OpenClaw, Hermes and more: agent comparison and setup

This comparison covers six tools the presenter describes as open source and suitable for deployment on your own hardware or servers. It explains how an AI agent combines a model with tools, memory and an interface, then demonstrates deployments on Hostinger VPS instances. Hostinger sponsors the video; the presenter recommends a dedicated server for continuous operation and isolation from personal files.

OpenClaw focuses on a personal assistant accessed through existing chat apps. Hermes saves task procedures as editable Markdown skills. The presenter prefers Hermes for recurring workflows but warns that it can learn incorrect procedures and repeat mistakes.

Agent Zero gets a Linux environment inside Docker and writes code to create tools. Its research demo delegates work to subagents, though the presenter notes limited experience with it and warns about token use and vague tasks. OpenHands is a coding assistant for existing repositories: the example asks it to extend a to-do API with SQLite, tags, search and tests.

Paperclip coordinates agents through roles, budgets and task dependencies. The presenter says effective setup proved difficult. Block's Buzz is a self-hosted workspace for people and connected agents rather than an agent itself; he describes it as alpha software better suited to teams. Running these tools on a server does not establish that model processing stays there: the OpenHands discussion explicitly allows external model calls.