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AI agents

AI agents

What makes something an agent, how to tell a real one from a wrapper, and how they work together.

30 entries

AI Agents When You're Alone

A big company hands an agent what's expensive. Alone, you hand it what stops the moment you stop, and that's a different job.

How to Check AI Agent Work

Checking an agent's work is a skill, not a formality. Pick the one thing that would be obviously wrong and check only that.

An Hour Saved Is Not an Hour Gained

Every agent report says it ran and saved time. None say whether anything got better. Deciding where the hour goes is still yours.

What to Learn About AI Agents

You drive every day and have never rebuilt an engine. Same with agents. Three things are worth learning, none about the model.

Why Is My AI Agent Not Working?

Check it in order: did it start, did access change, did the input change shape, is it doing exactly what you asked.

What Is AI Agent Context? Why Your AI Sounds Like Everyone Else

An agent with no context does not write like you. It writes like the average of everyone, because that is the only thing it was given. What context actually is, what belongs in it, and why generic output is a supply problem rather than a model problem.

What Do AI Agents Actually Cost? Reading the Bill

Cost isn't per agent, it's per run and per token. Which means the expensive line is rarely the thing you meant to automate. It's the small job you forgot is running eleven hundred times a day.

What Are AI Agent Guardrails? The Thing It Won't Do

A guardrail is not what an agent cannot do. It is what it will not do while it is perfectly able to. The difference between a guardrail and a limitation, where the line gets written, and why the good ones name a human.

What Is an AI Agent Handoff? A Folder Isn't a Handoff

Work between agents doesn't flow downhill on its own. A handoff needs a named receiver and a signal, or the finished thing sits in a place nobody is watching. What a real handoff contains and how work goes missing without one.

Are AI Agents Worth It? The Honest Answer

Some jobs yes, some jobs no, and the difference is not obvious in advance. What agents can tell you about their own work, what they can't, and why the last judgment is a human one.

What Are AI Agent Skills? The Third Time You Ask

A skill is a procedure an agent writes down once and reuses, instead of working the same job out from scratch every time. The third identical request is the signal. What a skill is, when to make one, and why it is not the same as a prompt you saved.

Why Does AI Make Things Up? Hallucination, Explained Plainly

A hallucination isn't a lie, because lying needs intent. It's a pattern being completed. Why the invented detail always sounds excellent, why the agent can't flag it, and what that means for who checks the work.

What Is a Knowledge Base for AI? Two Agents, Two Answers

When two agents answer the same question differently and both sound certain, the problem isn't the agents. It's that they read different things. What a knowledge base is, why a folder isn't one, and what it costs to skip.

What Is a Multi-Agent System? When One Agent Isn't Enough

One agent doing five jobs isn't efficient, it's understaffed. What a multi-agent system actually is, why it's a staffing decision rather than a technical one, and the signal that tells you it's time.

What Is Prompt Injection? When Your AI Agent Gets Talked Into It

Prompt injection isn't breaking into a system. It's talking to one. To an agent, text is text, and an instruction hidden in an email it was told to read looks exactly like an instruction from you.

What Is MCP? How AI Agents Actually Reach Your Apps

A login is built for a person with hands, eyes and a screen. An agent has none of those. MCP is the standard socket that lets an agent plug into an app directly, and it's the difference between a tool and a screenshot.

Agent Instructions: What They Are, and Why an Agent Does Nothing Without Them

Instructions are where you say what you actually want done. Without them an agent has access to everything and no reason to touch any of it. Where instructions live, what they need to contain, and why having them does not by itself make something an agent.

Giving an Agent Hands: What Tools Actually Change

An agent with no tools can only talk. Tools are access to the calendar, the files, the inbox, whatever the job needs. It is the line between advice and action, and it is where the real risk lives.

Where to Start With AI Agents: Pick One Real Job

Not a framework, not a whole system. One job, clear instructions, the one tool it needs, and a trigger so it runs without you. Then watch it before you trust it with more.

Triggers: What Starts an Agent When You Don't

A trigger is what starts the work without you typing anything. It is the actual line between using a convenient tool and having something work for you, and it is the piece most people skip.

Can Your Brand Have an AI Persona?

Brands used to need a human face. Now one can have an AI persona with a name and a voice. It doesn't replace the founder, it removes the ceiling.

Automation or AI Agent? Which You Need

People use these as the same word, then get surprised by what they bought. An automation runs one fixed path. An agent gets a goal and works out the steps.

Ask Your AI to Show Its Work, Not Just Do It

AI work is invisible, which is why it feels out of control. Ask the agent to show you the work, not just do it, and the whole thing becomes something you can actually manage.

ITT: Instructions, Tools, Triggers

Nina's test for whether something is actually an agent. Three parts, about a minute to apply, and it tells you more than the product demo will.

Orchestration, Explained Without the Buzzword

Orchestration means someone or something decides which agent or tool handles which part of a job. Without it you have a pile of tools that don't talk to each other. The real shift is when the routing decision stops being yours.

Real AI Agent or Just a Wrapper?

Three questions settle it before you pay agent prices for prompt value. Calling something a wrapper isn't an insult, it's accurate.

What Is an AI Agent? Plainly, and Without the Hype

Not a chatbot, not an automation, not a clever prompt. What the word actually means, how it differs from the things it gets confused with, and the three-part test for checking a claim.

What Is an AI Chief of Staff?

Not an executive assistant with a chatbot attached. It routes work to the right place at the right time, and catches what falls through the cracks.

Netlify Rebuilt Its Platform Around AI Agents

Netlify shipped a major update built around AI agents: Functions redesigned for Agent Experience, an open benchmark called AXIS, and Claude Opus 4.8 live in its AI Gateway. Here's what it means if you're building with Claude.

How to Manage AI Agents Like an Executive

The real unlock in agent orchestration isn't directing every agent's every move, it's delegating the orchestration itself and reviewing outcomes like an executive.

· AI agents ·