This is a submission for the Hermes Agent Challenge: Write About Hermes Agent

Three tools. All called "agentic frameworks." Completely different philosophies. Here's how to choose without spending a week reading documentation.

The Core Difference in One Line

LangChain — orchestration glue: chains, tools, and retrievers you wire together explicitly

CrewAI — multi-agent collaboration: roles, tasks, and crews that delegate to each other