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Build Your First AI Agent – Powered by Google Gemini with Memory

A smart personal assistant that can reason, search, calculate, and remember — powered by Google Gemini and ready in one…

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Open / InstallLast updated July 27, 2026

Description

A smart personal assistant that can reason, search, calculate, and remember — powered by Google Gemini and ready in one click. Most AI agents only respond — this one thinks before replying, pulls in real-time facts, does the math, and even remembers the last 5 things you said. 🔧 How it works This template builds a conversational agent using the Google Gemini API. It uses multiple tools like: 🧠 Think – to reason step-by-step 🔍 SerpAPI – to search live data on Google ➗ Calculator – to solve math problems 💾 Memory – to remember short-term chat history You can embed this agent into a chatbot, web app, or automate any customer support, research, or productivity workflow. 🧠 Your agent will: Understand what you're asking Think logically using the Think tool Search facts in real-time using SerpAPI Calculate numbers using a math engine Recall past context using a memory buffer And respond clearly — just like a real assistant. 🧑‍💼 Who is this template for? This template is ideal for: Creators & developers building AI agents Teams needing a Gemini-powered assistant Beginners exploring LangChain + n8n Anyone curious about combining LLMs + tools + memory 🚀 How to set up Plug in your Google Gemini API key Add your SerpAPI key Run the workflow and start chatting! Everything is pre-wired for you — just import and go. 📬 Use cases You can connect this agent to: Telegram bots 🤖 WhatsApp via Twilio 📱 Slack, Discord, or Gmail 💬 Or just trigger it inside n8n manually 🔁 👉 Check out my other templates https://n8n.io/creators/digimetalab. An n8n automation workflow template by DigiMetaLab.

Author

DigiMetaLab

Platform

web

Pricing model

free

Categories

Automation
AI

Tags

n8n
workflow
ai-agent
simple-memory
calculator
serpapi-(google-search)
google-gemini-chat-model
think-tool

Capabilities

  • 6 nodes
  • 15,823 views