I thought multi-agent meant more prompts until I saw 3 ways OpenClaw users are actually splitting the work

I went into a bunch of OpenClaw discussions expecting the usual advice about subagents: better prompts, cleaner folders, maybe some heroic config. What I found was more interesting. The OpenClaw setups that actually seem to hold up are not just "one agent with more prompts." They are separate services with separate trust zones. The pattern that keeps showing up looks like this: a librarian agent an executor agent a company-facing agent Usually connected over A2A. That sounds like a small impleme