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Parameterizing an AI Agent in n8n with Google Sheets

Parameterizing an AI Agent in n8n with Google Sheets

How to parameterize an AI agent's system prompt in n8n using Google Sheets, so you can manage prompt content dynamically without touching the workflow.

  • n8n

  • google sheets

  • ai agents

  • openai

  • workflow automation

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n8n: Guardrails in Action — Testing PII Anonymization

n8n: Guardrails in Action — Testing PII Anonymization

Testing the n8n Guardrails node on data typical for a law firm: emails, card numbers and IBAN account numbers, checking anonymization quality with GDPR in mind.

  • n8n

  • youtube

  • n8n best practices

  • guardrails

  • n8n security

  • llm security

  • ai security

  • openai

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n8n: AI Agent and Guardrails – Security Basics When Working with AI

n8n: AI Agent and Guardrails – Security Basics When Working with AI

Learn how to secure user data in n8n AI agents using the Guardrails node to filter unwanted content and protect sensitive information in your automations.

  • guardrails

  • n8n guardrails

  • n8n

  • youtube

  • n8n best practices

  • n8n chat node

  • n8n ai agent node

  • openai

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n8n: AI Agent — How to Build Your Own AI Agent with OpenAI

n8n: AI Agent — How to Build Your Own AI Agent with OpenAI

In this video I show how to build your own AI agent in n8n on top of OpenAI, including a ready-made workflow JSON you can import and use.

  • n8n

  • youtube

  • n8n best practices

  • n8n chat node

  • n8n ai agent node

  • openai

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Understanding the Simple Memory Node in n8n AI Agents

Understanding the Simple Memory Node in n8n AI Agents

Understand how the Simple Memory node works in n8n AI agents, how window size controls context, and why your chatbot suddenly forgets what you told it.

  • n8n

  • ai-agents

  • langchain

  • memory

  • chatbot

  • openai

  • automation

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Recent Posts

Prompting workshop at IdeaLab in Kielce — participants working at a laptop

AI

Effective Prompting — a Workshop for Young People at IdeaLab in Kielce

OCR in n8n for Multiple Receipts and Invoices at Once — Saving to Google Sheets

n8n

OCR in n8n for Multiple Receipts and Invoices at Once — Saving to Google Sheets

Checking Variable Values in n8n: IF vs SWITCH

n8n

Checking Variable Values in n8n: IF vs SWITCH

Automate Your Gmail with n8n — AI-Generated Reply Drafts with an LLM

n8n

Automate Your Gmail with n8n — AI-Generated Reply Drafts with an LLM

n8n: ZPE Lesson Generator — from URL to a Complete Lesson in 90 Seconds

n8n

n8n: ZPE Lesson Generator — from URL to a Complete Lesson in 90 Seconds

About Me

Piotr Sikora - Process Automation | AI | n8n | Python | JavaScript

Piotr Sikora

Process Automation Specialist

I implement automation that saves time and money, streamlines operations, and increases the predictability of results. Specializing in process automation, AI implementation, and workflow optimization using n8n, Python, and JavaScript.

n8n Workflows

n8n workflow automation templates

Explore my workflow templates on n8n. Ready-to-use automations for blog management, data collection, and AI-powered content processing.

3Workflow Templates
View Templates

• Auto-Categorize Blog Posts with AI

• Collect LinkedIn Profiles

• Export WordPress Posts for SEO

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