How AI agents work
An AI agent is a system configured to carry out tasks. Depending on its setup, it can plan work, use tools and combine the results of several steps into an answer.
Beyond a question-and-answer conversation, an agent can support tasks with several stages, such as gathering information, comparing it and writing a summary. Its actual capabilities depend on its model, instructions and available tools.
The name “agent” does not automatically mean a solution can browse the web, change files or take action independently. Some marketplace entries are detailed role instructions; others have their own run page. Always check the description of the specific entry.
Automation
Perform repetitive, multi-step tasks under human oversight.
Research
Gather information from multiple sources and summarise it.
Content
From idea to finished text, step by step.
YouTube SEO agent
From a topic to title, description, keywords and chapters in one run.
Research agent
Question → sources → structured summary.
What makes an agent?
An agent uses a model and instructions for its task. Depending on its setup, it may also use tools and supporting material.
How do I start?
Look at the agent catalogue and the Tutorial, then pick the one that fits your task.