{
"description": "An agent designed to use tools and LLM with function calling capability to provide responses",
"usecases": ["Agent"],
"framework": ["Langchain"],
"nodes": [
{
"width": 300,
"height": 149,
"id": "calculator_1",
"position": {
"x": 800.5125025564965,
"y": 72.40592063242738
},
"type": "customNode",
"data": {
"id": "calculator_1",
"label": "Calculator",
"version": 1,
"name": "calculator",
"type": "Calculator",
"baseClasses": ["Calculator", "Tool", "StructuredTool", "BaseLangChain"],
"category": "Tools",
"description": "Perform calculations on response",
"inputParams": [],
"inputAnchors": [],
"inputs": {},
"outputAnchors": [
{
"id": "calculator_1-output-calculator-Calculator|Tool|StructuredTool|BaseLangChain",
"name": "calculator",
"label": "Calculator",
"type": "Calculator | Tool | StructuredTool | BaseLangChain"
}
],
"outputs": {},
"selected": false
},
"positionAbsolute": {
"x": 800.5125025564965,
"y": 72.40592063242738
},
"selected": false,
"dragging": false
},
{
"width": 300,
"height": 259,
"id": "bufferMemory_1",
"position": {
"x": 607.6260576768354,
"y": 584.7920541862369
},
"type": "customNode",
"data": {
"id": "bufferMemory_1",
"label": "Buffer Memory",
"version": 2,
"name": "bufferMemory",
"type": "BufferMemory",
"baseClasses": ["BufferMemory", "BaseChatMemory", "BaseMemory"],
"category": "Memory",
"description": "Retrieve chat messages stored in database",
"inputParams": [
{
"label": "Session Id",
"name": "sessionId",
"type": "string",
"description": "If not specified, a random id will be used. Learn more",
"default": "",
"additionalParams": true,
"optional": true,
"id": "bufferMemory_1-input-sessionId-string"
},
{
"label": "Memory Key",
"name": "memoryKey",
"type": "string",
"default": "chat_history",
"additionalParams": true,
"id": "bufferMemory_1-input-memoryKey-string"
}
],
"inputAnchors": [],
"inputs": {
"sessionId": "",
"memoryKey": "chat_history"
},
"outputAnchors": [
{
"id": "bufferMemory_1-output-bufferMemory-BufferMemory|BaseChatMemory|BaseMemory",
"name": "bufferMemory",
"label": "BufferMemory",
"type": "BufferMemory | BaseChatMemory | BaseMemory"
}
],
"outputs": {},
"selected": false
},
"positionAbsolute": {
"x": 607.6260576768354,
"y": 584.7920541862369
},
"selected": false,
"dragging": false
},
{
"width": 300,
"height": 282,
"id": "serpAPI_0",
"position": {
"x": 439.29908455642476,
"y": 48.06000078669291
},
"type": "customNode",
"data": {
"id": "serpAPI_0",
"label": "Serp API",
"version": 1,
"name": "serpAPI",
"type": "SerpAPI",
"baseClasses": ["SerpAPI", "Tool", "StructuredTool"],
"category": "Tools",
"description": "Wrapper around SerpAPI - a real-time API to access Google search results",
"inputParams": [
{
"label": "Connect Credential",
"name": "credential",
"type": "credential",
"credentialNames": ["serpApi"],
"id": "serpAPI_0-input-credential-credential"
}
],
"inputAnchors": [],
"inputs": {},
"outputAnchors": [
{
"id": "serpAPI_0-output-serpAPI-SerpAPI|Tool|StructuredTool",
"name": "serpAPI",
"label": "SerpAPI",
"type": "SerpAPI | Tool | StructuredTool"
}
],
"outputs": {},
"selected": false
},
"selected": false,
"positionAbsolute": {
"x": 439.29908455642476,
"y": 48.06000078669291
},
"dragging": false
},
{
"width": 300,
"height": 772,
"id": "chatOpenAI_0",
"position": {
"x": 97.01321406237057,
"y": 63.67664262280914
},
"type": "customNode",
"data": {
"id": "chatOpenAI_0",
"label": "ChatOpenAI",
"version": 8.2,
"name": "chatOpenAI",
"type": "ChatOpenAI",
"baseClasses": ["ChatOpenAI", "BaseChatModel", "BaseLanguageModel", "Runnable"],
"category": "Chat Models",
"description": "Wrapper around OpenAI large language models that use the Chat endpoint",
"inputParams": [
{
"label": "Connect Credential",
"name": "credential",
"type": "credential",
"credentialNames": ["openAIApi"],
"id": "chatOpenAI_0-input-credential-credential",
"display": true
},
{
"label": "Model Name",
"name": "modelName",
"type": "asyncOptions",
"loadMethod": "listModels",
"default": "gpt-4o-mini",
"id": "chatOpenAI_0-input-modelName-asyncOptions",
"display": true
},
{
"label": "Temperature",
"name": "temperature",
"type": "number",
"step": 0.1,
"default": 0.9,
"optional": true,
"id": "chatOpenAI_0-input-temperature-number",
"display": true
},
{
"label": "Streaming",
"name": "streaming",
"type": "boolean",
"default": true,
"optional": true,
"additionalParams": true,
"id": "chatOpenAI_0-input-streaming-boolean",
"display": true
},
{
"label": "Max Tokens",
"name": "maxTokens",
"type": "number",
"step": 1,
"optional": true,
"additionalParams": true,
"id": "chatOpenAI_0-input-maxTokens-number",
"display": true
},
{
"label": "Top Probability",
"name": "topP",
"type": "number",
"step": 0.1,
"optional": true,
"additionalParams": true,
"id": "chatOpenAI_0-input-topP-number",
"display": true
},
{
"label": "Frequency Penalty",
"name": "frequencyPenalty",
"type": "number",
"step": 0.1,
"optional": true,
"additionalParams": true,
"id": "chatOpenAI_0-input-frequencyPenalty-number",
"display": true
},
{
"label": "Presence Penalty",
"name": "presencePenalty",
"type": "number",
"step": 0.1,
"optional": true,
"additionalParams": true,
"id": "chatOpenAI_0-input-presencePenalty-number",
"display": true
},
{
"label": "Timeout",
"name": "timeout",
"type": "number",
"step": 1,
"optional": true,
"additionalParams": true,
"id": "chatOpenAI_0-input-timeout-number",
"display": true
},
{
"label": "Strict Tool Calling",
"name": "strictToolCalling",
"type": "boolean",
"description": "Whether the model supports the `strict` argument when passing in tools. If not specified, the `strict` argument will not be passed to OpenAI.",
"optional": true,
"additionalParams": true,
"id": "chatOpenAI_0-input-strictToolCalling-boolean",
"display": true
},
{
"label": "Stop Sequence",
"name": "stopSequence",
"type": "string",
"rows": 4,
"optional": true,
"description": "List of stop words to use when generating. Use comma to separate multiple stop words.",
"additionalParams": true,
"id": "chatOpenAI_0-input-stopSequence-string",
"display": true
},
{
"label": "BasePath",
"name": "basepath",
"type": "string",
"optional": true,
"additionalParams": true,
"id": "chatOpenAI_0-input-basepath-string",
"display": true
},
{
"label": "Proxy Url",
"name": "proxyUrl",
"type": "string",
"optional": true,
"additionalParams": true,
"id": "chatOpenAI_0-input-proxyUrl-string",
"display": true
},
{
"label": "BaseOptions",
"name": "baseOptions",
"type": "json",
"optional": true,
"additionalParams": true,
"id": "chatOpenAI_0-input-baseOptions-json",
"display": true
},
{
"label": "Allow Image Uploads",
"name": "allowImageUploads",
"type": "boolean",
"description": "Allow image input. Refer to the docs for more details.",
"default": false,
"optional": true,
"id": "chatOpenAI_0-input-allowImageUploads-boolean",
"display": true
},
{
"label": "Image Resolution",
"description": "This parameter controls the resolution in which the model views the image.",
"name": "imageResolution",
"type": "options",
"options": [
{
"label": "Low",
"name": "low"
},
{
"label": "High",
"name": "high"
},
{
"label": "Auto",
"name": "auto"
}
],
"default": "low",
"optional": false,
"show": {
"allowImageUploads": true
},
"id": "chatOpenAI_0-input-imageResolution-options",
"display": true
},
{
"label": "Reasoning Effort",
"description": "Constrains effort on reasoning for reasoning models. Only applicable for o1 and o3 models.",
"name": "reasoningEffort",
"type": "options",
"options": [
{
"label": "Low",
"name": "low"
},
{
"label": "Medium",
"name": "medium"
},
{
"label": "High",
"name": "high"
}
],
"default": "medium",
"optional": false,
"additionalParams": true,
"id": "chatOpenAI_0-input-reasoningEffort-options",
"display": true
}
],
"inputAnchors": [
{
"label": "Cache",
"name": "cache",
"type": "BaseCache",
"optional": true,
"id": "chatOpenAI_0-input-cache-BaseCache",
"display": true
}
],
"inputs": {
"cache": "",
"modelName": "gpt-4o-mini",
"temperature": 0.9,
"streaming": true,
"maxTokens": "",
"topP": "",
"frequencyPenalty": "",
"presencePenalty": "",
"timeout": "",
"strictToolCalling": "",
"stopSequence": "",
"basepath": "",
"proxyUrl": "",
"baseOptions": "",
"allowImageUploads": true,
"imageResolution": "low",
"reasoningEffort": ""
},
"outputAnchors": [
{
"id": "chatOpenAI_0-output-chatOpenAI-ChatOpenAI|BaseChatModel|BaseLanguageModel|Runnable",
"name": "chatOpenAI",
"label": "ChatOpenAI",
"description": "Wrapper around OpenAI large language models that use the Chat endpoint",
"type": "ChatOpenAI | BaseChatModel | BaseLanguageModel | Runnable"
}
],
"outputs": {},
"selected": false
},
"selected": false,
"positionAbsolute": {
"x": 97.01321406237057,
"y": 63.67664262280914
},
"dragging": false
},
{
"id": "stickyNote_0",
"position": {
"x": 1197.3578961103253,
"y": 117.43214592301385
},
"type": "stickyNote",
"data": {
"id": "stickyNote_0",
"label": "Sticky Note",
"version": 2,
"name": "stickyNote",
"type": "StickyNote",
"baseClasses": ["StickyNote"],
"tags": ["Utilities"],
"category": "Utilities",
"description": "Add a sticky note",
"inputParams": [
{
"label": "",
"name": "note",
"type": "string",
"rows": 1,
"placeholder": "Type something here",
"optional": true,
"id": "stickyNote_0-input-note-string"
}
],
"inputAnchors": [],
"inputs": {
"note": "LLM has to be function calling compatible"
},
"outputAnchors": [
{
"id": "stickyNote_0-output-stickyNote-StickyNote",
"name": "stickyNote",
"label": "StickyNote",
"description": "Add a sticky note",
"type": "StickyNote"
}
],
"outputs": {},
"selected": false
},
"width": 300,
"height": 62,
"selected": false,
"positionAbsolute": {
"x": 1197.3578961103253,
"y": 117.43214592301385
},
"dragging": false
},
{
"id": "toolAgent_0",
"position": {
"x": 1200.6756893536506,
"y": 208.18578883272318
},
"type": "customNode",
"data": {
"id": "toolAgent_0",
"label": "Tool Agent",
"version": 2,
"name": "toolAgent",
"type": "AgentExecutor",
"baseClasses": ["AgentExecutor", "BaseChain", "Runnable"],
"category": "Agents",
"description": "Agent that uses Function Calling to pick the tools and args to call",
"inputParams": [
{
"label": "System Message",
"name": "systemMessage",
"type": "string",
"default": "You are a helpful AI assistant.",
"description": "If Chat Prompt Template is provided, this will be ignored",
"rows": 4,
"optional": true,
"additionalParams": true,
"id": "toolAgent_0-input-systemMessage-string",
"display": true
},
{
"label": "Max Iterations",
"name": "maxIterations",
"type": "number",
"optional": true,
"additionalParams": true,
"id": "toolAgent_0-input-maxIterations-number",
"display": true
},
{
"label": "Enable Detailed Streaming",
"name": "enableDetailedStreaming",
"type": "boolean",
"default": false,
"description": "Stream detailed intermediate steps during agent execution",
"optional": true,
"additionalParams": true,
"id": "toolAgent_0-input-enableDetailedStreaming-boolean",
"display": true
}
],
"inputAnchors": [
{
"label": "Tools",
"name": "tools",
"type": "Tool",
"list": true,
"id": "toolAgent_0-input-tools-Tool",
"display": true
},
{
"label": "Memory",
"name": "memory",
"type": "BaseChatMemory",
"id": "toolAgent_0-input-memory-BaseChatMemory",
"display": true
},
{
"label": "Tool Calling Chat Model",
"name": "model",
"type": "BaseChatModel",
"description": "Only compatible with models that are capable of function calling: ChatOpenAI, ChatMistral, ChatAnthropic, ChatGoogleGenerativeAI, ChatVertexAI, GroqChat",
"id": "toolAgent_0-input-model-BaseChatModel",
"display": true
},
{
"label": "Chat Prompt Template",
"name": "chatPromptTemplate",
"type": "ChatPromptTemplate",
"description": "Override existing prompt with Chat Prompt Template. Human Message must includes {input} variable",
"optional": true,
"id": "toolAgent_0-input-chatPromptTemplate-ChatPromptTemplate",
"display": true
},
{
"label": "Input Moderation",
"description": "Detect text that could generate harmful output and prevent it from being sent to the language model",
"name": "inputModeration",
"type": "Moderation",
"optional": true,
"list": true,
"id": "toolAgent_0-input-inputModeration-Moderation",
"display": true
}
],
"inputs": {
"tools": ["{{calculator_1.data.instance}}", "{{serpAPI_0.data.instance}}"],
"memory": "{{bufferMemory_1.data.instance}}",
"model": "{{chatOpenAI_0.data.instance}}",
"chatPromptTemplate": "",
"systemMessage": "You are a helpful AI assistant.",
"inputModeration": "",
"maxIterations": "",
"enableDetailedStreaming": ""
},
"outputAnchors": [
{
"id": "toolAgent_0-output-toolAgent-AgentExecutor|BaseChain|Runnable",
"name": "toolAgent",
"label": "AgentExecutor",
"description": "Agent that uses Function Calling to pick the tools and args to call",
"type": "AgentExecutor | BaseChain | Runnable"
}
],
"outputs": {},
"selected": false
},
"width": 300,
"height": 492,
"selected": false,
"positionAbsolute": {
"x": 1200.6756893536506,
"y": 208.18578883272318
},
"dragging": false
}
],
"edges": [
{
"source": "calculator_1",
"sourceHandle": "calculator_1-output-calculator-Calculator|Tool|StructuredTool|BaseLangChain",
"target": "toolAgent_0",
"targetHandle": "toolAgent_0-input-tools-Tool",
"type": "buttonedge",
"id": "calculator_1-calculator_1-output-calculator-Calculator|Tool|StructuredTool|BaseLangChain-toolAgent_0-toolAgent_0-input-tools-Tool"
},
{
"source": "serpAPI_0",
"sourceHandle": "serpAPI_0-output-serpAPI-SerpAPI|Tool|StructuredTool",
"target": "toolAgent_0",
"targetHandle": "toolAgent_0-input-tools-Tool",
"type": "buttonedge",
"id": "serpAPI_0-serpAPI_0-output-serpAPI-SerpAPI|Tool|StructuredTool-toolAgent_0-toolAgent_0-input-tools-Tool"
},
{
"source": "chatOpenAI_0",
"sourceHandle": "chatOpenAI_0-output-chatOpenAI-ChatOpenAI|BaseChatModel|BaseLanguageModel|Runnable",
"target": "toolAgent_0",
"targetHandle": "toolAgent_0-input-model-BaseChatModel",
"type": "buttonedge",
"id": "chatOpenAI_0-chatOpenAI_0-output-chatOpenAI-ChatOpenAI|BaseChatModel|BaseLanguageModel|Runnable-toolAgent_0-toolAgent_0-input-model-BaseChatModel"
},
{
"source": "bufferMemory_1",
"sourceHandle": "bufferMemory_1-output-bufferMemory-BufferMemory|BaseChatMemory|BaseMemory",
"target": "toolAgent_0",
"targetHandle": "toolAgent_0-input-memory-BaseChatMemory",
"type": "buttonedge",
"id": "bufferMemory_1-bufferMemory_1-output-bufferMemory-BufferMemory|BaseChatMemory|BaseMemory-toolAgent_0-toolAgent_0-input-memory-BaseChatMemory"
}
]
}