AI Product Picks 2026-11-12: Agent Computers, Model Selection, and Document Handoffs

Today’s picks cover three practical choices: where an agent runs, which model to try on your own computer, and how to hand over a document with its task context. All three come from Product Hunt’s RSS descriptions.

Nod by n8n: A personal agent with its own computer

The maker describes Nod as an open-source personal agent with its own computer. The execution environment is the part worth examining. Try a task that writes a file, then check where it was written, whether it survives a restart, and which connections the agent can access. The RSS description does not establish those boundaries.

RigSpark: Choose AI based on the computer you have

The maker says RigSpark helps users decide which AI to run on their own computer. The editorial question is whether it turns hardware specifications into a practical shortlist. Try the recommendations on the same computer, record memory use and wait time, then compare the reasons behind the recommendations with your own tasks.

Relay: Hand over documents with context

The maker compares Relay to DocSend and says it lets agents send and receive documents with context. Check whether a recipient can tell which task a file belongs to, what to do next, and which version they see after the original changes. The description gives no details on permissions, acknowledgments, or version handling.