Agent Claude 3.7 Sonnet IA (avec recherche sur le web et fonction de réflexion)
Ceci est unBuilding Blocks, AIworkflow d'automatisation du domainecontenant 7 nœuds.Utilise principalement des nœuds comme Agent, HttpRequestTool, ToolThink, ChatTrigger, LmChatAnthropic, combinant la technologie d'intelligence artificielle pour une automatisation intelligente. Agent chatbot Claude 3.7 Sonnet IA avec capacités de recherche web et de réflexion d'Anthropic
- •Peut nécessiter les informations d'identification d'authentification de l'API cible
- •Clé API Anthropic
Nœuds utilisés (7)
{
"id": "tnR20GpQTEWVMayy",
"meta": {
"instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
"templateCredsSetupCompleted": true
},
"name": "Claude 3.7 Sonnet AI Agent with web search and Think functions",
"tags": [],
"nodes": [
{
"id": "28388e6f-3dfc-4e2b-a367-81104c4ef8af",
"name": "À la réception du message",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-220,
-140
],
"webhookId": "095537c6-b21a-4cb2-8312-13b1bf1699dc",
"parameters": {
"options": {}
},
"typeVersion": 1.1
},
{
"id": "abd6690f-cbf7-4b47-bba9-6856da348d33",
"name": "Agent IA",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
0,
-140
],
"parameters": {
"options": {
"systemMessage": "=You are an AI-powered chatbot assistant for a website. Your primary function is to assist users by answering their queries and providing relevant information. You have access to a web_search tool that allows you to browse the internet for up-to-date information. Here's how you should operate:\n\n1. Website Information:\nFamiliarize yourself with this information about the website you're assisting. Use this as context for user interactions.\n\n2. Web Search Tool:\nYou have access to a web_search tool that can browse the internet. To use it, write the variable {web_search_question}. The tool will return relevant search results.\n\n3. Handling User Queries:\nWhen a user asks a question, follow these steps:\na) Analyze the query to determine if it's related to the website or requires external information.\nb) If the query is about the website, use the provided website information to answer.\nc) If external information is needed, use the web_search tool to find relevant data.\n\n4. Using web_search:\n- Use web_search for factual, current information that isn't provided in the website info.\n- Formulate clear, concise search queries.\n- If the first search doesn't yield useful results, refine your query and search again.\n- Limit searches to a maximum of three per user query to maintain efficiency.\n\n5. Using Think:\n- Using Think tool to think about something. It will not obtain new information or change the database, but just append the thought to the log. Use it when complex reasoning or some cache memory is needed.\n\n6. Formulating Responses:\n- Begin with information from the website if relevant.\n- Incorporate web search results to provide up-to-date, accurate information.\n- Summarize findings concisely and coherently.\n- If you're unsure or can't find reliable information, be honest about limitations.\n\n7. Ethical Considerations:\n- Respect user privacy. Don't ask for or store personal information.\n- Provide factual information. Avoid speculation or unverified claims.\n- If asked about controversial topics, strive for a balanced, neutral response.\n- Don't engage in or encourage illegal activities.\n\n8. Output Format:\nDo not include your thought process, web searches, or any other tags in the final output.\n"
}
},
"typeVersion": 1.9
},
{
"id": "f862db48-2498-4e8d-8eab-0ecb3d06e5a8",
"name": "Modèle de chat Anthropic",
"type": "@n8n/n8n-nodes-langchain.lmChatAnthropic",
"position": [
-80,
80
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "claude-3-7-sonnet-20250219",
"cachedResultName": "Claude 3.7 Sonnet"
},
"options": {
"maxTokensToSample": 1024
}
},
"credentials": {
"anthropicApi": {
"id": "NNTZAD0Gmf7lcniq",
"name": "Anthropic account"
}
},
"typeVersion": 1.3
},
{
"id": "ced144d4-465c-4a8f-8822-97a93111077e",
"name": "Simple Mémoire",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
80,
80
],
"parameters": {},
"typeVersion": 1.3
},
{
"id": "93e6bfb3-6a95-4ecf-af39-aad3ca6019a0",
"name": "web_search",
"type": "n8n-nodes-base.httpRequestTool",
"position": [
200,
80
],
"parameters": {
"url": "https://api.anthropic.com/v1/messages",
"method": "POST",
"options": {},
"jsonBody": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('JSON', `{\n \"model\": \"claude-3-7-sonnet-latest\",\n \"max_tokens\": 1024,\n \"messages\": [\n {\n \"role\": \"user\",\n \"content\": \"{web_search_question}\"\n }\n ],\n \"tools\": [\n {\n \"type\": \"web_search_20250305\",\n \"name\": \"web_search\",\n \"max_uses\": 5\n }\n ]\n}\n`, 'json') }}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "predefinedCredentialType",
"toolDescription": "Use this tool to search on the web",
"headerParameters": {
"parameters": [
{
"name": "anthropic-version",
"value": "2023-06-01"
},
{
"name": "content-type",
"value": "application/jso"
}
]
},
"nodeCredentialType": "anthropicApi"
},
"credentials": {
"anthropicApi": {
"id": "NNTZAD0Gmf7lcniq",
"name": "Anthropic account"
},
"httpHeaderAuth": {
"id": "2CfPPhYGH4peDClc",
"name": "Header Auth Anthropic API"
}
},
"typeVersion": 4.2
},
{
"id": "00335b1e-03b2-4c6c-993a-b452e265cdeb",
"name": "Think",
"type": "@n8n/n8n-nodes-langchain.toolThink",
"position": [
320,
80
],
"parameters": {},
"typeVersion": 1
},
{
"id": "0c493a57-65fa-48b4-a3b3-944b052a4dd5",
"name": "Note adhésive",
"type": "n8n-nodes-base.stickyNote",
"position": [
-220,
-340
],
"parameters": {
"width": 620,
"content": "## Claude 3.7 Sonnet AI Agent with web search and Think functions\nThis workflow builds a conversational AI chatbot agent using **Claude 3.7 Sonnet** model with the new . It enhances standard LLM capabilities with Anthropic’s features: **Web Search** and **Think**."
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "0e13b1bb-4231-4d18-80ac-fa155f084a6d",
"connections": {
"00335b1e-03b2-4c6c-993a-b452e265cdeb": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"93e6bfb3-6a95-4ecf-af39-aad3ca6019a0": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Simple Memory": {
"ai_memory": [
[
{
"node": "AI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Anthropic Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
}
}
}Comment utiliser ce workflow ?
Copiez le code de configuration JSON ci-dessus, créez un nouveau workflow dans votre instance n8n et sélectionnez "Importer depuis le JSON", collez la configuration et modifiez les paramètres d'authentification selon vos besoins.
Dans quelles scénarios ce workflow est-il adapté ?
Intermédiaire - Blocs de construction, Intelligence Artificielle
Est-ce payant ?
Ce workflow est entièrement gratuit et peut être utilisé directement. Veuillez noter que les services tiers utilisés dans le workflow (comme l'API OpenAI) peuvent nécessiter un paiement de votre part.
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Davide
@n3witaliaFull-stack Web Developer based in Italy specialising in Marketing & AI-powered automations. For business enquiries, send me an email at info@n3w.it or add me on Linkedin.com/in/davideboizza
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