diff --git a/packages/components/nodes/agents/ToolAgent/ToolAgent.ts b/packages/components/nodes/agents/ToolAgent/ToolAgent.ts
index c2cf38958..4dce1a460 100644
--- a/packages/components/nodes/agents/ToolAgent/ToolAgent.ts
+++ b/packages/components/nodes/agents/ToolAgent/ToolAgent.ts
@@ -24,7 +24,7 @@ import {
     IUsedTool,
     IVisionChatModal
 } from '../../../src/Interface'
-import { ConsoleCallbackHandler, CustomChainHandler, additionalCallbacks } from '../../../src/handler'
+import { ConsoleCallbackHandler, CustomChainHandler, CustomStreamingHandler, additionalCallbacks } from '../../../src/handler'
 import { AgentExecutor, ToolCallingAgentOutputParser } from '../../../src/agents'
 import { Moderation, checkInputs, streamResponse } from '../../moderation/Moderation'
 import { formatResponse } from '../../outputparsers/OutputParserHelpers'
@@ -101,6 +101,15 @@ class ToolAgent_Agents implements INode {
                 type: 'number',
                 optional: true,
                 additionalParams: true
+            },
+            {
+                label: 'Enable Detailed Streaming',
+                name: 'enableDetailedStreaming',
+                type: 'boolean',
+                default: false,
+                description: 'Stream detailed intermediate steps during agent execution',
+                optional: true,
+                additionalParams: true
             }
         ]
         this.sessionId = fields?.sessionId
@@ -113,6 +122,7 @@ class ToolAgent_Agents implements INode {
     async run(nodeData: INodeData, input: string, options: ICommonObject): Promise<string | ICommonObject> {
         const memory = nodeData.inputs?.memory as FlowiseMemory
         const moderations = nodeData.inputs?.inputModeration as Moderation[]
+        const enableDetailedStreaming = nodeData.inputs?.enableDetailedStreaming as boolean
 
         const shouldStreamResponse = options.shouldStreamResponse
         const sseStreamer: IServerSideEventStreamer = options.sseStreamer as IServerSideEventStreamer
@@ -136,6 +146,13 @@ class ToolAgent_Agents implements INode {
         const loggerHandler = new ConsoleCallbackHandler(options.logger)
         const callbacks = await additionalCallbacks(nodeData, options)
 
+        // Add custom streaming handler if detailed streaming is enabled
+        let customStreamingHandler = null
+
+        if (enableDetailedStreaming && shouldStreamResponse) {
+            customStreamingHandler = new CustomStreamingHandler(sseStreamer, chatId)
+        }
+
         let res: ChainValues = {}
         let sourceDocuments: ICommonObject[] = []
         let usedTools: IUsedTool[] = []
@@ -143,7 +160,14 @@ class ToolAgent_Agents implements INode {
 
         if (shouldStreamResponse) {
             const handler = new CustomChainHandler(sseStreamer, chatId)
-            res = await executor.invoke({ input }, { callbacks: [loggerHandler, handler, ...callbacks] })
+            const allCallbacks = [loggerHandler, handler, ...callbacks]
+
+            // Add detailed streaming handler if enabled
+            if (enableDetailedStreaming && customStreamingHandler) {
+                allCallbacks.push(customStreamingHandler)
+            }
+
+            res = await executor.invoke({ input }, { callbacks: allCallbacks })
             if (res.sourceDocuments) {
                 if (sseStreamer) {
                     sseStreamer.streamSourceDocumentsEvent(chatId, flatten(res.sourceDocuments))
@@ -174,7 +198,14 @@ class ToolAgent_Agents implements INode {
                 }
             }
         } else {
-            res = await executor.invoke({ input }, { callbacks: [loggerHandler, ...callbacks] })
+            const allCallbacks = [loggerHandler, ...callbacks]
+
+            // Add detailed streaming handler if enabled
+            if (enableDetailedStreaming && customStreamingHandler) {
+                allCallbacks.push(customStreamingHandler)
+            }
+
+            res = await executor.invoke({ input }, { callbacks: allCallbacks })
             if (res.sourceDocuments) {
                 sourceDocuments = res.sourceDocuments
             }
diff --git a/packages/components/src/handler.ts b/packages/components/src/handler.ts
index 4018f2185..48236f2be 100644
--- a/packages/components/src/handler.ts
+++ b/packages/components/src/handler.ts
@@ -30,6 +30,7 @@ import { LangWatch, LangWatchSpan, LangWatchTrace, autoconvertTypedValues } from
 import { DataSource } from 'typeorm'
 import { ChatGenerationChunk } from '@langchain/core/outputs'
 import { AIMessageChunk } from '@langchain/core/messages'
+import { Serialized } from '@langchain/core/load/serializable'
 
 interface AgentRun extends Run {
     actions: AgentAction[]
@@ -1499,3 +1500,86 @@ export class AnalyticHandler {
         }
     }
 }
+
+/**
+ * Custom callback handler for streaming detailed intermediate information
+ * during agent execution, specifically tool invocation inputs and outputs.
+ */
+export class CustomStreamingHandler extends BaseCallbackHandler {
+    name = 'custom_streaming_handler'
+
+    private sseStreamer: IServerSideEventStreamer
+    private chatId: string
+
+    constructor(sseStreamer: IServerSideEventStreamer, chatId: string) {
+        super()
+        this.sseStreamer = sseStreamer
+        this.chatId = chatId
+    }
+
+    /**
+     * Handle the start of a tool invocation
+     */
+    async handleToolStart(tool: Serialized, input: string, runId: string, parentRunId?: string): Promise<void> {
+        if (!this.sseStreamer) return
+
+        const toolName = typeof tool === 'object' && tool.name ? tool.name : 'unknown-tool'
+        const toolInput = typeof input === 'string' ? input : JSON.stringify(input, null, 2)
+
+        // Stream the tool invocation details using the agent_trace event type for consistency
+        this.sseStreamer.streamCustomEvent(this.chatId, 'agent_trace', {
+            step: 'tool_start',
+            name: toolName,
+            input: toolInput,
+            runId,
+            parentRunId: parentRunId || null
+        })
+    }
+
+    /**
+     * Handle the end of a tool invocation
+     */
+    async handleToolEnd(output: string | object, runId: string, parentRunId?: string): Promise<void> {
+        if (!this.sseStreamer) return
+
+        const toolOutput = typeof output === 'string' ? output : JSON.stringify(output, null, 2)
+
+        // Stream the tool output details using the agent_trace event type for consistency
+        this.sseStreamer.streamCustomEvent(this.chatId, 'agent_trace', {
+            step: 'tool_end',
+            output: toolOutput,
+            runId,
+            parentRunId: parentRunId || null
+        })
+    }
+
+    /**
+     * Handle tool errors
+     */
+    async handleToolError(error: Error, runId: string, parentRunId?: string): Promise<void> {
+        if (!this.sseStreamer) return
+
+        // Stream the tool error details using the agent_trace event type for consistency
+        this.sseStreamer.streamCustomEvent(this.chatId, 'agent_trace', {
+            step: 'tool_error',
+            error: error.message,
+            runId,
+            parentRunId: parentRunId || null
+        })
+    }
+
+    /**
+     * Handle agent actions
+     */
+    async handleAgentAction(action: AgentAction, runId: string, parentRunId?: string): Promise<void> {
+        if (!this.sseStreamer) return
+
+        // Stream the agent action details using the agent_trace event type for consistency
+        this.sseStreamer.streamCustomEvent(this.chatId, 'agent_trace', {
+            step: 'agent_action',
+            action: JSON.stringify(action),
+            runId,
+            parentRunId: parentRunId || null
+        })
+    }
+}