agents

A practical guide to getting started with AI agents. Three frameworks, the same problem, real examples, and an honest comparison.

When AI becomes an attack surface: prompt injection, end-to-end attack chains, at-risk architectures, and defensive actions.

Fackel: a multi-agent pentest framework where LLMs decide strategy. Architecture walkthrough, design decisions, and lessons learned.

A practical overview of modern AI agent systems: tool use, retrieval, memory, verification, multi-agent patterns, evaluation, and security.