNBjK0m8nocOJA==}
+
   '@prisma/fetch-engine@6.14.0':
     resolution: {integrity: sha512-MPzYPOKMENYOaY3AcAbaKrfvXVlvTc6iHmTXsp9RiwCX+bPyfDMqMFVUSVXPYrXnrvEzhGHfyiFy0PRLHPysNg==}
 
@@ -7057,6 +7138,9 @@ packages:
   '@prisma/fetch-engine@6.20.0-integration-next.8':
     resolution: {integrity: sha512-zVNM5Q1hFclpqD1y7wujDzyc3l01S8ZMuP0Zddzuda4LOA7/F2enjro48VcD2/fxkBgzkkmO/quLOGnbQDKO7g==}
 
+  '@prisma/fetch-engine@7.4.2':
+    resolution: {integrity: sha512-f/c/MwYpdJO7taLETU8rahEstLeXfYgQGlz5fycG7Fbmva3iPdzGmjiSWHeSWIgNnlXnelUdCJqyZnFocurZuA==}
+
   '@prisma/generator-helper@4.16.2':
     resolution: {integrity: sha512-bMOH7y73Ui7gpQrioFeavMQA+Tf8ksaVf8Nhs9rQNzuSg8SSV6E9baczob0L5KGZTSgYoqnrRxuo03kVJYrnIg==}
 
@@ -7072,6 +7156,12 @@ packages:
   '@prisma/get-platform@6.20.0-integration-next.8':
     resolution: {integrity: sha512-21jEfhFpC8FuvPD7JEf1Qu02engBCBa3+1il3UiyHKcKS3Kbp9IgR+DVqqrqSWIGJg8+1oTfF/3AgbjunaQ1Ag==}
 
+  '@prisma/get-platform@7.2.0':
+    resolution: {integrity: sha512-k1V0l0Td1732EHpAfi2eySTezyllok9dXb6UQanajkJQzPUGi3vO2z7jdkz67SypFTdmbnyGYxvEvYZdZsMAVA==}
+
+  '@prisma/get-platform@7.4.2':
+    resolution: {integrity: sha512-UTnChXRwiauzl/8wT4hhe7Xmixja9WE28oCnGpBtRejaHhvekx5kudr3R4Y9mLSA0kqGnAMeyTiKwDVMjaEVsw==}
+
   '@prisma/instrumentation@6.11.1':
     resolution: {integrity: sha512-mrZOev24EDhnefmnZX7WVVT7v+r9LttPRqf54ONvj6re4XMF7wFTpK2tLJi4XHB7fFp/6xhYbgRel8YV7gQiyA==}
     peerDependencies:
@@ -7082,6 +7172,9 @@ packages:
     peerDependencies:
       '@opentelemetry/api': ^1.8
 
+  '@prisma/query-plan-executor@7.2.0':
+    resolution: {integrity: sha512-EOZmNzcV8uJ0mae3DhTsiHgoNCuu1J9mULQpGCh62zN3PxPTd+qI9tJvk5jOst8WHKQNwJWR3b39t0XvfBB0WQ==}
+
   '@prisma/studio-core-licensed@0.6.0':
     resolution: {integrity: sha512-LNC8ohLosuWz6n9oKNqfR5Ep/JYiPavk4RxrU6inOS4LEvMQts8N+Vtt7NAB9i06BaiIRKnPsg1Hcaao5pRjSw==}
     peerDependencies:
@@ -7089,6 +7182,13 @@ packages:
       react: ^18.0.0 || ^19.0.0
       react-dom: ^18.0.0 || ^19.0.0
 
+  '@prisma/studio-core@0.13.1':
+    resolution: {integrity: sha512-agdqaPEePRHcQ7CexEfkX1RvSH9uWDb6pXrZnhCRykhDFAV0/0P3d07WtfiY8hZWb7oRU4v+NkT4cGFHkQJIPg==}
+    peerDependencies:
+      '@types/react': ^18.0.0 || ^19.0.0
+      react: ^18.0.0 || ^19.0.0
+      react-dom: ^18.0.0 || ^19.0.0
+
   '@protobuf-ts/runtime@2.11.1':
     resolution: {integrity: sha512-KuDaT1IfHkugM2pyz+FwiY80ejWrkH1pAtOBOZFuR6SXEFTsnb/jiQWQ1rCIrcKx2BtyxnxW6BWwsVSA/Ie+WQ==}
 
@@ -11867,6 +11967,10 @@ packages:
   aws-sign2@0.7.0:
     resolution: {integrity: sha512-08kcGqnYf/YmjoRhfxyu+CLxBjUtHLXLXX/vUfx9l2LYzG3c1m61nrpyFUZI6zeS+Li/wWMMidD9KgrqtGq3mA==}
 
+  aws-ssl-profiles@1.1.2:
+    resolution: {integrity: sha512-NZKeq9AfyQvEeNlN0zSYAaWrmBffJh3IELMZfRpJVWgrpEbtEpnjvzqBPf+mxoI287JohRDoa+/nsfqqiZmF6g==}
+    engines: {node: '>= 6.0.0'}
+
   aws4@1.12.0:
     resolution: {integrity: sha512-NmWvPnx0F1SfrQbYwOi7OeaNGokp9XhzNioJ/CSBs8Qa4vxug81mhJEAVZwxXuBmYB5KDRfMq/F3RR0BIU7sWg==}
 
@@ -12240,6 +12344,9 @@ packages:
     peerDependencies:
       chevrotain: ^11.0.0
 
+  chevrotain@10.5.0:
+    resolution: {integrity: sha512-Pkv5rBY3+CsHOYfV5g/Vs5JY9WTHHDEKOlohI2XeygaZhUeqhAlldZ8Hz9cRmxu709bvS08YzxHdTPHhffc13A==}
+
   chevrotain@11.0.3:
     resolution: {integrity: sha512-ci2iJH6LeIkvP9eJW6gpueU8cnZhv85ELY8w8WiFtNjMHA5ad6pQLaJo9mEly/9qUyCpvqX8/POVUTf18/HFdw==}
 
@@ -14131,6 +14238,10 @@ packages:
     resolution: {integrity: sha512-TMKDUnIte6bfb5nWv7V/caI169OHgvwjb7V4WkeUvbQQdjr5rWKqHFiKWb/fcOwB+CzBT+qbWjvj+DVwRskpIg==}
     engines: {node: '>=14'}
 
+  foreground-child@3.3.1:
+    resolution: {integrity: sha512-gIXjKqtFuWEgzFRJA9WCQeSJLZDjgJUOMCMzxtvFq/37KojM1BFGufqsCy0r4qSQmYLsZYMeyRqzIWOMup03sw==}
+    engines: {node: '>=14'}
+
   forever-agent@0.6.1:
     resolution: {integrity: sha512-j0KLYPhm6zeac4lz3oJ3o65qvgQCcPubiyotZrXqEaG4hNagNYO8qdlUrX5vwqv9ohqeT/Z3j6+yW067yWWdUw==}
 
@@ -14254,6 +14365,9 @@ packages:
   functions-have-names@1.2.3:
     resolution: {integrity: sha512-xckBUXyTIqT97tq2x2AMb+g163b5JFysYk0x4qxNFwbfQkmNZoiRHb6sPzI9/QV33WeuvVYBUIiD4NzNIyqaRQ==}
 
+  generate-function@2.3.1:
+    resolution: {integrity: sha512-eeB5GfMNeevm/GRYq20ShmsaGcmI81kIX2K9XQx5miC8KdHaC6Jm0qQ8ZNeGOi7wYB8OsdxKs+Y2oVuTFuVwKQ==}
+
   generic-names@4.0.0:
     resolution: {integrity: sha512-ySFolZQfw9FoDb3ed9d80Cm9f0+r7qj+HJkWjeD9RBfpxEVTlVhol+gvaQB/78WbwYfbnNh8nWHHBSlg072y6A==}
 
@@ -14273,6 +14387,9 @@ packages:
     resolution: {integrity: sha512-FJhYRoDaiatfEkUK8HKlicmu/3SGFD51q3itKDGoSTysQJBnfOcxU5GxnhE1E6soB76MbT0MBtnKJuXyAx+96Q==}
     engines: {node: '>=6'}
 
+  get-port-please@3.2.0:
+    resolution: {integrity: sha512-I9QVvBw5U/hw3RmWpYKRumUeaDgxTPd401x364rLmWBJcOQ753eov1eTgzDqRG9bqFIfDc7gfzcQEWrUri3o1A==}
+
   get-port@5.1.1:
     resolution: {integrity: sha512-g/Q1aTSDOxFpchXC4i8ZWvxA1lnPqx/JHqcpIw0/LX9T8x/GBbi6YnlN5nhaKIFkT8oFsscUKgDJYxfwfS6QsQ==}
     engines: {node: '>=8'}
@@ -14422,6 +14539,9 @@ packages:
     resolution: {integrity: sha512-rEDCuqUQ4tbD78TpzsMtt5OIf0cBCSDWSJtUDaF6JsAh+k0v9r++NzxNEG87oDZx9ZwGhD8DaezR2L/yrw0Jdw==}
     engines: {node: '>=10'}
 
+  grammex@3.1.12:
+    resolution: {integrity: sha512-6ufJOsSA7LcQehIJNCO7HIBykfM7DXQual0Ny780/DEcJIpBlHRvcqEBWGPYd7hrXL2GJ3oJI1MIhaXjWmLQOQ==}
+
   grapheme-splitter@1.0.4:
     resolution: {integrity: sha512-bzh50DW9kTPM00T8y4o8vQg89Di9oLJVLW/KaOGIXJWP/iqCN6WKYkbNOF04vFLJhwcpYUh9ydh/+5vpOqV4YQ==}
 
@@ -14434,6 +14554,9 @@ packages:
     engines: {node: '>=14.0.0'}
     hasBin: true
 
+  graphmatch@1.1.1:
+    resolution: {integrity: sha512-5ykVn/EXM1hF0XCaWh05VbYvEiOL2lY1kBxZtaYsyvjp7cmWOU1XsAdfQBwClraEofXDT197lFbXOEVMHpvQOg==}
+
   graphql@16.6.0:
     resolution: {integrity: sha512-KPIBPDlW7NxrbT/eh4qPXz5FiFdL5UbaA0XUNz2Rp3Z3hqBSkbj0GVjwFDztsWVauZUWsbKHgMg++sk8UX0bkw==}
     engines: {node: ^12.22.0 || ^14.16.0 || ^16.0.0 || >=17.0.0}
@@ -14562,6 +14685,10 @@ packages:
   hoist-non-react-statics@3.3.2:
     resolution: {integrity: sha512-/gGivxi8JPKWNm/W0jSmzcMPpfpPLc3dY/6GxhX2hQ9iGj3aDfklV4ET7NjKpSinLpJ5vafa9iiGIEZg10SfBw==}
 
+  hono@4.11.4:
+    resolution: {integrity: sha512-U7tt8JsyrxSRKspfhtLET79pU8K+tInj5QZXs1jSugO1Vq5dFj3kmZsRldo29mTBfcjDRVRXrEZ6LS63Cog9ZA==}
+    engines: {node: '>=16.9.0'}
+
   hono@4.11.8:
     resolution: {integrity: sha512-eVkB/CYCCei7K2WElZW9yYQFWssG0DhaDhVvr7wy5jJ22K+ck8fWW0EsLpB0sITUTvPnc97+rrbQqIr5iqiy9Q==}
     engines: {node: '>=16.9.0'}
@@ -14616,6 +14743,9 @@ packages:
     resolution: {integrity: sha512-CAbnr6Rz4CYQkLYUtSNXxQPUH2gK8f3iWexVlsnMeD+GjlsQ0Xsy1cOX+mN3dtxYomRy21CiOzU8Uhw6OwncEQ==}
     engines: {node: '>=0.8', npm: '>=1.3.7'}
 
+  http-status-codes@2.3.0:
+    resolution: {integrity: sha512-RJ8XvFvpPM/Dmc5SV+dC4y5PCeOhT3x1Hq0NU3rjGeg5a/CqlhZ7uudknPwZFz4aeAXDcbAyaeP7GAo9lvngtA==}
+
   https-proxy-agent@5.0.1:
     resolution: {integrity: sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==}
     engines: {node: '>= 6'}
@@ -14947,6 +15077,9 @@ packages:
   is-promise@4.0.0:
     resolution: {integrity: sha512-hvpoI6korhJMnej285dSg6nu1+e6uxs7zG3BYAm5byqDsgJNWwxzM6z6iZiAgQR4TJ30JmBTOwqZUw3WlyH3AQ==}
 
+  is-property@1.0.2:
+    resolution: {integrity: sha512-Ks/IoX00TtClbGQr4TWXemAnktAQvYB7HzcCxDGqEZU6oCmb2INHuOoKxbtR+HFkmYWBKv/dOZtGRiAjDhj92g==}
+
   is-reference@3.0.3:
     resolution: {integrity: sha512-ixkJoqQvAP88E6wLydLGGqCJsrFUnqoH6HnaczB8XmDH1oaWU+xxdptvikTgaEhtZ53Ky6YXiBuUI2WXLMCwjw==}
 
@@ -15621,6 +15754,10 @@ packages:
     resolution: {integrity: sha512-jumlc0BIUrS3qJGgIkWZsyfAM7NCWiBcCDhnd+3NNM5KbBmLTgHVfWBcg6W+rLUsIpzpERPsvwUP7CckAQSOoA==}
     engines: {node: '>=12'}
 
+  lru.min@1.1.4:
+    resolution: {integrity: sha512-DqC6n3QQ77zdFpCMASA1a3Jlb64Hv2N2DciFGkO/4L9+q/IpIAuRlKOvCXabtRW6cQf8usbmM6BE/TOPysCdIA==}
+    engines: {bun: '>=1.0.0', deno: '>=1.30.0', node: '>=8.0.0'}
+
   lucide-react@0.229.0:
     resolution: {integrity: sha512-b0/KSFXhPi++vUbnYEDUgP8Z8Rw9MQpRfBr+dRZNPMT3FD1HrVgMHXhSpkm9ZrrEtuqIfHf/O+tAGmw4WOmIog==}
     peerDependencies:
@@ -16263,9 +16400,17 @@ packages:
     resolution: {integrity: sha512-71ippSywq5Yb7/tVYyGbkBggbU8H3u5Rz56fH60jGFgr8uHwxs+aSKeqmluIVzM0m0kB7xQjKS6qPfd0b2ZoqQ==}
     hasBin: true
 
+  mysql2@3.15.3:
+    resolution: {integrity: sha512-FBrGau0IXmuqg4haEZRBfHNWB5mUARw6hNwPDXXGg0XzVJ50mr/9hb267lvpVMnhZ1FON3qNd4Xfcez1rbFwSg==}
+    engines: {node: '>= 8.0'}
+
   mz@2.7.0:
     resolution: {integrity: sha512-z81GNO7nnYMEhrGh9LeymoE4+Yr0Wn5McHIZMK5cfQCl+NDX08sCZgUc9/6MHni9IWuFLm1Z3HTCXu2z9fN62Q==}
 
+  named-placeholders@1.1.6:
+    resolution: {integrity: sha512-Tz09sEL2EEuv5fFowm419c1+a/jSMiBjI9gHxVLrVdbUkkNUUfjsVYs9pVZu5oCon/kmRh9TfLEObFtkVxmY0w==}
+    engines: {node: '>=8.0.0'}
+
   nan@2.23.1:
     resolution: {integrity: sha512-r7bBUGKzlqk8oPBDYxt6Z0aEdF1G1rwlMcLk8LCOMbOzf0mG+JUfUzG4fIMWwHWP0iyaLWEQZJmtB7nOHEm/qw==}
 
@@ -17545,6 +17690,19 @@ packages:
       typescript:
         optional: true
 
+  prisma@7.4.2:
+    resolution: {integrity: sha512-2bP8Ruww3Q95Z2eH4Yqh4KAENRsj/SxbdknIVBfd6DmjPwmpsC4OVFMLOeHt6tM3Amh8ebjvstrUz3V/hOe1dA==}
+    engines: {node: ^20.19 || ^22.12 || >=24.0}
+    hasBin: true
+    peerDependencies:
+      better-sqlite3: '>=9.0.0'
+      typescript: 5.5.4
+    peerDependenciesMeta:
+      better-sqlite3:
+        optional: true
+      typescript:
+        optional: true
+
   prismjs@1.29.0:
     resolution: {integrity: sha512-Kx/1w86q/epKcmte75LNrEoT+lX8pBpavuAbvJWRXar7Hz8jrtF+e3vY751p0R8H9HdArwaCTNDDzHg/ScJK1Q==}
     engines: {node: '>=6'}
@@ -18031,6 +18189,9 @@ packages:
   regex@6.0.1:
     resolution: {integrity: sha512-uorlqlzAKjKQZ5P+kTJr3eeJGSVroLKoHmquUj4zHWuR+hEyNqlXsSKlYYF5F4NI6nl7tWCs0apKJ0lmfsXAPA==}
 
+  regexp-to-ast@0.5.0:
+    resolution: {integrity: sha512-tlbJqcMHnPKI9zSrystikWKwHkBqu2a/Sgw01h3zFjvYrMxEDYHzzoMZnUrbIfpTFEsoRnnviOXNCzFiSc54Qw==}
+
   regexp.prototype.flags@1.4.3:
     resolution: {integrity: sha512-fjggEOO3slI6Wvgjwflkc4NFRCTZAu5CnNfBd5qOMYhWdn67nJBBu34/TkD++eeFmd8C9r9jfXJ27+nSiRkSUA==}
     engines: {node: '>= 0.4'}
@@ -18103,6 +18264,9 @@ packages:
   remark-stringify@11.0.0:
     resolution: {integrity: sha512-1OSmLd3awB/t8qdoEOMazZkNsfVTeY4fTsgzcQFdXNq8ToTN4ZGwrMnlda4K6smTFKD+GRV6O48i6Z4iKgPPpw==}
 
+  remeda@2.33.4:
+    resolution: {integrity: sha512-ygHswjlc/opg2VrtiYvUOPLjxjtdKvjGz1/plDhkG66hjNjFr1xmfrs2ClNFo/E6TyUFiwYNh53bKV26oBoMGQ==}
+
   remend@1.2.1:
     resolution: {integrity: sha512-4wC12bgXsfKAjF1ewwkNIQz5sqewz/z1xgIgjEMb3r1pEytQ37F0Cm6i+OhbTWEvguJD7lhOUJhK5fSasw9f0w==}
 
@@ -18445,6 +18609,9 @@ packages:
     resolution: {integrity: sha512-1gnZf7DFcoIcajTjTwjwuDjzuz4PPcY2StKPlsGAQ1+YH20IRVrBaXSWmdjowTJ6u8Rc01PoYOGHXfP1mYcZNQ==}
     engines: {node: '>= 18'}
 
+  seq-queue@0.0.5:
+    resolution: {integrity: sha512-hr3Wtp/GZIc/6DAGPDcV4/9WoZhjrkXsi5B/07QgX8tsdc6ilr7BFM6PM6rbdAX1kFSDYeZGLipIZZKyQP0O5Q==}
+
   serialize-javascript@6.0.1:
     resolution: {integrity: sha512-owoXEFjWRllis8/M1Q+Cw5k8ZH40e3zhp/ovX+Xr/vi1qj6QesbyXXViFbpNvWvPNAD62SutwEXavefrLJWj7w==}
 
@@ -18717,6 +18884,10 @@ packages:
     resolution: {integrity: sha512-mkpF+RG402P66VMsnQkWewTRzDBWfu9iLbOfxaW/nAKOS/2A9MheQmcU5cmX0D0At9azrorZwpvcBRNNBozACQ==}
     hasBin: true
 
+  sqlstring@2.3.3:
+    resolution: {integrity: sha512-qC9iz2FlN7DQl3+wjwn3802RTyjCx7sDvfQEXchwa6CWOx07/WVfh91gBmQ9fahw8snwGEWU3xGzOt4tFyHLxg==}
+    engines: {node: '>= 0.6'}
+
   sqs-consumer@7.5.0:
     resolution: {integrity: sha512-aY3akgMjuK1aj4E7ZVAURUUnC8aNgUBES+b4SN+6ccMmJhi37MamWl7g1JbPow8sjIp1fBPz1bXCCDJmtjOTAg==}
     engines: {node: '>=18.0.0'}
@@ -18769,6 +18940,9 @@ packages:
     resolution: {integrity: sha512-DvEy55V3DB7uknRo+4iOGT5fP1slR8wQohVdknigZPMpMstaKJQWhwiYBACJE3Ul2pTnATihhBYnRhZQHGBiRw==}
     engines: {node: '>= 0.8'}
 
+  std-env@3.10.0:
+    resolution: {integrity: sha512-5GS12FdOZNliM5mAOxFRg7Ir0pWz8MdpYm6AY6VPkGpbA7ZzmbzNcBJQ0GPvvyWgcY7QAhCgf9Uy89I03faLkg==}
+
   std-env@3.7.0:
     resolution: {integrity: sha512-JPbdCEQLj1w5GilpiHAx3qJvFndqybBysA3qUOnznweH4QbNYUsW/ea8QzSrnh0vNsezMMw5bcVool8lM0gwzg==}
 
@@ -19870,8 +20044,8 @@ packages:
       typescript:
         optional: true
 
-  valibot@1.3.1:
-    resolution: {integrity: sha512-sfdRir/QFM0JaF22hqTroPc5xy4DimuGQVKFrzF1YfGwaS1nJot3Y8VqMdLO2Lg27fMzat2yD3pY5PbAYO39Gg==}
+  valibot@1.2.0:
+    resolution: {integrity: sha512-mm1rxUsmOxzrwnX5arGS+U4T25RdvpPjPN4yR0u9pUBov9+zGVtO84tif1eY4r6zWxVxu3KzIyknJy3rxfRZZg==}
     peerDependencies:
       typescript: 5.5.4
     peerDependenciesMeta:
@@ -20357,6 +20531,9 @@ packages:
   yup@1.7.0:
     resolution: {integrity: sha512-VJce62dBd+JQvoc+fCVq+KZfPHr+hXaxCcVgotfwWvlR0Ja3ffYKaJBT8rptPOSKOGJDCUnW2C2JWpud7aRP6Q==}
 
+  zeptomatch@2.1.0:
+    resolution: {integrity: sha512-KiGErG2J0G82LSpniV0CtIzjlJ10E04j02VOudJsPyPwNZgGnRKQy7I1R7GMyg/QswnE4l7ohSGrQbQbjXPPDA==}
+
   zip-stream@6.0.1:
     resolution: {integrity: sha512-zK7YHHz4ZXpW89AHXUPbQVGKI7uvkd3hzusTdotCg1UxyaVtg0zFJSTfW/Dq5f7OBBVnq6cZIaC8Ti4hb6dtCA==}
     engines: {node: '>= 14'}
@@ -23070,12 +23247,23 @@ snapshots:
       human-id: 1.0.2
       prettier: 2.8.8
 
+  '@chevrotain/cst-dts-gen@10.5.0':
+    dependencies:
+      '@chevrotain/gast': 10.5.0
+      '@chevrotain/types': 10.5.0
+      lodash: 4.17.23
+
   '@chevrotain/cst-dts-gen@11.0.3':
     dependencies:
       '@chevrotain/gast': 11.0.3
       '@chevrotain/types': 11.0.3
       lodash-es: 4.18.1
 
+  '@chevrotain/gast@10.5.0':
+    dependencies:
+      '@chevrotain/types': 10.5.0
+      lodash: 4.17.23
+
   '@chevrotain/gast@11.0.3':
     dependencies:
       '@chevrotain/types': 11.0.3
@@ -23083,8 +23271,12 @@ snapshots:
 
   '@chevrotain/regexp-to-ast@11.0.3': {}
 
+  '@chevrotain/types@10.5.0': {}
+
   '@chevrotain/types@11.0.3': {}
 
+  '@chevrotain/utils@10.5.0': {}
+
   '@chevrotain/utils@11.0.3': {}
 
   '@clack/core@0.5.0':
@@ -23295,6 +23487,16 @@ snapshots:
     optionalDependencies:
       '@rollup/rollup-darwin-arm64': 4.53.2
 
+  '@electric-sql/pglite-socket@0.0.20(@electric-sql/pglite@0.3.15)':
+    dependencies:
+      '@electric-sql/pglite': 0.3.15
+
+  '@electric-sql/pglite-tools@0.2.20(@electric-sql/pglite@0.3.15)':
+    dependencies:
+      '@electric-sql/pglite': 0.3.15
+
+  '@electric-sql/pglite@0.3.15': {}
+
   '@electric-sql/react@0.3.5(react@18.2.0)':
     dependencies:
       '@electric-sql/client': 0.4.0
@@ -24002,6 +24204,10 @@ snapshots:
     dependencies:
       hono: 4.5.11
 
+  '@hono/node-server@1.19.9(hono@4.11.4)':
+    dependencies:
+      hono: 4.11.4
+
   '@hono/node-server@1.19.9(hono@4.11.8)':
     dependencies:
       hono: 4.11.8
@@ -24516,6 +24722,11 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  '@mrleebo/prisma-ast@0.13.1':
+    dependencies:
+      chevrotain: 10.5.0
+      lilconfig: 2.1.0
+
   '@msgpack/msgpack@3.0.0-beta2': {}
 
   '@neondatabase/serverless@0.9.5':
@@ -25576,8 +25787,18 @@ snapshots:
     transitivePeerDependencies:
       - pg-native
 
+  '@prisma/adapter-pg@7.4.2':
+    dependencies:
+      '@prisma/driver-adapter-utils': 7.4.2
+      pg: 8.16.3
+      postgres-array: 3.0.4
+    transitivePeerDependencies:
+      - pg-native
+
   '@prisma/client-runtime-utils@6.20.0-integration-next.8': {}
 
+  '@prisma/client-runtime-utils@7.4.2': {}
+
   '@prisma/client@4.9.0(prisma@6.14.0(magicast@0.3.5)(typescript@5.5.4))':
     dependencies:
       '@prisma/engines-version': 4.9.0-42.ceb5c99003b99c9ee2c1d2e618e359c14aef2ea5
@@ -25606,6 +25827,13 @@ snapshots:
       prisma: 6.20.0-integration-next.8(@types/react@19.2.14)(magicast@0.3.5)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)(typescript@5.5.4)
       typescript: 5.5.4
 
+  '@prisma/client@7.4.2(prisma@7.4.2(@types/react@19.0.12)(better-sqlite3@11.10.0)(magicast@0.3.5)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)(typescript@5.5.4))(typescript@5.5.4)':
+    dependencies:
+      '@prisma/client-runtime-utils': 7.4.2
+    optionalDependencies:
+      prisma: 7.4.2(@types/react@19.0.12)(better-sqlite3@11.10.0)(magicast@0.3.5)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)(typescript@5.5.4)
+      typescript: 5.5.4
+
   '@prisma/config@6.14.0(magicast@0.3.5)':
     dependencies:
       c12: 3.1.0(magicast@0.3.5)
@@ -25642,6 +25870,15 @@ snapshots:
     transitivePeerDependencies:
       - magicast
 
+  '@prisma/config@7.4.2(magicast@0.3.5)':
+    dependencies:
+      c12: 3.1.0(magicast@0.3.5)
+      deepmerge-ts: 7.1.5
+      effect: 3.18.4
+      empathic: 2.0.0
+    transitivePeerDependencies:
+      - magicast
+
   '@prisma/debug@4.16.2':
     dependencies:
       '@types/debug': 4.1.8
@@ -25658,6 +25895,32 @@ snapshots:
 
   '@prisma/debug@6.20.0-integration-next.8': {}
 
+  '@prisma/debug@7.2.0': {}
+
+  '@prisma/debug@7.4.2': {}
+
+  '@prisma/dev@0.20.0(typescript@5.5.4)':
+    dependencies:
+      '@electric-sql/pglite': 0.3.15
+      '@electric-sql/pglite-socket': 0.0.20(@electric-sql/pglite@0.3.15)
+      '@electric-sql/pglite-tools': 0.2.20(@electric-sql/pglite@0.3.15)
+      '@hono/node-server': 1.19.9(hono@4.11.4)
+      '@mrleebo/prisma-ast': 0.13.1
+      '@prisma/get-platform': 7.2.0
+      '@prisma/query-plan-executor': 7.2.0
+      foreground-child: 3.3.1
+      get-port-please: 3.2.0
+      hono: 4.11.4
+      http-status-codes: 2.3.0
+      pathe: 2.0.3
+      proper-lockfile: 4.1.2
+      remeda: 2.33.4
+      std-env: 3.10.0
+      valibot: 1.2.0(typescript@5.5.4)
+      zeptomatch: 2.1.0
+    transitivePeerDependencies:
+      - typescript
+
   '@prisma/driver-adapter-utils@6.16.0':
     dependencies:
       '@prisma/debug': 6.16.0
@@ -25666,6 +25929,10 @@ snapshots:
     dependencies:
       '@prisma/debug': 6.20.0-integration-next.8
 
+  '@prisma/driver-adapter-utils@7.4.2':
+    dependencies:
+      '@prisma/debug': 7.4.2
+
   '@prisma/engines-version@4.9.0-42.ceb5c99003b99c9ee2c1d2e618e359c14aef2ea5': {}
 
   '@prisma/engines-version@6.14.0-25.717184b7b35ea05dfa71a3236b7af656013e1e49': {}
@@ -25676,6 +25943,8 @@ snapshots:
 
   '@prisma/engines-version@6.20.0-11.next-80ee0a44bf5668992b0c909c946a755b86b56c95': {}
 
+  '@prisma/engines-version@7.5.0-10.94a226be1cf2967af2541cca5529f0f7ba866919': {}
+
   '@prisma/engines@6.14.0':
     dependencies:
       '@prisma/debug': 6.14.0
@@ -25704,6 +25973,13 @@ snapshots:
       '@prisma/fetch-engine': 6.20.0-integration-next.8
       '@prisma/get-platform': 6.20.0-integration-next.8
 
+  '@prisma/engines@7.4.2':
+    dependencies:
+      '@prisma/debug': 7.4.2
+      '@prisma/engines-version': 7.5.0-10.94a226be1cf2967af2541cca5529f0f7ba866919
+      '@prisma/fetch-engine': 7.4.2
+      '@prisma/get-platform': 7.4.2
+
   '@prisma/fetch-engine@6.14.0':
     dependencies:
       '@prisma/debug': 6.14.0
@@ -25728,6 +26004,12 @@ snapshots:
       '@prisma/engines-version': 6.20.0-11.next-80ee0a44bf5668992b0c909c946a755b86b56c95
       '@prisma/get-platform': 6.20.0-integration-next.8
 
+  '@prisma/fetch-engine@7.4.2':
+    dependencies:
+      '@prisma/debug': 7.4.2
+      '@prisma/engines-version': 7.5.0-10.94a226be1cf2967af2541cca5529f0f7ba866919
+      '@prisma/get-platform': 7.4.2
+
   '@prisma/generator-helper@4.16.2':
     dependencies:
       '@prisma/debug': 4.16.2
@@ -25753,6 +26035,14 @@ snapshots:
     dependencies:
       '@prisma/debug': 6.20.0-integration-next.8
 
+  '@prisma/get-platform@7.2.0':
+    dependencies:
+      '@prisma/debug': 7.2.0
+
+  '@prisma/get-platform@7.4.2':
+    dependencies:
+      '@prisma/debug': 7.4.2
+
   '@prisma/instrumentation@6.11.1(@opentelemetry/api@1.9.0)':
     dependencies:
       '@opentelemetry/api': 1.9.0
@@ -25767,12 +26057,20 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  '@prisma/query-plan-executor@7.2.0': {}
+
   '@prisma/studio-core-licensed@0.6.0(@types/react@19.2.14)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)':
     dependencies:
       '@types/react': 19.2.14
       react: 19.1.0
       react-dom: 19.1.0(react@19.1.0)
 
+  '@prisma/studio-core@0.13.1(@types/react@19.0.12)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)':
+    dependencies:
+      '@types/react': 19.0.12
+      react: 19.1.0
+      react-dom: 19.1.0(react@19.1.0)
+
   '@protobuf-ts/runtime@2.11.1': {}
 
   '@protobufjs/aspromise@1.1.2': {}
@@ -32472,6 +32770,8 @@ snapshots:
 
   aws-sign2@0.7.0: {}
 
+  aws-ssl-profiles@1.1.2: {}
+
   aws4@1.12.0: {}
 
   aws4fetch@1.0.18: {}
@@ -32893,6 +33193,15 @@ snapshots:
       chevrotain: 11.0.3
       lodash-es: 4.18.1
 
+  chevrotain@10.5.0:
+    dependencies:
+      '@chevrotain/cst-dts-gen': 10.5.0
+      '@chevrotain/gast': 10.5.0
+      '@chevrotain/types': 10.5.0
+      '@chevrotain/utils': 10.5.0
+      lodash: 4.17.23
+      regexp-to-ast: 0.5.0
+
   chevrotain@11.0.3:
     dependencies:
       '@chevrotain/cst-dts-gen': 11.0.3
@@ -35198,6 +35507,11 @@ snapshots:
       cross-spawn: 7.0.6
       signal-exit: 4.1.0
 
+  foreground-child@3.3.1:
+    dependencies:
+      cross-spawn: 7.0.6
+      signal-exit: 4.1.0
+
   forever-agent@0.6.1: {}
 
   form-data-encoder@1.7.2: {}
@@ -35322,6 +35636,10 @@ snapshots:
 
   functions-have-names@1.2.3: {}
 
+  generate-function@2.3.1:
+    dependencies:
+      is-property: 1.0.2
+
   generic-names@4.0.0:
     dependencies:
       loader-utils: 3.2.1
@@ -35345,6 +35663,8 @@ snapshots:
 
   get-nonce@1.0.1: {}
 
+  get-port-please@3.2.0: {}
+
   get-port@5.1.1: {}
 
   get-port@7.2.0: {}
@@ -35537,6 +35857,8 @@ snapshots:
       chalk: 4.1.2
       tinygradient: 1.1.5
 
+  grammex@3.1.12: {}
+
   grapheme-splitter@1.0.4: {}
 
   graphile-config@0.0.1-beta.8:
@@ -35569,6 +35891,8 @@ snapshots:
       - supports-color
       - typescript
 
+  graphmatch@1.1.1: {}
+
   graphql@16.6.0: {}
 
   gunzip-maybe@1.4.2:
@@ -35781,6 +36105,8 @@ snapshots:
     dependencies:
       react-is: 16.13.1
 
+  hono@4.11.4: {}
+
   hono@4.11.8: {}
 
   hono@4.5.11: {}
@@ -35845,6 +36171,8 @@ snapshots:
       jsprim: 1.4.2
       sshpk: 1.18.0
 
+  http-status-codes@2.3.0: {}
+
   https-proxy-agent@5.0.1:
     dependencies:
       agent-base: 6.0.2
@@ -36131,6 +36459,8 @@ snapshots:
 
   is-promise@4.0.0: {}
 
+  is-property@1.0.2: {}
+
   is-reference@3.0.3:
     dependencies:
       '@types/estree': 1.0.8
@@ -36723,6 +37053,8 @@ snapshots:
 
   lru-cache@7.18.3: {}
 
+  lru.min@1.1.4: {}
+
   lucide-react@0.229.0(react@18.2.0):
     dependencies:
       react: 18.2.0
@@ -37766,12 +38098,28 @@ snapshots:
 
   mustache@4.2.0: {}
 
+  mysql2@3.15.3:
+    dependencies:
+      aws-ssl-profiles: 1.1.2
+      denque: 2.1.0
+      generate-function: 2.3.1
+      iconv-lite: 0.7.2
+      long: 5.2.3
+      lru.min: 1.1.4
+      named-placeholders: 1.1.6
+      seq-queue: 0.0.5
+      sqlstring: 2.3.3
+
   mz@2.7.0:
     dependencies:
       any-promise: 1.3.0
       object-assign: 4.1.1
       thenify-all: 1.6.0
 
+  named-placeholders@1.1.6:
+    dependencies:
+      lru.min: 1.1.4
+
   nan@2.23.1:
     optional: true
 
@@ -39060,6 +39408,23 @@ snapshots:
       - react
       - react-dom
 
+  prisma@7.4.2(@types/react@19.0.12)(better-sqlite3@11.10.0)(magicast@0.3.5)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)(typescript@5.5.4):
+    dependencies:
+      '@prisma/config': 7.4.2(magicast@0.3.5)
+      '@prisma/dev': 0.20.0(typescript@5.5.4)
+      '@prisma/engines': 7.4.2
+      '@prisma/studio-core': 0.13.1(@types/react@19.0.12)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)
+      mysql2: 3.15.3
+      postgres: 3.4.7
+    optionalDependencies:
+      better-sqlite3: 11.10.0
+      typescript: 5.5.4
+    transitivePeerDependencies:
+      - '@types/react'
+      - magicast
+      - react
+      - react-dom
+
   prismjs@1.29.0: {}
 
   prismjs@1.30.0: {}
@@ -39881,6 +40246,8 @@ snapshots:
     dependencies:
       regex-utilities: 2.3.0
 
+  regexp-to-ast@0.5.0: {}
+
   regexp.prototype.flags@1.4.3:
     dependencies:
       call-bind: 1.0.8
@@ -40020,7 +40387,11 @@ snapshots:
       mdast-util-to-markdown: 2.1.2
       unified: 11.0.5
 
-  remix-auth-email-link@2.0.2(@remix-run/server-runtime@2.17.4(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.17.4(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.17.4(typescript@5.5.4))):
+  remeda@2.33.4: {}
+
+  remend@1.2.1: {}
+
+  remix-auth-email-link@2.0.2(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))):
     dependencies:
       '@remix-run/server-runtime': 2.17.4(typescript@5.5.4)
       crypto-js: 4.1.1
@@ -40425,6 +40796,8 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  seq-queue@0.0.5: {}
+
   serialize-javascript@6.0.1:
     dependencies:
       randombytes: 2.1.0
@@ -40820,6 +41193,8 @@ snapshots:
       argparse: 2.0.1
       nearley: 2.20.1
 
+  sqlstring@2.3.3: {}
+
   sqs-consumer@7.5.0(@aws-sdk/client-sqs@3.454.0):
     dependencies:
       '@aws-sdk/client-sqs': 3.454.0
@@ -40885,6 +41260,8 @@ snapshots:
 
   statuses@2.0.2: {}
 
+  std-env@3.10.0: {}
+
   std-env@3.7.0: {}
 
   std-env@3.8.1: {}
@@ -42209,7 +42586,7 @@ snapshots:
     optionalDependencies:
       typescript: 5.5.4
 
-  valibot@1.3.1(typescript@5.5.4):
+  valibot@1.2.0(typescript@5.5.4):
     optionalDependencies:
       typescript: 5.5.4
 
@@ -42825,6 +43202,11 @@ snapshots:
       toposort: 2.0.2
       type-fest: 2.19.0
 
+  zeptomatch@2.1.0:
+    dependencies:
+      grammex: 3.1.12
+      graphmatch: 1.1.1
+
   zip-stream@6.0.1:
     dependencies:
       archiver-utils: 5.0.2
diff --git a/references/ai-chat/.gitignore b/references/ai-chat/.gitignore
new file mode 100644
index 000000000..30838110e
--- /dev/null
+++ b/references/ai-chat/.gitignore
@@ -0,0 +1 @@
+lib/generated/
diff --git a/references/ai-chat/package.json b/references/ai-chat/package.json
index 89ccc3688..a1d7f1848 100644
--- a/references/ai-chat/package.json
+++ b/references/ai-chat/package.json
@@ -6,15 +6,22 @@
     "dev": "next dev --turbopack",
     "build": "next build",
     "start": "next start",
-    "dev:trigger": "trigger dev"
+    "dev:trigger": "trigger dev",
+    "db:migrate": "prisma migrate dev",
+    "db:push": "prisma db push",
+    "db:generate": "prisma generate",
+    "postinstall": "prisma generate"
   },
   "dependencies": {
     "@ai-sdk/anthropic": "^3.0.0",
     "@ai-sdk/openai": "^3.0.0",
     "@ai-sdk/react": "^3.0.0",
+    "@prisma/adapter-pg": "^7.4.2",
+    "@prisma/client": "^7.4.2",
     "@trigger.dev/sdk": "workspace:*",
     "ai": "^6.0.0",
     "next": "15.3.3",
+    "pg": "^8.16.3",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "streamdown": "^2.3.0",
@@ -27,6 +34,7 @@
     "@types/react": "^19",
     "@types/react-dom": "^19",
     "tailwindcss": "^4",
+    "prisma": "^7.4.2",
     "trigger.dev": "workspace:*",
     "typescript": "^5"
   }
diff --git a/references/ai-chat/prisma.config.ts b/references/ai-chat/prisma.config.ts
new file mode 100644
index 000000000..d73df7b31
--- /dev/null
+++ b/references/ai-chat/prisma.config.ts
@@ -0,0 +1,12 @@
+import "dotenv/config";
+import { defineConfig, env } from "prisma/config";
+
+export default defineConfig({
+  schema: "prisma/schema.prisma",
+  migrations: {
+    path: "prisma/migrations",
+  },
+  datasource: {
+    url: env("DATABASE_URL"),
+  },
+});
diff --git a/references/ai-chat/prisma/migrations/20260305112427_init/migration.sql b/references/ai-chat/prisma/migrations/20260305112427_init/migration.sql
new file mode 100644
index 000000000..951cd33d9
--- /dev/null
+++ b/references/ai-chat/prisma/migrations/20260305112427_init/migration.sql
@@ -0,0 +1,20 @@
+-- CreateTable
+CREATE TABLE "Chat" (
+    "id" TEXT NOT NULL,
+    "title" TEXT NOT NULL,
+    "messages" JSONB NOT NULL DEFAULT '[]',
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Chat_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "ChatSession" (
+    "id" TEXT NOT NULL,
+    "runId" TEXT NOT NULL,
+    "publicAccessToken" TEXT NOT NULL,
+    "lastEventId" TEXT,
+
+    CONSTRAINT "ChatSession_pkey" PRIMARY KEY ("id")
+);
diff --git a/references/ai-chat/prisma/migrations/migration_lock.toml b/references/ai-chat/prisma/migrations/migration_lock.toml
new file mode 100644
index 000000000..044d57cdb
--- /dev/null
+++ b/references/ai-chat/prisma/migrations/migration_lock.toml
@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "postgresql"
diff --git a/references/ai-chat/prisma/schema.prisma b/references/ai-chat/prisma/schema.prisma
new file mode 100644
index 000000000..4899b46f7
--- /dev/null
+++ b/references/ai-chat/prisma/schema.prisma
@@ -0,0 +1,23 @@
+generator client {
+  provider = "prisma-client"
+  output   = "../lib/generated/prisma"
+}
+
+datasource db {
+  provider = "postgresql"
+}
+
+model Chat {
+  id        String   @id
+  title     String
+  messages  Json     @default("[]")
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+}
+
+model ChatSession {
+  id                String  @id // chatId
+  runId             String
+  publicAccessToken String
+  lastEventId       String?
+}
diff --git a/references/ai-chat/src/app/actions.ts b/references/ai-chat/src/app/actions.ts
index 08657dd1a..ccf6319f6 100644
--- a/references/ai-chat/src/app/actions.ts
+++ b/references/ai-chat/src/app/actions.ts
@@ -2,5 +2,79 @@
 
 import { chat } from "@trigger.dev/sdk/ai";
 import type { aiChat } from "@/trigger/chat";
+import { prisma } from "@/lib/prisma";
 
 export const getChatToken = async () => chat.createAccessToken<typeof aiChat>("ai-chat");
+
+export async function getChatList() {
+  const chats = await prisma.chat.findMany({
+    select: { id: true, title: true, createdAt: true, updatedAt: true },
+    orderBy: { updatedAt: "desc" },
+  });
+  return chats.map((c) => ({
+    id: c.id,
+    title: c.title,
+    createdAt: c.createdAt.getTime(),
+    updatedAt: c.updatedAt.getTime(),
+  }));
+}
+
+export async function getChatMessages(chatId: string) {
+  const found = await prisma.chat.findUnique({ where: { id: chatId } });
+  if (!found) return [];
+  return found.messages as any[];
+}
+
+export async function saveChatMessages(chatId: string, messages: unknown[]) {
+  await prisma.chat.update({
+    where: { id: chatId },
+    data: { messages: messages as any },
+  }).catch(() => {});
+}
+
+export async function deleteChat(chatId: string) {
+  await prisma.chat.delete({ where: { id: chatId } }).catch(() => {});
+  await prisma.chatSession.delete({ where: { id: chatId } }).catch(() => {});
+}
+
+export async function updateChatTitle(chatId: string, title: string) {
+  await prisma.chat.update({ where: { id: chatId }, data: { title } }).catch(() => {});
+}
+
+export async function saveSessionAction(
+  chatId: string,
+  session: { runId: string; publicAccessToken: string; lastEventId?: string }
+) {
+  await prisma.chatSession.upsert({
+    where: { id: chatId },
+    create: {
+      id: chatId,
+      runId: session.runId,
+      publicAccessToken: session.publicAccessToken,
+      lastEventId: session.lastEventId,
+    },
+    update: {
+      runId: session.runId,
+      publicAccessToken: session.publicAccessToken,
+      lastEventId: session.lastEventId,
+    },
+  });
+}
+
+export async function deleteSessionAction(chatId: string) {
+  await prisma.chatSession.delete({ where: { id: chatId } }).catch(() => {});
+}
+
+export async function getAllSessions() {
+  const sessions = await prisma.chatSession.findMany();
+  const result: Record<string, { runId: string; publicAccessToken: string; lastEventId?: string }> =
+    {};
+  for (const s of sessions) {
+    result[s.id] = {
+      runId: s.runId,
+      publicAccessToken: s.publicAccessToken,
+      lastEventId: s.lastEventId ?? undefined,
+    };
+  }
+  return result;
+}
diff --git a/references/ai-chat/src/app/page.tsx b/references/ai-chat/src/app/page.tsx
index 1a003392f..cd2eac83c 100644
--- a/references/ai-chat/src/app/page.tsx
+++ b/references/ai-chat/src/app/page.tsx
@@ -1,9 +1,58 @@
-import { Chat } from "@/components/chat";
+"use client";
+
+import type { UIMessage } from "ai";
+import { useEffect, useState } from "react";
+import { ChatApp } from "@/components/chat-app";
+import {
+  getChatList,
+  getChatMessages,
+  getAllSessions,
+} from "@/app/actions";
+
+type ChatMeta = {
+  id: string;
+  title: string;
+  createdAt: number;
+  updatedAt: number;
+};
 
 export default function Home() {
+  const [chatList, setChatList] = useState<ChatMeta[]>([]);
+  const [activeChatId, setActiveChatId] = useState<string | null>(null);
+  const [initialMessages, setInitialMessages] = useState<UIMessage[]>([]);
+  const [initialSessions, setInitialSessions] = useState<
+    Record<string, { runId: string; publicAccessToken: string; lastEventId?: string }>
+  >({});
+  const [loaded, setLoaded] = useState(false);
+
+  useEffect(() => {
+    async function load() {
+      const [list, sessions] = await Promise.all([getChatList(), getAllSessions()]);
+      setChatList(list);
+      setInitialSessions(sessions);
+
+      let firstChatId: string | null = null;
+      let firstMessages: UIMessage[] = [];
+      if (list.length > 0) {
+        firstChatId = list[0]!.id;
+        firstMessages = await getChatMessages(firstChatId);
+      }
+
+      setActiveChatId(firstChatId);
+      setInitialMessages(firstMessages);
+      setLoaded(true);
+    }
+    load();
+  }, []);
+
+  if (!loaded) return null;
+
   return (
-    <main className="flex h-screen flex-col">
-      <Chat />
-    </main>
+    <ChatApp
+      initialChatList={chatList}
+      initialActiveChatId={activeChatId}
+      initialMessages={initialMessages}
+      initialSessions={initialSessions}
+    />
   );
 }
diff --git a/references/ai-chat/src/components/chat-app.tsx b/references/ai-chat/src/components/chat-app.tsx
new file mode 100644
index 000000000..9a8f4642a
--- /dev/null
+++ b/references/ai-chat/src/components/chat-app.tsx
@@ -0,0 +1,155 @@
+"use client";
+
+import type { UIMessage } from "ai";
+import { generateId } from "ai";
+import { useTriggerChatTransport } from "@trigger.dev/sdk/chat/react";
+import { useCallback, useEffect, useState } from "react";
+import { Chat } from "@/components/chat";
+import { ChatSidebar } from "@/components/chat-sidebar";
+import {
+  getChatToken,
+  getChatList,
+  getChatMessages,
+  deleteChat as deleteChatAction,
+  updateChatTitle,
+  saveSessionAction,
+  deleteSessionAction,
+  saveChatMessages,
+} from "@/app/actions";
+
+type ChatMeta = {
+  id: string;
+  title: string;
+  createdAt: number;
+  updatedAt: number;
+};
+
+type ChatAppProps = {
+  initialChatList: ChatMeta[];
+  initialActiveChatId: string | null;
+  initialMessages: UIMessage[];
+  initialSessions: Record<
+    string,
+    { runId: string; publicAccessToken: string; lastEventId?: string }
+  >;
+};
+
+export function ChatApp({
+  initialChatList,
+  initialActiveChatId,
+  initialMessages,
+  initialSessions,
+}: ChatAppProps) {
+  const [chatList, setChatList] = useState<ChatMeta[]>(initialChatList);
+  const [activeChatId, setActiveChatId] = useState<string | null>(initialActiveChatId);
+  const [messages, setMessages] = useState<UIMessage[]>(initialMessages);
+
+  const handleSessionChange = useCallback(
+    (
+      chatId: string,
+      session: { runId: string; publicAccessToken: string; lastEventId?: string } | null
+    ) => {
+      if (session) {
+        saveSessionAction(chatId, session);
+      } else {
+        deleteSessionAction(chatId);
+      }
+    },
+    []
+  );
+
+  const transport = useTriggerChatTransport({
+    task: "ai-chat",
+    accessToken: getChatToken,
+    baseURL: process.env.NEXT_PUBLIC_TRIGGER_API_URL,
+    sessions: initialSessions,
+    onSessionChange: handleSessionChange,
+  });
+
+  // Load messages when active chat changes
+  useEffect(() => {
+    if (!activeChatId) {
+      setMessages([]);
+      return;
+    }
+    // Don't reload if we already have the initial messages for the initial chat
+    if (activeChatId === initialActiveChatId && messages === initialMessages) {
+      return;
+    }
+    getChatMessages(activeChatId).then(setMessages);
+  }, [activeChatId]);
+
+  function handleNewChat() {
+    const id = generateId();
+    setActiveChatId(id);
+    setMessages([]);
+  }
+
+  function handleSelectChat(id: string) {
+    setActiveChatId(id);
+  }
+
+  async function handleDeleteChat(id: string) {
+    await deleteChatAction(id);
+    const list = await getChatList();
+    setChatList(list);
+    if (activeChatId === id) {
+      if (list.length > 0) {
+        setActiveChatId(list[0]!.id);
+      } else {
+        setActiveChatId(null);
+      }
+    }
+  }
+
+  const handleFirstMessage = useCallback(async (chatId: string, text: string) => {
+    const title = text.slice(0, 40).trim() || "New chat";
+    await updateChatTitle(chatId, title);
+    const list = await getChatList();
+    setChatList(list);
+  }, []);
+
+  const handleMessagesChange = useCallback(async (_chatId: string, _messages: UIMessage[]) => {
+    // Messages are persisted server-side via onTurnComplete.
+    // Refresh the chat list to update timestamps.
+    const list = await getChatList();
+    setChatList(list);
+  }, []);
+
+  return (
+    <main className="flex h-screen">
+      <ChatSidebar
+        chats={chatList}
+        activeChatId={activeChatId}
+        onSelectChat={handleSelectChat}
+        onNewChat={handleNewChat}
+        onDeleteChat={handleDeleteChat}
+      />
+      <div className="flex-1">
+        {activeChatId ? (
+          <Chat
+            key={activeChatId}
+            chatId={activeChatId}
+            initialMessages={messages}
+            transport={transport}
+            onFirstMessage={handleFirstMessage}
+            onMessagesChange={handleMessagesChange}
+          />
+        ) : (
+          <div className="flex h-full items-center justify-center">
+            <div className="text-center">
+              <p className="text-sm text-gray-400">No conversation selected</p>
+              <button
+                type="button"
+                onClick={handleNewChat}
+                className="mt-3 rounded-lg bg-blue-600 px-4 py-2 text-sm font-medium text-white hover:bg-blue-700"
+              >
+                Start a new chat
+              </button>
+            </div>
+          </div>
+        )}
+      </div>
+    </main>
+  );
+}
diff --git a/references/ai-chat/src/components/chat-sidebar.tsx b/references/ai-chat/src/components/chat-sidebar.tsx
new file mode 100644
index 000000000..bb688e99b
--- /dev/null
+++ b/references/ai-chat/src/components/chat-sidebar.tsx
@@ -0,0 +1,82 @@
+"use client";
+
+type ChatMeta = {
+  id: string;
+  title: string;
+  createdAt: number;
+  updatedAt: number;
+};
+
+function timeAgo(ts: number): string {
+  const seconds = Math.floor((Date.now() - ts) / 1000);
+  if (seconds < 60) return "just now";
+  const minutes = Math.floor(seconds / 60);
+  if (minutes < 60) return `${minutes}m ago`;
+  const hours = Math.floor(minutes / 60);
+  if (hours < 24) return `${hours}h ago`;
+  const days = Math.floor(hours / 24);
+  return `${days}d ago`;
+}
+
+type ChatSidebarProps = {
+  chats: ChatMeta[];
+  activeChatId: string | null;
+  onSelectChat: (id: string) => void;
+  onNewChat: () => void;
+  onDeleteChat: (id: string) => void;
+};
+
+export function ChatSidebar({
+  chats,
+  activeChatId,
+  onSelectChat,
+  onNewChat,
+  onDeleteChat,
+}: ChatSidebarProps) {
+  const sorted = [...chats].sort((a, b) => b.updatedAt - a.updatedAt);
+
+  return (
+    <div className="flex h-full w-64 shrink-0 flex-col border-r border-gray-200 bg-gray-50">
+      <div className="p-3">
+        <button
+          type="button"
+          onClick={onNewChat}
+          className="w-full rounded-lg border border-gray-300 bg-white px-3 py-2 text-sm font-medium text-gray-700 hover:bg-gray-100"
+        >
+          + New Chat
+        </button>
+      </div>
+
+      <div className="flex-1 overflow-y-auto">
+        {sorted.length === 0 && (
+          <p className="px-3 py-8 text-center text-xs text-gray-400">No conversations yet</p>
+        )}
+
+        {sorted.map((chat) => (
+          <button
+            key={chat.id}
+            type="button"
+            onClick={() => onSelectChat(chat.id)}
+            className={`group flex w-full items-start gap-2 px-3 py-2.5 text-left text-sm hover:bg-gray-100 ${
+              activeChatId === chat.id ? "bg-white" : ""
+            }`}
+          >
+            <div className="min-w-0 flex-1">
+              <div className="truncate font-medium text-gray-800">{chat.title}</div>
+              <div className="text-[10px] text-gray-400">{timeAgo(chat.updatedAt)}</div>
+            </div>
+            <span
+              onClick={(e) => {
+                e.stopPropagation();
+                onDeleteChat(chat.id);
+              }}
+              className="mt-0.5 hidden shrink-0 rounded p-0.5 text-xs text-gray-400 hover:bg-red-100 hover:text-red-600 group-hover:inline-block"
+            >
+              &times;
+            </span>
+          </button>
+        ))}
+      </div>
+    </div>
+  );
+}
diff --git a/references/ai-chat/src/components/chat.tsx b/references/ai-chat/src/components/chat.tsx
index 7e9d7a266..e85361b4d 100644
--- a/references/ai-chat/src/components/chat.tsx
+++ b/references/ai-chat/src/components/chat.tsx
@@ -1,12 +1,11 @@
 "use client";
 
+import type { UIMessage } from "ai";
 import { useChat } from "@ai-sdk/react";
-import { useTriggerChatTransport } from "@trigger.dev/sdk/chat/react";
+import type { TriggerChatTransport } from "@trigger.dev/sdk/chat";
 import { useEffect, useRef, useState } from "react";
 import { Streamdown } from "streamdown";
-import { getChatToken } from "@/app/actions";
-import { MODEL_OPTIONS, DEFAULT_MODEL } from "@/trigger/chat";
-import type { aiChat } from "@/trigger/chat";
+import { MODEL_OPTIONS, DEFAULT_MODEL } from "@/lib/models";
 
 function ToolInvocation({ part }: { part: any }) {
   const [expanded, setExpanded] = useState(false);
@@ -71,41 +70,73 @@ function ToolInvocation({ part }: { part: any }) {
   );
 }
 
-export function Chat() {
+type ChatProps = {
+  chatId: string;
+  initialMessages: UIMessage[];
+  transport: TriggerChatTransport;
+  onFirstMessage?: (chatId: string, text: string) => void;
+  onMessagesChange?: (chatId: string, messages: UIMessage[]) => void;
+};
+
+export function Chat({
+  chatId,
+  initialMessages,
+  transport,
+  onFirstMessage,
+  onMessagesChange,
+}: ChatProps) {
   const [input, setInput] = useState("");
   const [model, setModel] = useState(DEFAULT_MODEL);
-  // Track which model was used for each assistant message (keyed by the preceding user message ID)
   const modelByUserMsgId = useRef<Map<string, string>>(new Map());
-
-  const transport = useTriggerChatTransport<typeof aiChat>({
-    task: "ai-chat",
-    accessToken: getChatToken,
-    baseURL: process.env.NEXT_PUBLIC_TRIGGER_API_URL,
-  });
+  const hasCalledFirstMessage = useRef(false);
 
   const { messages, sendMessage, stop, status, error } = useChat({
+    id: chatId,
+    messages: initialMessages,
     transport,
   });
 
+  // Notify parent of first user message (for chat metadata creation)
+  useEffect(() => {
+    if (hasCalledFirstMessage.current) return;
+    const firstUser = messages.find((m) => m.role === "user");
+    if (firstUser) {
+      hasCalledFirstMessage.current = true;
+      const text = firstUser.parts
+        .filter((p: any) => p.type === "text")
+        .map((p: any) => p.text)
+        .join(" ");
+      onFirstMessage?.(chatId, text);
+    }
+  }, [messages, chatId, onFirstMessage]);
+
   // Pending message to send after the current turn completes
   const [pendingMessage, setPendingMessage] = useState<{ text: string; model: string } | null>(null);
 
-  // Auto-send the pending message when the turn completes
+  // Handle turn completion: persist messages and auto-send pending message
   const prevStatus = useRef(status);
   useEffect(() => {
-    if (prevStatus.current === "streaming" && status === "ready" && pendingMessage) {
+    const turnCompleted = prevStatus.current === "streaming" && status === "ready";
+    prevStatus.current = status;
+
+    if (!turnCompleted) return;
+
+    // Persist messages when a turn completes — this ensures the final assistant
+    // message content is saved (not the empty placeholder from mid-stream).
+    if (messages.length > 0) {
+      onMessagesChange?.(chatId, messages);
+    }
+
+    // Auto-send the pending message
+    if (pendingMessage) {
       const { text, model: pendingMsgModel } = pendingMessage;
       setPendingMessage(null);
       pendingModel.current = pendingMsgModel;
       sendMessage({ text }, { metadata: { model: pendingMsgModel } });
     }
-    prevStatus.current = status;
-  }, [status, sendMessage, pendingMessage]);
+  }, [status, messages, chatId, onMessagesChange, sendMessage, pendingMessage]);
 
-  // Build a map of assistant message index -> model used
-  // Each assistant message follows a user message, so we track by position
   function getModelForAssistantAt(index: number): string | undefined {
-    // Walk backwards to find the preceding user message
     for (let i = index - 1; i >= 0; i--) {
       if (messages[i]?.role === "user") {
         return modelByUserMsgId.current.get(messages[i].id);
@@ -114,16 +145,13 @@ export function Chat() {
     return undefined;
   }
 
-  // When sending, record which model is selected for this user message
   const originalSendMessage = sendMessage;
   function trackedSendMessage(msg: Parameters<typeof sendMessage>[0], opts?: Parameters<typeof sendMessage>[1]) {
-    // We'll track it after the message appears — use a ref to store the pending model
     pendingModel.current = model;
     originalSendMessage(msg, opts);
   }
   const pendingModel = useRef<string>(model);
 
-  // Track model for new user messages as they appear
   const trackedUserIds = useRef<Set<string>>(new Set());
   for (const msg of messages) {
     if (msg.role === "user" && !trackedUserIds.current.has(msg.id)) {
@@ -146,7 +174,6 @@ export function Chat() {
             className={`flex ${message.role === "user" ? "justify-end" : "justify-start"}`}
           >
             <div className={`max-w-[80%] ${message.role === "user" ? "" : "w-full"}`}>
-              {/* Model badge for assistant messages */}
               {message.role === "assistant" && (
                 <div className="mb-1 flex items-center gap-2 text-[10px] text-gray-400">
                   <span className="rounded bg-gray-200 px-1.5 py-0.5 font-medium text-gray-500">
@@ -199,7 +226,6 @@ export function Chat() {
           </div>
         )}
 
-        {/* Queued message indicator */}
         {pendingMessage && (
           <div className="flex justify-end">
             <div className="max-w-[80%]">
@@ -214,20 +240,17 @@ export function Chat() {
         )}
       </div>
 
-      {/* Error */}
       {error && (
         <div className="shrink-0 border-t border-red-100 bg-red-50 px-4 py-2 text-sm text-red-600">
           {error.message}
         </div>
       )}
 
-      {/* Input */}
       <form
         onSubmit={(e) => {
           e.preventDefault();
           if (!input.trim()) return;
           if (status === "streaming") {
-            // Buffer the message — it will be sent when the current turn completes
             setPendingMessage({ text: input, model });
           } else {
             trackedSendMessage({ text: input }, { metadata: { model } });
diff --git a/references/ai-chat/src/lib/models.ts b/references/ai-chat/src/lib/models.ts
new file mode 100644
index 000000000..5261a800a
--- /dev/null
+++ b/references/ai-chat/src/lib/models.ts
@@ -0,0 +1,8 @@
+export const MODEL_OPTIONS = [
+  "gpt-4o-mini",
+  "gpt-4o",
+  "claude-sonnet-4-6",
+  "claude-opus-4-6",
+];
+
+export const DEFAULT_MODEL = "gpt-4o-mini";
diff --git a/references/ai-chat/src/lib/prisma.ts b/references/ai-chat/src/lib/prisma.ts
new file mode 100644
index 000000000..5e78334aa
--- /dev/null
+++ b/references/ai-chat/src/lib/prisma.ts
@@ -0,0 +1,15 @@
+import { PrismaPg } from "@prisma/adapter-pg";
+import { PrismaClient } from "../../lib/generated/prisma/client";
+
+const globalForPrisma = globalThis as unknown as { prisma: PrismaClient | undefined };
+
+function createClient() {
+  const adapter = new PrismaPg({ connectionString: process.env.DATABASE_URL! });
+  return new PrismaClient({ adapter });
+}
+
+export const prisma = globalForPrisma.prisma ?? createClient();
+
+if (process.env.NODE_ENV !== "production") {
+  globalForPrisma.prisma = prisma;
+}
diff --git a/references/ai-chat/src/trigger/chat.ts b/references/ai-chat/src/trigger/chat.ts
index bd7069f1a..3eb6d4402 100644
--- a/references/ai-chat/src/trigger/chat.ts
+++ b/references/ai-chat/src/trigger/chat.ts
@@ -5,6 +5,13 @@ import { openai } from "@ai-sdk/openai";
 import { anthropic } from "@ai-sdk/anthropic";
 import { z } from "zod";
 import os from "node:os";
+import { PrismaPg } from "@prisma/adapter-pg";
+import { PrismaClient } from "../../lib/generated/prisma/client";
+
+const adapter = new PrismaPg({ connectionString: process.env.DATABASE_URL! });
+const prisma = new PrismaClient({ adapter });
+
+import { DEFAULT_MODEL } from "@/lib/models";
 
 const MODELS: Record<string, () => LanguageModel> = {
   "gpt-4o-mini": () => openai("gpt-4o-mini"),
@@ -13,9 +20,6 @@ const MODELS: Record<string, () => LanguageModel> = {
   "claude-opus-4-6": () => anthropic("claude-opus-4-6"),
 };
 
-export const MODEL_OPTIONS = Object.keys(MODELS);
-export const DEFAULT_MODEL = "gpt-4o-mini";
-
 function getModel(modelId?: string): LanguageModel {
   const factory = MODELS[modelId ?? DEFAULT_MODEL];
   if (!factory) return MODELS[DEFAULT_MODEL]!();
@@ -83,6 +87,19 @@ declare const Deno: unknown;
 export const aiChat = chat.task({
   id: "ai-chat",
   warmTimeoutInSeconds: 10,
+  onChatStart: async ({ chatId }) => {
+    await prisma.chat.upsert({
+      where: { id: chatId },
+      create: { id: chatId, title: "New chat" },
+      update: {},
+    });
+  },
+  onTurnComplete: async ({ chatId, uiMessages }) => {
+    await prisma.chat.update({
+      where: { id: chatId },
+      data: { messages: uiMessages as any },
+    });
+  },
   run: async ({ messages, clientData, stopSignal }) => {
     const { model: modelId } = z
       .object({ model: z.string().optional() })
diff --git a/references/ai-chat/trigger.config.ts b/references/ai-chat/trigger.config.ts
index 4412bfc93..334df4bc1 100644
--- a/references/ai-chat/trigger.config.ts
+++ b/references/ai-chat/trigger.config.ts
@@ -1,7 +1,15 @@
 import { defineConfig } from "@trigger.dev/sdk";
+import { prismaExtension } from "@trigger.dev/build/extensions/prisma";
 
 export default defineConfig({
   project: process.env.TRIGGER_PROJECT_REF!,
   dirs: ["./src/trigger"],
   maxDuration: 300,
+  build: {
+    extensions: [
+      prismaExtension({
+        mode: "modern",
+      }),
+    ],
+  },
 });