Agents & Automation tag | eYssen AI

16 Articles

Agents & Automation ×

Your First Automation That Is Actually Useful

Krisztian Eyssen, Krisztian Eyssen

Your First Automation That Is Actually Useful

Most companies start where the return is worst. According to a report covering 52 organisations and 153 executives, roughly **70% of the AI budget goes to sales and marketing**, while **back-office processes** delivered faster payback and cleaner cost reduction. And there is one number that rearranges everything: for an automation running once a day, **the platform fee is typically more than a hundred times the model cost.**

Beginner Business owner How-To Agents & Automation

Sep 13, 2026

MCP: How AI Connects to Your Tools

Krisztian Eyssen, Krisztian Eyssen

MCP: How AI Connects to Your Tools

MCP is the standard agents use today to connect to your systems — and two things happened to it over the past year that most write-ups have not caught up with. **It is no longer one company's protocol**, it now lives under the Linux Foundation, and the summer 2026 specification **rewrote its architecture**. Meanwhile the number of vulnerabilities associated with it has more than doubled in a year.

Intermediate Everyone Explainer MCP Agents & Automation

Sep 13, 2026

Tool Use and Function Calling, Explained

Krisztian Eyssen, Krisztian Eyssen

Tool Use and Function Calling, Explained

The most common misconception about this topic can be refuted in one sentence taken from the vendor documentation: **the model does not call the tool.** It fills in a form and says which one it would like — the call is made by your code. Everything else follows from that: the cost, the error handling, and the reason a single round gets three times more expensive.

Advanced Developer Explainer Agents & Automation

Sep 13, 2026

What an Agent Actually Does, Step by Step

Krisztian Eyssen, Krisztian Eyssen

What an Agent Actually Does, Step by Step

An agent is not magic, it is **a loop**: it asks the model, performs an operation, reads the result back, and starts over. The complete control logic of a production agent that scores above 74% on a benchmark is **roughly a hundred lines of code**. This post walks through one real run — and shows where it breaks.

Beginner Everyone Explainer Agents & Automation

Sep 13, 2026

1
2

Follow Us

Archives

Tags

Audience

Everyone Office worker Marketer Creative Business owner Developer

Category

AI Basics Safety & Risk Regulation & Policy Infrastructure & Chips Business & Deals Prompting Models & Market Writing & Content Images & Design Video & Audio Marketing & SEO Coding & Development Work & Productivity Agents & Automation Data, RAG & Self-Hosted AI Business, Law & Security

Format

How-To Explainer Comparison Tool review Recipe Template Troubleshooting Case study Glossary News

Level

Beginner Intermediate Advanced

Tool

OpenRouter Perplexity HeyGen ElevenLabs Suno Obsidian MCP n8n Ollama EYAS

Others

Odoo