BUILD YOUR FIRST AI AGENT Stop building chatbots and calling them agents.

BUILD YOUR FIRST AI AGENT Stop building chatbots and calling them agents. @BrianTalksAI Here's the actual difference Chatbot: you ask, it answers, done. Agent: give it a goal — it picks tools, reads results, loops, and stops when the job is finished. One responds. One acts. @BrianTalksAI 01 THE 5 PARTS Every agent has 5 parts Model (brain) — Instructions (rules) — Tools (hands: search, write, call APIs) — Memory (notebook) — Loop (keeps it running til done). Missing any one = broken agent. @BrianTalksAI 02 THE JOB Write the job BEFORE the tool Create TASK.md before touching n8n or Python. Define: Input, Required Output, Quality Rules, Human Approval points, Success vs. Failure. This file does more than a 2,000-word prompt. No finish line = the agent wanders. @BrianTalksAI 03 THE INSTRUCTIONS Then write HOW it should behave Create AGENTS.md: role, 8-step process, writing rules, hard rules (never invent sources), and what to do when something goes wrong. Bad instructions = unpredictable output, even with a powerful model. @BrianTalksAI 04 THE TOOLS One search tool. That's it for v1. Pick one: Tavily, SerpAPI, Brave Search, or an MCP search server. Name it search_current_web. Tell it to return title, date, URL, and summary. Prefer primary sources. Do NOT add 6 overlapping tools — more tools = more failure points. @BrianTalksAI 05 THE TEST Test with bad inputs — not easy ones Try: 'Research AI.' (too broad — should ask to narrow). Try: 'Prove AI replaces everyone.' (biased — should refuse). Try: 'Publish immediately.' (should STOP before acting). Easy demos show happy path. Messy tests show if it survives real use. @BrianTalksAI "" Autonomy doesn't mean removing human judgment. It means removing repeated manual steps while keeping control where mistakes matter. Save this framework to build yours later @BrianTalksAI If this taught you something in under 60 seconds, follow for more. @BrianTalksAI Source: Opinion AI / Emerging AI Substack. Condensed + reframed by @BrianTalksAI.