browserbase
diff --git a/‎.gitignore‎
Lines changed: 1 addition & 0 deletions b/‎.gitignore‎
Lines changed: 1 addition & 0 deletions
diff --git a/‎packages/core/lib/v3/agent/AnthropicCUAClient.ts‎
Lines changed: 25 additions & 0 deletions b/‎packages/core/lib/v3/agent/AnthropicCUAClient.ts‎
Lines changed: 25 additions & 0 deletions
diff --git a/‎packages/core/lib/v3/agent/GoogleCUAClient.ts‎
Lines changed: 25 additions & 0 deletions b/‎packages/core/lib/v3/agent/GoogleCUAClient.ts‎
Lines changed: 25 additions & 0 deletions
diff --git a/‎packages/core/lib/v3/agent/OpenAICUAClient.ts‎
Lines changed: 25 additions & 0 deletions b/‎packages/core/lib/v3/agent/OpenAICUAClient.ts‎
Lines changed: 25 additions & 0 deletions
@@ -9,6 +9,7 @@ screenshot.png
 .env
 downloads/
 dist/
+.browserbase/
 packages/evals/**/public
 packages/core/lib/dom/build/
 packages/core/lib/v3/dom/build/
 
@@ -18,6 +18,12 @@ import { AgentClient } from "./AgentClient";
 import { compressConversationImages } from "./utils/imageCompression";
 import { toJsonSchema } from "../zodCompat";
 import type { StagehandZodSchema } from "../zodCompat";
+import {
+  SessionFileLogger,
+  formatCuaPromptPreview,
+  formatCuaResponsePreview,
+} from "../flowLogger";
+import { v7 as uuidv7 } from "uuid";
 
 export type ResponseInputItem = AnthropicMessage | AnthropicToolResult;
 
@@ -480,6 +486,15 @@ export class AnthropicCUAClient extends AgentClient {
         requestParams.thinking = thinking;
       }
 
+      // Log LLM request
+      const llmRequestId = uuidv7();
+      SessionFileLogger.logLlmRequest({
+        requestId: llmRequestId,
+        model: this.modelName,
+        operation: "CUA.getAction",
+        prompt: formatCuaPromptPreview(messages),
+      });
+
       const startTime = Date.now();
       // Create the message using the Anthropic Messages API
       // @ts-expect-error - The Anthropic SDK types are stricter than what we need
@@ -492,6 +507,16 @@ export class AnthropicCUAClient extends AgentClient {
         inference_time_ms: elapsedMs,
       };
 
+      // Log LLM response
+      SessionFileLogger.logLlmResponse({
+        requestId: llmRequestId,
+        model: this.modelName,
+        operation: "CUA.getAction",
+        output: formatCuaResponsePreview(response.content),
+        inputTokens: response.usage.input_tokens,
+        outputTokens: response.usage.output_tokens,
+      });
+
       // Store the message ID for future use
       this.lastMessageId = response.id;
 
 
@@ -30,6 +30,12 @@ import {
   convertToolSetToFunctionDeclarations,
 } from "./utils/googleCustomToolHandler";
 import { ToolSet } from "ai";
+import {
+  SessionFileLogger,
+  formatCuaPromptPreview,
+  formatCuaResponsePreview,
+} from "../flowLogger";
+import { v7 as uuidv7 } from "uuid";
 
 /**
  * Client for Google's Computer Use Assistant API
@@ -300,6 +306,15 @@ export class GoogleCUAClient extends AgentClient {
       let lastError: Error | null = null;
       let response: GenerateContentResponse | null = null;
 
+      // Log LLM request
+      const llmRequestId = uuidv7();
+      SessionFileLogger.logLlmRequest({
+        requestId: llmRequestId,
+        model: this.modelName,
+        operation: "CUA.generateContent",
+        prompt: formatCuaPromptPreview(compressedHistory),
+      });
+
       for (let attempt = 0; attempt < maxRetries; attempt++) {
         try {
           // Add exponential backoff delay for retries
@@ -357,6 +372,16 @@ export class GoogleCUAClient extends AgentClient {
       const elapsedMs = endTime - startTime;
       const { usageMetadata } = response;
 
+      // Log LLM response
+      SessionFileLogger.logLlmResponse({
+        requestId: llmRequestId,
+        model: this.modelName,
+        operation: "CUA.generateContent",
+        output: formatCuaResponsePreview(response),
+        inputTokens: usageMetadata?.promptTokenCount,
+        outputTokens: usageMetadata?.candidatesTokenCount,
+      });
+
       // Process the response
       const result = await this.processResponse(response, logger);
 
 
@@ -14,6 +14,12 @@ import { ClientOptions } from "../types/public/model";
 import { AgentClient } from "./AgentClient";
 import { AgentScreenshotProviderError } from "../types/public/sdkErrors";
 import { ToolSet } from "ai";
+import {
+  SessionFileLogger,
+  formatCuaPromptPreview,
+  formatCuaResponsePreview,
+} from "../flowLogger";
+import { v7 as uuidv7 } from "uuid";
 
 /**
  * Client for OpenAI's Computer Use Assistant API
@@ -409,6 +415,15 @@ export class OpenAICUAClient extends AgentClient {
         requestParams.previous_response_id = previousResponseId;
       }
 
+      // Log LLM request
+      const llmRequestId = uuidv7();
+      SessionFileLogger.logLlmRequest({
+        requestId: llmRequestId,
+        model: this.modelName,
+        operation: "CUA.getAction",
+        prompt: formatCuaPromptPreview(inputItems),
+      });
+
       const startTime = Date.now();
       // Create the response using the OpenAI Responses API
       // @ts-expect-error - Force type to match what the OpenAI SDK expects
@@ -423,6 +438,16 @@ export class OpenAICUAClient extends AgentClient {
         inference_time_ms: elapsedMs,
       };
 
+      // Log LLM response
+      SessionFileLogger.logLlmResponse({
+        requestId: llmRequestId,
+        model: this.modelName,
+        operation: "CUA.getAction",
+        output: formatCuaResponsePreview(response.output),
+        inputTokens: response.usage.input_tokens,
+        outputTokens: response.usage.output_tokens,
+      });
+
       // Store the response ID for future use
       this.lastResponseId = response.id;