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agent loop
5 posts tagged agent loop from Building Agentic AI. Practical writing on agentic AI.
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- May 26 2026
Tool Calling From First Principles (Before You Touch LangChain)
Function calling, demystified. The under-the-hood mental model of how a model "calls a tool," a 40-line runnable example with no framework, the four things that go wrong in production, and when reaching for a framework actually helps.
· Beginner · 10 min read
- May 26 2026
What Counts as Agentic AI, and What Does Not
Chatbots, workflows, and agentic AI are not the same thing. A working definition, the AGENT framework, the autonomy ladder, production gotchas, and a 10-question checklist you can run on Monday.
· Enterprise · 24 min read
- May 24 2026
The Agent Loop, Explained: Perceive, Decide, Act, Observe
The four-move loop that turns a language model into an agent. A diagram, a worked example, and the failure modes that come from breaking each step.
· Beginner · 7 min read
- May 24 2026
Build an AI Agent From Scratch in Python, No Framework
A tutorial that builds a real AI agent in about 150 lines of Python, with no LangChain, no LangGraph, no CrewAI. Just the agent loop, two tools, memory, and bounded autonomy.
· Beginner · 12 min read
- May 20 2026
Agentic AI Glossary: 40 Terms, Plainly Defined
Forty core agentic AI terms in plain language, grouped from foundations to production: the agent loop, tool calling, memory, design patterns, guardrails, MCP, and more. A reference you can scan or cite.
· Beginner · 10 min read