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AI agents

Articles grouped by business problem, industry, and system type.

n8n: What It Is and When It Stops Being Enough (2026)

n8n is a fair-code workflow automation platform: self-host it for the cost of a server, or use n8n Cloud from €20 a month. We explain what it does, who it is for, the GDPR edge of self-hosting, and where a workflow ends: exactly where a decision and an exception begin. You start with a free process scan.

Vibe Coding Explained: What It Is, What It Is Not, and How to Work Agentically in Production (2026)

Vibe coding means describing a task in plain language and letting an AI model write the code. Andrej Karpathy coined the term on 2 February 2025, and Collins named \"vibe coding\" its Word of the Year 2025. It is a great way to build a prototype and a poor way to build a system that has to run in production a year later. We explain where a demo ends and agentic work begins, with boundaries, tests, review, and a trail, and when vibe coding turns dangerous.

Claude Code Training for Dev Teams: Agentic Work on Your Repo (2026)

Claude Code training for dev teams: a hands-on course in agentic work on your own repo, 1:1 or team cohort, online. Taught by engineers who build with agents in production. The course installs code review, conventions, boundaries, and evaluation so your team can trust code that agents write faster than you can check it. Priced after a call about your repo.

claude code trainingai agent courseagentic engineeringclaude code

Hermes Agent: Step-by-Step Installation (2026)

Hermes Agent is an open-source (MIT), self-hosted AI agent by Nous Research. You install it with a single command on Linux, macOS, WSL2, or Windows, connect your own model (Nous Portal, OpenAI, Anthropic, or local), and run it on a server for about 5 USD per month. It needs a model with a context window of at least 64,000 tokens.

How Much Does Hermes Agent Cost? Costs and Pricing (2026)

The Hermes Agent software itself is free and open source (MIT). The real cost is three line items: the language model (API or your own GPU hosting), infrastructure (a server from about 5 USD per month), and the work of running it safely in a company. The price does not depend on Hermes itself, but on what the agent has to do.

How to Choose a Company to Build an AI Agent (2026 Checklist)

How do you choose a company to build an AI agent? Check whether it states a price before the call, names the engineers responsible for the project, hands over the code, and can say 'do not build this'. A good vendor answers seven questions about boundaries, escalation, and trace before writing any code.

Prompt Injection in AI Agents: the Threat and How to Defend in 2026

Prompt injection is an attack where content the model reads (an email, a document, a web page, a tool description) poses as an instruction and changes the agent's behavior. In a system with tool access it does not stop at a bad answer: the agent can take an unwanted action. OWASP has ranked it number one for two editions (LLM01).