agentic AI

Agentic AI is the next buzzword, but the useful concept is simple: models that plan, call tools, check results, and repeat toward a goal.

AI agents combine LLMs, tools, memory, and planning to complete multi-step tasks without human input at each step. Architecture, frameworks, real uses, and risks in 2026.

AI subagents are specialized agents spawned by a main agent to do isolated work in parallel. How they work, real products, patterns, costs, and best practices.

Claude Code is Anthropic's terminal-first agentic coding tool. Features, pricing, and how it compares to Cursor, Copilot, Aider, and Devin.